Приказ основних података о документу
New generation harvesters in corn harvesting
Kombajni nove generacije u uslovima ubiranja kukuruza
dc.creator | Djević, Milan | |
dc.creator | Miodragović, Rajko | |
dc.creator | Mileusnić, Zoran | |
dc.date.accessioned | 2020-12-17T18:30:32Z | |
dc.date.available | 2020-12-17T18:30:32Z | |
dc.date.issued | 2005 | |
dc.identifier.issn | 0554-5587 | |
dc.identifier.uri | http://aspace.agrif.bg.ac.rs/handle/123456789/981 | |
dc.description.abstract | Introduction of new generation harvesters is analyzed through efficiency losses and quality of harvested crop. Purpose of the investigation is analysis of new generation harvesters working parameters in corn harvesting. On this base will be defined possibilities of improvement of efficiency and productivity, as well as decrement of fuel consumption. Results of investigation have shown the fallowing parameters: - at harvester A - fuel consumption was 14.04 l/ha, or 58.97 l/h, with the efficiency of 4.2 ha/h and average working speed of 8.0 km/h. - at harvester B - fuel consumption was 22.50 l/ha, or 45.82 l/h, with the efficiency of 2.065 ha/h and average working speed of 6.4 km/h. Efficiency coefficient of the harvester is 0.7 but it can be significantly increased with better harmonizing of working regime and working conditions. | en |
dc.description.abstract | Uvođenje savremenih kombajna nove generacije u tehnološki proces ubiranja poljoprivrednih kultura, sagledava se sa aspekta učinka, gubitka i kvaliteta ovršene mase. Cilj ispitivanja je analiza parametra i pokazatelja rada kombajna nove generacije u uslovima ubiranja kukuruza, na osnovu čega će se sagledati mogućnosti povećanja učinka, produktivnosti rada, i smanjenja utroška goriva po jedinici proizvoda. Na osnovu ispitivanja utvrđene su vrednosti relevantnih parametara i pokazatelja: - kod kombajna A- potrošnja goriva od 14,04 l/ha, odnosno 58,97 l/h pri učinku od 4,2 ha/h i prosečnoj brzini kretanja od 8,0 km/h. - kod kombajna B- potrošnja goriva od 22,50 l/ha, odnosno 45,82 l/h pri učinku od 2,065 ha/h i prosečnoj brzini kretanja od 6,4 km/h. Stepen iskorišćenja oba kombajna iznosi 0,7, s tim da bi se vrednost ovog stepena mogla znatno povećati sa boljom usaglašenosti režima i uslova rada. | sr |
dc.publisher | Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd | |
dc.rights | openAccess | |
dc.source | Poljoprivredna tehnika | |
dc.subject | modern wheat combine harvesters | en |
dc.subject | speed | en |
dc.subject | energy | en |
dc.subject | losses | en |
dc.subject | performance | en |
dc.subject | kombajni nove generacije | sr |
dc.subject | kukuruz | sr |
dc.subject | brzina | sr |
dc.subject | energija | sr |
dc.subject | gubici | sr |
dc.subject | učinak | sr |
dc.title | New generation harvesters in corn harvesting | en |
dc.title | Kombajni nove generacije u uslovima ubiranja kukuruza | sr |
dc.type | article | |
dc.rights.license | ARR | |
dc.citation.epage | 83 | |
dc.citation.issue | 1 | |
dc.citation.other | 30(1): 77-83 | |
dc.citation.spage | 77 | |
dc.citation.volume | 30 | |
dc.identifier.fulltext | http://aspace.agrif.bg.ac.rs/bitstream/id/4459/978.pdf | |
dc.identifier.rcub | https://hdl.handle.net/21.15107/rcub_agrospace_981 | |
dc.type.version | publishedVersion |