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叶面肥是将营养元素喷施用于农作物叶片表面,通过叶片的吸收而发挥基本功能的肥料的通称。由于其吸收快、作用强、用量省、效率高而受到生产者的广泛使用。1科学配比浓度每种肥料都有个安全浓度范围,且不可认为浓度越高效果
Foliar is a generic term for fertilizers that apply nutrients to the surface of crop leaves and perform basic functions through the absorption of leaves. Because of its fast absorption, strong role, the amount of province, high efficiency and widespread use by producers. 1 Scientific matching concentration Each fertilizer has a safe concentration range, and can not be considered higher concentration effect