中药饲料添加剂“速肥绿药”对架子牛育肥试验

采用单因素方差分析设计,设3个处理(空白对照组、添加50 g组、100 g组),每个处理设6个重复。用自行研制的纯中草药饲料添加剂"速肥绿药"对西♂×西杂♀1代肉牛架子牛进行了育肥及屠宰试验。结果表明,3组间初始重差异不显著(P>0.05);添加50 g组和100 g组末重(宰前重)均显著高于对照组(P<0.05);100 g组胴体重、屠宰率、日增重分别为402.67kg、59.28%、1.75 kg/d,后2项指标均较50 g组及对照组差异显著(P<0.05)。

Fattening test of Chinese herb additive ’Sufeilü medicine’ on store cattle

One way ANOVA experimental design was used in this study to investigate the fattening effect of Chinese herb additive ’Sufeilü medicine’ on store cattle.Experiment had 3 treatments(0 g,50 g and 100 g),each treatment had 6 replicates.Results indicated that there was no significant differences of initial body weight among all three treatments(P>0.05).Slaughtered body weight of two treatments(50 g and 100 g) were significantly higher than the control(P<0.05).Slaughtered body weight,slaughtered rate and daily gain was 402.67 kg,59.28% and 1.75 kg/d,respectively in store cattle added with 100 g of Chinese herb,and the latter two parameters were better than these added with 50 g of Chinese herb(P<0.05).