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The first step: According to the fertilizer used per ton of farmyard fertilizer 2kg (such as farmyard manure as straw weeds and other plant residues, plus 8 kg of urea per ton), add water to mix the broth. The amount of water depends on the dry and wet conditions of the farmyard manure, and the broth just pours over the compost.
The second step: put the straw, human and animal manure, earth miscellaneous fertilizers, etc. on each layer of 15-20cm layer, and add 5-10% of the raw soil into each layer, evenly throw it once and mix it with the spirit of corruption. The bacteria solution.
The third step: Cover with black film or straw after composting, so as to keep moist and heat. During the process of stacking, it can produce high temperature of 55-700C, which can kill pathogenic bacteria, eggs and grass seeds in the fertilizer. If the stacking can be turned one or two times in the middle, it will be more thorough and effective. Stacking time is 15-30 days.
Corrosion straw piled up farmhouse fertilizer method
Corrosion straw farmyard manure method is as follows: