近年来,随着食用菌生产的发展,“制种者”的不断涌现,菌种杂、乱、差的问题越来越严重,栽培者常常上当受骗;或者由于栽培者对菌种性能不了解,保管使用不当,而使菌种老化、污染,以致收获甚微。下而谈谈怎样识别与使用平菇菌种。平菇菌种分试管母种、原种和栽培种,也就是常说的一级种、二级种和三级种。母种是由科技人员从菇体分离纯化而来,经出菇试验鉴定为 In recent years, with the development of edible fungus production, the emergence of “seed producers”, the problem of miscellaneous, chaos and poor is becoming more and more serious, and the cultivators are often deceived; or because growers do not understand the fungal properties , Improper storage, leaving the bacteria aging, pollution, resulting in little gain. Talk about how to identify and use mushroom strains. Mushrooms sub-test tube mother species, the original species and cultivated species, which is often said that the first species, two species and three species. The mother is separated from the mushroom body by the scientific and technological personnel purified from the mushroom test identified as