BIO Web Conf.
Volume 36, 2021International Scientific and Practical Conference “Fundamental Scientific Research and Their Applied Aspects in Biotechnology and Agriculture” (FSRAABA 2021)
|Number of page(s)||5|
|Section||Topical Issues of Veterinary and Animal Science, Biotechnology of Production and Processing of Agricultural Products|
|Published online||01 October 2021|
The dependence of the reproductive qualities of beef-cows on the Body Condition Scoring
1 Samara State Agrarian University, Samara, Russia
2 Vologda Research Center of the Russian Academy of Sciences, SZNIIMLPH, Vologda, Russia
3 National Research University “Higher School of Economics”, Moscow, Russia
* Corresponding author: email@example.com
A comparative assessment of the reproductive qualities of beef-cows of the Hereford and Kazakh white-headed breeds is given, depending on the Body Condition Scoring. In the scientific and economic experiment in three farms on 3 groups of cows of two breeds, the influence of Body Condition Scoring on the reproductive qualities of cows was studied. It was found that cows with a Body Condition Scoring of 6 points have a significantly shorter service period (by 10-13 days) and the interval between calving (by 6-9 days), with an increase in the duration of pregnancy by 2-4 days, compared with cows with a score of 3 points. The calf crop per 100 cows, in groups with 6 Body Condition Scoring points, was higher than in groups with 3 Body Condition Scoring points by 9.2, 8.3 and 5.1%.
© The Authors, published by EDP Sciences, 2021
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