TY  - JOUR
AU  - Urošević, Mirko
AU  - Živković, Milovan
AU  - Manojlović, Radomir
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2496
AB  - In intensive fruit production, especially in fruit farms, high yields are achieved. Large number of fruits makes organization of picking and further manipulation very challenging. Transport issue in fruit production was always attendant, but in extensive technologies was solved by engaging larger number of labor. Because of the specific production, transport in this section represents complex and combining problem depending on a large number of factors. From previous reasons the objective of this study was to investigate four different ways of apple fruits manipulation from between row distance. Experiment was done in 6-year-old apple orchard, with planting distance 5 x 3 m, with modified spindle bush training system. Results from this study made possible to define the method that demanded the least labor for the nearest time period. Time consumption of apple transport from orchard was recorded over number of cycles and fruit quality. The pallets-system during apple harvest time represented positive trend in decreasing of time necessary for transport up to three times. This fact refers to the necessity of more often pallet-system transport applying.
AB  - Intenzivnom voćarskom proizvodnjom naročito u plantažnim zasadima ostvaruju se visoki prinosi po jedinici površine. Velika količina plodova usložnjava organizaciju ubiranja i dalje manipulacije. Problem transporta u voćarskoj proizvodnji oduvek je bio prisutan a kod ekstenzivnih tehnologija se rešava većim angažovanjem radne snage. Transport u ovoj oblasti zbog specifičnosti, predstavlja složen i kompleksan problem a čine ga veći broj faktora. Iz prethodno navedenih razloga predmet istraživanja u ovom radu su bila četiri različita načina iznošenja plodova jabuka iz međureda zasada. Merenja su sprovedena u zasadu jabuke starosti 6 godina, zasađenog na razmaku 5 x 3 m uzgojnog oblika modifikovani vretenasti žbun. Rezultati istraživanja su omogućili definisanje postupka koji angažuje najmanje ljudskog rada i ostvaruje se za najkraći vremenski period. Vreme utrošeno na proces izvoženja plodova iz voćnjaka je praćeno preko broja ciklusa i kvaliteta plodova. Primena sistema paletizacije u procesu berbe jabuka, pokazuje pozitivan trend u smanjenju vremena transporta po jedinici prinosa i do tri puta. Ta činjenica upućuje na neophodnost veće primene paletnog sistema transporta.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Rationalization of apple transport from orchard
T1  - Racionalizacija transporta jabuka iz voćnjaka
EP  - 92
IS  - 3
SP  - 87
VL  - 36
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2496
ER  - 

@article{
author = "Urošević, Mirko and Živković, Milovan and Manojlović, Radomir",
year = "2011",
abstract = "In intensive fruit production, especially in fruit farms, high yields are achieved. Large number of fruits makes organization of picking and further manipulation very challenging. Transport issue in fruit production was always attendant, but in extensive technologies was solved by engaging larger number of labor. Because of the specific production, transport in this section represents complex and combining problem depending on a large number of factors. From previous reasons the objective of this study was to investigate four different ways of apple fruits manipulation from between row distance. Experiment was done in 6-year-old apple orchard, with planting distance 5 x 3 m, with modified spindle bush training system. Results from this study made possible to define the method that demanded the least labor for the nearest time period. Time consumption of apple transport from orchard was recorded over number of cycles and fruit quality. The pallets-system during apple harvest time represented positive trend in decreasing of time necessary for transport up to three times. This fact refers to the necessity of more often pallet-system transport applying., Intenzivnom voćarskom proizvodnjom naročito u plantažnim zasadima ostvaruju se visoki prinosi po jedinici površine. Velika količina plodova usložnjava organizaciju ubiranja i dalje manipulacije. Problem transporta u voćarskoj proizvodnji oduvek je bio prisutan a kod ekstenzivnih tehnologija se rešava većim angažovanjem radne snage. Transport u ovoj oblasti zbog specifičnosti, predstavlja složen i kompleksan problem a čine ga veći broj faktora. Iz prethodno navedenih razloga predmet istraživanja u ovom radu su bila četiri različita načina iznošenja plodova jabuka iz međureda zasada. Merenja su sprovedena u zasadu jabuke starosti 6 godina, zasađenog na razmaku 5 x 3 m uzgojnog oblika modifikovani vretenasti žbun. Rezultati istraživanja su omogućili definisanje postupka koji angažuje najmanje ljudskog rada i ostvaruje se za najkraći vremenski period. Vreme utrošeno na proces izvoženja plodova iz voćnjaka je praćeno preko broja ciklusa i kvaliteta plodova. Primena sistema paletizacije u procesu berbe jabuka, pokazuje pozitivan trend u smanjenju vremena transporta po jedinici prinosa i do tri puta. Ta činjenica upućuje na neophodnost veće primene paletnog sistema transporta.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Rationalization of apple transport from orchard, Racionalizacija transporta jabuka iz voćnjaka",
pages = "92-87",
number = "3",
volume = "36",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2496"
}

Urošević, M., Živković, M.,& Manojlović, R.. (2011). Rationalization of apple transport from orchard. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 36(3), 87-92.
https://hdl.handle.net/21.15107/rcub_agrospace_2496

Urošević M, Živković M, Manojlović R. Rationalization of apple transport from orchard. in Poljoprivredna tehnika. 2011;36(3):87-92.
https://hdl.handle.net/21.15107/rcub_agrospace_2496 .

Urošević, Mirko, Živković, Milovan, Manojlović, Radomir, "Rationalization of apple transport from orchard" in Poljoprivredna tehnika, 36, no. 3 (2011):87-92,
https://hdl.handle.net/21.15107/rcub_agrospace_2496 .

TY  - JOUR
AU  - Manojlović, Radomir
AU  - Mitrović, Dragoljub
AU  - Bulatović, Ivan
AU  - Urošević, Mirko
AU  - Živković, Milovan
PY  - 2011
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2480
AB  - Harvesting represents one of the most challenging problems in managing vineyards. 'Quality picking' is considered when it is done in the period when the grapes are suitable for its purposes, especially related with the soluble solid content, and the appropriate sugar/acids relation. Hand picking costs represent around 45% of total labor per hectare, which is equivalent of 30-50 working days for one laborer. Study of the mechanical picking of grapevine cultivars intended for winemaking by applying dragged combine 'Volentieri' ensemble with tractor 'New Holland Tn 95 F' are shown in this paper. Experiment was done in the Ćemovsko Field's production vineyards, with cultivars Vranac and Župljanka. Grapevine planting was done on the planting distance 2.6 x 0.7 m and 2.6 x 1 m, respectively. Row length was 168 m, with training system modified horizontal bilateral cordon with green strip width in grape area 50-60 cm. Aggregate's working results of the investigation are showing that average running speed was 4.8 km/h, and output 0.62 ha/h, i.e. 4.98 ha/day in cultivar Vranac. In cultivar Župljanka following values were achieved: running speed was 4.1 km/h, output 0.53 ha/h i.e. 4.24 ha/day. Turning time in headlands of examined harvester was 30 - 32 s. It was necessary to reduce green leaves just before harvesting, especially in the zone bunches, in order to decrease slowdowns and losses. Dragged combines, except in larger plantations, have commercial adequacy both in smaller households.
AB  - Jedan od najsloženijih problema u obavljanju radnih operacija u vinogradarstvu predstavlja proces berbe grožđa. Kvalitetna berba se smatra ona koja se obavi u periodu kada sastav grožđa odgovara njegovoj nameni, što se pre svega odnosi na suvu materiju i odgovarajući odnos šećera i kiselina. Troškovi ručne berbe grožđa čine oko 45% od ukupnog utroška ljudskog rada po hektaru što odgovara 30-50 radnih dana jednog radnika. U radu su prikazani rezultati ispitivanja mehanizovane berbe vinskih sorti grožđa, primjenom vučenog kombajna 'Volentieri' u agregatu s traktorom 'New Holland Tn 95 F'. Ispitivanja su obavljena na proizvodnim površinama Ćemovskog polja, sorte Vranac i Župljanka. Sadnja loze je obavljena na međurednom i rednom rastojanju 2,6 x 0,7 m i 2,6 x 1 m. Dužina redova je iznosila 168 m a zastupljen uzgojni sistem je modifikovana horizontalna dvokraka kordunica sa širinom zelenog pojasa u zoni grožđa 50-60 cm. Rezultati ispitivanja agregata u radu pokazuju da je ostvarena prosječna radna brzina od 4,8 km/h, a učinak 0,62 ha/h tj. 4,98 ha/dan - sorta Vranac. Kod sorte Župljanka ostvarene su vrednosti: brzina rada 4,1 km/h, učinak 0,53 ha/h tj. 4,24 ha/dan. Pri radu kombajna javljaju se gubici od 36 kg/ha kod sorte Vranac, a 70 kg/ha kod sorte Župljanka. Vreme okretanja na uvratinama ispitivanog kombajna je iznosilo 30 -32 s. Neposredno pred berbu neophodno je zelenom rezidbom smanjiti lisnu masu posebno u zoni grožđa kako bi se smanjili zastoji u berbi i gubici. Vučeni kombajni, osim u većim plantažnim zasadima imaju ekonomsku opravdanost i na manjim posjedima.
PB  - Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd
T2  - Poljoprivredna tehnika
T1  - Operating parameters of dragged combines 'Volentieri VG 2000/2TA' for grapevine harvesting
T1  - Eksploatacioni parametri vučenog kombajna za berbu grožđa Volentieri VG 2000/2TA
EP  - 108
IS  - 3
SP  - 99
VL  - 36
UR  - https://hdl.handle.net/21.15107/rcub_agrospace_2480
ER  - 

@article{
author = "Manojlović, Radomir and Mitrović, Dragoljub and Bulatović, Ivan and Urošević, Mirko and Živković, Milovan",
year = "2011",
abstract = "Harvesting represents one of the most challenging problems in managing vineyards. 'Quality picking' is considered when it is done in the period when the grapes are suitable for its purposes, especially related with the soluble solid content, and the appropriate sugar/acids relation. Hand picking costs represent around 45% of total labor per hectare, which is equivalent of 30-50 working days for one laborer. Study of the mechanical picking of grapevine cultivars intended for winemaking by applying dragged combine 'Volentieri' ensemble with tractor 'New Holland Tn 95 F' are shown in this paper. Experiment was done in the Ćemovsko Field's production vineyards, with cultivars Vranac and Župljanka. Grapevine planting was done on the planting distance 2.6 x 0.7 m and 2.6 x 1 m, respectively. Row length was 168 m, with training system modified horizontal bilateral cordon with green strip width in grape area 50-60 cm. Aggregate's working results of the investigation are showing that average running speed was 4.8 km/h, and output 0.62 ha/h, i.e. 4.98 ha/day in cultivar Vranac. In cultivar Župljanka following values were achieved: running speed was 4.1 km/h, output 0.53 ha/h i.e. 4.24 ha/day. Turning time in headlands of examined harvester was 30 - 32 s. It was necessary to reduce green leaves just before harvesting, especially in the zone bunches, in order to decrease slowdowns and losses. Dragged combines, except in larger plantations, have commercial adequacy both in smaller households., Jedan od najsloženijih problema u obavljanju radnih operacija u vinogradarstvu predstavlja proces berbe grožđa. Kvalitetna berba se smatra ona koja se obavi u periodu kada sastav grožđa odgovara njegovoj nameni, što se pre svega odnosi na suvu materiju i odgovarajući odnos šećera i kiselina. Troškovi ručne berbe grožđa čine oko 45% od ukupnog utroška ljudskog rada po hektaru što odgovara 30-50 radnih dana jednog radnika. U radu su prikazani rezultati ispitivanja mehanizovane berbe vinskih sorti grožđa, primjenom vučenog kombajna 'Volentieri' u agregatu s traktorom 'New Holland Tn 95 F'. Ispitivanja su obavljena na proizvodnim površinama Ćemovskog polja, sorte Vranac i Župljanka. Sadnja loze je obavljena na međurednom i rednom rastojanju 2,6 x 0,7 m i 2,6 x 1 m. Dužina redova je iznosila 168 m a zastupljen uzgojni sistem je modifikovana horizontalna dvokraka kordunica sa širinom zelenog pojasa u zoni grožđa 50-60 cm. Rezultati ispitivanja agregata u radu pokazuju da je ostvarena prosječna radna brzina od 4,8 km/h, a učinak 0,62 ha/h tj. 4,98 ha/dan - sorta Vranac. Kod sorte Župljanka ostvarene su vrednosti: brzina rada 4,1 km/h, učinak 0,53 ha/h tj. 4,24 ha/dan. Pri radu kombajna javljaju se gubici od 36 kg/ha kod sorte Vranac, a 70 kg/ha kod sorte Župljanka. Vreme okretanja na uvratinama ispitivanog kombajna je iznosilo 30 -32 s. Neposredno pred berbu neophodno je zelenom rezidbom smanjiti lisnu masu posebno u zoni grožđa kako bi se smanjili zastoji u berbi i gubici. Vučeni kombajni, osim u većim plantažnim zasadima imaju ekonomsku opravdanost i na manjim posjedima.",
publisher = "Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd",
journal = "Poljoprivredna tehnika",
title = "Operating parameters of dragged combines 'Volentieri VG 2000/2TA' for grapevine harvesting, Eksploatacioni parametri vučenog kombajna za berbu grožđa Volentieri VG 2000/2TA",
pages = "108-99",
number = "3",
volume = "36",
url = "https://hdl.handle.net/21.15107/rcub_agrospace_2480"
}

Manojlović, R., Mitrović, D., Bulatović, I., Urošević, M.,& Živković, M.. (2011). Operating parameters of dragged combines 'Volentieri VG 2000/2TA' for grapevine harvesting. in Poljoprivredna tehnika
Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd., 36(3), 99-108.
https://hdl.handle.net/21.15107/rcub_agrospace_2480

Manojlović R, Mitrović D, Bulatović I, Urošević M, Živković M. Operating parameters of dragged combines 'Volentieri VG 2000/2TA' for grapevine harvesting. in Poljoprivredna tehnika. 2011;36(3):99-108.
https://hdl.handle.net/21.15107/rcub_agrospace_2480 .

Manojlović, Radomir, Mitrović, Dragoljub, Bulatović, Ivan, Urošević, Mirko, Živković, Milovan, "Operating parameters of dragged combines 'Volentieri VG 2000/2TA' for grapevine harvesting" in Poljoprivredna tehnika, 36, no. 3 (2011):99-108,
https://hdl.handle.net/21.15107/rcub_agrospace_2480 .