Early prevention of mycelial shrinkage of straw mushroom

In the process of growth of straw mushroom, the phenomenon of hyphal shrinkage often occurs, which affects both yield and quality. Therefore, be prepared in advance to prevent this from happening during cultivation.

The high-quality strain of straw mushroom strain is selected for 15 to 20 days, the hyphae are evenly distributed, the growth is vigorous and tidy, and the gray and white are good. It is not suitable for use when the bacteria age is more than 1 month.

Do a good job in environmental sanitation cultivation sites to stay away from the poultry house; the materials should be clean and mold-free, and exposed for 2 to 3 days before use; the mushroom house should be thoroughly disinfected to eliminate the insect source.

It is best to use a simple sunshade to prevent straw mushrooms cultivated in high temperature summer and autumn. When the culture material is piled up, the material temperature should reach 75 ° C and turn over twice. In the early spring and late autumn greenhouse cultivation should be thicker.

Do not use pesticides to prevent pests and diseases. When processing raw materials, they should be done. After sowing, they can no longer be applied to the surface.

When the water is properly planted, the water content of the culture material is preferably about 62%, and 1 to 2 drops of water are oozing out from the finger joint by hand.

The amount of urea to prevent ammonia damage should not exceed 0.2%, and should be added at the time of stocking.

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