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Vol. 12 No. 12 (2025)
International Multidisciplinary Journal for Research & Development

Articles

CHARACTERISTICS OF LIVE WEIGHT GROWTH OF SUR LAMBS AT DIFFERENT AGE PERIODS

Published 2025-12-17

  • O'.Kh. Aripov
    • ,
  • O. Ergashev
    • ,
  • M.M.Urinboeva

O'.Kh. Aripov
head of the "Genetics and gene fund" department, PhD, professor,

O. Ergashev
is a doctoral student.

M.M.Urinboeva
"Head of the Karakol Sheep Breeding Department" Scientific-research institute of cattle breeding and desert ecology.

Abstract

In this article, the dynamics of live weight growth of sur lambs at different age periods is analyzed from a scientific point of view. Growth pictures of lambs from the moment of birth, characteristics of weight gain by age periods, and factors affecting them are studied The obtained results are of practical importance in the improvement of the technologies of care and feeding in cattle breeding, as well as in the selection of highly productive lambs.

Keywords

Sur lamb, live weight, age, breeding, maintenance, productivity.

PDF

References

  1. Turapov P. Sur Karakol cultivation technology for export. Candidate diss. Samarkand, 2008, 107 pages.
  2. Plokhinsky N.A. Guide to biometry for zootechnicians. Moscow, "Kolos", 1969, 157p.
  3. Khatamov A.Kh. Bio-productivity characteristics of Karakalpak-Sur Karakul sheep of different ethological types in Adir conditions. Author's ref. s/h ph.f. d. diss. 2019.39c
  4. Yusupov.S.Yu. and others. Handbook on conducting breeding work and evaluating lambs in Karakul farming. Tashkent, 2015.

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