| Customization: | Available |
|---|---|
| Condition: | New |
| Certification: | SRS |
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JINGFENG leonardite potassium humate granules / prills The Hydroxyl groups and carboxyl groups in potassium humate react easily with calcium ions in soil. Then form the aggregate structure of soil through the physiological action of plant roots.
When humic acid is decomposed by microorganisms, it releases heat.
Especially when crop seedlings are unearthed in early spring season, it can increase ground temperature and play a role in resistance to spring cold.
It has been found that direct application of leonardite and corn straw can improve the structural properties of soil.
Especially for the formation of aggregate structure in the range of 0.25mm~1mm.
The experimental results show that the application of leonardite raw powder(humic acid powder), which accounts for 10% of soil quality, can reduce the pH of soil from 9.0 to 8.0.
Researches show that leonardite can improve the nutrient supply of saline-alkali soil. Increase the root activity of rice. Promote the growth and increase the yield.
Main Specification
| Appearance | Black Flakes / Powder | Black Crystal / Column |
|---|---|---|
| Product code | JFHA-KHA-1-F/P | JFHA-KHA-2-C |
| Water Solubility | 98% | 95% |
| Potassium(K2O dry basis) | 10.0% min | 10.0% min |
| Humic Acid(dry basis) | 65.0%min | 65.0%min |
| Fulvic Acid(dry basis) | 2.0%min | 2.0%min |
| Moisture | 15.0%max | 15.0%max |
| Particle size | 1-2 mm | 1-2mm/2-4mm/4-6mm |
| Fineness | 80-100 mesh | / |
| pH | 9-10 | 9-10 |
| Lower content potassium humate | 40% Potassium Humate | |
| Potassium humate contains fulvic acid | Potassium fulvate | |
SRS Certification
In some countries, certification is overseen by the government, and commercial use of the term organic is legally restricted. Certified organic producers are also subject to the same agricultural, food safety and other government regulations that apply to non-certified producers.
Supply ability : 7500 MT/month
JINGFENG HUMIC ACID
Shandong Jingfeng Humic Acid Technology Co., Ltd. is high-tech company committing to humic acid R & D,producing and sales, was founded in 2009, in early 2015 the restructuring, the registered capital of 18 million, total assets of 200 million yuan, has more than 50 employees, including professional R & D 5 people.
The company is committed to humic acid products development,producing and sales.
We have achieved remarkable results on development and application of the agriculture humic acid series,feed farming humic acid series,pharmaceutical grade humic acid, and also in ceramic industry,batteries and more.
We are currently registered international certification in some foreign institutions.
Farmers can't, as our experience, most farmers dont know how to test the fertilizer, even they don't know where the laboratory is. So they just check the product quality by eyes. But problem is sodium humate is totally same appearance with potassium humate. Another way to observe the differences is to use these two products for foliar application. Like i mentioned above.
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