The article is to study the commercial broilers body weight gain and carcass performance of Shanxi Ma chicken of two different cross strains.

• 为了比较山西麻鸡两个组合商品代增重及屠宰性能,本试验用商品代山西麻鸡1号和2号为研究对象,测定其11周龄增重及屠宰性能。