The function of potassium humate

The humic acid functional group in potassium humate can absorb and store potassium ions, prevent the loss of potassium in sand and leached soil with water, and prevent the fixation of potassium in clayy soil. In addition, some parts of potassium humate are low molecular humic acid such as fulvic acid, which has a dissolution effect on minerals such as potassium silicate and potassium feldspar, which can slowly decompose to increase the release of potassium and improve the content of quick available potassium. Compared with ordinary potash fertilizer utilization rate increased by 87%--95%, so that fertilizer efficiency increased, crop yield increased, quality improved. It has the combination of land cultivation; Long-term and quick effect coordination; It integrates the advantages of inorganic fertilizer and farm fertilizer and is superior to them, has a good nutrient release regulation function, is a good controlled release fertilizer, so that the nutrient is not too much in the early stage, the nutrient is not too low in the later stage, and the fertilizer supply curve is stable. The speed of release can also be controlled by physical and chemical biotechnological means to achieve bidirectional regulation of accelerated release and slow release. The supply of nutrient elements in fertilizer is basically synchronized with the nutrient demand of crops to achieve dynamic balance. Common fertilizers (such as urea, 50%-60% potassium fertilizer, diammonium phosphate, etc.) are easy to produce soil compaction and pollution of water and gas, and potassium humate can be avoided or significantly reduced. And obviously improve crop yield, improve crop quality, improve crop nutrient content, reduce nitrate content, color, aroma, taste and storability. It is the material basis of clean agricultural production and green food with environmental protection function. Low loss of potassium humate, high utilization rate, stable plant absorption, bidirectional improvement of yield and quality, it is the "green" potassium fertilizer for agricultural applications, and is a substitute for ordinary agricultural potassium chloride and potassium sulfate. Potassium humate is suitable for any crop and can also be used in combination with ordinary fertilizers. Product non-toxic, tasteless, black natural organic powder. Easily soluble in water, is a kind of organic macromolecular compounds containing a large number of intricate functional groups, more resistant to microbial decomposition, its slow decomposition is the crown of all organic solid fertilizers, with strong adsorption, exchange, complexation and chelation capabilities, is the best indicator of fertility conservation, more known as ecological fertilizers, can be slow nitrogen, phosphorus, potassium organic fertilizers. It can also provide large, medium and trace elements needed by various plants, and organic matter including humic acid, yellow rot, huminin amino acid, sugar and so on. Organic compound fertilizer production of high-quality potash fertilizer and organic raw materials.