畜牧与兽医2017，Vol.49Issue(7)：23-27,5.
小麦水解蛋白对早期断奶仔猪生产性能及肠道健康的影响
Effects of wheat hydrolyzed proteins on growth performance and intestinal health in early weaned piglets
原伟伟 1王井亮 2代兵 1周圻2
作者信息
- 1. 浙江农林大学动物科技学院,浙江临安311300
- 2. 浙江国茂饲料有限公司,浙江建德311603
- 折叠
摘要
Abstract
In order to study the effect of wheat hydrolyzed proteins on growth performance and intestinal healthin early weaning piglets,333 piglets (weighing about 7 kg) were randomly divided into 4 groups,each with 4 replicates and 20 replicates.The group design was:basal diet + 1.0％ L-glutamine,basal diet + 3.3％ wheat hydrolyzed protein,basal diet + 5.0％ wheat hydrolyzed protein.The experiment period was 28 days.The results showed that the addition of 3.3％ wheat hydrolyzate and 1.0％ L-glutamine increased daily gain (P＜0.05) and feed intake (P＞0.05) from 0 to 14,14 to 28 days,and reduced the feed-meat ratio from 0 to 28 days.The daily gain of 14 ～ 28 d,0 ～ 28 d and the feed / meat ratio of 14～28 d and 0～28 d were improved by addition of 5.0％ wheat hydrolyzed protein (P＜0.05).The diarrhea rate of each experimental group was decreased from 0 to 28 days (P＜0.05).The depth of jejunum crypt was decreased in each experimental group (P＜0.05).In conclusion,the addition of wheat hydrolyzed proteins to the diets of weaning piglets can improve weaned piglet growth performance and intestinal health.关键词
谷氨酰胺/断奶仔猪/生产性能/小肠绒毛Key words
glutamine/weaned piglet/production performance/small intestine villi分类
农业科技引用本文复制引用
原伟伟,王井亮,代兵,周圻..小麦水解蛋白对早期断奶仔猪生产性能及肠道健康的影响[J].畜牧与兽医,2017,49(7):23-27,5.
