利用灰关联分析方法对影响醋糟栽培平菇产量的主要因子进行研究。结果表明：播种量是主要因素，麸皮量和石灰粉含量次之，尿素含量对平菇产量无显著影响。并且研究出适宜的醋糟平菇栽培原料配方。 Gray relational analysis was used to study the main factors that affect the yield of flat mushrooms in vinegar dregs. The results showed that sowing amount was the main factor, followed by bran amount and lime powder content. The urea content had no significant effect on the yield of Pleurotus ostreatus. And developed a suitable vinegar mushroom cultivation of raw materials recipe.