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Organic and inorganic compound fertilizer and preparation method thereof
Abstract: The present invention relates to an organic and inorganic compound fertilizer of agricultural production materials and a preparation method thereof. It is composed of 60% of straw or peat organic matter, of which 0.5% is excrement, inorganic fertilizer is 30%, and water is 10%. It can be compounded according to different soils, different crops, different inorganic materials and ratios. Prepared and processed. The product is odorless, odorless, pollution-free, no pollution to the environment and food, one-time base fertilizer, without the use of other fertilizers and topdressing, high fertilizer interest rates, nitrogen, phosphorus were 46%, 40%.