Performance of animals of Belarusian meat breed of new plant lines
Abstract
Animals of Belarusian meat breed of new plant lines at basic husbandries are characterized by high levels of growth and development. Productivity of fresh sows with two or more farrowings at basic farms averagely on multiple pregnancy was 11,0 and 11,2 piglets per litter, on milkiness - 55,6-56,7 kg, on the number of piglet sand litter weight and at weaning in 35-41 days - 9,7-9,9 animals, 84,2-88,4 kg, respectively. Averagely for all farms fresh sows’ multiple pregnancy with two more farrowings meets requirements for the Elite class. Breeding young animals of the new lines has a high growth energy from birth to reaching live weight of 100 kg (597 g in SGC "Zadneprovsky", 634 g in SGC "Zapadniy"), thin backfat (17.5 mm in SGC "Zadneprovsky").
About the Authors
I. P. Sheiko
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
Russian Federation
L. A. Fedorenkova
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
Russian Federation
R. I. Sheiko
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
Russian Federation
E. A. Yanovich
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
Russian Federation
N. M. Khramchenko
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
Russian Federation
V. N. Zayats
RUE "Scientific and Practical Center of the National Academy of Sciences of Belarus on Animal Husbandry"
Russian Federation
Russian Federation
T. I. Mihailova
SHC "Zadneprovsky"
Russian Federation
Russian Federation
E. S. Sreda
SHC "Zadneprovsky"
Russian Federation
Russian Federation
S. V. Riabtseva
SHC "Zapadny"
Russian Federation
Russian Federation
References
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Review
For citations:
Sheiko I.P., Fedorenkova L.A., Sheiko R.I., Yanovich E.A., Khramchenko N.M., Zayats V.N., Mihailova T.I., Sreda E.S., Riabtseva S.V. Performance of animals of Belarusian meat breed of new plant lines. Zootechnical Science of Belarus. 2013;48(1):195-202. (In Russ.)
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