Organic fertilizer and manufacturing method thereof
A production method and technology of organic fertilizer, applied in the direction of organic fertilizer, fertilization device, excretion fertilizer, etc., can solve the problems of unreasonable nutrient distribution and waste of nutrient components, and achieve the effect of rich nutrients, slow nutrient supply, and favorable accumulation
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[0020] 1. Mix fresh manure, fresh sheep manure and calcium magnesium phosphate fertilizer according to the ratio of 32:35:3, put them into a plastic shed for fermentation (natural fermentation can also be used in the open air), and the fermentation time is 4 to 7 days;
[0021] 2. Air-dry or dry the fermented materials naturally, and then crush them with a pulverizer, with a particle size of 1-2mm;
[0022] 3. Add calcium magnesium phosphate fertilizer and fly ash to the pulverized material, so that the weight-number ratio of dry chicken manure, dry pig manure, calcium magnesium phosphate fertilizer and fly ash is 32:35:22:18, wherein fresh The conversion formula of manure and dry manure is fresh manure = dry manure × 3.5 (the coefficient will be slightly different according to the quality of manure in different places), that is, the pulverized material and the supplemented calcium magnesium phosphate fertilizer and the corresponding proportion of fly ash are fully mixed with a...
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