Difference between potassium humate and potassium fulvate

Potassium humate and potassium fulvate

potassium potassium and potassium fulvate is are non-uniform macromolecular aromatic hydroxy acid salt. It has a black particle or a powdery solid and is a non-uniform macromolecular aromatic hydroxy acid salt. It has a black particle or a powdery solid and is easily soluble in water.

The aqueous solution is alkaline. humic acid has abundant active groups such as carboxyl group, hydroxyl group, phenolic hydroxyl group, sulfhydryl group and methoxy group.

After being applied to the soil, it can react with soil minerals through complexation, chelation and adsorption to improve soil structure and activate soil nutrients. Improve soil fertility and water retention capacity. It has obvious improvement effects on low-yield fields, acid soils, albic soils, saline-alkali land, sandy alkali land and sand wasteland.

What is more prominent is that it can increase the content of soil available potassium (especially water-soluble potassium) and reduce the fixation of potassium in soil. Promote the release of poorly soluble potassium, improve the supply of potassium in soil, and increase the absorption of potassium by crops.

It combines with the nitrogen, phosphorus and other elements required by plants to become a multifunctional compound fertilizer, and can be used as a soil conditioner, plant growth stimulation and fertilizer effect enhancer, and crop nutrient spray solution.

Potassium fulvate is formed by the reaction of fulvic acid and potassium hydroxide. The appearance of potassium fulvate is brownish yellow extra fine powder, slightly caramel flavor, instant soluble and no residue, fineness <120 mesh, water soluble >99.7%, water-soluble fulvic acid >50%, potassium oxide 11.7% nitrogen 3% phosphorus 0.4% crude protein content 19.78% amino acid 8.51%, and a large number of B vitamins, vitamin C, inositol, polysaccharides, etc., PH Between 5-6, its activity is 10 times that of natural humic acid, and it also contains various vitamins, trace elements, bacterial proteins, nucleic acids, surfactants and growth-promoting factors (bioactive substances).

Potassium humate is a high-efficiency macromolecular organic compound. This product can stimulate the rapid rooting of crops, multi-rooting, robust growth, increase chlorophyll, Vc content and sugar content, and play a role in drought resistance, cold resistance and disease resistance.

High quality and low cost complexing agent. The product is all water-soluble, acid-base resistant, anti-divalent ion, and can be co-dissolved with various trace elements and a large number of elements, without flocculation. Used as a main ingredient or additive for foliar fertilizer, organic fertilizer, fertilization or organic fertilizer.

Potassium fulvic acid is a new type of pure natural mineral active potassium fertilizer. It is a green high-efficiency and energy-saving fertilizer. Its appearance is brown, foamy microporous particles, containing pharmaceutical ingredients, and it has the characteristics of instant dissolution and quick action.

It can effectively kill all kinds of underground pests and has special effects on preventing the occurrence of root-knot nematode disease. It can prolong the fresh-keeping period and picking period of fruits and vegetables, prevent falling flowers and fruit drop, increase the sugar content of fruits and improve the quality of fruits.

Both potassium humate and potassium fulvic acid can be used in agricultural production, and the roles played are different and coincident. The appropriate products are selected according to the specific needs of the crops, so as to maximize crop yield.

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