整玉米粒扩制食用菌菌种用玉米粒扩制食用菌菌种，原料来源广，成本低，操作方便，且易灭菌，用来扩制的菌种质量高，我们在实践中摸索出用整玉米粒制种，不分原种和栽培种，可不断扩制繁殖，效果很好，适于平菇、金针菇制种。一、制作方法选用无霉、无虫蛀、籽粒饱满的玉... Whole corn grain expansion Edible fungus species Expansion of edible fungus species with corn kernels, wide source of raw materials, low cost, easy operation, and easy to sterilize, used to expand the high quality strains, we worked out in practice With whole corn seed, regardless of the original species and cultivars, can continue to expand reproduction, the effect is very good, suitable for mushrooms, mushroom production. First, the choice of production methods mold-free, non-moth-eaten, full of jade grain ...