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Приказ резултата 81-82 од 82
Influence of some non-genetic factors on fertility traits of cows in the black pied cattle population / Uticaj određenih paragenetskih faktora na osobine plodnosti populacije crno-belih goveda
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2003)
The results of investigation of some non-genetic factors on fertility traits of cows in the Black Pied cattle population are presented. The cows are of European Black and White cattle which are genetically improved with ...
The effect of age at first insemination on reproductive, productive, longevity and lifetime production traits in Simmental cows / Uticaj uzrasta pri prvoj oplodnji na reproduktivne, proizvodne i funkcionalne osobine krava simentalske rase
(Univerzitet u Novom Sadu - Poljoprivredni fakultet, Novi Sad i Naučni institut za ratarstvo i povrtarstvo, Novi Sad, 2008)
The effect of cow age at first insemination on productive and reproductive traits, as well as on longevity and lifetime production ones was examined in the Simmental cows housed at the 'Zlatiborski Suvati' (Mt. Zlatibor ...