Prepare 250 kg of dry straw and add 400-500 kg of water to make the straw eat enough moisture to reach 60-70% of the water content. Straw can also be spread before the rain, the thickness of 0.3-0.4 meters, after receiving natural rainwater stacking, which can reduce water and labor. Add 300 grams of rot contaminants in 25 kilograms of water to dissolve. Spray the liquid on the soaked straw evenly with the sprayer. Do not throw away the remaining liquid residue and pour it on the fat heap. Tap into a trapezoidal fertilizer heap 1.5 meters wide and 1 meter high. Gently shoot with a pestle. The surface is tightly fermented with mud. The upper part of the fertilizer stack is concave to accommodate natural rainwater or dewatering within the heap. . In summer, the straw mainly composed of broad bean stalks can be made into high-quality compost after about two weeks. China Agricultural Network Editor
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