锌肥,作为一种普遍施用微量元素肥料,在水稻、小麦、棉花等作物上施用,特别是施用于冷浸田、低产田中,效果更为明显。锌与植物细胞呼吸作用、与蛋白质合成有重要关系,可催化叶绿素的光化学反应,缺锌会引起蔬菜缺绿症。早期缺锌将直接导致蔬菜植株矮化,叶色发黄或铜青色有斑点,? Zinc fertilizer, as a common application of trace element fertilizers, is applied to crops such as rice, wheat, cotton and the like, especially when applied to cold-dip fields and low-yield fields, and the effect is more obvious. Zinc and plant cell respiration, and protein synthesis have an important relationship, can catalyze the chlorophyll photochemical reactions, zinc deficiency will cause vegetables lack of green disease. Early zinc deficiency will lead directly to the dwarfing of vegetable plants, leaf color yellow or copper cyan spots,?