磷是作物生长不可缺少的一种元素,是构成细胞膜的主要成份,它能够促进细胞的分裂和作物的迅速成长,有调节能量,促进呼吸的功能;在进行光合作用制造碳水化合物时,也需要通过磷的作用来实现.如果磷素不足,便会影响作物新陈代谢的正常进行,抑制新生组织的生长, Phosphorus is an indispensable element of crop growth and the main component of the cell membrane. It promotes the division of cells and the rapid growth of crops, and has the function of regulating energy and promoting respiration. It is also necessary for photosynthesis to produce carbohydrates Through the role of phosphorus to achieve if phosphorus is not enough, it will affect the normal metabolism of crops, inhibit the growth of new tissue,