Potassium humate application
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-term and quick-acting coordination; water retention and fertilizer-retaining effects are obvious.
Potassium humate 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 early, and the later nutrients are not too low. The fertilizer curve is stable. Potassium humate application can also regulate the release rate through 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.
Potassium humate is a “green” potash fertilizer for agricultural application, and is 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 is non-toxic, odorless, black natural organic powder. Soluble in water, it is a kind of organic macromolecular compound with a large number of intricate functional groups. It is more resistant to microbial decomposition.
Its slowing down is the crown of all organic solid fertilizers. It has strong adsorption, exchange, complexation and chelation. Ability is the best indicator of fertility, and it is also known as ecological fertilizer. It can be used as an organic fertilizer for slow-acting nitrogen, phosphorus and potassium.
It can also provide a large amount, medium amount and trace elements required for various plants, and organic substances including humic acid, yellow rot, humic acid amino acid, sugar and the like. High-quality potash fertilizer and organic raw materials in the production of organic compound fertilizer.