EXPERIENCE OF JOINT KEEPING OF SIMMENTAL AND HOLSTEIN COWS IN A DAIRY COMPLEX ON THE EXAMPLE OF ZAO "SIBIR-1" IN KRASNOYARSK REGION
The analysis of the results of joint maintenance of Simmental and Holstein black-and-white cows on the same dairy feed complex was carried out. The dynamics of the movement of the livestock of cows and calves of the two breeds in 2022-2023 is shown. Feeding disorders when feeding cows of two breeds the same diet negatively affected their health, reduced their protective functions in the body, contributed to an increase in the number of cows and calves leaving, a decrease in reproductive capacity and a reduction in the period of productive longevity in cows.
Authors
- A. Golubkov (ORCID: https://orcid.org/0000-0001-8920-5448)
- A. Kuznecov (ORCID: https://orcid.org/0000-0003-1242-5324)
- L. V. Efimova
Institutions
- All-Russian Scientific Research Institute of Agrochemistry named after D.N. Pryanishnikova (RU)
Publication Details
- Published
- 2024-12-10
- DOI
- https://doi.org/10.52686/9785605087915_118
- Primary Topic
- Animal Nutrition and Health
- Type
- article
- Field-Weighted Citation Impact
- 0.00