①Potassium humate is a high-efficiency organic potash because humic acid is a bioactive agent that increases soil available potassium, reduces potassium loss and fixation, increases potassium uptake and utilization by crops, and improves soil. ②To promote crop growth, improve crop resilience, improve crop quality, and protect agricultural ecological environment; it can be combined with urea, phosphate fertilizer, potash fertilizer, trace elements, etc., and can be made into high-efficiency multi-functional compound fertilizer; ③in addition, humic acid Potassium can also be used as a treatment agent for oil drilling fluids, mainly to prevent collapse of the well wall.