Mycelial growth characteristics,growing period,fruit body morphology and biological efficiency of four Agaricus bisporus strains were compared in order to select a high quality strain of A.

• 试验比较了双孢蘑菇不同菌株的菌丝生长特性、生育期、子实体性状和生物学效率等,从中筛选出了适合我国设施化和规模化栽培的优良双孢蘑菇菌株。