Benefits and Suggestions about Fulvic Acid

Fulvic Acid (FA) is the water-soluble part of humic acid with the smallest molecular weight and the highest active group content. Its functional groups interact with each other to reflect a variety of specific physical and chemical properties. After entering the plant body, it can It exerts a variety of physiological functions, acting on the metabolism of the plant body by inhibiting or activating enzymes, reflecting an obvious stimulating effect, and exerting a therapeutic effect through the secretion, regulation and improvement of the body's immune function of endogenous hormones.
Features:

Fulvic acid has the general characteristics of humic acid, namely: firstly, it has a small molecular weight and is easily absorbed and utilized by organisms; secondly, it has a large content of functional groups, which is more physiologically active than ordinary humic acid and can complex complex metal ions. The binding ability is relatively strong; third, it can be directly soluble in water, and its aqueous solution becomes acidic.

Fulvic acid is a broad-spectrum plant growth regulator. In the most fashionable terms at the moment, it should be called a biostimulant. It promotes plant growth, especially can properly control the opening of stomata on crop leaves, reduce transpiration, and plays an important role in drought resistance. , can improve stress resistance, increase production and improve quality.

Seaweed contains a variety of plant growth regulators and mineral elements, chelated metal ions, and marine biologically active substances, such as cytokinins and seaweed polysaccharides... It can promote rapid plant cell division, plant growth, enhance metabolism, and improve stress resistance. (such as drought resistance), promote the flowering of pregnant buds, the most important ones are phycoerythrin and phycocyanin, whose prosthetic group is a chain composed of pyrrole ring, there is no metal in the molecule, and it is combined with the protein. Phycoerythrin mainly Absorbing green light, phycocyanin mainly absorbs orange light. They can transfer the absorbed light energy to chlorophyll for photosynthesis. This is also important for controlling or improving the yellowing of landscaping plants. In addition, seaweed can also improve soil structure, emulsification of aqueous solutions, and reduce liquid surface tension. It can be mixed with a variety of drugs and fertilizers to improve spreading, adhesion, and systemic properties, and enhance drug and fertilizer effects. In addition, in terms of plant protection, it can be used alone, and it can also inhibit harmful organisms and alleviate the damage of pests and diseases. If it is compounded with other preparations, it can also have a synergistic effect.

Functions:

① Stimulate plant activity: Unknown growth-promoting factors with high biological activity can enhance oxidase activity and other metabolic activities in plants. Although fulvic acid does not contain hormones, it shows similar effects to chemically synthesized auxin, cytokinin, abscisic acid and other plant hormones during use, and plays a comprehensive role in the growth and development of plants. regulating effect.

② Enhance crop stress resistance: Fulvic acid has significant functions of cold and drought resistance.

③Slow-release fertilizer: Improve the utilization of chemical fertilizers and pesticides, and improve the soil aggregate structure.

④ Chelated trace nutrients: Strong complexing ability, improves the absorption and movement of plant trace elements, making them better utilized by plants.

⑤Prevent and treat plant diseases and enhance disease resistance: Fulvic acid is used as a pesticide synergist to improve the control effect, but it cannot replace pesticides.

⑥ Anti-flocculation, buffering, good solubility: strong ability to interact with metal ions. Its anti-flocculation ability is significantly higher than that of humic acid and similar products. It is soluble in any acidic and alkaline water with a pH of 1 to 14. It flocculates in saturated brine with high calcium and magnesium hard water and does not precipitate. It has good stability and strong electrolyte resistance.