INDICATORS OF REPRODUCTIVE TRAITS OF ANIMALS OF BELARUS MEAT BREED AT BASIC HUSBANDRIES
Abstract
Differences in performance indicators of sows of Belarusian meat breed in basic husbandries in the context of genealogical lines were determined. The best indicators of multiple pregnancy was shown by: CJSC «Klevitsa» - sows of Belarusian meat breed when crossed with boars of Zefir line (11.4 animals), SHC «Zadneprovskiy» - sows in combination with boars of Zvuk 983 and Zubr 100426 lines (11.0 animals). At SE «ZhodinoAgroPlemElita» sows when crossed with boars of Zakat 53139 line by multiple pregnancy, milk yield, number of piglets and litter weight at weaning surpassed all the evaluated animals at the husbandry by 2.8 %, 1.0 %, 2.0 and 4.3 %.
About the Authors
R. I. Sheyko
RUE «Scientific and practical center of the National academy of sciences of Belarus for Animal husbandry»
Russian Federation
Russian Federation
E. A. Yanovich
RUE «Scientific and practical center of the National academy of sciences of Belarus for Animal husbandry»
Russian Federation
Russian Federation
T. N. Timoshenko
RUE «Scientific and practical center of the National academy of sciences of Belarus for Animal husbandry»
Russian Federation
Russian Federation
N. V. Pristupa
RUE «Scientific and practical center of the National academy of sciences of Belarus for Animal husbandry»
Russian Federation
Russian Federation
M. A. Petuhova
RUE «Scientific and practical center of the National academy of sciences of Belarus for Animal husbandry»
Russian Federation
Russian Federation
I. V. Anihovskaya
RUE «Scientific and practical center of the National academy of sciences of Belarus for Animal husbandry»
Russian Federation
Russian Federation
E. S. Sreda
SHC «Zadneprovskiy»
Russian Federation
Russian Federation
References
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Review
For citations:
Sheyko R.I., Yanovich E.A., Timoshenko T.N., Pristupa N.V., Petuhova M.A., Anihovskaya I.V., Sreda E.S. INDICATORS OF REPRODUCTIVE TRAITS OF ANIMALS OF BELARUS MEAT BREED AT BASIC HUSBANDRIES. Zootechnical Science of Belarus. 2017;52(1):161-166. (In Russ.)
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