中药饲料添加剂对幼兔的增重效果及经济效益分析

Effect of Feeding Additives of Chinese Medicinal Herbs on Young Rubbit's Increasing weight and Analysis of Economic Benefit

选择新西兰幼兔 (40～ 50日龄 ,公母各半 )随机分成两组 ,试验组精料中加入 5%的中药添加剂 ,对照组喂相同精料 ,进行为期 1个月的增重效果试验。结果表明 ,试验组平均日增重比对照组提高 2 3 72 % ,经t检验两组差异显著 (P <0 0 5) ,饲料转化率提高 2 4 55% ,经t检验差异显著 (P <0 0 5) ,试验期内平均每只兔试验组比对照组多增收 0 2 0元 ,随着日龄的增长 ,增重将更快 ,预计到出栏 ,每只可增收几元钱 。

The result showed that the average increasing weight per day of experimental group was 23.72%greater than control,but there were different (P<0.05) between the 2 groups.The feed conversion rate was 24.55% higher in experimental group than control (P<0.05).The profit of average per rabbit in experimental group was 0.2 yuan higher than control,the economic benefit was marked.