为了使草菇能在北方室外栽培,近年来,我们进行了草菇阳畦栽培试验,并于1984年1月通过技术鉴定,当年即在本省的中、南部20个县设点示范推广,栽培面积2万平方米以上,成功率达95％,每百斤棉籽壳产鲜菇20～30斤,最高达45.2斤;每百斤麦秸产 In order to enable the mushrooms to be cultivated outdoors in the north, in recent years, we conducted cultivation experiments on mushrooms and yangs. In January 1984, we passed technical appraisals. In the same year, we set up demonstration and popularization sites in 20 counties in the central and southern part of our province. 20,000 square meters or more, the success rate of 95%, per kilogram of cottonseed shell produce mushrooms 20 to 30 pounds, up to 45.2 pounds; per kilogram of wheat straw yield