木瓜蛋白酶和苜蓿对断奶仔猪生长性能的影响

Guangdong Journal of Animal and Veterinary Science(2010)

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Abstract
选取杜×长×大三元杂断奶仔猪171头作为实验动物,研究木瓜蛋白酶的添加和苜蓿替代部分豆粕后对断奶仔猪腹泻、生产性能的影响。结果表明:添加木瓜蛋白酶后对仔猪的生长有促进作用,平均日采食量增加2.7%、平均日增重提高2.56%、料重比分别提高2.7%、2.56%和降低1.6%。添加木瓜蛋白酶并用苜蓿替代5%的豆粕对仔猪的生长也有促进作用,平均日采食量增加10.8%、平均日增重提高7.69%、料重比降低1.03%。
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Key words
growthperformance,alfalfahaymeal,Papain,weanedpiglets
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