Agrarian
Bulletin
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 № 07 (137) 2015

Животноводство

Гридина С. Л. доктор сельскохозяйственных наук, главный научный сотрудник Уральский научно-исследовательский институт сельского хозяйства

Лешонок О.И. кандидат сельскохозяйственных наук Уральский научно-исследовательский институт сельского хозяйства

УДК:636.22.28.082

COMPREHENSIVE EVALUATION SIRES IN TRIBAL ORGANIZATION THE SVERDLOVSK REGION

 complex estimation of Holstein sires and Black Pied breeds. According to the rating productively constitutive featuresfresh cows found that improvers of milk yield recognized bulls - Jacob 132065115 (+1726 kg), Genghis 982 (+1030 kg), Mistral79325755 (+ 895 kg). Positive effect on the fat content of descendants had Holstein bulls: Siemens 1869 (4.06 %, + 0.09)and Reverse 2708 (4.03 %, + 0.06). High yield of milk fat and milk protein stand daughters of sires: Quintus 1317 (4.27 %;3.26 %, R ≤ 0.001) and Mod 3591 (4.07 % R ≤ 0.001; 3.20 % R ≤ 0.05). Milk body type is transmitted to descendants Holsteinbulls: Jacob 132065115, Genghis 982, Mistral 79325755. Overall the complex of symptoms varies from 80.4 to 81.0 points andcorresponds to the international category «Good Plus». Daughter manufacturers: Jacob132065115, Mistral 79325755, Chinggis982 tall, have a good body type (81.1–82.2 points), pronounced forms of dairy (81.7–82.6 points), developed front udderlobes, dense attachments to the abdominal wall (81.0–81.3 points). It was found that the type of physique cows – heifers that aredescendants of bulls: Bosch 2733, Quintus 1317, Mod 3591, Reverse 2708, Siemens 1869 Tenisa 9977, Magellan 5216, Alpina37235 and Noah 10705 complies with animal dairy productivity and comply with category «Good». Manufacturer black-andwhitebreed Noah 10705 shall strengthen limbs and strength of their descendants.


Keywords:

comprehensive assessment, exterior, breed, Holstein, black-and-white, sire, a cow, a classification score


References:

1.Gridina S. L., Gridin V. F., Grigoriev V. G. The relevance of a long study of the effect of sires on the exterior figures cows // Agrarian bulletin of the Urals. 2012. № 6. Р. 28–31.

2. Leshonok O. I., Novikov A. V. The relationship of the exterior and milk production of cows, heifers // Russian Agro-food policy. 2014. № 4. Р. 49–52.

3. Gridina S. L., Gridin V. F. Evaluation of breeding and productive ka-honors cattle black and white breed in the regions and republics of the Urals in 2013. Ekaterinburg. 2014. 65 p.

4. Shatalina O. S., Kalugina L. A. Increase cows black-motley breed protein milk yield // Niva Urals. 2013. № 3-4. Р. 16–17.


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