What is the difference between potassium fulvic acid and potassium humate

1. The essence is different.

Humic acid. Potassium is a highly efficient organic potassium fertilizer, while xanhumic acid is a short carbon chain molecular structure substance extracted from natural humic acid.

2. The performance is different.

Potassium humate: 1) Potassium humate is a multiphase aromatic hydroxycarboxylate with black particles or powdery solids. is made of lignite.

After fine selection, the product extracted by reaction with KOH liquid, it is soluble in water, alkaline, and it contains carboxyl groups.

reactive groups such as phenolic hydroxyl groups.

2) The dissolution energy of potassium humate ionizes hydroxyl and hydroxyl groups, and has a strong negative charge hydration ability. It can be used as a drilling and shale inhibitor in geology, petroleum, coal, mining and other fields. It has the functions of viscosity reduction, water loss, collapse prevention, etc., and the temperature resistance can reach 180.

3) Physical and chemical properties Appearance of technical indicators: Black-brown powder: moisture: 15% water, insoluble matter (measured in analytical basis), 10% humic acid (measured in analytical basis), 50 potassium content (measured in analytical basis), 10 pH value.

9--10 Filtration loss of freshwater drilling fluid (25 690kpa) 50% without increasing the inhibition index of filtration loss of well fluid of the original drilling rig (expressed by relative expansion RSR).

Potassium fulvic acid: 1) Scientifically combine new nutrient chains to comprehensively balance plant needs.

2) Unknown growth promoters with high bioactive functions.

3) Strong complexing ability, improve plant trace elements.

absorption and operation.

4) Anti-flocculation, buffering, good solubility, and strong interaction with metal ions.

5) It has the remarkable function of cold and drought resistance.

6) Small molecular weight is the most basic physical and chemical property of biochemical potassium fulrate.

3. The technical indicators are different.

Potassium fulvic acid: 1) Main ingredient Fulvic acid content (on a dry basis) %50%.

2) Total nitrogen (N) content (on a dry basis) %

3) Total phosphorus (P) content (on a dry basis) %

4) Total potassium (K2O) content (on a dry basis) %

5) Organic matter content, (on a dry basis) % 50%.

Potassium humate: 1) in line with the indicators of Q YJB022-2003 project.

2) Appearance: black-brown powder.

3) Water-soluble dry base humic acid:

4) Water insoluble:

5) Filtration loss of freshwater drilling fluid: do not increase the filtration loss of original drilling fluid.

Potassium fulvic acid is potassium fulvic acid. In fact, fulvic acid is the legal name, and the reference to "fulvic acid" is a misreading, does not standardize the name, and should be cancelled.

The difference between potassium fulvic acid and potassium fulvic acid from mineral sources: different structures and different compositions.

1. Different ingredients: Mineral source potassium fulvic acid is made of weathered coal, lignite, peat and other minerals as raw materials, and can be extracted or prepared by chemical processes that can be dissolved in alkaline solution and acidic solution and water. Whereas, potassium fulvic acid is currently made from sucrose, monosodium glutamate, and leftover liquids after papermaking.

It is usually accompanied by a sour or sweet taste. Secondly, in terms of composition, the main components of potassium fulvic acid are polysaccharides, lignin, protein, etc.

2. Different structure: the structure of fulvic acid is unique and suitable for fertilizer addition. Fulvic acid has a large exchange capacity of cavitary structure, which can form soil aggregate structure and improve fertilizer utilization rate without moisture absorption.

The deficiency of potassium fulvic acid is that it is very easy to absorb moisture, and when used as a functional fertilizer and compound fertilizer additive, more than 25 kg of 1 ton will cause the fertilizer to seriously absorb moisture and agglomerate, and even become sludge-like. This is determined by its innate structure, and there is currently no effective solution in the industry.

Information about potassium fulvic acid

Potassium fulvic acid is a pure natural mineral active potassium element fertilizer, potassium fulvic acid contains trace elements, dilute starvation soil elements, plant growth regulators, virus inhibitors and other nutrients, so that the nutrients are more sufficient, the supply is more reasonable, so as to avoid the occurrence of various physiological diseases caused by the lack of elements in crops, so that the crop plant type is more vigorous, the leaf color is more intense, and the lodging resistance is stronger.

Potassium fulvic acid can timely replenish the nutrients lost in the soil, activate the soil, have vitality, reduce the nutrients in the soil by excessive absorption of the heavy stubble disease caused by the silver harvest, the product can completely replace the same content of potassium sulfate or potassium chloride and potassium magnesium sulfate, and natural, environmental protection.

The above content refers to Encyclopedia - Potassium fulvic acid.

Potassium fulvic acid action and effect: nitrogen fixation, phosphorus solubilization, potassium activation. In particular, the synergistic effect of potassium fertilizer is particularly obvious, which plays a role in increasing roots and strengthening seedlings, resisting heavy cropping, resisting diseases, and improving crop quality.

Improve the soil aggregate structure, loosen the soil, improve the water and fertilizer retention capacity of the soil, adjust the pH value, reduce the content of heavy metals in the soil, and reduce the harm of salt ions to seeds and seedlings. It has a significant effect on strengthening the adhesion and rapid absorption capacity of plant roots, especially for physiological diseases caused by the lack of trace elements.

Biochemical potassium fulvic acid can be directly applied, and can also be used as foliar fertilizer, flush fertilizer and organic fertilizer, medicinal fertilizer, micro fertilizer and aquatic fertilizer, liquid mulch, humic acid water retention agent main agent or additive, can also be used as organic and inorganic compound fertilizer tower spraying granulation of slow-release fertilizer coating pulp.

Biochemical potassium fulvic acid is used in modern biotechnology, using plant residue as raw material, and through biological fermentation, coal-like fulvic acid substance is successfully prepared: highly active biochemical potassium fulvic acid.

Application of potassium fulvic acid.

Potassium fulvic acid (BSFA) is a highly active BSFA-type biochemical potassium fulvic acid substance that uses plant residue as raw material and is bio-fermented by modern biotechnology. (Fulvic acid is the smallest molecular weight and most active component of humic acid, which is the essence of the active ingredient of humic acid) It integrates the three advantages of composition, performance and quality, and has indisputably become the best substitute for coal-based fulvic acid.

Field crops such as wheat and corn and cash crops such as vegetables, fruit trees, and flowers. Field crop base fertilizer 30-60 kg per mu, in combination with appropriate inorganic fertilizer. The base fertilizer of cash crops is 150 200 kg per mu, and 30 40 kg of high-concentration compound fertilizer.

Answer: Reasonable application of potassium fulvic acid can not only make the soil more loose, improve the water retention capacity and fertilizer retention capacity of the soil, but also reduce the content of heavy metals in the soil to ensure that crops will not be harmed by heavy metals. Moreover, it can prevent flower and fruit dropping, promote crop yield, increase the sugar content of fruits, improve the quality of fruits, improve the commerciality of fruits, and extend the shelf life of fruits.

Potassium fulvic acid (K2O, potassium xanthate): Potassium fulvic acid is a water-soluble paraben organic salt, the main component of which is potassium humate. Potassium fulvic acid has a small molecular weight and has good water solubility and biological activity.

Humic acid (HA): Humic acid is a natural organic macromolecular compound that is mainly found in soil, water sediments, and animal and plant residues. Humic acid has a large molecular weight and usually has a long carbon chain and polyfunctional groups, making it highly bioactive and versatile.

Potassium fulvic acid is mainly extracted from humic acid and prepared by microbial fermentation, chemical synthesis and other methods. Humic acid: Humic acid is widely found in nature, mainly in soil, water sediments and animal and plant residues.

3.Function: Potassium fulvic acid:

Potassium fulvic acid has the functions of regulating soil structure, improving nutrient utilization efficiency, and promoting plant growth. Humic acid: Humic acid has strong chemical properties such as adsorption, exchange, complexation, and chelation, which can improve soil structure, improve soil fertility, protect plant roots, and promote plant growth.

In addition, humic acid also has the functions of anti-oxidation, resistance to diseases and pests, and improvement of crop quality. In conclusion, both potassium fulvic acid and humic acid are beneficial soil amendments and fertilizer additives, but they differ in chemical properties, ** and functions.

Potassium fulvic acid is potassium fulvic acid. In fact, fulvic acid is the legal name, and the reference to "fulvic acid" is a misreading, does not standardize the name, and should be cancelled.

Potassium humate: Potassium humate is extracted from lignite after fine separation with KOH liquid reaction. 3. Application of different potassium fulvic acid:

Potassium fulvic acid is mainly used in agriculture and horticulture. Potassium humate: Potassium humate is mainly used in agriculture, forestry and animal husbandry, petroleum, chemical industry, building materials, medicine and health, environmental protection and other fields.

I hope mine can help you, and I wish you a happy life!

Fulvic acid can be soluble in acid and alkali, in agricultural applications have a good role in acid and alkali inhibition, fulvic acid as an important active ingredient in humic acid, in the role of rooting and strong seedlings is also more prominent, in agricultural production the application of fulvic acid is still relatively wide, common including potassium fulvic acid, zinc fulvic acid, manganese fulvic acid, etc., in the agricultural jujube production, fulvic acid is not the name of potassium fulvic acid.

Potassium fulvic acid is a kind of fulvic acid, containing the active ingredients of fulvic acid and potassium oxide, which can be used in the whole growth stage of crops.

The molecular weight of potassium yellow humate is smaller than that of potassium humate, with more oxygen-containing functional groups, large solubility and soluble in acidic conditions, which has great advantages over potassium humate in the application of agricultural water-soluble fertilizers.

It's just that the extraction of coal is more difficult, so most of the potassium xanhumate on the market is mainly biochemical potassium xanhumate.