论文部分内容阅读
蘑菇制种的传统方法用粪草培养基,这种培养基用料多,生产周期长,效率低。曾经有过谷粒培养基、颗粒培养基等许多革新的办法,但谷粒培养基要消耗大量的粮食,菌种又容易遭鼠害,且谷粒的淀粉含量多,灭菌后粘度增加,有碍菌丝生长。而国外介绍的颗粒培养基,其配方又需要相当数量的充分发酵的培养料粉和淀粉。因此,我们于1979年秋,选择泥炭土为培养基的主要原料,试制泥炭土蘑菇菌种。
The traditional method of mushroom seed production with manure medium, this medium with more materials, long production cycle, low efficiency. There have been many innovative methods such as grain culture medium and grain culture medium. However, grain culture medium consumes a large amount of grain, and the strain is susceptible to rodent pests. Moreover, the starch content of the grain is large, the viscosity increases after sterilization, Hinder mycelium growth. The introduction of foreign granular media, the formula requires a considerable amount of fully fermented culture powder and starch. Therefore, in the autumn of 1979, we selected peat soil as the main raw material of the culture medium to test peat mushroom species.