我国华北地区盛产小麦,夏季麦收后,大量麦秸当作烧柴或沤制肥料。如能用来栽培草菇,发展家庭副业,将是一笔很可观的经济收入。据分析,麦秸中含碳46.5%,含氮0．48%,与稻草的成分(含碳42．3%,氮0．62%)基本相近,能满足草菇生长发育过程中对养分的需要。可是,目前 China’s northern part of China is rich in wheat, wheat harvest in summer, a lot of straw as firewood or fertilizer system. If it can be used to cultivate straw mushrooms, the development of family sideline, it will be a very substantial economic income. According to the analysis, the straw contains 46.5% carbon and 0.48% nitrogen, which is basically similar to that of the straw (42.3% carbon and 0.62% nitrogen), and can meet the nutrient requirements of straw mushroom growth and development . However, at present