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在蘑菇生长的每个阶段,培养料中都会出现杂菌.主要有:1.橄榄绿霉菌:空气、土壤、培养料中都有橄榄绿霉菌孢子,若培养料在后发酵期处理不当,新鲜空气过少(氧气低于16%)导致厌氧微生物分解,产生一种对蘑菇菌丝体有毒却能促使绿霉菌生长的化合物,此时就会出现橄榄绿霉菌.接种后10天,它的灰白色菌丝体出现,会使萌发的蘑菇菌丝生长发育受阻.长了绿霉菌的培养料会散发出霉味.
In each stage of mushroom growth, there will be some kinds of bacteria in the culture material: 1. Olive green mold: There are olive green mold spores in the air, soil and culture material. If the culture material is not processed properly in the post-fermentation period, Less (oxygen less than 16%) led to the decomposition of anaerobic microorganisms, resulting in a compound that is toxic to mushroom mycelia and can promote the growth of green mold, at this time will appear olive green mold .On 10 days after inoculation, its gray mycelium Body appears, will germinate mushroom mycelium growth and development blocked the growth of mold material will emit mold musty.