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在氮、磷肥施用的基础上,配施富钾硅多元复合物与施纯硅肥、钾肥、钙镁肥一样,在酸性土壤上具有显著的增产效应;能分别使水稻对该各种元素的总吸收量明显地提高;也能明显地提高水稻对硅、钾、钙、镁吸收,增加植株体内各养分元素的含量。
Based on the application of N and P fertilizers, the compound fertilizers with potassium-rich silicon had significant stimulation effects on acid soils as those applied with pure silicon fertilizers, potash fertilizers and calcium-magnesium fertilizers. Total absorption significantly increased; also significantly increase rice silicon, potassium, calcium and magnesium absorption, increase the content of various nutrient elements in plants.