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Приказ резултата 261-270 од 296
Herbage yield and botanical composition of grass-legume mixture at different time of establishment / Prinos krme travno-leguminozne smeše pri različitom vremenu zasnivanja
(Institut za stočarstvo, Beograd, 2011)
For comparative testing of the total productivity of mixtures (intercrops) of red clover (Trifolium pratense L.) and Italian ryegrass (Lolium multiflorum L.), a trial was carried out during the 2007-2009 growing seasons ...
Justification for the introduction of mechanized harvesting raspberry in Serbia / Opravdanost uvođenja mehanizovane berbe maline u Srbiji
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
The collection of fruit for its specifics in many ways different from harvesting other agricultural crops. When harvesting berries where the ramified bushes (dissipating the picking), small fruits, the need to harvest done ...
Heavy caterpillar tractors and working machines with alternative power / Alternativni pogon kod teških traktora guseničara i radnih mašina
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
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 ...
The effect of crossing of domestic Simmental breed and French fattening breeds on conformation and fat cover of beef carcasses / Uticaj ukrštanja domaće simentalske rase i francuskih tovnih rasa na konformaciju i prekrivenost junećih trupova lojem
(Institut za stočarstvo, Beograd, 2011)
Evaluation of conformation and fat cover of beef carcasses has great importance in modern systems of carcass quality evaluation. In this way, adequate price is achieved for every classified carcass side according to market ...
Two new species of aphid parasitoids (Hymenoptera, Braconidae, Aphidiinae) from the Balkan Peninsula
(Zootaxa, 2011)
Two new species of aphid parasitoids from the Balkan Peninsula are described. Aphidius chaetosiphonis sp. n. was reared from Chaetosiphon sp./Potentilla clusiana, while Aphidius balcanicus sp. n. was reared from Acyrthosiphon ...
Fatty acids and tocopherol content in sunflower seeds affected by accelerated ageing and priming with antioxidant solutions
(Turkish Journal of Field Crops, 2011)
Effects of accelerated ageing on the contents of both, fatty acids and tocopherol in sunflower seeds, and the influence of priming with antioxidant solutions on the tocopherol content were observed in the present study. ...
Development, use and protective measures of agricultural land in Bojnik municipality / Uređenje, korišćenje i mere zaštite poljoprivrednog zemljišta opštine Bojnik
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
In this paper Bojnik municipality is situated in Jablanički county on south of Serbia, on the base of mountain Radan, in confluence of Pusta river in southwestern part of Leskovac depression. The most important soil types ...
Factor analysis of milk production on selected farms in Zlatibor district / Analiza faktora proizvodnje mleka na odabranim gazdinstvima Zlatiborskog okruga
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
This paper analyzes the main factors of milk production in dairy farms of Zlatibor region. Along with the analysis of breeds composition and genetic potential for milk production, proposal for improvements are presented. ...
A chaotic agricultural machines production growth model / Haotični model rasta proizvodnje poljoprivrednih mašina
(Univerzitet u Beogradu - Poljoprivredni fakultet - Institut za poljoprivrednu tehniku, Beograd, 2011)
Chaos theory, as a set of ideas, explains the structure in aperiodic, unpredictable dynamic systems. The basic aim of this paper is to provide a relatively simple agricultural machines production growth model that is capable ...
Analysis of applied biosecurity measures in boars sperm production / Analiza primenjenih biosigurnosnih mera u proizvodnji sperme nerastova
(Institut za stočarstvo, Beograd, 2011)
This paper gives a detailed analysis of the applied biosecurity measures in the production of boar sperm at a swine reproduction center. Biosecurity indicators (existence of a written biosecurity plan, isolation, introduction ...