The method comparative efficiency for determination of Holstein breed bull-producer prepotency
Автор: Nazarchenko O.V., Kakhikalo V.G.
Журнал: Вестник Красноярского государственного аграрного университета @vestnik-kgau
Рубрика: Ветеринария и животноводство
Статья в выпуске: 9, 2013 года.
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The results of the different research method comparative efficiency to determine Holstein breed bullproducers prepotency are presented in the article. It is established that the methods of S.A. Ruzskiy, A.P. Soldatov, L.K. Ernst coincide in prepotency on milk yield by 95,8 %, fat mass fraction in milk - by 83,7 %, and the methods of N.A. Kravchenko, D.T. Vinnichuk respectively by 32,3 and 8,3 %.
Black-and-white breed, holstein breed, milk yield, fat mass fraction in milk, statistical values, prepotency
Короткий адрес: https://sciup.org/14083242
IDR: 14083242
