Issue |
E3S Web Conf.
Volume 273, 2021
XIV International Scientific and Practical Conference “State and Prospects for the Development of Agribusiness - INTERAGROMASH 2021”
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Article Number | 02018 | |
Number of page(s) | 6 | |
Section | Livestock and Veterinary | |
DOI | https://doi.org/10.1051/e3sconf/202127302018 | |
Published online | 22 June 2021 |
Comparative characteristics of meat productivity of holstein and black-and-white breeds
1 Department of Toxicology and Feed Quality, Krasnodar Research Centre for Animal Husbandry and Veterinary Medicine, 4, Pervomayskaya Street, 350055, Krasnodar, Russia
2 Kuban State Agrarian University named after I.T. Trubilin, 13, Kalinina Street, 350044, Krasnodar, Russia.
* Corresponding author: ms.basana@list.ru
It was assumed that the industry of beef cattle breeding being created in the Krasnodar Territory would meet the needs of the population in beef. Due to the fact that there are not enough beef cattle, dairy bulls are raised and fattened. Positive results are obtained in the case when, along with an increase in the number of the fattened livestock of animals, their intensive rearing and feeding is introduced. In our studies, with intensive rearing and fattening of the Holstein and Black-and-White bull calves, for the entire 14-month period of growing and fattening, average daily gains were obtained at the level of 1200 g, and the gross weight gain was more than 500 kg. According to the results of the slaughter of experimental bulls at the age of 14 months, we found that the Holstein bulls reliably exceeded the black-and-white bulls of the same age in all the studied parameters.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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