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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
(Institute for Animal Husbandry, Belgrade, 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' ...
Quantitative analysis of genetic improvement of milk production phenotypes in Simmental cows / Kvantitativna analiza genetskog unapređenja fenotipova mlečnosti krava Simentalske rase
(Institute for Animal Husbandry, Belgrade, 2009)
Results of the effect of direct and indirect selection on quantitative properties of milk production of first calving Simmental cows in Serbia, are presented in the paper. Analysis of quantitative phenotypic parameters was ...
The influence of age at first fertilization on some reproductive and performance traits of Simmental cows in first three lactations / Uticaj uzrasta pri prvoj oplodnji na neke reproduktivne i proizvodne osobine krava simentalske rase u prve tri laktacije
(Institute for Animal Husbandry, Belgrade, 2002)
Certain reproductive and performance traits of Simmental cows, as well as the demonstration of those traits depending on the effect of age at first fertilization, were investigated. The investigation included 606 cows, ...