1.适时拔毛。鸡长到250克左右,拔掉鸡尾较大的羽毛,然后依次一根一根地拔去翅膀外侧的长毛。 2.避光静养。每天除了吃食、饮水时让其见光外,其余时间都关禁闭。 3.增加营养。日饲料按科学比例配成:玉米43％、麸皮22％、米糠10％、青饲料9％、食盐1％、鱼粉或其它动物性高蛋白质添加剂5％。 1. timely pluck hair. Chickens grow to about 250 grams, unplug the larger chicken feathers, and then one by one to pull the long hair on the outside of the wings. 2. avoid light rest. In addition to eating every day, drinking water to see the light, the rest of the time closed confinement. 3. increase nutrition. The daily feed is scientifically formulated with 43% of corn, 22% of bran, 10% of rice bran, 9% of green fodder, 1% of salt, 5% of fishmeal or other animal high protein additives.