Livestock and poultry manure includes chicken manure, pig manure, cow manure, sheep manure, horse manure, duck manure, rabbit manure, pigeon manure and other livestock and poultry manure, as well as straw decomposed organic fertilizer. These livestock and poultry manure and straw are pure organic fertilizers when they are not processed or fermented in any way. Agricultural manure and livestock manure are not decomposed or fermented, and are directly used on crops, which can cause soil hypoxia, disease and pest breeding, and slow fertilizer efficiency The problems of fermentation, seedling burning, and harmful gas damage seriously affect crop growth and harvest. Chicken manure ferments organic fertilizer, and the main substance in chicken manure is organic matter. Applying chicken manure increases the organic matter content in the soil, which can improve the physical, chemical, and biological properties of the soil, mature the soil, and enhance soil fertility. Therefore, fermented...
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