| Issue |
E3S Web of Conf.
Volume 390, 2023
VIII International Conference on Advanced Agritechnologies, Environmental Engineering and Sustainable Development (AGRITECH-VIII 2023)
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|
|---|---|---|
| Article Number | 02046 | |
| Number of page(s) | 6 | |
| Section | Innovative Development of Sustainable Systems of Agrarian-and-Food Production | |
| DOI | https://doi.org/10.1051/e3sconf/202339002046 | |
| Published online | 01 June 2023 | |
Efficiency of industrial crossing of meat, dairy and combined cattle
Volga Region Research Institute of Manufacture and Processing of Meat-and-Milk Production, Marshal Rokossovsky, 6, Volgograd, Russian Federation
* Corresponding author: niimmp@mail.ru
The scientific article presents the results of a scientific experiment conducted to study the quality indicators of beef obtained from interbreeding of cattle of meat, dairy and combined breeds in the conditions of the Volgograd agricultural enterprise JSC "Berdievsky Elevator". The resulting crossbred bulls at the age of 9 months were divided into 4 groups of 10 heads each according to the principle of pairs of analogues: I experimental group of ½ crossbreed (Kazakh white-headed x Russian brown), II experimental group of ½ crossbreed (Kazakh white-headed x Aberdeen-Angus), III experimental group of ½ crossbreed (Aberdeen-Angus x red steppe), IV experimental group of ½ crossbreed (Simmental x red-mottled). The formed groups of animals were put on fattening up to 16 months of age. The growth dynamics of bulls and the qualitative characteristics of beef were evaluated.
© The Authors, published by EDP Sciences, 2023
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