首页> 外国专利> 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

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

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.
机译:目的:提供一种通过饲喂不含钙添加剂的饲料来育肥肉牛的肉牛育种方法。饲料喂养显示出牛血和大理石花纹中1,25-(OH)2-D3的合成增加,从而提高了肉牛的肉质,同时促进了生长速度。组成:肉牛的繁殖方法包括通过向整形肉牛饲喂不含钙添加剂的饲料来增加牛肉大理石花纹。育肥牛的年龄为20至24个月大。在常规方法中,添加1至2.5重量%的钙添加剂,例如石灰石。但是育种方法确实使用钙添加剂。

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