TY  - JOUR
AU  - Pajić, Miloš
AU  - Dumanović, Zoran
AU  - Oljača, Mićo V.
AU  - Gligorević, Kosta
AU  - Pajić, Vesna
AU  - Vukić, Djukan
PY  - 2013
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/3358
AB  - Soils with heavy mechanical type of composition demand a cultivation system that ensures preservation of natural potential and fertility resources. This system must also prevent degrading processes and ensure an optimal water flow within the soil, with an optimal usage of energy and labor. This paper presents the results of the application of the machines and tools for new technologies in maize production. We analyzed the influence of meliorative tillage and effect of conventional tillage systems on maize production. .
PB  - Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad
T2  - Traktori i pogonske mašine
T1  - Effects of processing meliorative tillage on the soils with heavy mechanical type in maize production
EP  - 65
IS  - 2
SP  - 61
VL  - 18
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_3358
ER  - 

@article{
author = "Pajić, Miloš and Dumanović, Zoran and Oljača, Mićo V. and Gligorević, Kosta and Pajić, Vesna and Vukić, Djukan",
year = "2013",
abstract = "Soils with heavy mechanical type of composition demand a cultivation system that ensures preservation of natural potential and fertility resources. This system must also prevent degrading processes and ensure an optimal water flow within the soil, with an optimal usage of energy and labor. This paper presents the results of the application of the machines and tools for new technologies in maize production. We analyzed the influence of meliorative tillage and effect of conventional tillage systems on maize production. .",
publisher = "Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad",
journal = "Traktori i pogonske mašine",
title = "Effects of processing meliorative tillage on the soils with heavy mechanical type in maize production",
pages = "65-61",
number = "2",
volume = "18",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_3358"
}

Pajić, M., Dumanović, Z., Oljača, M. V., Gligorević, K., Pajić, V.,& Vukić, D.. (2013). Effects of processing meliorative tillage on the soils with heavy mechanical type in maize production. in Traktori i pogonske mašine
Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad., 18(2), 61-65.
https://hdl.handle.net/21.15107/rcub_agrospace_3358

Pajić M, Dumanović Z, Oljača MV, Gligorević K, Pajić V, Vukić D. Effects of processing meliorative tillage on the soils with heavy mechanical type in maize production. in Traktori i pogonske mašine. 2013;18(2):61-65.
https://hdl.handle.net/21.15107/rcub_agrospace_3358 .

Pajić, Miloš, Dumanović, Zoran, Oljača, Mićo V., Gligorević, Kosta, Pajić, Vesna, Vukić, Djukan, "Effects of processing meliorative tillage on the soils with heavy mechanical type in maize production" in Traktori i pogonske mašine, 18, no. 2 (2013):61-65,
https://hdl.handle.net/21.15107/rcub_agrospace_3358 .

TY  - JOUR
AU  - Vukić, Djukan
AU  - Radičević, Branko
AU  - Milkić, Žarko
AU  - Floranović, Nenad
PY  - 2012
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2865
AB  - Voltage quality of power supply for three-phased induction motors is defined with value of voltage, voltage asymmetry and harmonic distortion of voltage. In this paper, an influence of voltage quality on energy efficiency of three-phased induction motors has been pointed, with particular review on energy efficiency of induction motors with squirrel-cage rotors in agriculture. Increase of energy efficiency of induction motors is achieved not only with applying energy efficient induction motors, but also with optimization of costs of consumed electrical energy, on which significantly influences the quality of voltage power supply and the choice of optimal value of voltage power supply, considering nominal power, working mode, load and constructive characteristics of induction motors being applied. .
AB  - Kvalitet napona napajanja trofaznih asinhronih motora definiše vrednost napona, nesimetrija napona i harmonijska distorzija napona. U radu je ukazano na uticaj kvaliteta napona napajanja na energetsku efikasnost trofaznih asinhronih motora sa posebnim osvrtom na energetsku efikasnost asinhronih motora sa kaveznim rotorom u poljoprivredi. Povećanje energetske efikasnosti asinhronih motora postiže se ne samo primenom energetski efikasnih asinhronih motora, već i optimizacijom troškova za utrošenu električnu energiju, na šta značajan uticaj ima kvalitet napona napajanja i izbor optimalne vrednosti napona napajanja, s obzirom na nominalnu snagu, režim rada, opterećenje i konstruktivne karakteristike primenjenih asinhronih motora. .
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Influence of voltage quality on energy efficiency of induction motors in agriculture
T1  - Uticaj kvaliteta napona na energetsku efikasnost asinhronih motora u poljoprivredi
EP  - 24
IS  - 2
SP  - 15
VL  - 37
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2865
ER  - 

@article{
author = "Vukić, Djukan and Radičević, Branko and Milkić, Žarko and Floranović, Nenad",
year = "2012",
abstract = "Voltage quality of power supply for three-phased induction motors is defined with value of voltage, voltage asymmetry and harmonic distortion of voltage. In this paper, an influence of voltage quality on energy efficiency of three-phased induction motors has been pointed, with particular review on energy efficiency of induction motors with squirrel-cage rotors in agriculture. Increase of energy efficiency of induction motors is achieved not only with applying energy efficient induction motors, but also with optimization of costs of consumed electrical energy, on which significantly influences the quality of voltage power supply and the choice of optimal value of voltage power supply, considering nominal power, working mode, load and constructive characteristics of induction motors being applied. ., Kvalitet napona napajanja trofaznih asinhronih motora definiše vrednost napona, nesimetrija napona i harmonijska distorzija napona. U radu je ukazano na uticaj kvaliteta napona napajanja na energetsku efikasnost trofaznih asinhronih motora sa posebnim osvrtom na energetsku efikasnost asinhronih motora sa kaveznim rotorom u poljoprivredi. Povećanje energetske efikasnosti asinhronih motora postiže se ne samo primenom energetski efikasnih asinhronih motora, već i optimizacijom troškova za utrošenu električnu energiju, na šta značajan uticaj ima kvalitet napona napajanja i izbor optimalne vrednosti napona napajanja, s obzirom na nominalnu snagu, režim rada, opterećenje i konstruktivne karakteristike primenjenih asinhronih motora. .",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Influence of voltage quality on energy efficiency of induction motors in agriculture, Uticaj kvaliteta napona na energetsku efikasnost asinhronih motora u poljoprivredi",
pages = "24-15",
number = "2",
volume = "37",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2865"
}

Vukić, D., Radičević, B., Milkić, Ž.,& Floranović, N.. (2012). Influence of voltage quality on energy efficiency of induction motors in agriculture. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 37(2), 15-24.
https://hdl.handle.net/21.15107/rcub_agrospace_2865

Vukić D, Radičević B, Milkić Ž, Floranović N. Influence of voltage quality on energy efficiency of induction motors in agriculture. in Poljoprivredna tehnika. 2012;37(2):15-24.
https://hdl.handle.net/21.15107/rcub_agrospace_2865 .

Vukić, Djukan, Radičević, Branko, Milkić, Žarko, Floranović, Nenad, "Influence of voltage quality on energy efficiency of induction motors in agriculture" in Poljoprivredna tehnika, 37, no. 2 (2012):15-24,
https://hdl.handle.net/21.15107/rcub_agrospace_2865 .

TY  - JOUR
AU  - Oljača, Mićo V.
AU  - Gligorević, Kosta
AU  - Vukić, Djukan
AU  - Radičević, Branko
AU  - Zlatanović, Ivan
AU  - Dimitrovski, Zoran
AU  - Dolenšek, Marjan
AU  - Jerončić, Robert
AU  - Oljača, Vladimir M.
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2487
AB  - In this The development of electrically powered caterpillar CAT D7E began at the end of the 20th century (Caterpillar Inc, Illinois, U.S.A), a machine that has paved the way for design and development of heavy caterpillar tractors. Switching to electrically powered engines, for example, offers considerable benefits compared to a mechanical transmission system, because the caterpillar concept of the CAT D7E envisions a way that hybrid engine systems of heavy and other machinery must follow in the near future. This is where the future and the next century of heavy machines begins, this was a statement made by the constructors from Caterpillar Inc. - USA, 2010. Why? Switching to electrically powered engines of heavy caterpillar tractors, for example the CAT D7E, has considerable advantages compared to a mechanical drive system of a similar heavy caterpillar tractor or some other similar working machines. .
AB  - Razvoj guseničara sa električnom transmisijom, Cat D7E, počinje krajem XX veka kao mašine indikatora budućih pravaca u dizajnu i razvoju teških tipova traktora guseničara, (Caterpillar, Illinois, U.S.A). Prelazak na sistem sa električnom transmisijom kao jednim od oblika alternativnih pogona, pruža značajne prednosti u poređenju sa klasičnim sistemima pogona (mehaničkim prenosnim sistemom, hidrostatičkim prenosnim sistemom) jer koncepcija guseničara Cat D7E predviđa put kojim može krenuti razvoj alternativnih pogona teških radnih i drugih mašina u skoroj budućnosti. Ovde počinje budućnost i sledeći vek teških radnih mašina, izjavili su konstruktori kompanije Caterpillar-USA, 2010. godine [14], prilikom eksperimentalnog ispitivanja traktora guseničara Cat D7E. Zašto? Prelazak na sistem električne transmisije, kao oblika alternativnog pogona, kod teških traktora guseničara, na primer, Cat D7E, ima značajne prednosti u poređenju sa mehaničkim sistemom prenosa snage kod sličnih modela teških traktora guseničara ili drugih sličnih radnih mašina, koje će biti predstavljene u radu. .
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Heavy caterpillar tractors and working machines with alternative power
T1  - Alternativni pogon kod teških traktora guseničara i radnih mašina
EP  - 28
IS  - 1
SP  - 21
VL  - 36
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2487
ER  - 

@article{
author = "Oljača, Mićo V. and Gligorević, Kosta and Vukić, Djukan and Radičević, Branko and Zlatanović, Ivan and Dimitrovski, Zoran and Dolenšek, Marjan and Jerončić, Robert and Oljača, Vladimir M.",
year = "2011",
abstract = "In this The development of electrically powered caterpillar CAT D7E began at the end of the 20th century (Caterpillar Inc, Illinois, U.S.A), a machine that has paved the way for design and development of heavy caterpillar tractors. Switching to electrically powered engines, for example, offers considerable benefits compared to a mechanical transmission system, because the caterpillar concept of the CAT D7E envisions a way that hybrid engine systems of heavy and other machinery must follow in the near future. This is where the future and the next century of heavy machines begins, this was a statement made by the constructors from Caterpillar Inc. - USA, 2010. Why? Switching to electrically powered engines of heavy caterpillar tractors, for example the CAT D7E, has considerable advantages compared to a mechanical drive system of a similar heavy caterpillar tractor or some other similar working machines. ., Razvoj guseničara sa električnom transmisijom, Cat D7E, počinje krajem XX veka kao mašine indikatora budućih pravaca u dizajnu i razvoju teških tipova traktora guseničara, (Caterpillar, Illinois, U.S.A). Prelazak na sistem sa električnom transmisijom kao jednim od oblika alternativnih pogona, pruža značajne prednosti u poređenju sa klasičnim sistemima pogona (mehaničkim prenosnim sistemom, hidrostatičkim prenosnim sistemom) jer koncepcija guseničara Cat D7E predviđa put kojim može krenuti razvoj alternativnih pogona teških radnih i drugih mašina u skoroj budućnosti. Ovde počinje budućnost i sledeći vek teških radnih mašina, izjavili su konstruktori kompanije Caterpillar-USA, 2010. godine [14], prilikom eksperimentalnog ispitivanja traktora guseničara Cat D7E. Zašto? Prelazak na sistem električne transmisije, kao oblika alternativnog pogona, kod teških traktora guseničara, na primer, Cat D7E, ima značajne prednosti u poređenju sa mehaničkim sistemom prenosa snage kod sličnih modela teških traktora guseničara ili drugih sličnih radnih mašina, koje će biti predstavljene u radu. .",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Heavy caterpillar tractors and working machines with alternative power, Alternativni pogon kod teških traktora guseničara i radnih mašina",
pages = "28-21",
number = "1",
volume = "36",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2487"
}

Oljača, M. V., Gligorević, K., Vukić, D., Radičević, B., Zlatanović, I., Dimitrovski, Z., Dolenšek, M., Jerončić, R.,& Oljača, V. M.. (2011). Heavy caterpillar tractors and working machines with alternative power. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 36(1), 21-28.
https://hdl.handle.net/21.15107/rcub_agrospace_2487

Oljača MV, Gligorević K, Vukić D, Radičević B, Zlatanović I, Dimitrovski Z, Dolenšek M, Jerončić R, Oljača VM. Heavy caterpillar tractors and working machines with alternative power. in Poljoprivredna tehnika. 2011;36(1):21-28.
https://hdl.handle.net/21.15107/rcub_agrospace_2487 .

Oljača, Mićo V., Gligorević, Kosta, Vukić, Djukan, Radičević, Branko, Zlatanović, Ivan, Dimitrovski, Zoran, Dolenšek, Marjan, Jerončić, Robert, Oljača, Vladimir M., "Heavy caterpillar tractors and working machines with alternative power" in Poljoprivredna tehnika, 36, no. 1 (2011):21-28,
https://hdl.handle.net/21.15107/rcub_agrospace_2487 .

TY  - JOUR
AU  - Vukić, Djukan
AU  - Radičević, Branko
AU  - Floranović, Nenad
AU  - Kocić, Milan
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2500
AB  - The paper points to some possibilities for increasing the energy efficiency of asynchronous electric motors with special emphasis on the use and energy efficiency in agricultural production. The most important measures in this regard should be taken are: the application of energy-efficient induction motors, selection of motors based on electric power, replacing the old motors with low level of efficiency, setting the value of supply voltage, reactive power compensation and optimization of regulated electric drives with induction motors.
AB  - U radu je ukazano na neke mogućnosti povećanja energetske efikasnosti asinhronih električnih motora sa posebnim osvrtom na primenu i energetsku efikasnost u oblasti poljoprivredne proizvodnje. Najvažnije mere koje u tom smislu treba preduzeti su: primena energetski efikasnih asinhronih motora, pravilan izbor motora po snazi, zamena starih motora niskog stepena korisnog dejstva, podešavanje vrednosti napona napajanja, kompenzacija reaktivne energije i optimizacija regulisanih elektromotornih pogona sa asinhronim motorima.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Energy efficiency of induction motors in agriculture
T1  - Energetska efikasnost asinhronih motora u poljoprivredi
EP  - 9
IS  - 3
SP  - 1
VL  - 36
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2500
ER  - 

@article{
author = "Vukić, Djukan and Radičević, Branko and Floranović, Nenad and Kocić, Milan",
year = "2011",
abstract = "The paper points to some possibilities for increasing the energy efficiency of asynchronous electric motors with special emphasis on the use and energy efficiency in agricultural production. The most important measures in this regard should be taken are: the application of energy-efficient induction motors, selection of motors based on electric power, replacing the old motors with low level of efficiency, setting the value of supply voltage, reactive power compensation and optimization of regulated electric drives with induction motors., U radu je ukazano na neke mogućnosti povećanja energetske efikasnosti asinhronih električnih motora sa posebnim osvrtom na primenu i energetsku efikasnost u oblasti poljoprivredne proizvodnje. Najvažnije mere koje u tom smislu treba preduzeti su: primena energetski efikasnih asinhronih motora, pravilan izbor motora po snazi, zamena starih motora niskog stepena korisnog dejstva, podešavanje vrednosti napona napajanja, kompenzacija reaktivne energije i optimizacija regulisanih elektromotornih pogona sa asinhronim motorima.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Energy efficiency of induction motors in agriculture, Energetska efikasnost asinhronih motora u poljoprivredi",
pages = "9-1",
number = "3",
volume = "36",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2500"
}

Vukić, D., Radičević, B., Floranović, N.,& Kocić, M.. (2011). Energy efficiency of induction motors in agriculture. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 36(3), 1-9.
https://hdl.handle.net/21.15107/rcub_agrospace_2500

Vukić D, Radičević B, Floranović N, Kocić M. Energy efficiency of induction motors in agriculture. in Poljoprivredna tehnika. 2011;36(3):1-9.
https://hdl.handle.net/21.15107/rcub_agrospace_2500 .

Vukić, Djukan, Radičević, Branko, Floranović, Nenad, Kocić, Milan, "Energy efficiency of induction motors in agriculture" in Poljoprivredna tehnika, 36, no. 3 (2011):1-9,
https://hdl.handle.net/21.15107/rcub_agrospace_2500 .

TY  - JOUR
AU  - Ercegović, Djuro
AU  - Pajić, Miloš
AU  - Raičević, Dragiša
AU  - Oljača, Mićo V.
AU  - Gligorević, Kosta
AU  - Vukić, Djukan
AU  - Radojević, Rade
AU  - Dumanović, Zoran
AU  - Kolčar, Dragan
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2177
AB  - In this paper influence of two tillage systems for soils of heavy mechanical composition (conventional with bottom plough and ameliorative tillage system) is analyzed. The emphasis of research, in addition to other secondary effects, is focused on the yield and the cost of production of main field crops as relevant indicators of efficiency of plant production. Production of field crops with conventional tillage system gave satisfactory yields, characteristic for a given agro-climatic conditions (quantity and distribution of rainfall, soils of heavy mechanical composition). Ameliorative tillage system of soils of heavy mechanical composition in comparison to conventional system achieved significantly higher yields of crops in dry years (8.6% sunflower, 9.9% corn), and even more in years with a lot of rainfall (21% wheat ). The research is necessary to continue in order to see the effects of ameliorative tillage system on other breeding plants, and also for observing the effects of continuous usage of this tillage system (in second, third and fourth year of production).
AB  - U radu je analiziran uticaj dva sistema obrade zemljišta teškog mehaničkog sastava: konvencionalni izveden pomoću raonog pluga i sistem meliorativne obrade. Akcenat istraživanja je, pored ostalih pratećih efekata, usmeren na prinos i troškove proizvodnje glavnih ratarskih kultura kao relevantnih pokazatelja efikasnosti biljne proizvodnje. Proizvodnja ratarskih kultura izvedena konvencionalnim sistemom obrade dala je zadovoljavajuće prinose, karakteristične za date agroklimatske uslove (količine i raspored padavina, zemljište teškog mehaničkog sastava). Meliorativnim sistemom obrade zemljišta teškog mehaničkog sastava u odnosu na konvencionalni sistem postižu se značajno veći prinosi ratarskih kultura u sušnim godinama (8,6% suncokret, 9,9% kukuruz), a još više u godinama sa izraženim periodima prevlaživanja zemljišta (21% pšenica). Ova istraživanja je potrebno nastaviti zbog sagledavanja efekata primene sistema meliorativne obrade zemljišta i na druge gajene kulture, kao i radi sagledavanja efekata produženog dejstva primene ovog sistema obrade (u narednim proizvodnim godinama).
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Effects of using ameliorative tillage system on soils of heavy mechanical composition in field crops production
T1  - Efekti primene sistema meliorativne obrade na zemljišta teškog mehaničkog sastava u proizvodnji ratarskih kultura
EP  - 64
IS  - 2
SP  - 55
VL  - 35
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2177
ER  - 

@article{
author = "Ercegović, Djuro and Pajić, Miloš and Raičević, Dragiša and Oljača, Mićo V. and Gligorević, Kosta and Vukić, Djukan and Radojević, Rade and Dumanović, Zoran and Kolčar, Dragan",
year = "2010",
abstract = "In this paper influence of two tillage systems for soils of heavy mechanical composition (conventional with bottom plough and ameliorative tillage system) is analyzed. The emphasis of research, in addition to other secondary effects, is focused on the yield and the cost of production of main field crops as relevant indicators of efficiency of plant production. Production of field crops with conventional tillage system gave satisfactory yields, characteristic for a given agro-climatic conditions (quantity and distribution of rainfall, soils of heavy mechanical composition). Ameliorative tillage system of soils of heavy mechanical composition in comparison to conventional system achieved significantly higher yields of crops in dry years (8.6% sunflower, 9.9% corn), and even more in years with a lot of rainfall (21% wheat ). The research is necessary to continue in order to see the effects of ameliorative tillage system on other breeding plants, and also for observing the effects of continuous usage of this tillage system (in second, third and fourth year of production)., U radu je analiziran uticaj dva sistema obrade zemljišta teškog mehaničkog sastava: konvencionalni izveden pomoću raonog pluga i sistem meliorativne obrade. Akcenat istraživanja je, pored ostalih pratećih efekata, usmeren na prinos i troškove proizvodnje glavnih ratarskih kultura kao relevantnih pokazatelja efikasnosti biljne proizvodnje. Proizvodnja ratarskih kultura izvedena konvencionalnim sistemom obrade dala je zadovoljavajuće prinose, karakteristične za date agroklimatske uslove (količine i raspored padavina, zemljište teškog mehaničkog sastava). Meliorativnim sistemom obrade zemljišta teškog mehaničkog sastava u odnosu na konvencionalni sistem postižu se značajno veći prinosi ratarskih kultura u sušnim godinama (8,6% suncokret, 9,9% kukuruz), a još više u godinama sa izraženim periodima prevlaživanja zemljišta (21% pšenica). Ova istraživanja je potrebno nastaviti zbog sagledavanja efekata primene sistema meliorativne obrade zemljišta i na druge gajene kulture, kao i radi sagledavanja efekata produženog dejstva primene ovog sistema obrade (u narednim proizvodnim godinama).",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Effects of using ameliorative tillage system on soils of heavy mechanical composition in field crops production, Efekti primene sistema meliorativne obrade na zemljišta teškog mehaničkog sastava u proizvodnji ratarskih kultura",
pages = "64-55",
number = "2",
volume = "35",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2177"
}

Ercegović, D., Pajić, M., Raičević, D., Oljača, M. V., Gligorević, K., Vukić, D., Radojević, R., Dumanović, Z.,& Kolčar, D.. (2010). Effects of using ameliorative tillage system on soils of heavy mechanical composition in field crops production. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 35(2), 55-64.
https://hdl.handle.net/21.15107/rcub_agrospace_2177

Ercegović D, Pajić M, Raičević D, Oljača MV, Gligorević K, Vukić D, Radojević R, Dumanović Z, Kolčar D. Effects of using ameliorative tillage system on soils of heavy mechanical composition in field crops production. in Poljoprivredna tehnika. 2010;35(2):55-64.
https://hdl.handle.net/21.15107/rcub_agrospace_2177 .

Ercegović, Djuro, Pajić, Miloš, Raičević, Dragiša, Oljača, Mićo V., Gligorević, Kosta, Vukić, Djukan, Radojević, Rade, Dumanović, Zoran, Kolčar, Dragan, "Effects of using ameliorative tillage system on soils of heavy mechanical composition in field crops production" in Poljoprivredna tehnika, 35, no. 2 (2010):55-64,
https://hdl.handle.net/21.15107/rcub_agrospace_2177 .

TY  - JOUR
AU  - Ercegović, Djuro
AU  - Gligorević, Kosta
AU  - Kovačević, Dušan
AU  - Raičević, Dragiša
AU  - Vukić, Djukan
AU  - Oljača, Mićo V.
AU  - Pajić, Miloš
AU  - Radojević, Rade
PY  - 2010
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2230
AB  - This paper presents the results of the application of the machines and tools for new technologies in plant production for two years of research. The comparative analysis of the influence of new technologies and new types of machines was done, and also the effect of conventional tillage systems on several agricultural crops (sunflower, commercial maize and wheat). During the experiment, we analyzed the effects of application of new line of machines to: physical properties of soil, morphological features of crops, use of energy and yield, and we also analyzed the economic aspects of the application. On the control plots, a conventional tillage system was simultaneously applied for comparative analysis of the previously mentioned factors. Trials were conducted on production plots of Maize Research Institute 'Zemun Polje' in Krnješevci from October 2008 until July 2010.
AB  - U ovom radu su prikazani dvogodišnji rezultati primene mašina i oruđa za nove tehnologije u biljnoj proizvodnji. Izvršena je uporedna analiza uticaja primene nove tehnologije i nove linije mašina, kao i uticaj konvencionalnog sistema obrade na nekoliko ratarskih kultura (suncokret, merkantilni kukuruz i pšenica). U toku ispitivanja, analizirani su uticaji primene nove linije mašina na: fizičke osobine zemljišta, morfološke osobine gajenih biljaka, utrošak energije i prinos, a takođe su analizirani i ekonomski aspekti primene. Na kontrolnim parcelama je istovremeno bio primenjen konvencionalni sistem obrade, radi uporedne analize prethodno pomenutih faktora. Ogledi su izvedeni na proizvodnim parcelama Instituta za kukuruz 'Zemun Polje' u Krnješevcima u periodu od oktobra 2008. godine do jula 2010. godine.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
T2  - Journal of Agricultural Sciences (Belgrade)
T1  - Research results of long-term use of new line of machines and tools for land surface and depth arrangement
T1  - Rezultati istraživanja višegodišnje primene nove linije mašina i oruđa za uređenje zemljišta po površini i dubini
EP  - 181
IS  - 2
SP  - 165
VL  - 55
DO  - 10.2298/JAS1002165E
ER  - 

@article{
author = "Ercegović, Djuro and Gligorević, Kosta and Kovačević, Dušan and Raičević, Dragiša and Vukić, Djukan and Oljača, Mićo V. and Pajić, Miloš and Radojević, Rade",
year = "2010",
abstract = "This paper presents the results of the application of the machines and tools for new technologies in plant production for two years of research. The comparative analysis of the influence of new technologies and new types of machines was done, and also the effect of conventional tillage systems on several agricultural crops (sunflower, commercial maize and wheat). During the experiment, we analyzed the effects of application of new line of machines to: physical properties of soil, morphological features of crops, use of energy and yield, and we also analyzed the economic aspects of the application. On the control plots, a conventional tillage system was simultaneously applied for comparative analysis of the previously mentioned factors. Trials were conducted on production plots of Maize Research Institute 'Zemun Polje' in Krnješevci from October 2008 until July 2010., U ovom radu su prikazani dvogodišnji rezultati primene mašina i oruđa za nove tehnologije u biljnoj proizvodnji. Izvršena je uporedna analiza uticaja primene nove tehnologije i nove linije mašina, kao i uticaj konvencionalnog sistema obrade na nekoliko ratarskih kultura (suncokret, merkantilni kukuruz i pšenica). U toku ispitivanja, analizirani su uticaji primene nove linije mašina na: fizičke osobine zemljišta, morfološke osobine gajenih biljaka, utrošak energije i prinos, a takođe su analizirani i ekonomski aspekti primene. Na kontrolnim parcelama je istovremeno bio primenjen konvencionalni sistem obrade, radi uporedne analize prethodno pomenutih faktora. Ogledi su izvedeni na proizvodnim parcelama Instituta za kukuruz 'Zemun Polje' u Krnješevcima u periodu od oktobra 2008. godine do jula 2010. godine.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences (Belgrade)",
title = "Research results of long-term use of new line of machines and tools for land surface and depth arrangement, Rezultati istraživanja višegodišnje primene nove linije mašina i oruđa za uređenje zemljišta po površini i dubini",
pages = "181-165",
number = "2",
volume = "55",
doi = "10.2298/JAS1002165E"
}

Ercegović, D., Gligorević, K., Kovačević, D., Raičević, D., Vukić, D., Oljača, M. V., Pajić, M.,& Radojević, R.. (2010). Research results of long-term use of new line of machines and tools for land surface and depth arrangement. in Journal of Agricultural Sciences (Belgrade)
Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 55(2), 165-181.
https://doi.org/10.2298/JAS1002165E

Ercegović D, Gligorević K, Kovačević D, Raičević D, Vukić D, Oljača MV, Pajić M, Radojević R. Research results of long-term use of new line of machines and tools for land surface and depth arrangement. in Journal of Agricultural Sciences (Belgrade). 2010;55(2):165-181.
doi:10.2298/JAS1002165E .

Ercegović, Djuro, Gligorević, Kosta, Kovačević, Dušan, Raičević, Dragiša, Vukić, Djukan, Oljača, Mićo V., Pajić, Miloš, Radojević, Rade, "Research results of long-term use of new line of machines and tools for land surface and depth arrangement" in Journal of Agricultural Sciences (Belgrade), 55, no. 2 (2010):165-181,
https://doi.org/10.2298/JAS1002165E . .

TY  - CONF
AU  - Ercegović, Djuro
AU  - Raičević, Dragiša
AU  - Vukić, Djukan
AU  - Radojević, Rade
AU  - Gligorević, Kosta
AU  - Pajić, Miloš
AU  - Oljača, Mićo V.
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1962
AB  - Agricultural production is complex process and it depends of various factors which can be controlled. Many of them can be improved by using of various means which are not friendly for environment and health of people. It is necessary to apply only those measures which can maintain and improve physical - mechanical, technological and microbiological properties of soil and also the nutritive potential of soil but will not be harmful for environment. The other part of this story demands decrease of energy necessary in the process of soil preparation. The machinery and tools for new technologies in plant production in Serbia is consisted of: vibrating subsoiler VR-5(7), universal self propelled machine for soil arrangement USM-5, draining plough DP-4 and universal Scraper land leveler, and it is developed to apply changed new technologies of soil preparation. This study gives description of machines, tools and technologies necessary for soil preparation in Serbia; this means preparation of soil surface and depth, special note is given to preservation of environment and improvement of soil potential, but also and how to decrease the energy necessary for the process of soil preparation.
AB  - Poljoprivredna proizvodnja je kompleksan proces i zavisi od niza različitih faktora na koje se može uticati. Veliki broj faktora koji utiču na poljoprivrednu proizvodnju može se poboljšati upotrebom raznih sredstava koja generalno nepovoljno utiču na životnu sredinu i zdravlje ljudi. S obzirom da se zemljište intenzivno koristi, prvenstveno je potrebno primenjivati takve mere koje će održavati i poboljšavati fizičko-mehaničke, tehnološke i mikrobiološke osobine kao i hranidbeni potencijal i pritom neće biti štetne sa ekološkog aspekta. Na drugom mestu neophodno je težiti smanjenju potrošnje energije u procesu pripreme zemljišta. Linija mašina i oruđa za nove tehnologije u biljnoj proizvodnji sastoji se od: drenažnog pluga DP-4, vibracionog razrivača VR-5/7, univerzalnog skreperskog ravnjača i univerzalne samohodne mašine za uređenje zemljišta USM-5, razvijena je sa namerom primene nove-izmenjene tehnologije obrade zemljišta. U ovom radu su opisane mašine, oruđa i tehnologije pripreme zemljišta po površini i dubini, uz naglasak ekološkog aspekta u smislu očuvanja i poboljšanja potencijala zemljišta, kao i smanjenja potrebne energije koja se utroši u postupku pripreme zemljišta.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd
C3  - Journal of Agricultural Sciences (Belgrade)
T1  - Technical-technological aspects of using machines and tools for new technologies in plant production
T1  - Tehničko-tehnološki aspekti upotrebe mašina i oruđa za nove tehnologije u biljnoj proizvodnji
EP  - 268
IS  - 3
SP  - 257
VL  - 54
DO  - 10.2298/JAS0903257E
ER  - 

@conference{
author = "Ercegović, Djuro and Raičević, Dragiša and Vukić, Djukan and Radojević, Rade and Gligorević, Kosta and Pajić, Miloš and Oljača, Mićo V.",
year = "2009",
abstract = "Agricultural production is complex process and it depends of various factors which can be controlled. Many of them can be improved by using of various means which are not friendly for environment and health of people. It is necessary to apply only those measures which can maintain and improve physical - mechanical, technological and microbiological properties of soil and also the nutritive potential of soil but will not be harmful for environment. The other part of this story demands decrease of energy necessary in the process of soil preparation. The machinery and tools for new technologies in plant production in Serbia is consisted of: vibrating subsoiler VR-5(7), universal self propelled machine for soil arrangement USM-5, draining plough DP-4 and universal Scraper land leveler, and it is developed to apply changed new technologies of soil preparation. This study gives description of machines, tools and technologies necessary for soil preparation in Serbia; this means preparation of soil surface and depth, special note is given to preservation of environment and improvement of soil potential, but also and how to decrease the energy necessary for the process of soil preparation., Poljoprivredna proizvodnja je kompleksan proces i zavisi od niza različitih faktora na koje se može uticati. Veliki broj faktora koji utiču na poljoprivrednu proizvodnju može se poboljšati upotrebom raznih sredstava koja generalno nepovoljno utiču na životnu sredinu i zdravlje ljudi. S obzirom da se zemljište intenzivno koristi, prvenstveno je potrebno primenjivati takve mere koje će održavati i poboljšavati fizičko-mehaničke, tehnološke i mikrobiološke osobine kao i hranidbeni potencijal i pritom neće biti štetne sa ekološkog aspekta. Na drugom mestu neophodno je težiti smanjenju potrošnje energije u procesu pripreme zemljišta. Linija mašina i oruđa za nove tehnologije u biljnoj proizvodnji sastoji se od: drenažnog pluga DP-4, vibracionog razrivača VR-5/7, univerzalnog skreperskog ravnjača i univerzalne samohodne mašine za uređenje zemljišta USM-5, razvijena je sa namerom primene nove-izmenjene tehnologije obrade zemljišta. U ovom radu su opisane mašine, oruđa i tehnologije pripreme zemljišta po površini i dubini, uz naglasak ekološkog aspekta u smislu očuvanja i poboljšanja potencijala zemljišta, kao i smanjenja potrebne energije koja se utroši u postupku pripreme zemljišta.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd",
journal = "Journal of Agricultural Sciences (Belgrade)",
title = "Technical-technological aspects of using machines and tools for new technologies in plant production, Tehničko-tehnološki aspekti upotrebe mašina i oruđa za nove tehnologije u biljnoj proizvodnji",
pages = "268-257",
number = "3",
volume = "54",
doi = "10.2298/JAS0903257E"
}

Ercegović, D., Raičević, D., Vukić, D., Radojević, R., Gligorević, K., Pajić, M.,& Oljača, M. V.. (2009). Technical-technological aspects of using machines and tools for new technologies in plant production. in Journal of Agricultural Sciences (Belgrade)
Univerzitet u Beogradu - Poljoprivredni fakultet, Beograd., 54(3), 257-268.
https://doi.org/10.2298/JAS0903257E

Ercegović D, Raičević D, Vukić D, Radojević R, Gligorević K, Pajić M, Oljača MV. Technical-technological aspects of using machines and tools for new technologies in plant production. in Journal of Agricultural Sciences (Belgrade). 2009;54(3):257-268.
doi:10.2298/JAS0903257E .

Ercegović, Djuro, Raičević, Dragiša, Vukić, Djukan, Radojević, Rade, Gligorević, Kosta, Pajić, Miloš, Oljača, Mićo V., "Technical-technological aspects of using machines and tools for new technologies in plant production" in Journal of Agricultural Sciences (Belgrade), 54, no. 3 (2009):257-268,
https://doi.org/10.2298/JAS0903257E . .

TY  - JOUR
AU  - Pajić, Miloš
AU  - Ercegović, Djuro
AU  - Raičević, Dragiša
AU  - Oljača, Mićo V.
AU  - Vukić, Djukan
AU  - Gligorević, Kosta
AU  - Radojević, Rade
AU  - Dumanović, Zoran
AU  - Dragičević, Vesna
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2073
AB  - In this paper influence of two heavy mechanical type tillage systems: A - conventional tillage system and B - conservation tillage system is analyzed, and two different treatments of herbicides on yield of maize as well. The experiments are carried on production fields of 'Institutes for maize - Zemun Polje', during 2008/09 years. The focus of this research, among other effects, is on maize yield, as relevant parameter of efficiency of plant production. Right choice of soil tillage system and treatments of herbicides are key point for improvement of plant production, especially for grain yield aspects. Soil tillage system B in comparation with soil tillage system A is 10% more efficient. Treatment with herbicides 1 in comparation with treatment with herbicides 2 is 9,42% more efficient. Combining these two variable parameters (soil tillage systems and treatment of herbicides), the most efficient is model B+1, with grain yield increased up to 18,7%.
AB  - U radu je analiziran uticaj dva sistema obrade zemljišta teškog mehaničkog sastava: A - konvencionalnog i B - konzervacijskog, kao i primene dva različita tretmana herbicida na prinos merkantilnog kukuruza. Ogledi su izvedeni na proizvodnim površinama Instituta za kukuruz iz Zemun Polja, tokom 2008/09 godine. Akcenat istraživanja je, pored ostalih pratećih efekata, usmeren na prinos kukuruza kao relevantnog pokazatelja efikasnosti biljne proizvodnje. Pravilan izbor sistema obrade zemljišta i tretmana herbicidima svakako može unaprediti proizvodnju, naročito sa aspekta ostvarenog prinosa gajene kulture. Povećanje prinosa uslovljen modelom obrade je u korist modela B, veći za 10%. Povećanje prinosa uslovljen tretmanom herbicida je u korist tretmana 1, veći za 9,42%. Sa dejstvom ove dve agrotehničke mere, kao najoptimalnija kombinacija pokazao se model B+1, sa združenim efektom povećanja prinosa do 18,7% u odnosu na druge modele.
PB  - Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad
T2  - Traktori i pogonske mašine
T1  - Effects of using different soil tillage systems and treatments of herbicides in production of maize
T1  - Efekti primene različitih sistema obrade zemljišta i tretmana herbicida u proizvodnji merkantilnog kukuruza
EP  - 76
IS  - 4
SP  - 70
VL  - 14
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2073
ER  - 

@article{
author = "Pajić, Miloš and Ercegović, Djuro and Raičević, Dragiša and Oljača, Mićo V. and Vukić, Djukan and Gligorević, Kosta and Radojević, Rade and Dumanović, Zoran and Dragičević, Vesna",
year = "2009",
abstract = "In this paper influence of two heavy mechanical type tillage systems: A - conventional tillage system and B - conservation tillage system is analyzed, and two different treatments of herbicides on yield of maize as well. The experiments are carried on production fields of 'Institutes for maize - Zemun Polje', during 2008/09 years. The focus of this research, among other effects, is on maize yield, as relevant parameter of efficiency of plant production. Right choice of soil tillage system and treatments of herbicides are key point for improvement of plant production, especially for grain yield aspects. Soil tillage system B in comparation with soil tillage system A is 10% more efficient. Treatment with herbicides 1 in comparation with treatment with herbicides 2 is 9,42% more efficient. Combining these two variable parameters (soil tillage systems and treatment of herbicides), the most efficient is model B+1, with grain yield increased up to 18,7%., U radu je analiziran uticaj dva sistema obrade zemljišta teškog mehaničkog sastava: A - konvencionalnog i B - konzervacijskog, kao i primene dva različita tretmana herbicida na prinos merkantilnog kukuruza. Ogledi su izvedeni na proizvodnim površinama Instituta za kukuruz iz Zemun Polja, tokom 2008/09 godine. Akcenat istraživanja je, pored ostalih pratećih efekata, usmeren na prinos kukuruza kao relevantnog pokazatelja efikasnosti biljne proizvodnje. Pravilan izbor sistema obrade zemljišta i tretmana herbicidima svakako može unaprediti proizvodnju, naročito sa aspekta ostvarenog prinosa gajene kulture. Povećanje prinosa uslovljen modelom obrade je u korist modela B, veći za 10%. Povećanje prinosa uslovljen tretmanom herbicida je u korist tretmana 1, veći za 9,42%. Sa dejstvom ove dve agrotehničke mere, kao najoptimalnija kombinacija pokazao se model B+1, sa združenim efektom povećanja prinosa do 18,7% u odnosu na druge modele.",
publisher = "Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad",
journal = "Traktori i pogonske mašine",
title = "Effects of using different soil tillage systems and treatments of herbicides in production of maize, Efekti primene različitih sistema obrade zemljišta i tretmana herbicida u proizvodnji merkantilnog kukuruza",
pages = "76-70",
number = "4",
volume = "14",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2073"
}

Pajić, M., Ercegović, D., Raičević, D., Oljača, M. V., Vukić, D., Gligorević, K., Radojević, R., Dumanović, Z.,& Dragičević, V.. (2009). Effects of using different soil tillage systems and treatments of herbicides in production of maize. in Traktori i pogonske mašine
Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad., 14(4), 70-76.
https://hdl.handle.net/21.15107/rcub_agrospace_2073

Pajić M, Ercegović D, Raičević D, Oljača MV, Vukić D, Gligorević K, Radojević R, Dumanović Z, Dragičević V. Effects of using different soil tillage systems and treatments of herbicides in production of maize. in Traktori i pogonske mašine. 2009;14(4):70-76.
https://hdl.handle.net/21.15107/rcub_agrospace_2073 .

Pajić, Miloš, Ercegović, Djuro, Raičević, Dragiša, Oljača, Mićo V., Vukić, Djukan, Gligorević, Kosta, Radojević, Rade, Dumanović, Zoran, Dragičević, Vesna, "Effects of using different soil tillage systems and treatments of herbicides in production of maize" in Traktori i pogonske mašine, 14, no. 4 (2009):70-76,
https://hdl.handle.net/21.15107/rcub_agrospace_2073 .

TY  - JOUR
AU  - Gligorević, Kosta
AU  - Vukić, Djukan
AU  - Oljača, Mićo V.
AU  - Ercegović, Djuro
AU  - Pajić, Miloš
AU  - Radojević, Rade
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2074
AB  - The paper presents a review of several examples of agricultural machines and their working elements laser control, with the aim of precise execution of working operations and shortening the time of performing them. Basic components of laser control systems are presented, along with the description of the system in several examples. Finally, the short survey and analysis of the laser control systems development is presented. Also, further developments of technical systems and possibilities of application of agricultural machinery are discussed.
AB  - U radu je prikazan pregled nekoliko primera primene laserskog upravljanja poljoprivrednim mašinama i njihovim radnim organima s ciljem preciznijeg izvršenja radnih operacija i skraćenja vremena obavljanja istih. Predstavljene su osnovne komponente sistema laserskog upravljanja, a takođe je dat i opis rada sistema na nekoliko primera. Na kraju je prikazan kraći pregled i analiza razvoja sistema laserskog upravljanja, a takođe su razmatrani budući trendovi razvoja ovih tehničkih sistema i mogućnosti primene na poljoprivrednim mašinama.
PB  - Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad
T2  - Traktori i pogonske mašine
T1  - Application of laser control system in agricultural machines
T1  - Primena laserskih sistema upravljanja kod poljoprivrednih mašina
EP  - 100
IS  - 4
SP  - 92
VL  - 14
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2074
ER  - 

@article{
author = "Gligorević, Kosta and Vukić, Djukan and Oljača, Mićo V. and Ercegović, Djuro and Pajić, Miloš and Radojević, Rade",
year = "2009",
abstract = "The paper presents a review of several examples of agricultural machines and their working elements laser control, with the aim of precise execution of working operations and shortening the time of performing them. Basic components of laser control systems are presented, along with the description of the system in several examples. Finally, the short survey and analysis of the laser control systems development is presented. Also, further developments of technical systems and possibilities of application of agricultural machinery are discussed., U radu je prikazan pregled nekoliko primera primene laserskog upravljanja poljoprivrednim mašinama i njihovim radnim organima s ciljem preciznijeg izvršenja radnih operacija i skraćenja vremena obavljanja istih. Predstavljene su osnovne komponente sistema laserskog upravljanja, a takođe je dat i opis rada sistema na nekoliko primera. Na kraju je prikazan kraći pregled i analiza razvoja sistema laserskog upravljanja, a takođe su razmatrani budući trendovi razvoja ovih tehničkih sistema i mogućnosti primene na poljoprivrednim mašinama.",
publisher = "Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad",
journal = "Traktori i pogonske mašine",
title = "Application of laser control system in agricultural machines, Primena laserskih sistema upravljanja kod poljoprivrednih mašina",
pages = "100-92",
number = "4",
volume = "14",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2074"
}

Gligorević, K., Vukić, D., Oljača, M. V., Ercegović, D., Pajić, M.,& Radojević, R.. (2009). Application of laser control system in agricultural machines. in Traktori i pogonske mašine
Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad., 14(4), 92-100.
https://hdl.handle.net/21.15107/rcub_agrospace_2074

Gligorević K, Vukić D, Oljača MV, Ercegović D, Pajić M, Radojević R. Application of laser control system in agricultural machines. in Traktori i pogonske mašine. 2009;14(4):92-100.
https://hdl.handle.net/21.15107/rcub_agrospace_2074 .

Gligorević, Kosta, Vukić, Djukan, Oljača, Mićo V., Ercegović, Djuro, Pajić, Miloš, Radojević, Rade, "Application of laser control system in agricultural machines" in Traktori i pogonske mašine, 14, no. 4 (2009):92-100,
https://hdl.handle.net/21.15107/rcub_agrospace_2074 .

TY  - JOUR
AU  - Vukić, Djukan
AU  - Ercegović, Djuro
AU  - Radičević, Branko
AU  - Oljača, Mićo V.
AU  - Gligorević, Kosta
AU  - Pajić, Miloš
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2075
AB  - Piezoelectric sensors belong to the group of electromechanical sensors. They are used in all fields of science and technology, including in the agricultural machines. This paper explains the phenomenon of piezoelectricity and presents the principle of work, characteristics, way of realization and measuring schemes with piezoelectric sensors. As an typical illustration of the application of this kind of sensors in agricultural machines, their application in agricultural combine harvesters is presented, for the measurement of grain loss.
AB  - Piezoelektrični senzori spadaju u grupu elektro-mehaničkih senzora i koriste se u svim oblastima nauke i tehnike, uključujući i poljoprivrednu tehniku. U radu je objašnjen fenomen piezoelektriciteta i dat je princip rada, karakteristike, način izvedbe i merne šeme sa piezoelektričnim senzorima. Kao tipična ilustracija primene ove vrste senzora u poljoprivrednoj tehnici prikazana je njihova primena na poljoprivrednim kombajnima za merenje gubitaka zrna.
PB  - Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad
T2  - Traktori i pogonske mašine
T1  - Piezoelectric sensors and their application in agricultural machines
T1  - Piezoelektrični senzori i njihova primena na poljoprivrednim mašinama
EP  - 106
IS  - 4
SP  - 101
VL  - 14
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2075
ER  - 

@article{
author = "Vukić, Djukan and Ercegović, Djuro and Radičević, Branko and Oljača, Mićo V. and Gligorević, Kosta and Pajić, Miloš",
year = "2009",
abstract = "Piezoelectric sensors belong to the group of electromechanical sensors. They are used in all fields of science and technology, including in the agricultural machines. This paper explains the phenomenon of piezoelectricity and presents the principle of work, characteristics, way of realization and measuring schemes with piezoelectric sensors. As an typical illustration of the application of this kind of sensors in agricultural machines, their application in agricultural combine harvesters is presented, for the measurement of grain loss., Piezoelektrični senzori spadaju u grupu elektro-mehaničkih senzora i koriste se u svim oblastima nauke i tehnike, uključujući i poljoprivrednu tehniku. U radu je objašnjen fenomen piezoelektriciteta i dat je princip rada, karakteristike, način izvedbe i merne šeme sa piezoelektričnim senzorima. Kao tipična ilustracija primene ove vrste senzora u poljoprivrednoj tehnici prikazana je njihova primena na poljoprivrednim kombajnima za merenje gubitaka zrna.",
publisher = "Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad",
journal = "Traktori i pogonske mašine",
title = "Piezoelectric sensors and their application in agricultural machines, Piezoelektrični senzori i njihova primena na poljoprivrednim mašinama",
pages = "106-101",
number = "4",
volume = "14",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2075"
}

Vukić, D., Ercegović, D., Radičević, B., Oljača, M. V., Gligorević, K.,& Pajić, M.. (2009). Piezoelectric sensors and their application in agricultural machines. in Traktori i pogonske mašine
Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad., 14(4), 101-106.
https://hdl.handle.net/21.15107/rcub_agrospace_2075

Vukić D, Ercegović D, Radičević B, Oljača MV, Gligorević K, Pajić M. Piezoelectric sensors and their application in agricultural machines. in Traktori i pogonske mašine. 2009;14(4):101-106.
https://hdl.handle.net/21.15107/rcub_agrospace_2075 .

Vukić, Djukan, Ercegović, Djuro, Radičević, Branko, Oljača, Mićo V., Gligorević, Kosta, Pajić, Miloš, "Piezoelectric sensors and their application in agricultural machines" in Traktori i pogonske mašine, 14, no. 4 (2009):101-106,
https://hdl.handle.net/21.15107/rcub_agrospace_2075 .

TY  - JOUR
AU  - Gligorević, Kosta
AU  - Oljača, Mićo V.
AU  - Vukić, Djukan
AU  - Zlatanović, Ivan
AU  - Radičević, Branko
AU  - Pajić, Miloš
AU  - Radojević, Rade
AU  - Oljača, Vladimir M.
AU  - Dimitrovski, Zoran
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1880
AB  - Numerous computer control units have long been an integral part of the tractors and other agricultural machines, making them more efficient and safer. This important technological innovations, CAN Bus network or 'Controler Area Network' that allows computer units and their components within the tractor and the other working machines connected, and to thereby provide a reliable and secure communications, and reduce the amount of electrical conductors that would otherwise used for this purpose. Information collected various sensors inside the tractor and the other working machines, CAN Bus network transmits to the computer unit, while establishing priorities among the data, so I arrived for each of them, based on pre-prescribed procedures and protocols, the corresponding response rate was prepared by computer.
AB  - Različiti tipovi i modeli računarskih upravljačkih jedinica već duži period su sastavni delovi traktora i ostalih poljoprivrednih ili radnih mašina, čineći ih efikasnijim i bezbednijim. Ova veoma važna tehnološka inovacija, CAN Bus mreža ili 'Controler Area Network' omogućava da se računarske jedinice i njihove komponente unutar traktora i drugih radnih mašina povežu u funkcionalnu kompleksnu celinu. Pri tome je obezbeđena pouzdana i sigurna komunikaciju, a smanjena količina električnih provodnika koji bi se inače zbog povezivanja delova sistema koristili. Informacije koje prikupljaju različiti senzori unutar traktora i drugih radnih mašina, CAN Bus mreža prenosi do računarske jedinice, a pri tome uspostavlja prioritete među pristiglim podacima kako bih za svaki od njih, na osnovu unapred propisanih protokola i procedura, odgovarajućom brzinom bio pripremljen odgovor od strane odgovarajuće računarske jedinice.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Application of CAN Bus networks on tractors and working machines
T1  - Primena CAN Bus mreža na traktorima i radnim mašinama
EP  - 121
IS  - 1
SP  - 115
VL  - 34
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1880
ER  - 

@article{
author = "Gligorević, Kosta and Oljača, Mićo V. and Vukić, Djukan and Zlatanović, Ivan and Radičević, Branko and Pajić, Miloš and Radojević, Rade and Oljača, Vladimir M. and Dimitrovski, Zoran",
year = "2009",
abstract = "Numerous computer control units have long been an integral part of the tractors and other agricultural machines, making them more efficient and safer. This important technological innovations, CAN Bus network or 'Controler Area Network' that allows computer units and their components within the tractor and the other working machines connected, and to thereby provide a reliable and secure communications, and reduce the amount of electrical conductors that would otherwise used for this purpose. Information collected various sensors inside the tractor and the other working machines, CAN Bus network transmits to the computer unit, while establishing priorities among the data, so I arrived for each of them, based on pre-prescribed procedures and protocols, the corresponding response rate was prepared by computer., Različiti tipovi i modeli računarskih upravljačkih jedinica već duži period su sastavni delovi traktora i ostalih poljoprivrednih ili radnih mašina, čineći ih efikasnijim i bezbednijim. Ova veoma važna tehnološka inovacija, CAN Bus mreža ili 'Controler Area Network' omogućava da se računarske jedinice i njihove komponente unutar traktora i drugih radnih mašina povežu u funkcionalnu kompleksnu celinu. Pri tome je obezbeđena pouzdana i sigurna komunikaciju, a smanjena količina električnih provodnika koji bi se inače zbog povezivanja delova sistema koristili. Informacije koje prikupljaju različiti senzori unutar traktora i drugih radnih mašina, CAN Bus mreža prenosi do računarske jedinice, a pri tome uspostavlja prioritete među pristiglim podacima kako bih za svaki od njih, na osnovu unapred propisanih protokola i procedura, odgovarajućom brzinom bio pripremljen odgovor od strane odgovarajuće računarske jedinice.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Application of CAN Bus networks on tractors and working machines, Primena CAN Bus mreža na traktorima i radnim mašinama",
pages = "121-115",
number = "1",
volume = "34",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1880"
}

Gligorević, K., Oljača, M. V., Vukić, D., Zlatanović, I., Radičević, B., Pajić, M., Radojević, R., Oljača, V. M.,& Dimitrovski, Z.. (2009). Application of CAN Bus networks on tractors and working machines. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 34(1), 115-121.
https://hdl.handle.net/21.15107/rcub_agrospace_1880

Gligorević K, Oljača MV, Vukić D, Zlatanović I, Radičević B, Pajić M, Radojević R, Oljača VM, Dimitrovski Z. Application of CAN Bus networks on tractors and working machines. in Poljoprivredna tehnika. 2009;34(1):115-121.
https://hdl.handle.net/21.15107/rcub_agrospace_1880 .

Gligorević, Kosta, Oljača, Mićo V., Vukić, Djukan, Zlatanović, Ivan, Radičević, Branko, Pajić, Miloš, Radojević, Rade, Oljača, Vladimir M., Dimitrovski, Zoran, "Application of CAN Bus networks on tractors and working machines" in Poljoprivredna tehnika, 34, no. 1 (2009):115-121,
https://hdl.handle.net/21.15107/rcub_agrospace_1880 .

TY  - JOUR
AU  - Ercegović, Djuro
AU  - Pajić, Miloš
AU  - Raičević, Dragiša
AU  - Oljača, Mićo V.
AU  - Gligorević, Kosta
AU  - Vukić, Djukan
AU  - Radojević, Rade
AU  - Dumanović, Zoran
AU  - Dragičević, Vesna
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1870
AB  - In this paper influence of two tillage systems (conventional and conservation) on sunflower and maize yield is analyzed. The experiments are carried on production fields of Maize Research Institute 'Zemun Polje'. The conventional tillage system gave satisfying yields of both plants. This type of tillage is acceptable in years with medium rainfall during the vegetation period. When amount of precipitation was not evenly distributed during the year, yield was significantly lower, or even omitted if the differences in amount of precipitation were extreme. With conservation tillage system, the yield was higher, in comparison with conventional system, even in the years with medium amount of precipitation during the vegetation period. Sunflower and maize yields were 8.6% and 9.9% higher with conservation tillage system than with conventional system. The research is necessary to continue in order to see the effects of conservation tillage on other breeding plants, and also for observing the effects of continuous usage of this tillage system (in second, third and fourth year of production).
AB  - U radu je analiziran uticaj dva sistema obrade zemljišta: konvencionalnog i konzervacijskog na promenu prinosa suncokreta i merkantilnog kukuruza. Ogledi su izvedeni na proizvodnim površinama Instituta za kukuruz 'Zemun Polje'. Konvencionalni sistem obrade dao je zadovoljavajuće prinose kod obe kulture. Ovaj način obrade zemljišta je prihvatljiv u proizvodnoj godini sa umerenim padavinama tokom vegetacionog perioda. Prinosi u godinama sa neravnomernim rasporedom padavina su značajno manji, dok u ekstremnim godinama često izostaju. Konzervacijskim sistemom obrade postižu se veći prinosi u poređenju sa konvencionalnim sistemom, čak i u godinama kada je količina padavina tokom vegetacionog perioda umerena (prinos je veći u odnosu na konvencionalni sistem obrade za: suncokret 8.6%, merkantilni kukuruz 9.9%). Ova istraživanja je potrebno nastaviti zbog sagledavanja efekata primene sistema konzervacijske obrade zemljišta i na druge gajene kulture, kao i radi sagledavanja efekata produženog dejstva primene ovog sistema obrade (u drugoj i trećoj proizvodnoj godini).
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - The influence of conservation tillage of soil on sunflower and maize yield
T1  - Uticaj konzervacijske obrade zemljišta na prinos suncokreta i merkantilnog kukuruza
EP  - 82
IS  - 2
SP  - 69
VL  - 34
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1870
ER  - 

@article{
author = "Ercegović, Djuro and Pajić, Miloš and Raičević, Dragiša and Oljača, Mićo V. and Gligorević, Kosta and Vukić, Djukan and Radojević, Rade and Dumanović, Zoran and Dragičević, Vesna",
year = "2009",
abstract = "In this paper influence of two tillage systems (conventional and conservation) on sunflower and maize yield is analyzed. The experiments are carried on production fields of Maize Research Institute 'Zemun Polje'. The conventional tillage system gave satisfying yields of both plants. This type of tillage is acceptable in years with medium rainfall during the vegetation period. When amount of precipitation was not evenly distributed during the year, yield was significantly lower, or even omitted if the differences in amount of precipitation were extreme. With conservation tillage system, the yield was higher, in comparison with conventional system, even in the years with medium amount of precipitation during the vegetation period. Sunflower and maize yields were 8.6% and 9.9% higher with conservation tillage system than with conventional system. The research is necessary to continue in order to see the effects of conservation tillage on other breeding plants, and also for observing the effects of continuous usage of this tillage system (in second, third and fourth year of production)., U radu je analiziran uticaj dva sistema obrade zemljišta: konvencionalnog i konzervacijskog na promenu prinosa suncokreta i merkantilnog kukuruza. Ogledi su izvedeni na proizvodnim površinama Instituta za kukuruz 'Zemun Polje'. Konvencionalni sistem obrade dao je zadovoljavajuće prinose kod obe kulture. Ovaj način obrade zemljišta je prihvatljiv u proizvodnoj godini sa umerenim padavinama tokom vegetacionog perioda. Prinosi u godinama sa neravnomernim rasporedom padavina su značajno manji, dok u ekstremnim godinama često izostaju. Konzervacijskim sistemom obrade postižu se veći prinosi u poređenju sa konvencionalnim sistemom, čak i u godinama kada je količina padavina tokom vegetacionog perioda umerena (prinos je veći u odnosu na konvencionalni sistem obrade za: suncokret 8.6%, merkantilni kukuruz 9.9%). Ova istraživanja je potrebno nastaviti zbog sagledavanja efekata primene sistema konzervacijske obrade zemljišta i na druge gajene kulture, kao i radi sagledavanja efekata produženog dejstva primene ovog sistema obrade (u drugoj i trećoj proizvodnoj godini).",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "The influence of conservation tillage of soil on sunflower and maize yield, Uticaj konzervacijske obrade zemljišta na prinos suncokreta i merkantilnog kukuruza",
pages = "82-69",
number = "2",
volume = "34",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1870"
}

Ercegović, D., Pajić, M., Raičević, D., Oljača, M. V., Gligorević, K., Vukić, D., Radojević, R., Dumanović, Z.,& Dragičević, V.. (2009). The influence of conservation tillage of soil on sunflower and maize yield. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 34(2), 69-82.
https://hdl.handle.net/21.15107/rcub_agrospace_1870

Ercegović D, Pajić M, Raičević D, Oljača MV, Gligorević K, Vukić D, Radojević R, Dumanović Z, Dragičević V. The influence of conservation tillage of soil on sunflower and maize yield. in Poljoprivredna tehnika. 2009;34(2):69-82.
https://hdl.handle.net/21.15107/rcub_agrospace_1870 .

Ercegović, Djuro, Pajić, Miloš, Raičević, Dragiša, Oljača, Mićo V., Gligorević, Kosta, Vukić, Djukan, Radojević, Rade, Dumanović, Zoran, Dragičević, Vesna, "The influence of conservation tillage of soil on sunflower and maize yield" in Poljoprivredna tehnika, 34, no. 2 (2009):69-82,
https://hdl.handle.net/21.15107/rcub_agrospace_1870 .

TY  - JOUR
AU  - Radičević, Branko
AU  - Mikičić, Dušan
AU  - Vukić, Djukan
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1939
AB  - On the basis of meteorological data, as well as on the performed additional measurements, in the paper is estimated the solar energy potential of Serbia. This paper represents a part of author's activities in the course of work on the scientific research project: Atlas of the energy potential of Sun and wind in Serbia. Serbia has economic and ecological problems which are caused by the import of energy (oil, gas) which becomes more and more expensive and also pollutes air, water and soil. Serbia is well irradiated by Sun and because of that Serbia is bound to meet their energy needs in future by using solar energy more. In this paper is also analyzed the application of Sun energy in various fields of agriculture.
AB  - Na osnovu meteoroloških podataka, kao i izvršenih dopunskih mnogobrojnih merenja, u radu je procenjen energetski potencijal Sunca u Srbiji. Rad je deo aktivnosti autora tokom izrade naučno-istraživačkog projekta Atlas energetskog potencijala Sunca i vetra u Srbiji. Već duži niz godina Srbija ima ekonomske i ekološke probleme zbog uvoza energije (nafta, gas), koja je sve skuplja i ugrožava vazduh, vodu i zemljište. Rezerve uglja u Srbiji, koji je prilično lošeg kvaliteta, procenjene su na još 50-ak godina. U radu je pokazano da je Srbija dobro osunčana zemlja i moraće svoje energetske potrebe u budućnosti sve više da zadovoljava Sunčevom energijom. Takođe, u radu je analizirana i primena energije Sunca u različitim oblastima poljoprivrede.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Solar energy potential of Serbia and application of sun energy in agriculture
T1  - Energetski potencijal sunca u Srbiji i primena energije sunca u poljoprivredi
EP  - 62
IS  - 4
SP  - 53
VL  - 34
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1939
ER  - 

@article{
author = "Radičević, Branko and Mikičić, Dušan and Vukić, Djukan",
year = "2009",
abstract = "On the basis of meteorological data, as well as on the performed additional measurements, in the paper is estimated the solar energy potential of Serbia. This paper represents a part of author's activities in the course of work on the scientific research project: Atlas of the energy potential of Sun and wind in Serbia. Serbia has economic and ecological problems which are caused by the import of energy (oil, gas) which becomes more and more expensive and also pollutes air, water and soil. Serbia is well irradiated by Sun and because of that Serbia is bound to meet their energy needs in future by using solar energy more. In this paper is also analyzed the application of Sun energy in various fields of agriculture., Na osnovu meteoroloških podataka, kao i izvršenih dopunskih mnogobrojnih merenja, u radu je procenjen energetski potencijal Sunca u Srbiji. Rad je deo aktivnosti autora tokom izrade naučno-istraživačkog projekta Atlas energetskog potencijala Sunca i vetra u Srbiji. Već duži niz godina Srbija ima ekonomske i ekološke probleme zbog uvoza energije (nafta, gas), koja je sve skuplja i ugrožava vazduh, vodu i zemljište. Rezerve uglja u Srbiji, koji je prilično lošeg kvaliteta, procenjene su na još 50-ak godina. U radu je pokazano da je Srbija dobro osunčana zemlja i moraće svoje energetske potrebe u budućnosti sve više da zadovoljava Sunčevom energijom. Takođe, u radu je analizirana i primena energije Sunca u različitim oblastima poljoprivrede.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Solar energy potential of Serbia and application of sun energy in agriculture, Energetski potencijal sunca u Srbiji i primena energije sunca u poljoprivredi",
pages = "62-53",
number = "4",
volume = "34",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1939"
}

Radičević, B., Mikičić, D.,& Vukić, D.. (2009). Solar energy potential of Serbia and application of sun energy in agriculture. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 34(4), 53-62.
https://hdl.handle.net/21.15107/rcub_agrospace_1939

Radičević B, Mikičić D, Vukić D. Solar energy potential of Serbia and application of sun energy in agriculture. in Poljoprivredna tehnika. 2009;34(4):53-62.
https://hdl.handle.net/21.15107/rcub_agrospace_1939 .

Radičević, Branko, Mikičić, Dušan, Vukić, Djukan, "Solar energy potential of Serbia and application of sun energy in agriculture" in Poljoprivredna tehnika, 34, no. 4 (2009):53-62,
https://hdl.handle.net/21.15107/rcub_agrospace_1939 .

TY  - JOUR
AU  - Radičević, Branko
AU  - Vukić, Djukan
AU  - Ercegović, Djuro
AU  - Oljača, Mićo V.
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1881
AB  - In this paper are presented the characteristics and modes of construction of optical sensors, as well as typical measuring schemes with optical sensors. As an illustration of the application of optical sensors in agricultural machines, an analysis is performed of the measurement of the volumetric flow of the cleaned grain on automotive agricultural combine harvesters, by means of optical sensors.
AB  - U radu su prikazane karakteristike i načini gradnje optičkih senzora, kao i tipične merne šeme sa optičkim senzorima. Kao ilustracija primene optičkih senzora u poljoprivrednoj tehnici obrađeno je merenje zapreminskog protoka očišćenog zrna na samohodnim poljoprivrednim kombajnima pomoću optičkih senzora.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Optical sensors and their application to agricultural machines
T1  - Optički senzori i njihova primena na poljoprivrednim mašinama
EP  - 136
IS  - 1
SP  - 123
VL  - 34
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1881
ER  - 

@article{
author = "Radičević, Branko and Vukić, Djukan and Ercegović, Djuro and Oljača, Mićo V.",
year = "2009",
abstract = "In this paper are presented the characteristics and modes of construction of optical sensors, as well as typical measuring schemes with optical sensors. As an illustration of the application of optical sensors in agricultural machines, an analysis is performed of the measurement of the volumetric flow of the cleaned grain on automotive agricultural combine harvesters, by means of optical sensors., U radu su prikazane karakteristike i načini gradnje optičkih senzora, kao i tipične merne šeme sa optičkim senzorima. Kao ilustracija primene optičkih senzora u poljoprivrednoj tehnici obrađeno je merenje zapreminskog protoka očišćenog zrna na samohodnim poljoprivrednim kombajnima pomoću optičkih senzora.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Optical sensors and their application to agricultural machines, Optički senzori i njihova primena na poljoprivrednim mašinama",
pages = "136-123",
number = "1",
volume = "34",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1881"
}

Radičević, B., Vukić, D., Ercegović, D.,& Oljača, M. V.. (2009). Optical sensors and their application to agricultural machines. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 34(1), 123-136.
https://hdl.handle.net/21.15107/rcub_agrospace_1881

Radičević B, Vukić D, Ercegović D, Oljača MV. Optical sensors and their application to agricultural machines. in Poljoprivredna tehnika. 2009;34(1):123-136.
https://hdl.handle.net/21.15107/rcub_agrospace_1881 .

Radičević, Branko, Vukić, Djukan, Ercegović, Djuro, Oljača, Mićo V., "Optical sensors and their application to agricultural machines" in Poljoprivredna tehnika, 34, no. 1 (2009):123-136,
https://hdl.handle.net/21.15107/rcub_agrospace_1881 .

TY  - JOUR
AU  - Ercegović, Djuro
AU  - Raičević, Dragiša
AU  - Vukić, Djukan
AU  - Oljača, Mićo V.
AU  - Radojević, Rade
AU  - Pajić, Miloš
AU  - Gligorević, Kosta
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1736
AB  - Soils with heavy mechanical type of composition demand a cultivation system that ensures preservation of natural potential and fertility resources. This system must also prevent degrading processes and ensure an optimal water motion within the soil, with an optimal usage of energy and labor. In Serbia there are over 0.4 million hectares of soil with heavy mechanical type of composition, and over 0.1 million hectares of diversely damaged soil. Every year, during different degrading actions, another 1000 hectares of soil are damaged. Agricultural machinery for tillage of the soils with heavy mechanical composition and damaged soils should fulfill the basic demands: arrangement of the soil's surface and depth, preservation of the soil's biological system, regulation of the water and air system, thus enabling an efficient irrigation, conservation of the natural humidity, insurance of an efficient irrigation, perseverance of the natural moisture, insurance of a rational consumption of energy, labor and resources for the defined structure and level of agricultural production. Researches that are conducted by the Institute of Agricultural Engineering, Faculty of Agriculture, Belgrade, Serbia, and the Institute of Corn, Zemun Polje, Serbia, are set to determine the technical, technological and economic aspects of the appliance of new types of machines and tools for the arrangement of soil's depth and surface. These new types of machines include: universal soil arrangement machine USM-5, drainage plough DP-4 and vibratory subsoiler VR-5, applied on the degraded chernosem soil type and on the marsh soil type (parcel Tab. XVII, heavy mechanical type of composition, damaged and unfavorable water and air conditions), on the location of an experimental property of the Institute of Corn in Krnješevci, Serbia. Basic characteristics of the soil are determined, control parcels are defined and marked, new technology and machines for soil's surface and depth arrangement are applied. Specific technical and technological parameters were measured during the work of new machine types.
AB  - Zemljišta sa teškim mehaničkim sastavom zahtevaju sistem obrade koji obezbeđuje očuvanje prirodnih potencijala i resursa plodnosti i koji sprečavaju degradacione procese u zemljištu a obezbeđuju optimalno kretanje vode u zemljištu, uz optimalni utrošak energije i rada. U Srbiji ima preko 0.4 miliona ha zemljišta sa mehaničkim sastavom teškog tipa, i preko 0.1 milion ha na različite načine oštećenih zemljišta. Svake godine, sa različitim degradacionim procesima, ošteti se i novih 1000 ha zemljišta. Poljoprivredna tehnika za izvođenje obrade teških i oštećenih tipova zemljšta, treba da ispuni osnovne zahteve: uređenje zemljišta po površini i dubini, očuvanje biosistema zemljišta, regulisanje vodnog i vazdušnog režima, omogućavanje efikasnog navodnjavanja, očuvanje prirodne vlage, obezbeđenje racionalne potrošnje energije, potrošnje rada i resursa za definisanu strukturu i nivo poljoprivredne proizvodnje. Istraživanja koja sprovodi Institut za poljoprivrednu tehniku Poljoprivrednog fakulteta u Beogradu i Institut za kukuruz iz Zemun Polja imaju za zadatak da odrede tehničko-tehnološke i ekonomske aspekte primene nove linije mašina i oruđa za uređenje zemljišta po površini i dubini. Nova, osvojena linija mašina: univerzalni skreperski ravnjač, drenažni plug i vibracioni razrivač, je primenjena na zemljištu tipa degradirani černozem i ritska zemljišta (parcela Tab. XVII, težak mehanički sastav, oštećene i nepovoljne vodno-vazdušne osobine), na lokaciji oglednog dobra Instituta za kukuruz u Krnješevcima. Utvrđene su osnovne karakteristike zemljišta, definisane i obeležene ogledne i kontrolne parcele, primenjena je nova tehnologija i nove mašine za uređenje zemljišta po površini i dubini. Mereni su određeni tehničko-tehnološki parametri pri radu nove linije mašina.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - The technical-technological aspects of the appliance of new types of machines and tools for the arrangement of soil's depth and surface
T1  - Tehničko-tehnološki aspekti primene mašina i oruđa za uređenje zemljišta po površini i dubini
EP  - 26
IS  - 2
SP  - 13
VL  - 33
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1736
ER  - 

@article{
author = "Ercegović, Djuro and Raičević, Dragiša and Vukić, Djukan and Oljača, Mićo V. and Radojević, Rade and Pajić, Miloš and Gligorević, Kosta",
year = "2008",
abstract = "Soils with heavy mechanical type of composition demand a cultivation system that ensures preservation of natural potential and fertility resources. This system must also prevent degrading processes and ensure an optimal water motion within the soil, with an optimal usage of energy and labor. In Serbia there are over 0.4 million hectares of soil with heavy mechanical type of composition, and over 0.1 million hectares of diversely damaged soil. Every year, during different degrading actions, another 1000 hectares of soil are damaged. Agricultural machinery for tillage of the soils with heavy mechanical composition and damaged soils should fulfill the basic demands: arrangement of the soil's surface and depth, preservation of the soil's biological system, regulation of the water and air system, thus enabling an efficient irrigation, conservation of the natural humidity, insurance of an efficient irrigation, perseverance of the natural moisture, insurance of a rational consumption of energy, labor and resources for the defined structure and level of agricultural production. Researches that are conducted by the Institute of Agricultural Engineering, Faculty of Agriculture, Belgrade, Serbia, and the Institute of Corn, Zemun Polje, Serbia, are set to determine the technical, technological and economic aspects of the appliance of new types of machines and tools for the arrangement of soil's depth and surface. These new types of machines include: universal soil arrangement machine USM-5, drainage plough DP-4 and vibratory subsoiler VR-5, applied on the degraded chernosem soil type and on the marsh soil type (parcel Tab. XVII, heavy mechanical type of composition, damaged and unfavorable water and air conditions), on the location of an experimental property of the Institute of Corn in Krnješevci, Serbia. Basic characteristics of the soil are determined, control parcels are defined and marked, new technology and machines for soil's surface and depth arrangement are applied. Specific technical and technological parameters were measured during the work of new machine types., Zemljišta sa teškim mehaničkim sastavom zahtevaju sistem obrade koji obezbeđuje očuvanje prirodnih potencijala i resursa plodnosti i koji sprečavaju degradacione procese u zemljištu a obezbeđuju optimalno kretanje vode u zemljištu, uz optimalni utrošak energije i rada. U Srbiji ima preko 0.4 miliona ha zemljišta sa mehaničkim sastavom teškog tipa, i preko 0.1 milion ha na različite načine oštećenih zemljišta. Svake godine, sa različitim degradacionim procesima, ošteti se i novih 1000 ha zemljišta. Poljoprivredna tehnika za izvođenje obrade teških i oštećenih tipova zemljšta, treba da ispuni osnovne zahteve: uređenje zemljišta po površini i dubini, očuvanje biosistema zemljišta, regulisanje vodnog i vazdušnog režima, omogućavanje efikasnog navodnjavanja, očuvanje prirodne vlage, obezbeđenje racionalne potrošnje energije, potrošnje rada i resursa za definisanu strukturu i nivo poljoprivredne proizvodnje. Istraživanja koja sprovodi Institut za poljoprivrednu tehniku Poljoprivrednog fakulteta u Beogradu i Institut za kukuruz iz Zemun Polja imaju za zadatak da odrede tehničko-tehnološke i ekonomske aspekte primene nove linije mašina i oruđa za uređenje zemljišta po površini i dubini. Nova, osvojena linija mašina: univerzalni skreperski ravnjač, drenažni plug i vibracioni razrivač, je primenjena na zemljištu tipa degradirani černozem i ritska zemljišta (parcela Tab. XVII, težak mehanički sastav, oštećene i nepovoljne vodno-vazdušne osobine), na lokaciji oglednog dobra Instituta za kukuruz u Krnješevcima. Utvrđene su osnovne karakteristike zemljišta, definisane i obeležene ogledne i kontrolne parcele, primenjena je nova tehnologija i nove mašine za uređenje zemljišta po površini i dubini. Mereni su određeni tehničko-tehnološki parametri pri radu nove linije mašina.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "The technical-technological aspects of the appliance of new types of machines and tools for the arrangement of soil's depth and surface, Tehničko-tehnološki aspekti primene mašina i oruđa za uređenje zemljišta po površini i dubini",
pages = "26-13",
number = "2",
volume = "33",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1736"
}

Ercegović, D., Raičević, D., Vukić, D., Oljača, M. V., Radojević, R., Pajić, M.,& Gligorević, K.. (2008). The technical-technological aspects of the appliance of new types of machines and tools for the arrangement of soil's depth and surface. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 33(2), 13-26.
https://hdl.handle.net/21.15107/rcub_agrospace_1736

Ercegović D, Raičević D, Vukić D, Oljača MV, Radojević R, Pajić M, Gligorević K. The technical-technological aspects of the appliance of new types of machines and tools for the arrangement of soil's depth and surface. in Poljoprivredna tehnika. 2008;33(2):13-26.
https://hdl.handle.net/21.15107/rcub_agrospace_1736 .

Ercegović, Djuro, Raičević, Dragiša, Vukić, Djukan, Oljača, Mićo V., Radojević, Rade, Pajić, Miloš, Gligorević, Kosta, "The technical-technological aspects of the appliance of new types of machines and tools for the arrangement of soil's depth and surface" in Poljoprivredna tehnika, 33, no. 2 (2008):13-26,
https://hdl.handle.net/21.15107/rcub_agrospace_1736 .

TY  - JOUR
AU  - Oljača, Mićo V.
AU  - Vukić, Djukan
AU  - Ercegović, Djuro
AU  - Gligorević, Kosta
AU  - Zlatanović, Ivan
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1734
AB  - The appliance of alternative propulsions on off road vehicles presents a very popular topic nowadays. Global rise in the price of fossil fuel and the actual global economic crisis contribute even more to the importance of their appliance. Due to a wide area of off road vehicle usage, from agriculture to mining industry, ascertainment of an acceptable and low cost solution of alternative propulsion would significantly reduce the needs for fossil fuel. This paper presents actual solutions of alternative propulsion, which are: - Electrical and - Hybrid, as well as some particular solutions and examples of their practical usage on agricultural working machines and military vehicles. It should be noted that alternative propulsions are more and more used for road motor vehicles, which shows the manufacturers' interest and their more often appearances in the market of serial models with alternative propulsion.
AB  - Primena alternativnih pogona na vanputnim vozilima, danas u Svetu, predstavlja veoma aktuelnu temu. Globalno poskupljenje fosilnih goriva i aktuelna Svetska ekonomska kriza još više doprinose važnosti primene alternativnih pogona. Usled široke oblasti primene vanputnih vozila, od poljoprivrede do rudarstva, iznalaženjem prihvatljivog i jeftinog rešenja alternativnog pogona znatno bi se smanjile potrebe za upotrebom fosilnih goriva. U ovom radu su predstavljena aktuelna rešenja alternativnih pogona i to: - Električnih i - Hibridnih, kao i neka konkretna rešenja i primeri njihove praktične primene na poljoprivrednim i radnim mašinama i vojnim vozilima. Treba reći da su alternativni pogoni sve više zastupljeni i u oblasti drumskih motornih vozila, što pokazuje zainteresovanost proizvođača i sve češće pojavljivanje na tržištu serijskih modela sa alternativnim pogonom.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Alternative propulsion of off road vehicles
T1  - Alternativni pogon na vanputnim vozilima
EP  - 49
IS  - 1
SP  - 39
VL  - 33
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1734
ER  - 

@article{
author = "Oljača, Mićo V. and Vukić, Djukan and Ercegović, Djuro and Gligorević, Kosta and Zlatanović, Ivan",
year = "2008",
abstract = "The appliance of alternative propulsions on off road vehicles presents a very popular topic nowadays. Global rise in the price of fossil fuel and the actual global economic crisis contribute even more to the importance of their appliance. Due to a wide area of off road vehicle usage, from agriculture to mining industry, ascertainment of an acceptable and low cost solution of alternative propulsion would significantly reduce the needs for fossil fuel. This paper presents actual solutions of alternative propulsion, which are: - Electrical and - Hybrid, as well as some particular solutions and examples of their practical usage on agricultural working machines and military vehicles. It should be noted that alternative propulsions are more and more used for road motor vehicles, which shows the manufacturers' interest and their more often appearances in the market of serial models with alternative propulsion., Primena alternativnih pogona na vanputnim vozilima, danas u Svetu, predstavlja veoma aktuelnu temu. Globalno poskupljenje fosilnih goriva i aktuelna Svetska ekonomska kriza još više doprinose važnosti primene alternativnih pogona. Usled široke oblasti primene vanputnih vozila, od poljoprivrede do rudarstva, iznalaženjem prihvatljivog i jeftinog rešenja alternativnog pogona znatno bi se smanjile potrebe za upotrebom fosilnih goriva. U ovom radu su predstavljena aktuelna rešenja alternativnih pogona i to: - Električnih i - Hibridnih, kao i neka konkretna rešenja i primeri njihove praktične primene na poljoprivrednim i radnim mašinama i vojnim vozilima. Treba reći da su alternativni pogoni sve više zastupljeni i u oblasti drumskih motornih vozila, što pokazuje zainteresovanost proizvođača i sve češće pojavljivanje na tržištu serijskih modela sa alternativnim pogonom.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Alternative propulsion of off road vehicles, Alternativni pogon na vanputnim vozilima",
pages = "49-39",
number = "1",
volume = "33",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1734"
}

Oljača, M. V., Vukić, D., Ercegović, D., Gligorević, K.,& Zlatanović, I.. (2008). Alternative propulsion of off road vehicles. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 33(1), 39-49.
https://hdl.handle.net/21.15107/rcub_agrospace_1734

Oljača MV, Vukić D, Ercegović D, Gligorević K, Zlatanović I. Alternative propulsion of off road vehicles. in Poljoprivredna tehnika. 2008;33(1):39-49.
https://hdl.handle.net/21.15107/rcub_agrospace_1734 .

Oljača, Mićo V., Vukić, Djukan, Ercegović, Djuro, Gligorević, Kosta, Zlatanović, Ivan, "Alternative propulsion of off road vehicles" in Poljoprivredna tehnika, 33, no. 1 (2008):39-49,
https://hdl.handle.net/21.15107/rcub_agrospace_1734 .

TY  - JOUR
AU  - Oljača, Mićo V.
AU  - Vukić, Djukan
AU  - Ercegović, Djuro
AU  - Gligorević, Kosta
AU  - Pajić, Miloš
AU  - Božić, Steva
AU  - Radojević, Rade
AU  - Dimitrovski, Zoran
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1729
AB  - Frequent accidents involving agriculture machines and tractors pose a great problem in Serbia, in public transportation and other sections (especially in agriculture conditions). These accidents may occur as a consequence of: - Operator's disregard of traffic regulations and signs, - The usage of alcohol during operations with machines - Mental and physical condition of the operator, - Insufficient training and experience of the operator, - Operator's carelessness, - Technical glitches of the machines This paper notes and reviews basic causes of occurrence of accidents involving agriculture machines, as well as the necessary measurements that should be taken to minimize their reappearance. Technical solutions, not particularly applied in Serbia, that could help avoid dangerous situations or reduce the number of accidents and injuries caused by these are also presented.
AB  - U Srbiji poseban problem predstavljaju česte nesreće sa poljoprivrednim mašinama i traktorima, kako u javnom saobraćaju, tako i poljoprivrednim uslovima, pre svega kao posledica: - nepoštovanja saobraćajnih propisa i znakova od strane rukovaoca, - upotreba alkohola u toku rukovanja sa mašinama - psiho-fizičkog stanja rukovaoca, - nedovoljne obučenosti i iskustva rukovaoca, - nedovoljne pažnje rukovaoca, - tehničke neispravnost mašina U radu su analizirani i opisani osnovni uzroci nastanka nesreća sa poljoprivrednim mašinama, kao i neophodne mere koje treba preduzeti kako bi se broj nesreća smanjio na što manju moguću meru. Predstavljena su i neka i tehnička rešenja koja nisu mnogo primenjena u Srbiji, pomoću kojih je moguće izbeći opasne situacije ili smanjiti broj nesrećnih slučajeva i povreda u poljoprivredi i kontaktnim oblastima.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Technical solutions of equipment and devices for increased safety of mobile machinery and tractors in agriculture
T1  - Tehnička rešenja uređaja i opreme za povećanje sigurnosti rada mobilnih mašina i traktora u poljoprivredi
EP  - 100
IS  - 1
SP  - 89
VL  - 33
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1729
ER  - 

@article{
author = "Oljača, Mićo V. and Vukić, Djukan and Ercegović, Djuro and Gligorević, Kosta and Pajić, Miloš and Božić, Steva and Radojević, Rade and Dimitrovski, Zoran",
year = "2008",
abstract = "Frequent accidents involving agriculture machines and tractors pose a great problem in Serbia, in public transportation and other sections (especially in agriculture conditions). These accidents may occur as a consequence of: - Operator's disregard of traffic regulations and signs, - The usage of alcohol during operations with machines - Mental and physical condition of the operator, - Insufficient training and experience of the operator, - Operator's carelessness, - Technical glitches of the machines This paper notes and reviews basic causes of occurrence of accidents involving agriculture machines, as well as the necessary measurements that should be taken to minimize their reappearance. Technical solutions, not particularly applied in Serbia, that could help avoid dangerous situations or reduce the number of accidents and injuries caused by these are also presented., U Srbiji poseban problem predstavljaju česte nesreće sa poljoprivrednim mašinama i traktorima, kako u javnom saobraćaju, tako i poljoprivrednim uslovima, pre svega kao posledica: - nepoštovanja saobraćajnih propisa i znakova od strane rukovaoca, - upotreba alkohola u toku rukovanja sa mašinama - psiho-fizičkog stanja rukovaoca, - nedovoljne obučenosti i iskustva rukovaoca, - nedovoljne pažnje rukovaoca, - tehničke neispravnost mašina U radu su analizirani i opisani osnovni uzroci nastanka nesreća sa poljoprivrednim mašinama, kao i neophodne mere koje treba preduzeti kako bi se broj nesreća smanjio na što manju moguću meru. Predstavljena su i neka i tehnička rešenja koja nisu mnogo primenjena u Srbiji, pomoću kojih je moguće izbeći opasne situacije ili smanjiti broj nesrećnih slučajeva i povreda u poljoprivredi i kontaktnim oblastima.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Technical solutions of equipment and devices for increased safety of mobile machinery and tractors in agriculture, Tehnička rešenja uređaja i opreme za povećanje sigurnosti rada mobilnih mašina i traktora u poljoprivredi",
pages = "100-89",
number = "1",
volume = "33",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1729"
}

Oljača, M. V., Vukić, D., Ercegović, D., Gligorević, K., Pajić, M., Božić, S., Radojević, R.,& Dimitrovski, Z.. (2008). Technical solutions of equipment and devices for increased safety of mobile machinery and tractors in agriculture. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 33(1), 89-100.
https://hdl.handle.net/21.15107/rcub_agrospace_1729

Oljača MV, Vukić D, Ercegović D, Gligorević K, Pajić M, Božić S, Radojević R, Dimitrovski Z. Technical solutions of equipment and devices for increased safety of mobile machinery and tractors in agriculture. in Poljoprivredna tehnika. 2008;33(1):89-100.
https://hdl.handle.net/21.15107/rcub_agrospace_1729 .

Oljača, Mićo V., Vukić, Djukan, Ercegović, Djuro, Gligorević, Kosta, Pajić, Miloš, Božić, Steva, Radojević, Rade, Dimitrovski, Zoran, "Technical solutions of equipment and devices for increased safety of mobile machinery and tractors in agriculture" in Poljoprivredna tehnika, 33, no. 1 (2008):89-100,
https://hdl.handle.net/21.15107/rcub_agrospace_1729 .

TY  - JOUR
AU  - Oljača, Mićo V.
AU  - Vukić, Djukan
AU  - Ercegović, Djuro
AU  - Radivojević, Dušan
AU  - Momirović, Nebojša
AU  - Topisirović, Goran
AU  - Gligorević, Kosta
AU  - Radičević, Branko
AU  - Oljača, Vladimir M.
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1723
AB  - This paper presents an overview on recent development of wireless sensor technologies and standards for wireless communications as applied to wireless sensors. Examples of wireless sensors and sensor networks applied in agriculture for environmental monitoring, precision agriculture, M2M-based machine and process control, building and facility automation and RFID-based traceability systems are given. The paper also discusses advantages of wireless sensors and obstacles that prevent their fast adoption in agricultural research. Finally, based on an analysis of market growth, the paper discusses future trend of wireless sensor technology development in agriculture.
AB  - U radu je dat pregled (današnjeg) skorašnjeg razvoja bežičnih senzorskih tehnologija i standarda za komunikacije putem bežičnih senzora. Dati su primeri bežičnih senzora i senzorskih mreža primenjenih u kontroli sredine u poljoprivredi, preciznoj poljoprivredi, mašinama zasnovanim na M2M komunikaciji i kontrolama procesa, izgradnji i automatizaciji opreme i RFID zasnovanim sistemima praćenja. Rad takođe razmatra prednosti bežičnih senzora i probleme prepreka koje ometaju njihovo brzu primenu u istraživanjima u poljoprivredi. Na kraju, putem analize razvoja tržišta, razmatrani su budući trendovi razvitka tehnologije bežičnih senzora i primena u poljoprivredi.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Wireless sensors in agriculture, current development and future perspective
T1  - Bežični senzori u poljoprivredi danas, i buduće perspektive primene
EP  - 20
IS  - 1
SP  - 7
VL  - 33
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1723
ER  - 

@article{
author = "Oljača, Mićo V. and Vukić, Djukan and Ercegović, Djuro and Radivojević, Dušan and Momirović, Nebojša and Topisirović, Goran and Gligorević, Kosta and Radičević, Branko and Oljača, Vladimir M.",
year = "2008",
abstract = "This paper presents an overview on recent development of wireless sensor technologies and standards for wireless communications as applied to wireless sensors. Examples of wireless sensors and sensor networks applied in agriculture for environmental monitoring, precision agriculture, M2M-based machine and process control, building and facility automation and RFID-based traceability systems are given. The paper also discusses advantages of wireless sensors and obstacles that prevent their fast adoption in agricultural research. Finally, based on an analysis of market growth, the paper discusses future trend of wireless sensor technology development in agriculture., U radu je dat pregled (današnjeg) skorašnjeg razvoja bežičnih senzorskih tehnologija i standarda za komunikacije putem bežičnih senzora. Dati su primeri bežičnih senzora i senzorskih mreža primenjenih u kontroli sredine u poljoprivredi, preciznoj poljoprivredi, mašinama zasnovanim na M2M komunikaciji i kontrolama procesa, izgradnji i automatizaciji opreme i RFID zasnovanim sistemima praćenja. Rad takođe razmatra prednosti bežičnih senzora i probleme prepreka koje ometaju njihovo brzu primenu u istraživanjima u poljoprivredi. Na kraju, putem analize razvoja tržišta, razmatrani su budući trendovi razvitka tehnologije bežičnih senzora i primena u poljoprivredi.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Wireless sensors in agriculture, current development and future perspective, Bežični senzori u poljoprivredi danas, i buduće perspektive primene",
pages = "20-7",
number = "1",
volume = "33",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1723"
}

Oljača, M. V., Vukić, D., Ercegović, D., Radivojević, D., Momirović, N., Topisirović, G., Gligorević, K., Radičević, B.,& Oljača, V. M.. (2008). Wireless sensors in agriculture, current development and future perspective. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 33(1), 7-20.
https://hdl.handle.net/21.15107/rcub_agrospace_1723

Oljača MV, Vukić D, Ercegović D, Radivojević D, Momirović N, Topisirović G, Gligorević K, Radičević B, Oljača VM. Wireless sensors in agriculture, current development and future perspective. in Poljoprivredna tehnika. 2008;33(1):7-20.
https://hdl.handle.net/21.15107/rcub_agrospace_1723 .

Oljača, Mićo V., Vukić, Djukan, Ercegović, Djuro, Radivojević, Dušan, Momirović, Nebojša, Topisirović, Goran, Gligorević, Kosta, Radičević, Branko, Oljača, Vladimir M., "Wireless sensors in agriculture, current development and future perspective" in Poljoprivredna tehnika, 33, no. 1 (2008):7-20,
https://hdl.handle.net/21.15107/rcub_agrospace_1723 .

TY  - JOUR
AU  - Vukić, Djukan
AU  - Oljača, Mićo V.
AU  - Ercegović, Djuro
AU  - Radičević, Branko
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1833
AB  - Measurements and control of angular velocity are encountered in many fields of industry, including in agricultural machines. Devices used for measurements of angular velocity are of mechanical or electrical type. The usage of electrical devices which are based on the application of appropriate sensors of angular velocity becomes greater lately. In this paper are given the characteristics of angular velocity sensors which are applied in agricultural machines (optoelectronic, capacitance and electromagnetic sensors and those sensors which are based on Hall's effect) and their specific qualities are pointed out.
AB  - Merenje i regulacija ugaone brzine često se sreće u mnogim oblastima industrije, uključujući i poljoprivrednu tehniku. Uređaji za merenje ugaone brzine se dele na mehaničke i električne, pri čemu sve veću primenu imaju električni uređaji zasnovani na primeni odgovarajućih senzora ugaone brzine. U radu su date karakteristike senzora ugaone brzine koji nalaze primenu u poljoprivrednoj tehnici (optoelektronski, kapacitivni, elektromagnetni, senzori na bazi Holovog efekta) i ukazano je na specifičnosti njihove primene u poljoprivrednoj tehnici.
PB  - Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad
T2  - Traktori i pogonske mašine
T1  - Sensors for measurements of angular velocity and their application in agricultural machines
T1  - Senzori ugaone brzine i njihova primena u poljoprivrednoj tehnici
EP  - 94
IS  - 3
SP  - 86
VL  - 13
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1833
ER  - 

@article{
author = "Vukić, Djukan and Oljača, Mićo V. and Ercegović, Djuro and Radičević, Branko",
year = "2008",
abstract = "Measurements and control of angular velocity are encountered in many fields of industry, including in agricultural machines. Devices used for measurements of angular velocity are of mechanical or electrical type. The usage of electrical devices which are based on the application of appropriate sensors of angular velocity becomes greater lately. In this paper are given the characteristics of angular velocity sensors which are applied in agricultural machines (optoelectronic, capacitance and electromagnetic sensors and those sensors which are based on Hall's effect) and their specific qualities are pointed out., Merenje i regulacija ugaone brzine često se sreće u mnogim oblastima industrije, uključujući i poljoprivrednu tehniku. Uređaji za merenje ugaone brzine se dele na mehaničke i električne, pri čemu sve veću primenu imaju električni uređaji zasnovani na primeni odgovarajućih senzora ugaone brzine. U radu su date karakteristike senzora ugaone brzine koji nalaze primenu u poljoprivrednoj tehnici (optoelektronski, kapacitivni, elektromagnetni, senzori na bazi Holovog efekta) i ukazano je na specifičnosti njihove primene u poljoprivrednoj tehnici.",
publisher = "Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad",
journal = "Traktori i pogonske mašine",
title = "Sensors for measurements of angular velocity and their application in agricultural machines, Senzori ugaone brzine i njihova primena u poljoprivrednoj tehnici",
pages = "94-86",
number = "3",
volume = "13",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1833"
}

Vukić, D., Oljača, M. V., Ercegović, D.,& Radičević, B.. (2008). Sensors for measurements of angular velocity and their application in agricultural machines. in Traktori i pogonske mašine
Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad., 13(3), 86-94.
https://hdl.handle.net/21.15107/rcub_agrospace_1833

Vukić D, Oljača MV, Ercegović D, Radičević B. Sensors for measurements of angular velocity and their application in agricultural machines. in Traktori i pogonske mašine. 2008;13(3):86-94.
https://hdl.handle.net/21.15107/rcub_agrospace_1833 .

Vukić, Djukan, Oljača, Mićo V., Ercegović, Djuro, Radičević, Branko, "Sensors for measurements of angular velocity and their application in agricultural machines" in Traktori i pogonske mašine, 13, no. 3 (2008):86-94,
https://hdl.handle.net/21.15107/rcub_agrospace_1833 .

TY  - JOUR
AU  - Radičević, Branko
AU  - Vukić, Djukan
AU  - Ercegović, Djuro
AU  - Oljača, Mićo V.
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1716
AB  - Because the humidity of soil is one of the essential factors that determine the optimal plant growth and crop production, this paper discusses in detail various techniques, methods and modes of the measurement of soil humidity. Devices, sensors and additional equipment for the measurement of humidity are analyzed depending on the different types of the agricultural crops and characteristics of the soil. In this paper is given a review and a comparative analysis of sensors as the parts of the various products which measure a soil humidity (analog and digital). The selection of the most suitable location for sensors, their installation, placement and necessary depth is also presented. In this paper are analyzed the characteristics of sensors (performances, cost-effectiveness in the agricultural production), their maintenance and the timely detection of failures while in operation.
AB  - Sadržaj vlage u zemljištu je jedan od značajnih faktora koji utiče na optimalan rast biljaka i proizvodnju useva. U radu su prikazane različite tehnike i načini merenja vlažnosti zemljišta. Analizirani su uređaji, senzori i dodatna oprema za merenje vlažnosti zemljišta u zavisnosti od vrsta poljoprivrednih kultura i karakteristika pojedinih zemljišta. Dat je pregled i uporedna analiza senzora različitih proizvođača za merenje vlažnosti zemljišta (analogni i digitalni), analiziran je izbor najpogodnijeg mesta za postavljanje senzora, instalacija i potrebna dubina senzora u zemljištu. Takođe, razmatrane su karakteristike senzora (performanse, način rada, isplativost u poljoprivrednoj proizvodnji), njihovo održavanje i detekcija kvarova tokom rada.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - The measurement of soil humidity
T1  - Merenje vlažnosti zemljišta
EP  - 36
IS  - 4
SP  - 25
VL  - 33
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1716
ER  - 

@article{
author = "Radičević, Branko and Vukić, Djukan and Ercegović, Djuro and Oljača, Mićo V.",
year = "2008",
abstract = "Because the humidity of soil is one of the essential factors that determine the optimal plant growth and crop production, this paper discusses in detail various techniques, methods and modes of the measurement of soil humidity. Devices, sensors and additional equipment for the measurement of humidity are analyzed depending on the different types of the agricultural crops and characteristics of the soil. In this paper is given a review and a comparative analysis of sensors as the parts of the various products which measure a soil humidity (analog and digital). The selection of the most suitable location for sensors, their installation, placement and necessary depth is also presented. In this paper are analyzed the characteristics of sensors (performances, cost-effectiveness in the agricultural production), their maintenance and the timely detection of failures while in operation., Sadržaj vlage u zemljištu je jedan od značajnih faktora koji utiče na optimalan rast biljaka i proizvodnju useva. U radu su prikazane različite tehnike i načini merenja vlažnosti zemljišta. Analizirani su uređaji, senzori i dodatna oprema za merenje vlažnosti zemljišta u zavisnosti od vrsta poljoprivrednih kultura i karakteristika pojedinih zemljišta. Dat je pregled i uporedna analiza senzora različitih proizvođača za merenje vlažnosti zemljišta (analogni i digitalni), analiziran je izbor najpogodnijeg mesta za postavljanje senzora, instalacija i potrebna dubina senzora u zemljištu. Takođe, razmatrane su karakteristike senzora (performanse, način rada, isplativost u poljoprivrednoj proizvodnji), njihovo održavanje i detekcija kvarova tokom rada.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "The measurement of soil humidity, Merenje vlažnosti zemljišta",
pages = "36-25",
number = "4",
volume = "33",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1716"
}

Radičević, B., Vukić, D., Ercegović, D.,& Oljača, M. V.. (2008). The measurement of soil humidity. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 33(4), 25-36.
https://hdl.handle.net/21.15107/rcub_agrospace_1716

Radičević B, Vukić D, Ercegović D, Oljača MV. The measurement of soil humidity. in Poljoprivredna tehnika. 2008;33(4):25-36.
https://hdl.handle.net/21.15107/rcub_agrospace_1716 .

Radičević, Branko, Vukić, Djukan, Ercegović, Djuro, Oljača, Mićo V., "The measurement of soil humidity" in Poljoprivredna tehnika, 33, no. 4 (2008):25-36,
https://hdl.handle.net/21.15107/rcub_agrospace_1716 .

TY  - JOUR
AU  - Radičević, Branko
AU  - Vukić, Djukan
AU  - Rajaković, Nikola
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1713
AB  - This paper presents a review of the current technologies of renewable sources of the energy and the prospects for their future development. In this paper are analyzed the development of the renewable sources of energy in and their influence on the development of the improved concept of the electric power system with distributed sources of electrical energy. The state and prospects of the future development of renewable energy in Serbia are presented in detail. While doing this study, the fascinating development of these sources of energy in Europe and worldwide was taken into account.
AB  - U radu je prikazan pregled aktuelnih tehnologija obnovljivih izvora energije i perspektiva za njihov dalji razvoj. Analiziran je razvoj obnovljivih izvora energije u elektroenergetici i njihov uticaj na razvoj unapređenog koncepta elektroenergetskog sistema sa distribuiranim izvorima električne energije. U radu je detaljno prikazano stanje i perspektive razvoja obnovljivih izvora energije u Srbiji imajući u vidu fascinantan razvoj ovih izvora energije u Evropi i svetu.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - The current state of renewable sources of energy and their future prospects in Serbia
T1  - Stanje i perspektive obnovljivih izvora energije u Srbiji
EP  - 98
IS  - 3
SP  - 89
VL  - 33
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1713
ER  - 

@article{
author = "Radičević, Branko and Vukić, Djukan and Rajaković, Nikola",
year = "2008",
abstract = "This paper presents a review of the current technologies of renewable sources of the energy and the prospects for their future development. In this paper are analyzed the development of the renewable sources of energy in and their influence on the development of the improved concept of the electric power system with distributed sources of electrical energy. The state and prospects of the future development of renewable energy in Serbia are presented in detail. While doing this study, the fascinating development of these sources of energy in Europe and worldwide was taken into account., U radu je prikazan pregled aktuelnih tehnologija obnovljivih izvora energije i perspektiva za njihov dalji razvoj. Analiziran je razvoj obnovljivih izvora energije u elektroenergetici i njihov uticaj na razvoj unapređenog koncepta elektroenergetskog sistema sa distribuiranim izvorima električne energije. U radu je detaljno prikazano stanje i perspektive razvoja obnovljivih izvora energije u Srbiji imajući u vidu fascinantan razvoj ovih izvora energije u Evropi i svetu.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "The current state of renewable sources of energy and their future prospects in Serbia, Stanje i perspektive obnovljivih izvora energije u Srbiji",
pages = "98-89",
number = "3",
volume = "33",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1713"
}

Radičević, B., Vukić, D.,& Rajaković, N.. (2008). The current state of renewable sources of energy and their future prospects in Serbia. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 33(3), 89-98.
https://hdl.handle.net/21.15107/rcub_agrospace_1713

Radičević B, Vukić D, Rajaković N. The current state of renewable sources of energy and their future prospects in Serbia. in Poljoprivredna tehnika. 2008;33(3):89-98.
https://hdl.handle.net/21.15107/rcub_agrospace_1713 .

Radičević, Branko, Vukić, Djukan, Rajaković, Nikola, "The current state of renewable sources of energy and their future prospects in Serbia" in Poljoprivredna tehnika, 33, no. 3 (2008):89-98,
https://hdl.handle.net/21.15107/rcub_agrospace_1713 .

TY  - JOUR
AU  - Raičević, Dragiša
AU  - Ercegović, Djuro
AU  - Pajić, Miloš
AU  - Vukić, Djukan
AU  - Oljača, Mićo V.
PY  - 2006
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1288
AB  - The consequences of poor handling of agricultural terrain and damages from threading on are huge and manifested through decrease of harvest income, and increase of consumption of energy and resources needed for treatment, etc. Floods and drought periods on non-treated soils are additionally endangering soil fertility and plant fecundity. Long term studies have shown that usage of heavy tractors and MTA machines does have influence on compression of surface and lower layers of plowed field thus violating bio system and growth of plant's root system. It has been shown with analyzes that in Serbia around 2,7% of soil is not being cultivated for the reason of bad water regime of soil; 6,7% of the cultivated and sowed soil does not yield a crop and on 42,5% of sowed soil, crops are 12-50% less than expected, when using conventional means for cultivation. This points up the significance and necessity of application of new technologies and new solutions of machines for cultivation and maintenance of soil fertility. The purpose of this work is to show the essence of this problem and results of several years lasting research, as well as development of solutions for new machines and techniques for soil cultivation, on surface and in depth, in order to maintain and improve soil fertility.
AB  - Posledice lošeg gazdovanja poljoprivrednim zemljištem i štete koje nastaju gaženjem su ogromne i manifestuju se u vidu smanjenja prinosa, povećanja potrošnje energije za obradu, povećan utrošak resursa i otežana primena održive poljoprivrede. Poplave i sušni periodi na neuređenim zemljištima dodatno ugrožavaju plodnost zemljišta i rodnost biljaka. Dugoročna proučavanja ukazuju da primena teških traktora i MTA utiče na sabijenost oraničnog i podoraničnog sloja zemljišta, sto značajno narušava biosistem i razvoj korenovog sistema biljaka. Analize pokazuju da se u Srbiji oko 2,7% površine ne obradi zbog lošeg vodnog režima zemljišta, 6,7% zemljišta koje se obradi i poseje ne donese rod, a na oko 42,5% posejanih površina prinos je manji od očekivanog za 12 do 50%, pri primeni konvencionalnih načina obrade. Ovo ukazuje na značaj i potrebnu primene novih tehnologija i novih rešenja mašina za uređenje i održavanje plodnosti zemljišta. Ovaj rad ima za zadatak da prikaže suštinu problema i rezultate višegodišnjih istraživanja kao i razvoj rešenja novih mašina i tehnike za uređenje zemljišta po površini i dubini u cilju održavanja plodnosti zemljišta.
PB  - Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad
T2  - Traktori i pogonske mašine
T1  - Techniques and machinery for cultivation and maintenance of soil fertility
T1  - Tehnika i mašine za uređenje i održavanje plodnosti zemljišta
EP  - 130
IS  - 5
SP  - 125
VL  - 11
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1288
ER  - 

@article{
author = "Raičević, Dragiša and Ercegović, Djuro and Pajić, Miloš and Vukić, Djukan and Oljača, Mićo V.",
year = "2006",
abstract = "The consequences of poor handling of agricultural terrain and damages from threading on are huge and manifested through decrease of harvest income, and increase of consumption of energy and resources needed for treatment, etc. Floods and drought periods on non-treated soils are additionally endangering soil fertility and plant fecundity. Long term studies have shown that usage of heavy tractors and MTA machines does have influence on compression of surface and lower layers of plowed field thus violating bio system and growth of plant's root system. It has been shown with analyzes that in Serbia around 2,7% of soil is not being cultivated for the reason of bad water regime of soil; 6,7% of the cultivated and sowed soil does not yield a crop and on 42,5% of sowed soil, crops are 12-50% less than expected, when using conventional means for cultivation. This points up the significance and necessity of application of new technologies and new solutions of machines for cultivation and maintenance of soil fertility. The purpose of this work is to show the essence of this problem and results of several years lasting research, as well as development of solutions for new machines and techniques for soil cultivation, on surface and in depth, in order to maintain and improve soil fertility., Posledice lošeg gazdovanja poljoprivrednim zemljištem i štete koje nastaju gaženjem su ogromne i manifestuju se u vidu smanjenja prinosa, povećanja potrošnje energije za obradu, povećan utrošak resursa i otežana primena održive poljoprivrede. Poplave i sušni periodi na neuređenim zemljištima dodatno ugrožavaju plodnost zemljišta i rodnost biljaka. Dugoročna proučavanja ukazuju da primena teških traktora i MTA utiče na sabijenost oraničnog i podoraničnog sloja zemljišta, sto značajno narušava biosistem i razvoj korenovog sistema biljaka. Analize pokazuju da se u Srbiji oko 2,7% površine ne obradi zbog lošeg vodnog režima zemljišta, 6,7% zemljišta koje se obradi i poseje ne donese rod, a na oko 42,5% posejanih površina prinos je manji od očekivanog za 12 do 50%, pri primeni konvencionalnih načina obrade. Ovo ukazuje na značaj i potrebnu primene novih tehnologija i novih rešenja mašina za uređenje i održavanje plodnosti zemljišta. Ovaj rad ima za zadatak da prikaže suštinu problema i rezultate višegodišnjih istraživanja kao i razvoj rešenja novih mašina i tehnike za uređenje zemljišta po površini i dubini u cilju održavanja plodnosti zemljišta.",
publisher = "Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad",
journal = "Traktori i pogonske mašine",
title = "Techniques and machinery for cultivation and maintenance of soil fertility, Tehnika i mašine za uređenje i održavanje plodnosti zemljišta",
pages = "130-125",
number = "5",
volume = "11",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1288"
}

Raičević, D., Ercegović, D., Pajić, M., Vukić, D.,& Oljača, M. V.. (2006). Techniques and machinery for cultivation and maintenance of soil fertility. in Traktori i pogonske mašine
Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad., 11(5), 125-130.
https://hdl.handle.net/21.15107/rcub_agrospace_1288

Raičević D, Ercegović D, Pajić M, Vukić D, Oljača MV. Techniques and machinery for cultivation and maintenance of soil fertility. in Traktori i pogonske mašine. 2006;11(5):125-130.
https://hdl.handle.net/21.15107/rcub_agrospace_1288 .

Raičević, Dragiša, Ercegović, Djuro, Pajić, Miloš, Vukić, Djukan, Oljača, Mićo V., "Techniques and machinery for cultivation and maintenance of soil fertility" in Traktori i pogonske mašine, 11, no. 5 (2006):125-130,
https://hdl.handle.net/21.15107/rcub_agrospace_1288 .

TY  - JOUR
AU  - Oljača, Mićo V.
AU  - Raičević, Dragiša
AU  - Ercegović, Djuro
AU  - Vukić, Djukan
AU  - Ružičić, Lazar N.
AU  - Radojević, Rade
PY  - 2006
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1153
AB  - The paper presents the impact of different slippage of driving systems of the crawler tractors on the dynamics changes of the parameters values mechanical properties on the marsh area (shear stress, moment of torsion, cone index CI). The analysis of the results (Ivanovo area) has shown a different increase of the shear stress for the tractor BNT-105 tracks trail (in comparison with the un treaded soil), with the smallest tractor tracks slippage δ=3%, (10-30 cm depth) from 6.96 to 13.74 kPa. The analysis of the shear stress mean values, with the biggest tracks slippage (δ=10%) has shown the following changes from 8.19 to 14.05 kPa. The analysis of the results for tractor TG-160 (Makiš area), has shown a different increase of the shear stress in the tracks trail, with the smallest slippage of the tracks (δ=3%) at the same soil depth, of the shear stress is 8.53 to 17.12 kPa. The analysis of the shear stress mean values, for maximum slippage δ=10%, has shown the changes from 8.50 to 18.87 kPa. In order to protect soil from damages due to slippage caused by tractor driving systems, we must permanently improve the elements of running systems and introduce new generation rubber track tractors in regular agricultural production.
AB  - U radu su prikazana ispitivanja uticaja različitih vrednosti klizanja hodnih sistema traktora guseničara, na dinamiku promene mehaničkih osobina zemljišta (napona smicanja, momenta torzije i otpora penetracije-CI). Analiza rezultata ispitivanja napona smicanja zemljišta (Ivanovo), ispod hodnih sistema traktora BNT-105, prilikom poređenja negaženo-gaženo zemljište za najmanje izraženo klizanje gusenica (δ=3%) pokazuje promenu napona smicanja od 6,96 do 13,74 kPa. Analiza srednjih vrednosti ovih parametara zemljišta za najveće klizanje (δ=10%) ima promene vrednosti od 8.19 do 14.05 kPa. Analiza rezultata, za najmanje (δ=3%), izraženo klizanje gusenica traktora TG-160 (Makiš) pokazuje promenu napona smicanja od 8.53 do 17.12 kPa. Analiza vrednosti napona smicanja zemljišta za najveće klizanje (δ=10%), ima promene od 8.50 do 18.87 kPa. U obavezi zaštite zemljišta od oštećenja prouzrokovanim i klizanjem hodnih sistema traktora, treba stalno usavršavati elemente hodnih sistema i primenjivati nove generacije gumenih gusenica u redovnoj poljoprivrednoj proizvodnji.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Dynamics changes values parameters of mechanical properties of the marsh soil due to tractor track slippage
T1  - Dinamika promene vrednosti parametara mehaničkih osobina ritskih zemljišta u funkciji klizanja gusenica traktora
EP  - 8
IS  - 2
SP  - 1
VL  - 31
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1153
ER  - 

@article{
author = "Oljača, Mićo V. and Raičević, Dragiša and Ercegović, Djuro and Vukić, Djukan and Ružičić, Lazar N. and Radojević, Rade",
year = "2006",
abstract = "The paper presents the impact of different slippage of driving systems of the crawler tractors on the dynamics changes of the parameters values mechanical properties on the marsh area (shear stress, moment of torsion, cone index CI). The analysis of the results (Ivanovo area) has shown a different increase of the shear stress for the tractor BNT-105 tracks trail (in comparison with the un treaded soil), with the smallest tractor tracks slippage δ=3%, (10-30 cm depth) from 6.96 to 13.74 kPa. The analysis of the shear stress mean values, with the biggest tracks slippage (δ=10%) has shown the following changes from 8.19 to 14.05 kPa. The analysis of the results for tractor TG-160 (Makiš area), has shown a different increase of the shear stress in the tracks trail, with the smallest slippage of the tracks (δ=3%) at the same soil depth, of the shear stress is 8.53 to 17.12 kPa. The analysis of the shear stress mean values, for maximum slippage δ=10%, has shown the changes from 8.50 to 18.87 kPa. In order to protect soil from damages due to slippage caused by tractor driving systems, we must permanently improve the elements of running systems and introduce new generation rubber track tractors in regular agricultural production., U radu su prikazana ispitivanja uticaja različitih vrednosti klizanja hodnih sistema traktora guseničara, na dinamiku promene mehaničkih osobina zemljišta (napona smicanja, momenta torzije i otpora penetracije-CI). Analiza rezultata ispitivanja napona smicanja zemljišta (Ivanovo), ispod hodnih sistema traktora BNT-105, prilikom poređenja negaženo-gaženo zemljište za najmanje izraženo klizanje gusenica (δ=3%) pokazuje promenu napona smicanja od 6,96 do 13,74 kPa. Analiza srednjih vrednosti ovih parametara zemljišta za najveće klizanje (δ=10%) ima promene vrednosti od 8.19 do 14.05 kPa. Analiza rezultata, za najmanje (δ=3%), izraženo klizanje gusenica traktora TG-160 (Makiš) pokazuje promenu napona smicanja od 8.53 do 17.12 kPa. Analiza vrednosti napona smicanja zemljišta za najveće klizanje (δ=10%), ima promene od 8.50 do 18.87 kPa. U obavezi zaštite zemljišta od oštećenja prouzrokovanim i klizanjem hodnih sistema traktora, treba stalno usavršavati elemente hodnih sistema i primenjivati nove generacije gumenih gusenica u redovnoj poljoprivrednoj proizvodnji.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Dynamics changes values parameters of mechanical properties of the marsh soil due to tractor track slippage, Dinamika promene vrednosti parametara mehaničkih osobina ritskih zemljišta u funkciji klizanja gusenica traktora",
pages = "8-1",
number = "2",
volume = "31",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1153"
}

Oljača, M. V., Raičević, D., Ercegović, D., Vukić, D., Ružičić, L. N.,& Radojević, R.. (2006). Dynamics changes values parameters of mechanical properties of the marsh soil due to tractor track slippage. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 31(2), 1-8.
https://hdl.handle.net/21.15107/rcub_agrospace_1153

Oljača MV, Raičević D, Ercegović D, Vukić D, Ružičić LN, Radojević R. Dynamics changes values parameters of mechanical properties of the marsh soil due to tractor track slippage. in Poljoprivredna tehnika. 2006;31(2):1-8.
https://hdl.handle.net/21.15107/rcub_agrospace_1153 .

Oljača, Mićo V., Raičević, Dragiša, Ercegović, Djuro, Vukić, Djukan, Ružičić, Lazar N., Radojević, Rade, "Dynamics changes values parameters of mechanical properties of the marsh soil due to tractor track slippage" in Poljoprivredna tehnika, 31, no. 2 (2006):1-8,
https://hdl.handle.net/21.15107/rcub_agrospace_1153 .

TY  - JOUR
AU  - Vukić, Djukan
AU  - Ercegović, Djuro
AU  - Raičević, Dragiša
AU  - Radičević, Branko
PY  - 2006
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1303
AB  - In this work, we have presented the characteristics of basic terms of exploitation of three phased asynchronous generator with caged rotor which is being applied in low power wind powered electrical generating station. There has been made analyzes for the cases of automatic, three-phased, single phased supplying, as well as the case when he is switched on to energy system. It has been concluded that this sort of electrical generators has advantages over other kinds of generators, in case of low power wind-powered electrical generating stations.
AB  - U radu su date karakteristike osnovnih režima rada trofaznog asinhronog generatora sa kaveznim rotorom primenjenog u vetroelektranama male snage. Izvršena je analiza rada za slučajeve kada generator radi samostalno trofazno i jednofazno opterećen, i kada radi priključen na elektroenergetski sistem. Pokazuje se da ova vrsta električnih generatora ima prednost u odnosu na ostale vrste generatora za slučaj kada se radi o vetroelektranama male snage.
PB  - Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad
T2  - Traktori i pogonske mašine
T1  - Application of asynchronous generator in the low power wind powered electrical generating station
T1  - Primena asinhronih generatora u vetroelektranama male snage
EP  - 85
IS  - 3-4
SP  - 81
VL  - 11
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1303
ER  - 

@article{
author = "Vukić, Djukan and Ercegović, Djuro and Raičević, Dragiša and Radičević, Branko",
year = "2006",
abstract = "In this work, we have presented the characteristics of basic terms of exploitation of three phased asynchronous generator with caged rotor which is being applied in low power wind powered electrical generating station. There has been made analyzes for the cases of automatic, three-phased, single phased supplying, as well as the case when he is switched on to energy system. It has been concluded that this sort of electrical generators has advantages over other kinds of generators, in case of low power wind-powered electrical generating stations., U radu su date karakteristike osnovnih režima rada trofaznog asinhronog generatora sa kaveznim rotorom primenjenog u vetroelektranama male snage. Izvršena je analiza rada za slučajeve kada generator radi samostalno trofazno i jednofazno opterećen, i kada radi priključen na elektroenergetski sistem. Pokazuje se da ova vrsta električnih generatora ima prednost u odnosu na ostale vrste generatora za slučaj kada se radi o vetroelektranama male snage.",
publisher = "Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad",
journal = "Traktori i pogonske mašine",
title = "Application of asynchronous generator in the low power wind powered electrical generating station, Primena asinhronih generatora u vetroelektranama male snage",
pages = "85-81",
number = "3-4",
volume = "11",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1303"
}

Vukić, D., Ercegović, D., Raičević, D.,& Radičević, B.. (2006). Application of asynchronous generator in the low power wind powered electrical generating station. in Traktori i pogonske mašine
Naučno društvo za pogonske mašine, traktore i održavanje, Novi Sad i Univerzitet u Novom Sadu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Novi Sad., 11(3-4), 81-85.
https://hdl.handle.net/21.15107/rcub_agrospace_1303

Vukić D, Ercegović D, Raičević D, Radičević B. Application of asynchronous generator in the low power wind powered electrical generating station. in Traktori i pogonske mašine. 2006;11(3-4):81-85.
https://hdl.handle.net/21.15107/rcub_agrospace_1303 .

Vukić, Djukan, Ercegović, Djuro, Raičević, Dragiša, Radičević, Branko, "Application of asynchronous generator in the low power wind powered electrical generating station" in Traktori i pogonske mašine, 11, no. 3-4 (2006):81-85,
https://hdl.handle.net/21.15107/rcub_agrospace_1303 .

TY  - JOUR
AU  - Ercegović, Djuro
AU  - Raičević, Dragiša
AU  - Vukić, Djukan
AU  - Krejić, Zorica
AU  - Pajić, Miloš
PY  - 2005
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/952
AB  - For a very long time, tractor development was a consequence of need for improvement. During this period, some important factors were neglected like: energy consumption decrease, better quality of accomplishing agro technical quests, decrease of soil gauge, enhancement of agro technical characteristics, which all means creating basic drive machine with higher level of technical and economical validity. Self-propelling chassis have numerous advantages over classical tractor solution: very suitable placement of working machines and equipment, good maneuvering, improved pulling characteristics as a result of optimal distribution of weights and ballasts on steering and driving wheels. In this work, a new solutions of designing a layout of self-propelling chassis have been presented, as well as comparison of characteristics of classical tractor and self-propelling chassis. There is also shown an archetype of self-propelling chassis which is assigned in surface treatment and organization of soil, dirt paths and passages for mobile irrigation systems.
AB  - Razvoj traktora u dugom periodu je bio vezan za njegova poboljšanja. Za to vreme, neki uticajni faktori su zanemarivani: smanjenje utroška energije kvalitetnije ispunjavanje agrotehničkih zahteva, smanjenje gaženja zemljišta, poboljšanje agrotehničkih karakteristika, odnosno osvajanje rešenja osnovne pogonske mašine sa većim stepenom tehničke i ekonomske opravdanosti. Samohodni nosači oruđa poseduju niz prednosti u odnosu na klasično rešenje traktora: pogodan izbor mesta postavljanja radnih mašna dobra sposobnost upravljanja, poboljšanje vučnih karakteristika, što je obezbeđeno pravilnom preraspodelom težina i opterećenja na pogonske i upravljačke točkove. U radu su prikazane mogućnosti komponovanja osnove šeme samohodnih nosača oruđa i uporedne karakteristike klasičnog rešenja traktora i samohodnog nosača oruđa. Prikazano je izvedeno rešenje (prototip) samohodnog nosača oruđa koje je namenjeno uređenju zemljišta po površini zemljanih puteva i staza za kretanje mobilnih sistema za navodnjavanje.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Conveniences of self-propelling chassis appliance in agricultural mechanization
T1  - Pogodnosti primene samohodnih nosača oruđa u mehanizaciji poljoprivrede
EP  - 10
IS  - 3
SP  - 1
VL  - 30
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_952
ER  - 

@article{
author = "Ercegović, Djuro and Raičević, Dragiša and Vukić, Djukan and Krejić, Zorica and Pajić, Miloš",
year = "2005",
abstract = "For a very long time, tractor development was a consequence of need for improvement. During this period, some important factors were neglected like: energy consumption decrease, better quality of accomplishing agro technical quests, decrease of soil gauge, enhancement of agro technical characteristics, which all means creating basic drive machine with higher level of technical and economical validity. Self-propelling chassis have numerous advantages over classical tractor solution: very suitable placement of working machines and equipment, good maneuvering, improved pulling characteristics as a result of optimal distribution of weights and ballasts on steering and driving wheels. In this work, a new solutions of designing a layout of self-propelling chassis have been presented, as well as comparison of characteristics of classical tractor and self-propelling chassis. There is also shown an archetype of self-propelling chassis which is assigned in surface treatment and organization of soil, dirt paths and passages for mobile irrigation systems., Razvoj traktora u dugom periodu je bio vezan za njegova poboljšanja. Za to vreme, neki uticajni faktori su zanemarivani: smanjenje utroška energije kvalitetnije ispunjavanje agrotehničkih zahteva, smanjenje gaženja zemljišta, poboljšanje agrotehničkih karakteristika, odnosno osvajanje rešenja osnovne pogonske mašine sa većim stepenom tehničke i ekonomske opravdanosti. Samohodni nosači oruđa poseduju niz prednosti u odnosu na klasično rešenje traktora: pogodan izbor mesta postavljanja radnih mašna dobra sposobnost upravljanja, poboljšanje vučnih karakteristika, što je obezbeđeno pravilnom preraspodelom težina i opterećenja na pogonske i upravljačke točkove. U radu su prikazane mogućnosti komponovanja osnove šeme samohodnih nosača oruđa i uporedne karakteristike klasičnog rešenja traktora i samohodnog nosača oruđa. Prikazano je izvedeno rešenje (prototip) samohodnog nosača oruđa koje je namenjeno uređenju zemljišta po površini zemljanih puteva i staza za kretanje mobilnih sistema za navodnjavanje.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Conveniences of self-propelling chassis appliance in agricultural mechanization, Pogodnosti primene samohodnih nosača oruđa u mehanizaciji poljoprivrede",
pages = "10-1",
number = "3",
volume = "30",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_952"
}

Ercegović, D., Raičević, D., Vukić, D., Krejić, Z.,& Pajić, M.. (2005). Conveniences of self-propelling chassis appliance in agricultural mechanization. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 30(3), 1-10.
https://hdl.handle.net/21.15107/rcub_agrospace_952

Ercegović D, Raičević D, Vukić D, Krejić Z, Pajić M. Conveniences of self-propelling chassis appliance in agricultural mechanization. in Poljoprivredna tehnika. 2005;30(3):1-10.
https://hdl.handle.net/21.15107/rcub_agrospace_952 .

Ercegović, Djuro, Raičević, Dragiša, Vukić, Djukan, Krejić, Zorica, Pajić, Miloš, "Conveniences of self-propelling chassis appliance in agricultural mechanization" in Poljoprivredna tehnika, 30, no. 3 (2005):1-10,
https://hdl.handle.net/21.15107/rcub_agrospace_952 .