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出 处:《家畜生态学报》1992年第4期13-16,共4页Journal of Domestic Animal Ecology
摘 要:本文研究了普通白炽灯、绿光和红光对肉仔鸡生产性能的影响。结果表明,绿光、红光组的饲料消耗量、8周龄末重和饲料转化率性状均优于白光组,其中绿光组又优于红光组。三组鸡的存活率无显著差异。第四周和第八周的平均增重在处理间差异显著(P<0.05)。This paper has studied the effect of incandescent light,green light and red light on the production performamce of broiler,The result show that the green-light and red-light groups are superior to the incandescent-light group in the respects of the properties of feed consumption,8-week-old weight and feed conversion efficiency.And the green-light group is superior to the red-llght group.There is no significant difference in the survival rates of three groups.The average gains in weight both in the 4th week and in the 8th week,between the treatments,come to or surpass the Significant difference levels.
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