日粮中添加柑桔皮粉对黄杂肉用仔鸡生产性能的影响  

Effect of Supplementing Citrus Peel Meal in Ration on Productive Performang of yellow Hybrid Broiler

作　　者：陈佳荣 杨红萍 张奎 周韶[2] 赵义斌[2] 

机构地区：[1]四川温江农友家禽研究所,温江611130 [2]青海大学农牧学院,西宁810003

出　　处：《青海畜牧兽医杂志》2005年第4期21-22,共2页Chinese Qinghai Journal of Animal and Veterinary Sciences

摘　　要：将32日龄黄杂肉用仔鸡240只随机分成4组,每组60只雏鸡.第1组为对照组,第2～4组为试验组,分别饲喂在基础日粮的基础上添加了3.5%,3.0%,2.5%柑桔皮粉的日粮,试验期35天.结果表明,在日粮中添加3.5%的柑桔皮粉组鸡效果最佳,料重比3.09:1,比对照组鸡降低11.71个百分点,饲料转化率提高了13.27%,只均增重0.9345kg比对照组鸡(0.8365kg)提高11.72%(P<0.05).经济效益比对照组鸡提高27.35%,增重耗料成本降低了0.55元/kg.240 Yellow hybrid broilers at the age of 32 days were randomly divided into four groups, there were 60 broilers per group. The group 1 was control group and the group 2,3,4 were threatment groups were treatment groups which were fed the basal ration with 3.5% ,3.0%and 2.5% citrus peel meal,resp. The test duration was 35 days.The results showed that the productive performance of the broilers fed the ration with 3.5 % citrus peel meal was highest. The ratio of feed to gain of broilers in group 2 was 3.09：1 and decresad 11.71 percent point than that of control group; the feed conversion efficiency increased 13.27% ;the average 1 ：veweight gain per broiler was 0.9345kg and increased 11.72% than that of control group （0. 8365kg）, （ P 〈 0.05 ） , The economic benefit of group 2 increased 27.35% than that of control group and the cost of feed per one kilogram of liveweigt gain decreased 0.55 yuan.

关 键 词：柑桔皮耪 黄杂肉仔鸡 增重 料重比 经济效益 

分 类 号：S816.34[农业科学—饲料科学]