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HA-Si型长效复合肥是有机、无机相结合的新型绿色环保肥料。养分齐全,化肥利用率高,肥效期长,能提高作物产量,改善农产品品质,物理性状良好,贮运性能好于一般三元复合肥。在果树、水稻上应用,取得了很好的田间效果。
HA-Si long-acting compound fertilizer is organic and inorganic combination of new green fertilizers. Complete nutrients, high fertilizer efficiency, long-term fertilizer, can improve crop yields, improve the quality of agricultural products, good physical properties, storage and transportation performance better than the general ternary compound fertilizer. In the fruit trees, rice application, made a very good field effect.