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Causes for culling first calving cows on farms with different levels of production / Uzroci izlučenja prvotelki na farmama sa različitim nivoom proizvodnje
(Institute for Animal Husbandry, Belgrade, 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 ...
Resistance to controlled thermal stress and tolerance to sperm cryopreservation of two groups of boars / Otpornost na kontrolisani termalni stres i tolerancija na zamrzavanje spermatozoida dve grupe nerastova
(Institute for Animal Husbandry, Belgrade, 2012)
The aim of this study was to find out is it possible to presume success of boars sperm cryopreservation, based on controlled exposure to heat stress and to investigate in vitro quality parameters of frozen/thawed sperm of ...
Alternative sources of protein in lamb diet
(Proceedings of the 12th International Symposium "Modern Trends in Livestock Production", 2019)
The high price of protein nutrients as well as import orientation
have triggered the demand for alternative protein sources in the feeding of lambs.
In addition, it is necessary to take into account the degree of ...
The efficiency of nitrogen from fertilizer in lucerne cultivated as a pure sward or as a mixture with grasses
(Natl Agricultural Research & Development Inst, Fundulea, 2016)
The aim of the study was to investigate the effect of N fertilization on dry matter and nitrogen yield and botanical composition of lucerne and its mixtures with grasses, as well as the effect of different levels of N ...
The effect of raw soybean in the final mixtures for broiler chickens on the performance and carcass yield
(Belgrade : Institute for Animal Husbandry, 2015)
The aim of this study was to point out the possibility of replacing a portion of thermally treated soybean of standard variety "Lydia" and variety with reduced trypsin inhibitor "Lana" with raw grain in the final mixes for ...
The rainfall use efficiency and soybean grain yield under rainfed conditions in Vojvodina / Efikasnost korišćenja padavina i prinos zrna soje u uslovima prirodnog vodnog režima u Vojvodini
(Institute for Animal Husbandry, Belgrade, 2017)
Rainfall is one of the most important environmental factors influencing crop production under dry land farming conditions. In the Republic of Serbia, the soybean is produced under rainfed conditions, and therefore online ...
Productive characteristics and body measurements of alpine goats raised under smallholder production systems in central Serbia / Proizvodne karakteristike i telesne mere koza alpske rase gajenih na malim porodičnim gazdinstvima u centalnoj Srbiji
(Institute for Animal Husbandry, Belgrade, 2015)
The purpose of this study was to evaluate present level of productivity and determine linear body traits of Alpine goats raised in Serbia on smallholder farms. Data were collected from 22 smallholder farms located in ...
The content of calcium, phosphorus and magnesium in the blood serum of sheep depending on the season and physiological state / Sadržaj kalcijuma, fosfora i magnezijuma u krvnom serumu ovaca po godišnjem dobu i fiziološkom stanju
(Institute for Animal Husbandry, Belgrade, 2014)
The large number of sheep, especially the ones that spend the majority of time on pastures, is been fed with the meals, which do not contain all the necessary mineral substances. The level of calcium, phosphorus and magnesium ...
Assessment Of Dairy Cows’ Health Parameters In Relation To Welfare Quality And Rearing Season
(University of Novi Sad, Faculty of Agriculture, 2019)
Due to actual global concerns for farm animal welfare and an also prominent
issue of climate change effect, this study was conducted in order to examine the expression
of dairy cows’ health parameters in two main seasons ...
The phenomenon of heterosis and experience in crossing different breeds of sheep in Serbia
(Biotechnology in Animal Husbandry, 2019)
Crossbreeding serves as a predictable and cost-effective method
to genetically increase lamb body weight by mating two or more breeds of sheep.
The crossing over breed comes to a far greater number of combinations of ...