Tag Archive : fulvic acid

potassium-humate

Function of potassium humate

Function of potassium humate,let us start with humic acid functional group in potassium humate can absorb and store potassium ions, prevent loss with water in sandy soil and leaching soil, and prevent fixation of potassium by sticky soil.

In addition, some parts of potassium humate are low-molecular-weight humic acid such as fulvic acid, which has a corrosive effect on minerals such as potassium silicate and potassium feldspar, which can be slowly decomposed to increase the release of potassium and increase the content of available potassium.

The utilization rate is 87% -95% higher than ordinary potassium fertilizer, which increases fertilizer efficiency, crop yield and quality.
Potassium humate has a combination of land use and land cultivation; long-term and quick-effect coordination; special effects in water retention and fertilizer retention. It combines the advantages of inorganic fertilizers and farm fertilizers and is superior to them.

Function of potassium humate is a good controlled release fertilizer, so that the nutrients in the early stage will not be too much, the nutrients in the later stage will not be too low, and the fertilizer supply curve is stable. The release rate can also be controlled by physical and chemical biotechnology methods to achieve two-way regulation of accelerated release and sustained release.

The supply of nutrients in the fertilizer is basically synchronized with the nutrient requirements of the crop to achieve dynamic balance.
Ordinary chemical fertilizers (such as urea, 50% -60% potassium fertilizer, diammonium phosphate, etc.) can easily produce soil compaction and pollution to water and air, and potassium humate can be avoided or significantly reduced.

And it significantly increases crop yield, improves crop quality, improves crop nutritional content, reduces nitrate content, and has excellent color, fragrance, taste, and storability.

It is the material foundation of environmentally-friendly agricultural cleaner production and green food.

Potassium humate has low loss, high utilization rate, stable plant absorption, and two-way improvement in yield and quality..

Function of potassium humate,It is a “green” potassium fertilizer for agricultural applications and a substitute product for potassium chloride and potassium sulfate for general agricultural use. Potassium humate is suitable for any crop.

fulvic acid uses

Fulvic acid Uses

Fulvic acid can be used as a broad-spectrum plant growth regulator. It can promote plant growth, especially to control the openness of crop leaf stomata, reduce transpiration, and play an important role in combating drought. It can improve stress resistance, increase yield and improve quality.

The application target is wheat, corn, sweet potato, millet, rice, cotton, peanut, rape, tobacco, sericulture, melon and fruit, vegetables, etc.; it can be mixed with some non-alkaline pesticides, and often has synergistic effect.

1, fulvic acid can be used as “leaf treasure”, “plant protection”, “rich production”, “plant growth hormone” and other liquid compound fertilizer is a high-tech, a variety of trace elements and other active ingredients.

2, fulvic acid for spraying crops, drought resistance, dry heat. Taking foliar sprayed wheat as an example, the average stomatal opening degree can be reduced by about two-thirds, and the root activity of the plant can be improved, the premature aging can be prevented, the various enzyme activities can be increased, and the chlorophyll content can be increased by more than 20%.

3, fulvic acid for apple, grape, peanut, watermelon, tea and other economic crops foliar spray, can increase the sugar content by 2-4 degrees, acidity decreased, VC increased, so it can improve the quality of the fruit. It can be used for cotton to control yellow blight and increase the cotton yield by 15-30%.

4, fulvic acid for medical use, can increase body immunity, adjust gastrointestinal function, anti-tumor, with hemostasis, anti-inflammatory and blood circulation, better effect on high blood pressure, gynecological diseases.

5, fulvic acid used as a feed additive, can increase the appetite of pigs, increase tenderness and increase; increase the egg production rate of chickens by 15.5%, increase the hatching rate of chickens by 21.8%, increase the rate of health care by 15-20%, prevent livestock diseases And chicken chop.

6, fulvic acid for industrial, cigar dyes, ceramic additives, mineral processing inhibitors, battery cathode expansion agents, heavy metal ion adsorbents.

Fulvic Acid

Fulvic acid

Fulvic acid, a short carbon chain small molecular structure material extracted from natural humic acid, is the water-soluble part of humic acid with the smallest molecular weight and the highest active group content, and is widely found in nature.

Among them, the proportion of fulvic acid in the soil is the largest, mainly composed of natural, yellow to dark brown, amorphous, gelatinous, organic polyelectrolytes with fat and aromaticity, with smaller molecular weight and highest active group content. Cannot be represented by a single chemical structure.

Fulvic acid is the best ingredient in soil humic acid.

It is also a humic acid product with a wide range of use and high economic benefits. It can increase grain yield, restore soil fertility, improve soil, improve ground temperature, promote root development, effectively adjust soil pH, solve soil compaction, reduce fertilizer application and increase The quality of agricultural products has special effects.

In the case of dry climate, it can reduce the degree of stomatal opening of crops, commonly known as “drought resistance No.1”. Up to now, there are still large market and competitive advantages in plant growth agents, anti-reverse agents, fluid fertilizers, pharmaceutical preparations and cosmetics.

Fulvic acid is a gray-black powdery substance that is soluble in water.

It is a plant growth regulator that promotes plant growth and plays an important role in combating drought. It can improve plant resilience, increase yield and improve quality. The main application objects are wheat, corn, sweet potato, millet, rice, cotton, peanut, rape, tobacco, sericulture, melon and fruit, and vegetables.

Fulvic Acid Structure

The fulvic acid contains functional groups such as carboxyl group and phenolic hydroxyl group, which has strong complexation, chelation and surface adsorption ability, can reduce the loss of ammonium nitrogen, increase the moving distance of phosphorus in the soil, and inhibit the fixation of water-soluble phosphorus in the soil.

  1. Elemental composition: C 54.82% H 2.29% O 41.14% N 0.66% S 1.09%.
  2. Functional group content: total acid group 8.76 meq/g (hydroxy 6.12 meq/g, phenolic hydroxyl 2.64 meq/g).
Potassium humate detail

Potassium humate details

Potassium humate is a non-uniform aromatic hydroxycarboxylate with a black granule or powdery solid. It is a product obtained by finely selecting lignite and then extracting it with KOH liquid. It is soluble in water and alkaline. It contains an active group such as a carboxyl group or a phenolic hydroxyl group.

The humic acid functional group in potassium humate can absorb potassium ions, prevent water loss in sandy soil and leaching soil, and prevent potassium from sticking in sticky soil.

In addition, some parts of potassium humate are low-molecular humic acids such as fulvic acid, which have a dissolution effect on minerals such as potassium silicate and potassium feldspar, which can slowly decompose to increase the release of potassium and increase the content of available potassium.

It is 87%–95% higher than the common potassium fertilizer utilization rate, which increases fertilizer efficiency, improves crop yield and improves quality.

It has the special effects of combining land and land; long-acting and quick-acting coordination; water-retaining and fertilizer-retaining effects.

It combines the advantages of inorganic fertilizer and farmyard manure and is superior to them.

It has a good nutrient release regulation function. It is a good controlled release fertilizer, so that the nutrient is not too much in the early stage, the nutrient is not too low in the later stage, and the fertilizer supply curve is stable.

The release rate can also be controlled by physical and chemical biotechnology to achieve two-way regulation of sustained release and sustained release.

The balance between the supply of nutrients in the fertilizer and the demand for nutrients in the crop is basically synchronized to achieve a dynamic balance.

Ordinary chemical fertilizers (such as urea, 50% – 60% potassium fertilizer, diammonium phosphate, etc.) are easy to produce soil compaction and water and gas pollution, potassium humate can be avoided or significantly reduced. And obviously high crop yield, improve crop quality, improve crop nutrient content, nitrate content, color, aroma, taste and storability.

It is the material basis for agricultural clean production and green food with environmental protection functions. The loss of potassium humate is low, the utilization rate is high, the plant absorption is stable, and the yield and quality are improved in both directions.

It is a “green” potash fertilizer for agricultural application and a substitute for ordinary agricultural potassium chloride and potassium sulfate. Potassium humate is suitable for any crop and can also be applied in combination with common fertilizers.

  • Potassium humate can improve soil physical characteristics, improve soil aggregate structure, reduce soil compaction, and achieve good conditions.
  • Increase soil cation exchange capacity and fertilizer retention capacity to adsorb and exchange plant nutrients, improve fertilizer slowness, and increase soil fertility and water retention capacity.
  • Activities to provide soil beneficial microorganisms
  • Promote the decomposition of artificial (such as pesticides) or natural toxic substances and effects
  • Increase the soil’s ability to balance and neutralize the soil pH.
  • color black helps absorb heat and plant in early spring
  • Directly affect cell metabolism, improve crop respiration and photosynthesis, and enhance crop resilience, such as drought resistance, cold resistance, disease resistance, etc.
  • The nutrients needed to release the plant after decomposition
  • strong roots increase production, improve crop quality, improve fruit sweetness