20世纪80年代以来,各地生产的固体或液体叶面肥,在作物高产中起到一定效果,但这些肥料都含有激素和微量元素,长久施用这类肥料,会导致作物体内不良元素超标。为了人类的健康,成都劲力生化有限公司开发生产了一种无毒无害不含激素的高效有机液体肥前力-512。为了解该液体肥在茄 Since the 1980s, solid or liquid foliar fertilizers have played a part in the high yield of crops. However, these fertilizers contain hormones and trace elements. Long-term application of these fertilizers will lead to excessive levels of undesirable elements in the crops. For the sake of human health, Chengdu Jinli Biochemical Co., Ltd. has developed and produced a non-toxic and harmless hormone-free high-efficiency organic liquid fertilizer-512. To understand the liquid fertilizer in the eggplant