宁波每年植棉面积近27000hm~2,可年产200000t左右棉花杆,全国各大棉区的数量更加可观。为了研究棉花杆的合理利用途径,提高植棉的经济效益,减少食用菌栽培对森林和自然生态环境的破坏,我们进行了棉杆屑袋栽香菇的配方试验,现将结果简述如下: Ningbo cotton planting area of ​​nearly 27000hm ~ 2 each year, with an annual output of about 200000t cotton rod, the country’s major cotton area is even more impressive. In order to study the rational use of cotton rod ways to improve the economic benefits of cotton, reduce mushroom damage to forests and natural ecological environment, we conducted a cotton swill bag mushroom formula test, the results are summarized as follows: