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BREEDING OF BEEF CATTLE BY FEEDING FEED CONTAINING NO CALCIUM ADDITIVES TO FINISHING BEEF CATTLE THEREBY INCREASING MARBLING IN BEEF CATTLE AND PROMOTING GROWTH RATE
BREEDING OF BEEF CATTLE BY FEEDING FEED CONTAINING NO CALCIUM ADDITIVES TO FINISHING BEEF CATTLE THEREBY INCREASING MARBLING IN BEEF CATTLE AND PROMOTING GROWTH RATE
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机译:通过饲喂不含钙添加剂的牛种来育种牛,从而增加牛群的杂种率并提高生长率
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摘要
PURPOSE: A method of breeding beef cattle by feeding feed containing no calcium additives to finishing beef cattle is provided. Feeding of the feed shows an increase in the synthesis of 1,25-(OH)2-D3 in cattle blood and marbling, thereby increasing meat quality of beef cattle while promoting the growth rate. CONSTITUTION: The breeding method for beef cattle contains an increase in beef marbling through feeding feed containing no calcium additives to finishing beef cattle. The finishing beef cattle are 20 to 24 months old. In conventional methods, 1 to 2.5% by weight of calcium additive such as limestone is added. But the breeding method does use the calcium additive.
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