香菇[lentinus edodes (Berk.) Sing.]是一种优良食用菌。长期以来,香菇均采用段木栽培,为了节约木材资源,近年来,广泛采用木屑,蔗渣等代用原料以挖瓶压瑰法栽培。此法杂菌污染较少,产量较稳定;但因菌砖系用纯菌种制成,工序繁,环节多,又需要大型高压蒸汽灭菌设备,不易普遍推广,也难于有效地实行工厂化生产。在近代微生物学的研究中,选择性抑菌剂的应用日益广泛。但国外香菇生产仍普遍采用段木栽培方式,所以关于木屑种菇中应用选择性抑菌剂的研究尚未开展。国内上海 Lentinus edodes (Berk.) Sing.] Is a good edible mushroom. For a long time, mushrooms are used segment cultivation, in order to save wood resources, in recent years, extensive use of sawdust, bagasse and other alternative raw materials to bottle pressure method cultivation. This law of bacteria less pollution, the output is more stable; but due to bacterial strains made of pure bacteria, the process of complex, many links, they need large-scale high-pressure steam sterilization equipment, not universal promotion, it is difficult to effectively implement the factory produce. In the study of modern microbiology, selective antibacterials are widely used. However, foreign mushroom production is still commonly used segment cultivation methods, so the application of selective antibacterials sawdust mushroom research has not been carried out. Domestic Shanghai