1, temperature and humidity control
For sowing from March to early April, due to the low temperature and abundant rain, heat preservation and humidity control should be given priority to. Plastic film can be used to cover the frame. When the temperature is high at noon, the film should be removed for ventilation, and it should be covered with film for insulation at night. It will rain or continue to rain.
2, set up a shade shed, shading and cooling.
After mid-April, we should control the temperature and humidity. At this time, a shade shed should be set up in time to prevent direct light. The height of bamboo shed is about1.8m.. When building a shade shed, first build the shed with tree trunks and bamboo, and then cover it with leafy branches and bamboo.
3, drainage, drought and flood prevention
In the high temperature season from July to September, the sunshade should be thickened to further block the direct light to reduce the temperature and humidity. In dry season, water should be sprayed in the morning and evening, requiring fine spraying, more spraying in space and less spraying at the boundary. In the waterlogging season of continuous rainfall, the drainage ditch should be cleaned in time to prevent water from accumulating under the bed. For example, in the waterlogging season when the temperature is low, the sleeping surface should be covered with a film to control the humidity, and water will accumulate in the bed, which will affect the ventilation. If it lasts for a long time, it will hinder the growth of mycelium and even lead to death.
4, pest control
When the mycelium does not grow to the border, it should be diluted 5000 times with 0.5% dichlorvos solution or 10% cypermethrin EC, and sprayed 1 time. Spraying should be carried out in continuous sunny days.