选择在我区表现较好的三个平菇品种进行提纯复壮,通过三种处理方法对比试验。结果表明,单孢子配对复壮效果好,但选育方法要求高,条件严格,操作技术较复杂;而以组织分离法得到的菌株,产量虽比孢子选育稍低,但方法简便易行。 Choose to perform better in my area three Pleurotus species for purification and rejuvenation, through the comparison of three treatment methods. The results showed that the single spore mating rejuvenation effect is good, but the breeding methods require high, strict conditions, the operation technology is more complicated; and strains isolated by tissue isolation, although slightly lower than the spore selection, but the method is simple and easy.