Supplementation of basal diet with 1%, 2% and 4% north china marine algae impoved growth by 10.44% 12.64% and 12.61% and FCE by 10.79%, 19.62% 14.24%, respectively.

• 用SM喂肉鸡表明:在配合日粮中添加1、2和4%25的SM；日增重比对照组提高10.；44、12