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niu yang zeng rou ji lin suan zuo si yang rou yong niu yang huo gao xiao
Author(s): 
Pages: 31
Year: Issue:  3
Journal: Veterinary Pharmaceuticals & Feed Additives

Keyword:  增肉剂磷酸脲增长速度饲料报酬肉牛日粮埋植牛羊饲养成本经济效益效果显著;
Abstract: <正> 为探索提高肉牛增长速度,提高饲料报酬,缩短饲养周期,降低饲养成本,增加经济效益的路子,我们于92年和95年分别做了肉牛埋植"牛羊增肉剂"和日粮中添加磷酸脲饲喂肉牛试验。结果表明,埋植牛羊增肉剂的试验牛比对照牛日增量平均数高42%,效果显著;日粮中添加磷酸脲饲喂肉牛,试验牛比对照牛日多增重315克,提高增长速度34.39%,每增重一千克活重少用饲料3.59千克,提高饲
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