This experiment used red cattle of steppe and crossbreed of F₁ as material cattle,feeding in the same nutrition level,then proceeded finishing and slaughtering experiments.Average dressing percentage 、net meat percentage and ratio of muscle to bone red steppe F₁ crossbreed were significantly higher than red steppe（P＜0.01）;Shear force of F₁ crossbreed’s was significantly lower than red cattle of steppe（P＜0.01）.Using Angus crossbred red cattle of steppe for improving red cattle of steppe,red cattle of steppe’s performance of meat yield has improved greatly,the effect of improvement is better.