ЭлБиб

Молочнохозяйственный вестник, №3 (11), III кв. 2013

Биологические науки

Preliminary estimation method of bulls-producers on

progeny quality

Aleksandr Grigorevich Kudrin, Dr. of Sciences (Biology), Professor of the Private

Zoo-engineering, Production Technology of the Animal Breeding Chair

e-mail:

FSBEI HPE the N.V. Vereshchagin Vologda State Dairy Farming Academy

Abstract:

On pedigree stock-breeding farms specializing on Holstein and black-

and-white breeds raising the farm-biological estimation of bulls-producers on the

progeny quality has been performed. It has been established that the interior blood

characteristics of Holstein and black-and-white heifers can be used as a preliminary

estimation of their fathers on the progeny quality.

Keywords:

bulls-producers, heifer-daughters, even-aged heifers, blood

characteristics, progeny quality.

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