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现在许多地区都在从事食用菌液体菌种的开发工作.液体菌种可代替斜面母种用于原种生产,也可代替原种用于栽培种生产.用液体菌种培养的原种,生活力强,上下菌龄一致;用于接种栽培种,定植快,污染率低.培养液体菌种,周期短,可连续多次扩大培养,对生长速度、菌种质量均无不良影响.笔者对液体菌种作了多次系统的实验研究.实验内容为液体菌种的培养、接种栽培种和栽培.实验结果表明:①用液体菌种栽培的产量低于固体菌种栽培的15～20%;②菇个体小于正常菇,菇盖不能完全张开,菇色不如平常;③菇潮要少1～2次;④适应性差,
Now in many areas are engaged in the development of liquid mushroom strains of E. Liquid strains can be used instead of slant mother for the original species can also be used as a substitute for the original species of cultivated species. Strong, up and down the same age of bacteria; used for inoculation of cultivated species, fast planting, low pollution rate.Cultivation of liquid bacteria, short cycle, continuous expansion of culture for several times, the growth rate, quality of the strain had no adverse effects. Liquid bacteria species made a number of systematic experimental study.The experimental content for the cultivation of liquid strains, inoculation and cultivation.Experimental results show that: ①The yield of liquid strain cultivation is lower than the solid culture of 15-20% ; Mushroom individual less than normal mushrooms, mushroom cover can not be fully open, mushroom color than usual; mushroom tide less 1 or 2 times; poor adaptability,