Potassium humate chemical structure decide its function
potassium humate is a short carbon chain molecular structure material extracted from natural humic acid. It is the water-soluble part with the smallest molecular weight and the highest active group content in humic acid. Its functional groups interact to reflect a variety of specificities. The physical and chemical properties, after entering the plant body, can exert a variety of physiological functions, inhibiting or activating enzymes to act on the metabolism of the plant body, reflecting obvious stimulating effects, through the secretion, regulation and improvement of endogenous hormones The body’s immune function plays a therapeutic role.
Potassium humate has the general characteristics of humic acid, namely: first, its molecular weight is small and easy to be absorbed by organisms; second, its functional group content is more than the physiological activity of common humic acid, and the network of metal ions The ability to combine is relatively strong; the third is that humic acid can be directly dissolved in water, the aqueous solution of these salts is alkaline, and the potassium humate can be directly dissolved in water, and the aqueous solution becomes acidic.
Mineral source potassium humate is a broad-spectrum plant growth regulator. It should be called a bio-stimulant in the most fashionable way. It has the ability to promote plant growth, especially to control the openness of crop leaf stomata, reduce transpiration, and fight drought. An important role can improve the ability to resist stress, increase production and improve quality.
Functional role of ore source potassium humate
1 Exciting plant activity: An unknown growth-promoting factor with high biological activity enhances oxidase activity and other metabolic activities in plant strains. Although potassium humate does not contain hormonal substances, it shows a similar effect to chemically synthesized auxins, cytokinins, abscisic acid and other plant hormones, and plays a comprehensive role in plant growth and development. Regulating effect.
2 Enhance the crop stress resistance: the source of potassium humate has a significant function of cold resistance and drought resistance.
3 slow release fertilizer: improve the use of chemical fertilizers and pesticides, improve soil agglomerate structure.
4 Chelation of micronutrients: strong complexing ability, improve the absorption and operation of plant trace elements, so that it is better for plant utilization.
5 control plant diseases, enhance disease resistance: mineral source potassium humate as a pesticide synergist to improve the control effect, but can not replace pesticides.
6 anti-flocculation, with buffer, good solubility: strong interaction with metal ions. Its anti-flocculation ability is significantly higher than that of humic acid and similar products. It is soluble in any acid-alkaline water of pH1~14, flocculates in high-calcium-magnesium hard-water saturated brine without precipitation, and has good stability and strong anti-electrolyte ability.