Zobrazeno 1 - 2
of 2
pro vyhledávání: '"N. I. PESOTSKY"'
Publikováno v:
Zootechnical science of Belarus. 57:139-146
Creation of pedigree herds of dairy cattle with desirable β-casein genotypes in the Republic of Belarus is an urgent task of domestic dairy cattle breeding. Currently, along with the evaluation of basic selection traits, many countries around the wo
Autor:
V. N. TIMOSHENKO, I. P. SHEIKO, N. I. PESOTSKY, R. V. BEREZOVIK, I. N. KORONETS, T. A. VOROBYEVA, V. N. ROGACH
Publikováno v:
Zootechnical science of Belarus. 57:133-139
The article contains the materials of research, the purpose of which was to study the livability, growth and development of replacement heifers of red dairy breeds. The object of research were purebred cows and young replacements of Holstein and red