Effect of hornless on the productivity of Etti Merino sheep
https://doi.org/10.32634/0869-8155-2020-338-5-56-59
Abstract
Relevance. Merino sheep have horns, their uterus is hornless. In recent years, for practical reasons, many countries are breeding for hornless.
Methods. The article gives the results based on many years of observations and analysis on the phenomenon of hornless in the new meat breed “Etti Merino” created in southeastern Kazakhstan, the connection of hornless with productivity and the positive effect of selection on hornlessness on the breed.
Results. The use of hornless sheep-producers gave a positive result, live weight increased, slaughter indicators, and wool productivity improved.
About the Authors
N. K. Zhumadillaev
TOO “Kazakh Research Institute of Animal Husbandry and Feed Production” – branch of the Research Institute of Sheep Breeding named after K.U. Medeubekova
Russian Federation
Russian Federation
Nurzhan K. Zhumadillaev, candidate of agricultural sciences, deputy director for implementation and production
Y. A. Yuldashbaev
Russian State Agrarian University – Moscow Timiryazev Agricultural Academy
Russian Federation
Russian Federation
Yusupzhan A. Yuldashbaev, academician of the Russian Academy of Sciences, doctor of agricultural sciences, professor, dean of the faculty of livestock and biology, professor of the department of private livestock
49, Timiryazevskaya St., Moscow
A. K. Karynbaev
TOO “South-West Research Institute livestock and crop production»
Russian Federation
Russian Federation
Amanbai K. Karynbaev, Doctor of Agricultural Sciences, Academician of the Russian Academy of Natural Sciences, Professor of the Department of Biology
References
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Review
For citations:
Zhumadillaev N.K., Yuldashbaev Y.A., Karynbaev A.K. Effect of hornless on the productivity of Etti Merino sheep. Agrarian science. 2020;(5):56-59. (In Russ.) https://doi.org/10.32634/0869-8155-2020-338-5-56-59
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