肉用仔鸡早期限食饲养试验

The Experiment of Feeding Limited Forage to small chicks

本试验对 7日龄肉用仔鸡进行了 1 0天限食饲养 ,限食量分别为对照组的 70 %、6 0 %、5 5 %和5 0 % ,到 5 6日龄时 ,除限食量为 5 0 %组日增重较低外 ,其它各试验组分别比对照组提高 8 5 % (P <0 0 5 )、7 5 % (P <0 0 5 )和 6 97% ,饲料报酬和心脏病发生率以限食量 6 0 %和 5 5 %的试验组较好。本试验就肉用仔鸡实施限制性饲食进行初探 。

The experiment lasted ten days.I fed limited forage to seven day old chicks.The number of forage is orderly 70%,60%,55% and 50%.After 56 days,except that the 50% group put on weight comparatively slowly every day,the other groups increased orderly 8.57%(P<0.05),7.5%(P<0.05),and 6.99%.The 60% group and the 55% group,their cost of forage is less,and the heart disease rate is lower.The experiment is a first attempt on feeding limited forage to small chicks,in order to supply a way that can decrease the cost of raising chicks.