Organic fertilizer granules (columnar)

biological organic fertilizers use pharmaceutical-grade fish bone meal, cattle bone meal, soybean meal, corn starch, food-grade soybean oil, and polypeptide substances as main raw materials. Through aerobic fermentation, they are degraded and decomposed into fillers, mixed with functional bacterial agents, and produced into products. The functional bacteria contained in this product can eliminate soil salt damage, improve soil fertility, and restore the soil’s function of resisting continuous cropping. The product is rich in organic matter, which can promote the formation of soil granular structure, making the soil have the effects of ventilation, oxygen supply, and moisture retention. It can meet the oxygen and water needs of soil probiotics and crop rootdevelopment. The product contains complete nitrogen, phosphorus, and potassium nutrients, and simultaneously has the effects of nitrogen fixation, phosphorus solubilization, and potassium release. By mixing and producing with functional bacterial agents, the functional bacteria in this product have the function of killing soil pests and diseases, and have three effects: providing sufficient nutrients for crops, improving soil, and biological control. It is an economical and practical organic fertilizer product.