A composition for use as a plant growth modifier is prepared by reacting an organic chelating agent with leonardite ore in a liquid medium. The reaction involves the extraction of humic acids from the ore. The composition may be applied to plants to modify vegetative growth and fruiting.
一种用作
植物生长调节剂的组合物是通过有机
螯合剂与褐
铁矿在液体介质中发生反应制备而成的。反应涉及从矿石中提取
腐殖酸。该组合物可用于植物,以改变植物生长和结果。