Multiple pregnancy of Romanov sheep breeds of different types of birth
https://doi.org/10.26897/2074-0840-2021-3-26-27
Abstract
The article presents the indicators of multiple births of Romanov sheep of different birth types and their live weight in age dynamics.
About the Author
M. N. Kostylev
Federal Williams Research Center of Forage Production & Agroecology, Yaroslavl Scientific Research Institute of livestock breeding and forage production
Russian Federation
Russian Federation
References
1. Erokhin A.I., Karasev E.A. Romanov breed of sheep. – Moscow: Publishing house of MGUP, 2001. – 119 p.
2. Karasev E.A., Tishchenko O.V. Reproductive qualities of Romanov breed queens of different age and type of birth // Sheep, goats, woolen business. – 1997. – No. 1-2. – Рp. 27-28.
3. Kostylev M.N. Productivity of Romanov breed sheep in breeding farms of the Yaroslavl region / M.N. Kostylev, M.S. Barysheva // Sheep, goats, wool business. – 2019. – No. 2. – Pp. 37-39.
4. Kostylev M.N. Influence of the genotype of romanov sheep on the age dynamics of live weight indicators / M.N. Kostylev, M.V. Abramova, A.V. Ilina, etc. // IZVESTIA Orenburg State Agrarian University. – 2020. – No.6(86). – Pp. 322-326 DOI 10.37670/2073-0853-2020-86-6-322-326.
Review
For citations:
Kostylev M.N. Multiple pregnancy of Romanov sheep breeds of different types of birth. Sheep, goats, wool business. 2021;(3):26-27. (In Russ.) https://doi.org/10.26897/2074-0840-2021-3-26-27
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