High temperature stuffy sheds are a multi-effect agricultural measure. It can eliminate pathogens and eggs in sheds and soils, kill pests on some weeds and weeds in sheds, reduce soil solution concentration, and improve soil structure.
After the harvest of the previous crop, the vegetables should be held at high temperatures for a long time. The best stuffy shed in the summer is the combination of dry stuffiness and stuffy stuffiness. Before drowsy, first remove the fallen leaves and residual roots from the shed, apply the dung to the shed, and then deepen the soil 25-30 centimeters. When the ground is turned, the soil should be larger. After the ground is turned over, it is allowed to air for 2-3 days. The shed film is cleaned and the hole on the shed film is plugged. The air vent is closed and the boring is dry, and the temperature inside the shed is increased by the solar heat. Dry stuffy water 5-7 days later, flood irrigation, watering after stopping 3-5 days, then boring 5-7 days, covering the film.
Conditions can also be digging trenches when the ground is turned, ditch wheat straw or wheat straw, you can also add lime nitrogen, completely eliminate the original bacteria.
The best choice for Analog hearing aids with earbuds design
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