摘要
为促进我省养猪生产的发展,对仔猪饲料的添加剂配方进行了研制,并对补饲效果进行测定。结果表明,使用本添加剂按1-5 % 加入仔猪日粮中,初生重对照和试验组分别增重1-17 kg 和1-15 kg,差异不显著( P> 0-05) ;40 日龄个体均重(8-26 ±1-76) kg 和(8-60 ±1-62) kg,差异不显著( P> 0-05) ;60 日龄个体均重差异较明显,试验组比对照组头平均日增重2-27 kg ,提高13-82 % ;40 ～60 日龄平均日增重差异显著( P< 0-05) 比对照组提高23-78 % ,饲料利用率提高12-5 % ,每头仔猪多收15-34 元,仔猪无下痢现象。
In order to improve the development of pig production in our province,study on formula of additive for piglet was made and effect of feeding was tested.The results indicated that weight of kits born was 1 17 kg of a trial to 1 15 kg of a control(P>0 05);the average body weight was (8 26±1 76)kg to (8 60±1 62)kg of contrast group in 40 days old (P>0 05);the average body weigth of a trial had a rise of 2 27 kg more than that of control in 60 days old piglet, the average daily gain (ADG) had a rise of 23 78% more than that of a control in 40-60 days old when the additivre was added in piglet ration (1.5%),and that the feed conversion rate(FCR) had raised 12.5%, and no diarrhea phenomenon was observed.
出处
《山地农业生物学报》
1999年第6期376-378,共3页
Journal of Mountain Agriculture and Biology
关键词
仔猪
日增重
饲料添加剂
饲料标准
piglets
basal rations
daily gain
price of feeds
feed additives
