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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 ...
Investigation of the heritability of phenotypes of fertility and milk performance of Simmental cattle breed in Serbia / Ispitivanje naslednosti fenotipova plodnosti i mlečnosti simentalske rase goveda u Srbiji
(Institut za stočarstvo, Beograd, 2009)
Results of the effect of direct and indirect selection of quantitative traits of fertility and milk performance of first calving cows of Simmental breed in Serbia are presented. Investigation of genetic parameters of ...
Influence of performance test traits of gilts on variability of their reproductive performance as primiparous sows / Uticaj proizvodnih osobina u direktnom testu nazimica na varijabilnost njihovih reproduktivnih osobina kao prvopraskinja
(Institut za stočarstvo, Beograd, 2009)
Objective of this paper was to establish genetic and environmental factors which influence the variation of reproductive parameters in primiparous sows with special focus on how selection on growth traits and lean meat ...
The effect of different levels of organic selenium on broiler slaughter traits / Uticaj različitih nivoa organskog selena na klanicne osobine brojlera
(Institut za stočarstvo, Beograd, 2009)
The effect of different levels of organic selenium (selenized yeast) on slaughter meat traits of fattening chickens (broilers) was investigated. Trial was carried out on 120 Hybro-PN chickens divided into four groups, in ...
Results of the application of the technology of genetic improvement of Simmental cattle population in Serbia / Rezultati primene tehnologije genetskog unapređenja populacije simentalskih goveda u Srbiji
(Institut za stočarstvo, Beograd, 2006)
Results of production traits obtained from first calving cows and evaluation of the breeding value of bull sires of Simmental breed in Serbia. Data was analyzed using the method of least squares and for evaluation of bulls' ...
Criteria of consumers when purchasing beef in retail stores: Position of beef compared to other meat types, reasons and frequency of its use in everyday nutrition and preparation methods / Kriterijumi potrošača pri izboru goveđeg mesa u maloprodaji - pozicija goveđeg u odnosu na ostale vrste mesa, razlozi i učestalost upotrebe u svakodnevnoj ishrani i vidovi njegove kulinarske pripreme
(Institut za stočarstvo, Beograd, 2006)
Information was collected by conducting poll of the town residents (N=478) in which their attitude towards the traits of beef quality, as well as their habits and inclinations in regard to the choice of category, retail ...
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 ...
Study of the morphology of ovary and cytology of oocyte as basis for establishing methods IVM, IVF and embryo transfer / Izučavanje morfologije jajnika i citologije jajne ćelije kao osnova za uspostavljanje metoda IVM, IVF i embriotransfera
(Institut za stočarstvo, Beograd, 2007)
In three types of domestic animals: cattle, pigs and sheep, morphology of ovary was studied. Results such as differences in shape, size within and between species, number of follicles in maturation, changes in sex cycle, ...
Genetic type and growth influence on the production characteristics of light line hen hybrids / Uticaj genotipa i uzrasta na proizvodne osobine lakih linijskih hibrida kokoši
(Institut za stočarstvo, Beograd, 2007)
The aim of this work was parallel investigation of the producing characteristics of light line hen hybrids. Investigation enclosed two hen proveniences: Hisex Brown and Shawer 579. Within the period of 19 up to 63 weeks ...
Biological and production characteristics of certain lines of honey bee in Serbia / Biološko proizvodne karakteristike nekih linija medonosne pčele u Srbiji
(Institut za stočarstvo, Beograd, 2007)
During the previous decades the natural populations of honey bee Apis mellifera carnica at the territory of Republic of Serbia has been subjected to constant negative influence of man, in first place through deployment of ...