摘要
10头 56kg左右的长白×本地杂交猪 ,随机平分为 2组 ,即对照组与试验组。对照组喂玉米 豆粕 鱼粉型基础日粮 ;试验组用地肤草粉代替 1 0 %的基础日粮。结果表明 ,平均日增重对照组与试验组分别为 664 4g和 648 9g ;料重比分别为 3 2 5和 3 37,差异均不显著 (P >0 0 5) ,但试验组每千克增重饲料成本下降 4 36%。血相检测结果表明 ,试验组供试猪血相指标变化在正常生理值范围内。猪日粮中使用 1 0
Ten Landrace×Native crossbred pigs(about 56 kg in average initial BW)were randomly divided into two groups.The control group was fed with maize-soybean-fish meal basal diet and the experimental group fed with Kochia Scoparia(L.)Schrad.meal substituting 10% basal diet.The results showed that the average daily gain and feed gain ratio were 664 4 g and 3 25 in the control and 648 9 g and 3 37 in the experiment,respectively(P>0 05).Feed cost per kg gain in the experimental group decreased by 4 36% compared with the control.Hemogram indexes in experimental pigs were normal.It was concluded that 10% basal diet of pigs could be substituted by Kochia Scoparia(L.)Schrad.meal.
出处
《畜牧与兽医》
北大核心
2000年第2期10-11,共2页
Animal Husbandry & Veterinary Medicine
关键词
地肤草粉
猪
料重比
血相
日增重
Kochia Scoparia(L.)Schrad.meal
pigs
feed gain ratio
hemogram
