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The effect of scope of analyzed data on accuracy of selection indices for evaluation of sow breeding value / Uticaj obima analiziranih podataka na tačnost selekcijskih indeksa za procenu priplodne vrednosti krmača
(Institut za stočarstvo, Beograd, 2009)
Objective of this paper was to establish to what extent the accuracy of constructed selection indices will be changed depending on the scope of analyzed data relating to fertility based on which parameters necessary for ...
Evaluation of the body condition of high yielding cows / Ocena telesne kondicije visokomlečnih krava
(Institut za stočarstvo, Beograd, 2009)
Problems which relate to production, health and reproduction in herds of high yielding cows very often occur due to insufficient knowledge and monitoring of energy reserves in cow organisms. Many researches and practical ...
Production characteristics of distinguished honey bee lines from different parts of Serbia / Proizvodne osobine izabranih linija pčela sa teritorije Srbije
(Institut za stočarstvo, Beograd, 2009)
For apicultural practice the productive traits of bee colonies are of great significance, since it is related to different geographical bee breeds. For the purpose of preservation of existing populations and natural diversity ...
Welfare and biosecurity indicators evaluation in dairy production / Procena indikatora dobrobiti i biosigurnosti u gajenju goveda
(Institut za stočarstvo, Beograd, 2009)
Evaluation of welfare and biosecurity indicators: (1) management, planning and organization of welfare protection and biosecurity, (2) personnel capacities in providing welfare and biosecurity, (3) breeders attitude towards ...
Analyses of feeding behavior of dairy cows / Analiza hranidbenog ponašanja krava u laktaciji
(Institut za stočarstvo, Beograd, 2009)
Feeding behavior of dairy cows in the captive, industrials systems of rearing is different than natural, because when animals feel hunger, behavior realization of the basic instincts is deprived. In addition, depending ...
The effect of systematic factors on milk yield in Simmental cows over complete lactations / Uticaj sistematskih faktora na mlečnost krava Simentalske rase u celim laktacijama
(Institut za stočarstvo, Beograd, 2009)
The effect of systematic factors on production traits over complete lactations was investigated in 2,805 Simmental cows born in 1982 and onwards. The cows were housed at three farms in different areas: at the Zlatiborski ...
Changes of crude protein content in Italian ryegrass influenced by spring nitrogen application / Promene sadržaja sirovih proteina italijanskog ljulja pod uticajem prolećne prihrane azotom
(Institut za stočarstvo, Beograd, 2009)
During a three-year field experiment with Italian ryegrass forage in the first production year, a dynamics of crude protein content under the influence of different levels of spring nitrogen application was examined. Crude ...
Assessment of the population effective size and threats to the original breed cattle in order to protect and utilize genetic resources in Croatia / Ocena efektivne veličine populacije i opasnosti za originalnu rasu goveda u cilju očuvanja i korišćenja genetskih resursa u Hrvatskoj
(Institut za stočarstvo, Beograd, 2009)
Because of the economic, scientific and cultural interest it is necessary to protect biological diversity of indigenous breeds of animals. In Croatia there are three original cattle breeds: Istrian cattle, Slavonsko-srijemski ...
The effect of different fixed factors on pig carcass quality and meat traits / Uticaj različitih fiksnih faktora na osobine kvaliteta trupa i mesa svinja
(Institut za stočarstvo, Beograd, 2009)
Objective of the paper was to investigate the effect of the sire breed (Swedish landrace and Large Yorkshire) and sex (female animals and male castrates) on quality of carcass and pig meat. Established fat thickenss was ...
The effect of digestibility of maize hybrids on production performance of fattening young cattle / Uticaj svarljivosti hibrida kukuruza na proizvodne rezultate tovne junadi
(Institut za stočarstvo, Beograd, 2009)
The effects of use of silage made from 4 maize hybrids (A, B, C and) of different dry matter digestibility (DM) on production performance of fattening cattle were investigated. Trial was carried plan on 60 male cattle of ...