红光照射蛋用型公雏的肥育效果试验

研究了公雏在红色光照下的育肥效果，结果表明，与白光相比，红光可使雏鸡安静，活动时间和啄癖行为减少，对外界的敏感性降低，增重加快，饲料转化率和经济效益提高，可以在生产中用红色光照取代白光照。

Test on the Feeding Effect of Egg-type Cockerel Chicks Under Red Light

Ros brown cockerel chicks were equally divided into two groups. The fattingeffect on cockerel chicks under red light was studied compared with that under white light.The resuIts showed that,compared with white light,red light made cockerel chicks quiet,less active and less sensitive to environmental influence;prevented cannibalism while spedup their weight growth,and raised feed conversion ratio and economic results. It provedthat red light could be used to replace white light in cockerel chick feeding production.