Breeding of Simmental cattle in Povolzhye by lines and families
Abstract
It was determined in the studies that high milk production in the herd of «Kombayn» farm was registered with cows of 36 families (89,7 %), in SPK «Abodimovsky» - 15 families (93,8%). The milk yields in 305 days of the highest lactation exceed 4000 kg of milk. 38 families were identified, including 27 at farm «Kombayn» and 11 at SPK «Abodimosky», combining high milk yield, performance and desirable inbreed type. In 35-55% of families a high heritability (h²≥0,40) of basic selection traits was determined.
About the Authors
E. I. Anisimova
Agrarian Research Institute for South-East Region
Russian Federation
Russian Federation
E. R. Gosteva
Agrarian Research Institute for South-East Region
Russian Federation
Russian Federation
References
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Review
For citations:
Anisimova E.I., Gosteva E.R. Breeding of Simmental cattle in Povolzhye by lines and families. Zootechnical Science of Belarus. 2014;49(1):4-8. (In Russ.)
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