| 摘要 |
<p>Provided are a floral-use slow release organic fertilizer and a preparation method therefor. The floral-use slow release organic fertilizer consists of lignin, diatomaceous earth, a humic acid, calcium silicate minerals, nitrogen, phosphorus, potassium, trace elements, sesame cake dreg, and water, where the trace elements are calcium superphosphate, crystalline magnesium, zinc sulfate crystals, crystalline copper sulfate, and ferrous sulfate. The preparation method has the fertilizer formed by granulation after the components are dissolved, stirred, and mixed. The floral-use slow release organic fertilizer has a reasonable combination, greatly increases the utilization rate of the organic fertilizer and the yield of flowers via synergistic effect of the components, while at the same time, effectively solves the problem of eutrophication and element deficiency in crops and the problem of water pollution caused by fertilizer loss, thus conserving resources and reducing costs. The preparation method is simple and is suitable for industrial-scale production needs.</p> |
