我们通过实验测定,生长过漏斗状侧耳(Pleurotus Safor-Caju(Fr.)Sing)的菌床稻草纤维素分解酶活力约为32.34mg/g·hr;还原糖含量比未处理的稻草提高近10倍。用这种稻草进行厌氧发酵,沼气产量增加40～70％,产气时间提早2～3天。每100公斤干稻草经过接入漏斗状侧耳可得鲜菇50～70公斤,这是一种既有经济效益,又能提高沼气产量的好方法. We determined that the activity of straw cellulolytic enzyme in Pleurotus Safor-Caju (Fr.) Sing was about 32.34 mg / g · hr and the content of reducing sugar was nearly 10 times higher than that of untreated straw Times With this straw for anaerobic fermentation, biogas production increased 40 ~ 70%, gas production time 2 to 3 days earlier. Each 100 kilograms of dry straw access funnel-shaped ears available mushrooms 50 to 70 kg, which is both a good economic method, but also improve the production of biogas a good way.