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前言:钾肥用于农业生产,它对农作物的主要作用是平衡氮、磷和其他营养元素,可促进植物蛋白质和碳水化合物的形成,调节植物的官能作用以达到发展根系,强壮枝干,提高抗旱和抗
Preface: Potassium is used in agricultural production. Its main function on crops is to balance nitrogen, phosphorus and other nutrient elements. It can promote the formation of plant protein and carbohydrate, and regulate the function of plants in order to develop the root system. And anti