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Method for manufacturing sustained-release matrix-type granular complex fertilizer and matrix-type granular complex fertilizer obtained therefrom
Method for manufacturing sustained-release matrix-type granular complex fertilizer and matrix-type granular complex fertilizer obtained therefrom
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机译:缓释基质型颗粒状复合肥料的制造方法及由此获得的基质型颗粒状复合肥料
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摘要
Disclosed herein are matrix-type, controlled-release granular compound fertilizer and a method for preparing the same. The method comprises: mixing a natural or synthetic polymer as a binder with a nutrient-absorbent, bulking agent to give a mixture, and drying and pulverizing the mixture to afford a nutrient-absorbent supplement; and evenly blending the nutrient-absorbent supplement with a fertilizer ingredient and drying the blend.
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