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早期断奶仔猪日粮中β-酪啡肽添加时间探讨 被引量:2

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摘要 将24头21日龄早期断奶仔猪随机均分2组(试验组和对照组),探讨β-CM的适宜添加时间,在3周饲喂期内,和对照组相比,第1周、第2周、第3周,①β-CM能分别提高33.33%(P<0.01)、16.13%(P<0.05)、2.5%(P>0.05)的日增重:②β-CM能分别提高13.73%、6.11%、1.21%的饲料转化率;③β-CM能分别降低41.67%(P<0 05)、6.67%(P>0.05)、0%的腹泻率;④β-CM在仔猪早期断奶后1~2周内的添加,是缓解断奶应激最合理的一种经济方式。
机构地区 皖西学院动科系
出处 《当代畜牧》 2004年第6期23-24,共2页 Contemporary Animal Husbandry
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