of the Urals

Russian Journal of Agricultural Research

The publication is registered by the Ministry of the Russian Federation
for Affairs of the Press, Television and Radio Broadcasting and Mass Communication Media.
Registration certificate: PI number 77-12831 on May 31, 2002
Subscription index in catalog «Russian Press» - 16356
ISSN 1997 - 4868 (Print)

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Journal is included in the list of VAK (from 25.09.2017), No. 291

ISSN 2307-0005 (Online)
Key title: Agrarnyj vestnik Urala (Online)
Abbreviated key title: Agrar. vestn. Urala (Online)

Аграрный вестник Урала № 02 (81) 2011


Есмагамбетов К. К. кандидат биологических наук, доцент Курганская государственная сельскохозяйственная академия

УДК:636. 21.

The dynamics of the lactation curves of the Ural type black and white cows.

The results of the dairy efficiency investigations of the Ural type cows of different age are presented. It is established that the animals have the steady and leveled characters of the lactation curves which are peculiar to individuals with the strong constitution.


Cows, lactation, milk yields, full-value, coefficient, age.


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