脱毒菜籽饼对鸡饲养效果的评价——Ⅰ.饲喂京黄肉鸡效果的初步观察

EVALUATION ON FEEDING EFFECT OF DETOXICATION RAPE SEED MEAL IN CHICKENS——Ⅰ.Preliminary Observation on Effect of Feeding Jing Yellow Broiler with DRSM

用平均体重1.2kg 的京黄商品代肉鸡,分5组饲喂1个月,各组鸡饲粮的营养水平保持一致,但脱毒菜籽饼配比不同,分别占5%,15%,25%,30%,0%。试验结果表明:各组鸡的累积增重和耗料量差异不显著(P>0.05),屠宰后鸡的肝脏和甲状腺的重量组间差异也不显著(P>0.05),说明脱毒菜籽饼对鸡无不良影响,能代替豆饼大量用于饲养肉鸡。经济效益分析表明,使用脱毒菜籽饼能使饲粮价格降低,若使用量达到30%,饲料价格可降低18.64%。

5 groups of Jing Yellow broilers averaging 1.2kg were fed for one month.Each group's feed nutrient level was the same,but the ratio of DRSM different.They were5%,15%,25%,30%and 0%,respectively.The results indicated that the body weight gainand accumulated food consumption of each group had no significant differences (P>0.05);the weights of livers and thyroids had no significant differences,either (P>0.05).Theseshowed that DRSM had no bad effects on broilers and could replace soybean cake and was aneconomincal diet.The price of diet gets low of 18.64% when the ratio of DRSM is 30% inthe diet.