促进香菇生产向“一优两高”目标发展,品种是关键。早在1987年我所就开始注意优质型袋栽香菇品种的选育开发,在东瓜山试验场241段木上采集了九朵长势特优的香菇,采用组织分离法获得了241—2至9等九个菌株,进行了培养观察和出菇试验,从中发现241—4的菌株与其他菌株在栽培特性和产量上明显不同。1988～1990年三年多来, Promote the mushroom production to “a good two high ” target development, variety is the key. As early as 1987, I started to pay attention to the selection and development of high-quality bagged mushroom varieties. Nine mushrooms growing in excellent quality were collected from section 241 of Dongguashan Experimental Station, and 241-2 was obtained by tissue separation 9 and other nine strains were cultured to observe and fruiting test, found that 241-4 strains and other strains in the cultivation characteristics and yield significantly different. From 1988 to 1990, more than three years ago,