Potassium fulvic acid and potassium humate are two different products: humic acid is a macromolecular organic matter that exists widely in nature and is widely used in agriculture, forestry, animal husbandry, petroleum, chemical industry, building materials, medicine and health, environmental protection and other fields. Across dozens of industries. Humic acid includes black humic acid, yellow humic acid and brown humic acid.

1. Potassium humate is a heterogeneous aromatic hydroxycarboxylate. It is formed by the reaction of black humic acid and potassium hydroxide. Appearance: black powdery solid, soluble in water, alkaline, containing hydroxyl, Active genes such as carboxylate.

2. Appearance of potassium fulvic acid: Potassium fulvic acid is produced by the reaction of fulvic acid and potassium hydroxide. The appearance of potassium fulvic acid is brown-yellow ultrafine powder with a slight caramel smell. Instant, completely dissolved, no Residue, the activity is 10 times that of natural humic acid. It also contains a variety of vitamins, trace elements, bacterial proteins, nucleic acids, surface active substances and growth-promoting factors (bioactive substances), etc.

Differences and respective advantages:

Potassium humate.

1. In the main aspect, it can be combined with nitrogen, phosphorus, potassium and other elements required by plants to become a multifunctional and efficient compound fertilizer, which can be used for soil improvement, plant production stimulants and fertilizer synergists.

2. Industry: drilling mud treatment agent, ion exchanger, waste water treatment agent, heavy metal adsorbent, etc. Potassium fulvic acid is a high-efficiency polymer organic compound, which can stimulate rapid rooting of crops, healthy growth of multiple roots, and increase chlorophyll. , Vc content and sugar content, play the role of drought resistance, cold resistance and disease resistance. It is also a low-cost high-quality complexing agent. The product is completely water-soluble, acid and alkali resistant, and resistant to divalent ions. It can be combined with a variety of trace Elements and macroelements are dissolved and compounded without flocculation. It is used as the main agent or additive of foliar fertilizer, organic fertilizer, flush fertilization or organic fertilizer.

The main function of potassium humate:

Potassium fulvate is a new type of pure natural mineral active potassium fertilizer, which is a green, high-efficiency and energy-saving fertilizer. The appearance is brown, foamy, microporous particles, contains pharmaceutical ingredients, and has the characteristics of instant dissolution and quick effect. Pests, potassium fulvic acid can activate the compacted soil, promote the physiological metabolism of various fruits, vegetables and field crops, promote the development of root system, and lush stems and leaves. 20-30kg, which can save various fertilizers, make fruits, vegetables and various field crops mature about ten days in advance, and increase production by more than 20%.

1. Improve soil structure, loosen soil, improve soil fertility, adjust pH, reduce soil heavy metal content, and reduce the harm of salt ions to seeds and seedlings.

2. Nitrogen fixation, phosphorus removal, and potassium activation. Especially, it has obvious synergistic effect on potassium fertilizer, which has the effect of strengthening roots, strengthening seedlings, resisting repeated cropping, disease resistance, and improving crop quality.

3. Enhance the attachment and rapid absorption of plant roots, especially for physiological diseases caused by lack of trace elements. Agricultural potassium humate is a heterogeneous aromatic hydroxy acid salt with black granules or powdery solids, easily soluble in water , the aqueous solution is alkaline. It is rich in active groups such as carboxyl, hydroxyl, phenolic hydroxyl, quinone, and methoxyl groups. After being applied to the soil, it can react with soil minerals through complexation, chelation and adsorption to improve soil structure. Activates soil nutrients, improves soil fertility and water retention capacity. It has a significant improvement effect on low-yield fields, acidic soil, white mud soil, saline-alkali land, sandy saline-alkali land and sandy wasteland, especially it can increase the effective potassium content in the soil and reduce the potassium content in the soil. Fix, promote the release of insoluble potassium, improve the supply of potassium in the soil, and increase the absorption of potassium by crops. It can be combined with nitrogen, phosphorus and other elements required by plants to become a multifunctional compound fertilizer, which can be used as a soil conditioner, plant Growth stimulator and fertilizer efficiency enhancer, crop nutrient spray.