TY  - JOUR
AU  - Živković, Milovan
AU  - Urošević, Mirko
AU  - Komnenić, Vaso
AU  - Dražić, Dragana
AU  - Radivojević, Dušan
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1902
AB  - Highly intensive fruit production in both basic and supplemental soil cultivation, along with other agricultural practices was found to impact both growth and fertility of fruit trees. Favorable effects may be expected provided appropriate and timely soil cultivation is employed. Soil cultivation practices range from intensive to completely lacking, which results in the implementation of technical solutions such as machines and tools. The choice depends on the training system, interrow spacing, climate, soil, ...... The aim of the study was to analyze exploitation parameters of the most frequently used rotary hoe ('Nardi', Model ZH/B 145 C). Based on the results obtained, both current and potential machine users may be informed of the advantages and disadvantages of the cultivation. The machine may be used provided working widths amount to 1.45 m and in palmette and slender spindle training systems. Optimal aggregates from the aspect of basic exploitation possibilities need to be analyzed focusing on the financial effect of fruit production.
AB  - Obrada zemljišta, osnovna i dopunska, u visokointenzivnim voćnjacima, sa ostalim agrotehničkim merama, neposredno utiče na rast i rodnost gajenih voćaka. Navedeni efekti postižu se samo u uslovima pravilne i pravovremene obrade zemljišta. Iskustava u obradi zemljišta kreću se od vrlo intenzivne do potpunog izostavljanja, što ima za posledicu primenu velikog broja tehničkih rešenja mašina i oruđa. Metod izbora polazi od uzgojnog oblika, međurednog rastojanja biljaka, klime, zemljišta... Predmet rada je ispitivanje ekspoatacionih parametara rotofreze za istovremenu rednu i međurednu obradu marke 'Nardi' model ZH/B 145 C. Ispitivani tip mašine je veoma zastupljen u našoj voćarskoj praksi. Na osnovu analize dobijenih rezultata, sadašnjim i potencijalnim korisnicima mašine mogu se predočiti prednosti i nedostatci ove varijante obrade zasada. Uzgojni oblik koji dozvoljava upotrebu ove mašine, čiji je radni zahvat od 1,45 m, su svi tipovi Palmeta, Vitko vreteno… Optimizacija složenih sistema značajno ističe i nužnost optimalnog agregata sa aspekta elementarnih eksploatacionih mogućnosti, koje treba posmatrati u interakciji sa finansijskim efektom koji opterećuje proizvodnju u voćnjacima.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Aspects of soil cultivation in orchards
T1  - Aspekti obrade zemljišta u višegodišnjim zasadima
EP  - 69
IS  - 3
SP  - 65
VL  - 34
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1902
ER  - 

@article{
author = "Živković, Milovan and Urošević, Mirko and Komnenić, Vaso and Dražić, Dragana and Radivojević, Dušan",
year = "2009",
abstract = "Highly intensive fruit production in both basic and supplemental soil cultivation, along with other agricultural practices was found to impact both growth and fertility of fruit trees. Favorable effects may be expected provided appropriate and timely soil cultivation is employed. Soil cultivation practices range from intensive to completely lacking, which results in the implementation of technical solutions such as machines and tools. The choice depends on the training system, interrow spacing, climate, soil, ...... The aim of the study was to analyze exploitation parameters of the most frequently used rotary hoe ('Nardi', Model ZH/B 145 C). Based on the results obtained, both current and potential machine users may be informed of the advantages and disadvantages of the cultivation. The machine may be used provided working widths amount to 1.45 m and in palmette and slender spindle training systems. Optimal aggregates from the aspect of basic exploitation possibilities need to be analyzed focusing on the financial effect of fruit production., Obrada zemljišta, osnovna i dopunska, u visokointenzivnim voćnjacima, sa ostalim agrotehničkim merama, neposredno utiče na rast i rodnost gajenih voćaka. Navedeni efekti postižu se samo u uslovima pravilne i pravovremene obrade zemljišta. Iskustava u obradi zemljišta kreću se od vrlo intenzivne do potpunog izostavljanja, što ima za posledicu primenu velikog broja tehničkih rešenja mašina i oruđa. Metod izbora polazi od uzgojnog oblika, međurednog rastojanja biljaka, klime, zemljišta... Predmet rada je ispitivanje ekspoatacionih parametara rotofreze za istovremenu rednu i međurednu obradu marke 'Nardi' model ZH/B 145 C. Ispitivani tip mašine je veoma zastupljen u našoj voćarskoj praksi. Na osnovu analize dobijenih rezultata, sadašnjim i potencijalnim korisnicima mašine mogu se predočiti prednosti i nedostatci ove varijante obrade zasada. Uzgojni oblik koji dozvoljava upotrebu ove mašine, čiji je radni zahvat od 1,45 m, su svi tipovi Palmeta, Vitko vreteno… Optimizacija složenih sistema značajno ističe i nužnost optimalnog agregata sa aspekta elementarnih eksploatacionih mogućnosti, koje treba posmatrati u interakciji sa finansijskim efektom koji opterećuje proizvodnju u voćnjacima.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Aspects of soil cultivation in orchards, Aspekti obrade zemljišta u višegodišnjim zasadima",
pages = "69-65",
number = "3",
volume = "34",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1902"
}

Živković, M., Urošević, M., Komnenić, V., Dražić, D.,& Radivojević, D.. (2009). Aspects of soil cultivation in orchards. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 34(3), 65-69.
https://hdl.handle.net/21.15107/rcub_agrospace_1902

Živković M, Urošević M, Komnenić V, Dražić D, Radivojević D. Aspects of soil cultivation in orchards. in Poljoprivredna tehnika. 2009;34(3):65-69.
https://hdl.handle.net/21.15107/rcub_agrospace_1902 .

Živković, Milovan, Urošević, Mirko, Komnenić, Vaso, Dražić, Dragana, Radivojević, Dušan, "Aspects of soil cultivation in orchards" in Poljoprivredna tehnika, 34, no. 3 (2009):65-69,
https://hdl.handle.net/21.15107/rcub_agrospace_1902 .

TY  - JOUR
AU  - Urošević, Mirko
AU  - Živković, Milovan
AU  - Komnenić, Vaso
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1901
AB  - Highly intensive fruit production in both basic and supplemental soil cultivation, along with other agricultural practices was found to impact both growth and fertility of fruit trees. Favorable effects may be expected if appropriate and timely soil cultivation is provided. Soil cultivation practices range from intensive to completely lacking, which results in the implementation of technical solutions such as machines and tools. The choice depends on the production technology, interrow spacing, climate, soil, etc. The aim of the study was to analyze exploitation parameters of the most frequently used rotary cultivator ('Nardi', Model ZH/B 145 C). Based on the results obtained, both current and potential machine users may be informed of the advantages and disadvantages of the cultivation. The machine may be used with working widths up to 1.45 m in palmette and slender spindle production systems. Optimal aggregates from the aspect of basic exploitation possibilities need to be analyzed focusing on the financial effect of fruit production.
AB  - Ostaci rezibde u višegodišnjim zasadima predstavljaju balast koji je neophodno ukloniti odnosno obraditi u formi koja neće ometati prolazak sredstava mehanizacije tokom realizacije naredne operacije. Najzastupljeniji način obrade ostataka rezidbe, u našoj voćarskoj praksi je usitnjavanje i rasipanje u međurednom prostoru. Za realizaciju te radne operacije se primenjuje više tipova mašina za usitnjavanja biljne mase nastale rezidbom voćnjaka. Primenjena tehnička rešenja predstavljaju skupe uvozne mašine za čiju primenu treba dati kompetentan odgovor na pitanje, koja bi bila najadekvatnija zahtevima prakse. U obavljenim eksperimentima ispitivane su četiri mašine sa radnim elementima: ugaoni noževi koji rotiraju u horizontalnoj ravni, Y udarni sekači, delta udarni sekači (čekići) i pločasti udarni sekači koji rotiraju u vertikalnoj ravni. Merenja su obavljena u zasadima jabuke starosti 7-9 godina razlićitog međurednog i rednog rastojanja gde je debljina grana iznosila u proseku 3 cm pri brzinama agregata od 4,5; 6,2 i 7,5 km/h. Ostvarena dužina sečenja se kretala do 5 cm. Za upoređenje četiri tipa radnih organa u žiži interesovanja bile su postignute: dužine sečenja biljnog materijala i za to potrebna snaga pri različitim brzinama kretanja.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Aspects of soil cultivation in orchards
T1  - Tehničko-tehnološki aspekti obrade ostataka rezidbe u voćnjacima
EP  - 100
IS  - 3
SP  - 95
VL  - 34
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_1901
ER  - 

@article{
author = "Urošević, Mirko and Živković, Milovan and Komnenić, Vaso",
year = "2009",
abstract = "Highly intensive fruit production in both basic and supplemental soil cultivation, along with other agricultural practices was found to impact both growth and fertility of fruit trees. Favorable effects may be expected if appropriate and timely soil cultivation is provided. Soil cultivation practices range from intensive to completely lacking, which results in the implementation of technical solutions such as machines and tools. The choice depends on the production technology, interrow spacing, climate, soil, etc. The aim of the study was to analyze exploitation parameters of the most frequently used rotary cultivator ('Nardi', Model ZH/B 145 C). Based on the results obtained, both current and potential machine users may be informed of the advantages and disadvantages of the cultivation. The machine may be used with working widths up to 1.45 m in palmette and slender spindle production systems. Optimal aggregates from the aspect of basic exploitation possibilities need to be analyzed focusing on the financial effect of fruit production., Ostaci rezibde u višegodišnjim zasadima predstavljaju balast koji je neophodno ukloniti odnosno obraditi u formi koja neće ometati prolazak sredstava mehanizacije tokom realizacije naredne operacije. Najzastupljeniji način obrade ostataka rezidbe, u našoj voćarskoj praksi je usitnjavanje i rasipanje u međurednom prostoru. Za realizaciju te radne operacije se primenjuje više tipova mašina za usitnjavanja biljne mase nastale rezidbom voćnjaka. Primenjena tehnička rešenja predstavljaju skupe uvozne mašine za čiju primenu treba dati kompetentan odgovor na pitanje, koja bi bila najadekvatnija zahtevima prakse. U obavljenim eksperimentima ispitivane su četiri mašine sa radnim elementima: ugaoni noževi koji rotiraju u horizontalnoj ravni, Y udarni sekači, delta udarni sekači (čekići) i pločasti udarni sekači koji rotiraju u vertikalnoj ravni. Merenja su obavljena u zasadima jabuke starosti 7-9 godina razlićitog međurednog i rednog rastojanja gde je debljina grana iznosila u proseku 3 cm pri brzinama agregata od 4,5; 6,2 i 7,5 km/h. Ostvarena dužina sečenja se kretala do 5 cm. Za upoređenje četiri tipa radnih organa u žiži interesovanja bile su postignute: dužine sečenja biljnog materijala i za to potrebna snaga pri različitim brzinama kretanja.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Aspects of soil cultivation in orchards, Tehničko-tehnološki aspekti obrade ostataka rezidbe u voćnjacima",
pages = "100-95",
number = "3",
volume = "34",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_1901"
}

Urošević, M., Živković, M.,& Komnenić, V.. (2009). Aspects of soil cultivation in orchards. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 34(3), 95-100.
https://hdl.handle.net/21.15107/rcub_agrospace_1901

Urošević M, Živković M, Komnenić V. Aspects of soil cultivation in orchards. in Poljoprivredna tehnika. 2009;34(3):95-100.
https://hdl.handle.net/21.15107/rcub_agrospace_1901 .

Urošević, Mirko, Živković, Milovan, Komnenić, Vaso, "Aspects of soil cultivation in orchards" in Poljoprivredna tehnika, 34, no. 3 (2009):95-100,
https://hdl.handle.net/21.15107/rcub_agrospace_1901 .