Efficacy of Fulvic Acid
release time：2020-06-05
Fulvic acid is the best core component of soil humus. It is a kind of organic aromatic substance with small molecular weight and full water-soluble formed by decomposition and re decomposition of organic matter. It is the best humic acid component in soil and the core material to form soil aggregate structure. Fulvic acid has the general characteristics of humic acid, namely:First, it has a small molecular weight and is easy to be absorbed and utilized by organisms;Second, it has more functional groups, higher physiological activity than general humic acid, and stronger complexation ability to metal ions; Third, humic acid can be directly soluble in water, the aqueous solution of these salts is alkaline, while fulvic acid can be directly soluble in water, and its aqueous solution is acidic.Fulvic acid, a mineral source, belongs to a broad-spectrum plant growth regulator. It should be called a biological stimulant in the most fashionable way. It can promote the growth of plants, especially control the opening of stomata on the leaves of crops, reduce transpiration and resist drought. It can improve the ability of resistance, increase production and improve quality.Six special functions of fulvic acid①Stimulating plant activity: unknown growth promoting factor with high biological activity function, which can enhance the activity of oxidase and other metabolic activities in plants.②Enhance crop stress resistance: mineral fulvic acid has a significant function of cold and drought resistance.③Slow release fertilizer: improve the utilization of chemical fertilizer and pesticide, and improve the soil aggregate structure.④Chelating micronutrients: it has strong complexing ability, improves the absorption and operation of plant micronutrients, and makes them better used by plants.⑤Control plant diseases and enhance disease resistance: mineral fulvic acid as a pesticide synergist to improve the control effect, but can not replace pesticides.⑥Anti flocculation, buffer, good solubility: strong interaction with metal ions. Its anti flocculation ability is obviously higher than that of humic acid and similar products. It can be dissolved in any acid-base water of Ph1 ~ 14. It is not precipitated in high calcium magnesium hard water saturated salt water, and has good stability and strong anti electrolyte ability. As a plant growth regulator, fulvic acid is the best component of soil humus. It can not only reduce the burden of crops, increase soil fertility, enrich the substrate of soil bacteria, but also improve the yield and quality of crops, so as to achieve the long-term development goals of increasing yield, improving quality and cultivating land. So as to solve the quality problem of crops.
中文
CCPIT Sub-Council of Chemical Industry 
