Organic fertilizer equipment is a kind of chicken, pig manure as the main raw material, adding a certain amount of nitrogen fertilizer, phosphate fertilizer, potassium fertilizer, magnesium sulfate, ferrous sulfate and other substances, rice bran, yeast, soybean meal and sugar fermentation for a certain period of time as a biological bacteria, Under the action of sulfuric acid, mixed fermentation produces equipment for biological fertilizer.
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