Претраживање
Приказ резултата 11-20 од 120
Causes for culling first calving cows on farms with different levels of production / Uzroci izlučenja prvotelki na farmama sa različitim nivoom proizvodnje
(Institut za stočarstvo, Beograd, 2013)
It is general knowledge that management influences results in cattle production to the highest extent, and that the culling of cows is a very good indicator of the success of farm management. A comparison of results of ...
The effect of nitrogen fertilizer rates on green biomass and dry matter yield of Sorghum sp. at different growth stages / Uticaj azota na prinos zelene biomase i suve materije Sorghum sp. vrsta po fazama rastenja
(Institut za stočarstvo, Beograd, 2014)
The paper investigated the production properties of three sorghum genotypes: NS-Džin (forage sorghum), Zora (Sudan grass) and Siloking (interspecies hybrid) in terms of different nitrogen rates used in side dressing in ...
Management practices effect on seed features of Italian ryegrass following storage period / Uticaj agrotehnike na osobine semena italijanskog ljulja pri različitim dužinama skladištenja
(Institut za stočarstvo, Beograd, 2014)
Italian ryegrass seed crop was established in 2007 with two sowing densities (D1 = 60 cm row spacing and 5 kg ha-1 seeding rate; D2 = 20 cm row spacing and 20 kg ha-1 seeding rate) and using two spring nitrogen rates (0 ...
The influence of selenium supplementation of animal feed on human selenium intake in Serbia / Uticaj suplementacije stočne hrane selenom na humani status selena
(Institut za stočarstvo, Beograd, 2013)
The use of selenium as animal feed supplement in Serbia was approved in 1989 for some categories of pigs, sheep and poultry. From 2000 selenium in animal feed became a requirement for all categories of farm animals. The ...
Effect of multi-phase feeding on growth, main carcass parts, and nitrogen content in faeces of broiler chickens / Uticaj multifazne ishrane brojlera na prirast, osnovne delove trupa i sadržaj azota u fecesu
(Institut za stočarstvo, Beograd, 2013)
The objective of this paper is to investigate the effect of multiphase feeding, i.e. the effect of different mash feeds with multi-phase protein reduction, on growth, main carcass parts and nitrogen content in faeces of ...
Infection with Strongyloides papillosus in sheep: Effect of parasitic infection and treatment with albendazole on basic haematological parameters / Infekcija ovaca sa Strongyloides papillosus - uticaj intenziteta parazitske infekcije i terapije albendazolom na vrednosti osnovnih hematoloških parametara
(Institut za stočarstvo, Beograd, 2016)
The aim of this study was to determine and evaluate the basic haematological parameters in conditions of natural infection of sheep with Strongyloides papillosus, as well as after the administration of antihelminthic ...
Ejaculate properties and reproductive efficiency of large White boars during exploitation / Osobine ejakulata i reproduktivna efikasnost nerasta velikog jorkšira tokom iskorišćavanja
(Institut za stočarstvo, Beograd, 2015)
The main objective of this study was to assess the variability of ejaculate properties: volume of ejaculate (VOL, ml), sperm concentration (CON, spermatozoa/ml), total sperm count (NT) and the number of doses produced (NPD) ...
Moulds and mycotoxins in stored maize grains / Plesni i mikotoksini u uskladištenom kukuruzu
(Institut za stočarstvo, Beograd, 2013)
In this study the presence of moulds and mycotoxins in samples of stored maize grains in the period from October 2011 to September 2012 was investigated. Mycological analyses of whole and broken grains showed the presence ...
Correlation of litter size traits / Povezanost osobina veličine legla
(Institut za stočarstvo, Beograd, 2016)
Heredity and correlation of litter size traits were observed in 3693 litters, i.e. in 1622 daughters of two genotypes Swedish Landrace genotype - SL; and F1 ♀ SLxLW. The study included daughters (minimum ten daughters per ...
The effect of the first fertile floor on qualitative-quantitative properties of soybean seed / Uticaj prve rodne etaže na kvalitativno-kvantitativna svojstva semena soje
(Institut za stočarstvo, Beograd, 2013)
The aim of this study was to determine the effect of height of the first fertile floor on the qualitative and quantitative characteristics of soybean seeds. For qualitative traits the focus was on the energy of germination ...