THE PROGRESSION OF THE LACTATION PERIOD IN COWS

Authors

  • A. Ibadullaeva (PhD in Agricultural Sciences), Karakalpakstan Institute of Agriculture and Agrotechnologies;
  • Kh. Masharipova (Independent Researcher, Karakalpakstan Institute of Agriculture and Agrotechnologies);
  • A. Kaniyazova (Independent Researcher,scientific-research institute of livestock and poultry);
  • T. Ibadullaeva (Student, Karakalpak State University);
  • M. Bonni (Student, Tashkent State Agrarian University)

DOI:

https://doi.org/10.5281/zenodo.15267918

Keywords:

cow, lactation, yield, milk, productivity

Abstract

Research has shown that the milk productivity of local cows depends on the nature of the lactation process. Cows with a uniform course of lactation are characterized by higher milk productivity.

References

Khayretdinov R.A., Zakirov I.R., Zaripov F.R., Khartdinov R.R. New approaches to breeding Holsteinized cattle by lines in Tatarstan. Journal "Dairy and Beef Cattle Breeding", No. 6, 2016, pp. 5โ€“8.

Popov N.A., Marzanova L.K. Genetic monitoring of black-and-white cattle breed. Journal "Dairy and Beef Cattle Breeding", No. 4, 2016, pp. 9โ€“13.

Ashirov M.E. Selection of Dairy Cattle, Navruz Publishing, Tashkent, 2017, 380 pages.

Ashirov M.E., Ibadullaeva A.S. Productive qualities of imported cows of Holstein breed of Polish selection in Uzbekistan. International Journal of Science and Research (IJSR), India, 2018, No. 7, pp. 1599โ€“1601. (Impact Factor = 7.296)

A. Ibadullaeva, D. Aknazarov, G. Turdimuratova, B. Jumabayev. Adaptability Indicators of Holstein Cows in the Specific Climatic Conditions of Karakalpakstan. International Journal of Modern Agriculture. ISSN: 2305-7246. Volume 10, Issue 1, 2021.

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Published

2025-04-22

Issue

Section

ะกั‚ะฐั‚ัŒะธ

How to Cite

Ibadullaeva, A., Masharipova, K., Kaniyazova, A., Ibadullaeva, T., & Bonni, M. (2025). THE PROGRESSION OF THE LACTATION PERIOD IN COWS. Science and Innovation in the Education System, 4(4), 112-115. https://doi.org/10.5281/zenodo.15267918