See if the label of the bacteria bottle matches the black fungus strain. The cultivation time should be within two months. From the inoculation date, the bacteria age should be 30-40 days, and at the same time, see if the stopper wall is broken or the tampon falls off.
To see the high purity of mycelial white hyphae, thick, short and dense viscous bacteria. If there are green, yellow, red, cyan, and gray hyphae, it is a strain that has been infected with bacteria and needs to be eliminated.
If there is no light black ear base between the ear-based bottle wall and the material, it is a good strain, and a small amount of the ear base is a normal strain. If there is too much, the number of passages is too much, although the ears are early and many after inoculation, but It doesn't grow much and the yield is low.
Note sediment If the bottle wall has no or only light brown gum is a qualified species; if there is a brown liquid, it is an old strain and cannot be purchased.
Look at the surface of the woody sclerotinia species to have hyphae on the surface, and no sawdust can be seen. It is better to form blocks instead of loose when digging.
Careful use If the bacteria cultivation time is too short or the temperature is too low, the mycelium does not overgrow the whole bottle or the hyphae do not grow into the wood chips, it should continue to cultivate at a suitable temperature, and then be used for inoculation. It should be stored in a clean place. , dry and dark indoor.
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