摘要
近年来，欧美许多国家采用一种称作“早期限食法”的饲喂方式饲养肉食鸡．这种饲喂方式．的好处有如下几点：第一，降低料肉比，减少生产成本。第二，提高瘦肉率，增加效益。第三，骨骼发育良好，减少死亡．
Anew broilers raising method called Early Feed Restriction program has recently been used in many countries in Europe and America. This method has three benefits: Firstly, it reduce feed and meat ratio, and decrease the production cost; Secondly, it increase lean meat rate and improve production benefit; The last one is that this method could made bone developed well and reduce mortality.
关键词
早期限食
肉食鸡
料肉比
瘦肉率
early feed restriction, broiler, feed and meat ratio, lean meet rate.
