Farmers should pay attention to the adding method. Common ways of adding nutrient solution are spraying, soaking and hole irrigating.
The appropriate concentration should be given: when giving high concentration of nutrient solution, the absorb of spawn will become difficult, it will also damage spawn. When giving too low concentration of nutrient solution, effect is not evident and cannot meet the purpose to increase production.
The nutrient of solution should be comprehensive: farmers should always use various nutrient solutions, so the nutrition that required for the growth of sporocarp will be comprehensive and reasonable.
Pay attention to environmental changes: when the temperature reaches above 20 degrees, it will be hard for spawn to form superior sporocarp. On that occasion, nutrient solution can not be added except for the variety of high temperature edible mushroom. If the compost has been contaminated by sundry fungus, so fungistat should be added to prevent the spread of bacteria.