Milk Productivity of Holstein Cows of Different Genotypes

https://doi.org/10.51699/ajb.v1i6.792
breeding farm, black-and-white Holstein breed, Holsteinization, live weight, milk, milk, fat yield, protein.

Authors

  • B.S.Abulsaidov doctoral candidate
  • U.T.Rakhimov (PhD) assistant
  • S.H.Xushvaqtov student (Samarkand State University of Veterinary Medicine, Animal Husbandry and Biotechnology)
  • R.A.Mamaraimova student (Samarkand State University of Veterinary Medicine, Animal Husbandry and Biotechnology)
  • Y.Sh.Abdiqulov student (Samarkand State University of Veterinary Medicine, Animal Husbandry and Biotechnology)
Vol. 1 No. 6 (2024): American Journal of Biodiversity
Articles
December 29, 2024

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With the aim of further improving the economic performance of the planned black-and-white breed, Holstein bulls are widely and effectively used in subsequent years. As a result, Holsteinized offspring with different genotypes were obtained. The article presents data obtained as a result of studying the milk productivity of Holsteinized cattle