Использование энергии рационов бычками при скармливании комбинированных силосов
2009
Radchikov, V.F. | Gurin, V.K., National Academy of Sciences. Scientific and Practical Center of Animal Breeding (Belarus) | Pentelyuk, S.I., Kherson State Agrarian Univ. (Ukraine) | Yanochkin, I.V., National Academy of Sciences (Belarus). Institute of Radiology | Suchkova, I.V., Vitebsk State Academy of Veterinary Medicine (Belarus)
Usage of maize silage in diets for calves within amaranth or lupine mixture increases energy conversion at 14,63-18,52%. As a result the average daily weigh gain is increased at 12-17%, energy spends per 1 MJ of weight gain decrease at 9-16%, and forage spends per 1 unit of production - at 6-11%. The cost price of alive weight gain decreases on 8-12%, as a result the additional profit on one head makes 8,5-17 thousand roubles (under the prices 2000-2002). Preparation of the combined silos from corn with an amaranth and lupine, their enrichment KMD at feeding of young growth of large horned livestock allows to increase beef production of a counting upon 1 hectares of these forage crops by 8-13%
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