What fertilizer is generally good for mushroom cultivation?
What fertilizer is generally used for mushroom cultivation? Please note that the following fertilizers are used in mushroom cultivation: 1. Mushroom root soup. Take the mushroom stems cut off during harvesting, add water and boil for 5 minutes, let it settle, then add 10 times the amount of clean water and spray it, which can promote the growth of young mushrooms. 2. Spent substrate extract. After the dried fermented substrate is boiled in water and filtered to obtain the liquid, add 1...

What fertilizer is generally used for mushroom cultivation? Please explain
The fertilizers used in mushroom cultivation include the following:
1. Mushroom root soup. Take the mushroom stems cut off during harvesting, add water and boil for 5 minutes, let it settle, then add 10 times the amount of clean water and spray it, which can promote the growth of young mushrooms.
2. Spent substrate extract. After the dried fermented substrate is boiled in water and filtered to obtain the liquid, add 10 times the amount of clean water and 10% calcium carbonate and spray it, which can extend the mushroom-producing time of the bed.
3. Fermented human urine liquid. After fresh human urine is naturally fermented, boil it until the foam disappears, add 10 times the amount of clean water and spray it, then spray once more with clean water.
4. Mushroom yield-increasing agent. Dissolve each packet of yield-increasing agent in 25 liters of clean water, which can be sprayed on 50 sq m of mushroom bed, but note that the yield-increasing agent solution should account for 1/5 of the total mushroom-producing water sprayed.
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