MILK PRODUCTIVITY AND CERTAIN BIOLOGICAL CHARACTERISTICS OF SIMMENTAL AND BLACK-AND-WHITE COWS
This article presents the results of a comparative study of milk productivity and certain biological characteristics of Simmental and Black-and- White cows under farm conditions in Sherobod District, Surkhandarya Region, Uzbekistan, during 2025–2026. The study involved 24 first-calving cows, including 12 purebred Black-and-White cows and 12 Simmental cows. Milk productivity, milk fat and protein content, lactation duration, reproductive characteristics, and adaptability were investigated.
Authors
- Abdurasulova Sabrina
- Baztiyor Rajaboy
Publication Details
- Journal
- Zenodo (CERN European Organization for Nuclear Research)
- Published
- 2026-10-18
- DOI
- https://doi.org/10.5281/zenodo.23451937
- Primary Topic
- Genetic and phenotypic traits in livestock
- Type
- article
- Field-Weighted Citation Impact
- 0.00