双孢蘑菇[Agaricus bisporus(La-nge)Sing]菌种培育方法,现在国内都是采用多孢子分离或组织分离。这两种方法的优点是操作比较简便。但从遗传学的角度看,用组织分离所获得的菌种变异性小。而从多孢子分离获得的菌种,则“一个具有特别有价值的遗传因子不一定表现 Agaricus bisporus (La-nge) Sing] species cultivation methods, are now using domestic spores separation or tissue separation. The advantage of these two methods is that the operation is simple. However, from a genetic point of view, the isolates obtained by tissue isolation are less variable. The species obtained from spores isolated, however, ”is not necessarily a particularly valuable genetic factor