The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
Bookmark and Share
Effect of Guanidine Acetic Acid on Reproductive Performance and Production Performance of Piglets of Sows
Author(s): 
Pages: 4-6
Year: Issue:  9
Journal: Feed Review

Keyword:  胍基乙酸泌乳母猪产仔性能;
Abstract: 试验研究日粮添加胍基乙酸对母猪繁殖性能及哺乳仔猪生产性能的影响.试验选用遗传背景一致、胎次、体况和预产期相近的二元杂交经产母猪54头,随机分为两个处理,每个处理设27个重复,每个重复1头猪.对照组饲喂基础日粮,试验组在基础日粮中添加胍基乙酸600 mg·kg-1.试验从妊娠后期(103 d)至21 d断奶结束.结果表明,与对照组相比,胍基乙酸0.06%组初生仔猪弱仔率降低60.68%(P<0.05),哺乳仔猪平均日增重提高5.85%(P<0.05),21 d仔猪断奶重提高5.65%(P<0.05),断奶仔猪生成活率提高4.09%(P>0.05).两组间泌乳母猪采食量、窝产总仔数、窝产活仔数和窝产活仔个体重均无显著差异(P>0.05).研究结果表明,妊娠后期和哺乳期母猪日粮添加胍基乙酸600 mg·kg-1可以提高哺乳仔猪平均日增重、21 d仔猪断奶重,降低初生仔猪弱仔率.
Related Articles
No related articles found