Leonardite powder is a natural organic material derived from the oxidation of lignite, a type of coal. It is rich in humic acids and is often used in agriculture and horticulture to enhance soil quality and promote plant growth. Here are some key points about Leonardite powder:
1. Soil Amendment: Leonardite is known for improving soil structure, increasing water retention, and enhancing nutrient availability.
2. Humic Acids: It contains high levels of humic and fulvic acids, which are beneficial for plant health and soil fertility.
3. Organic Farming: Because it is a natural product, Leonardite is suitable for organic farming practices.
4. Application: It can be mixed into the soil or used as a component in fertilizers to boost their effectiveness.
5. Environmental Benefits: Leonardite helps in carbon sequestration and can improve the overall health of ecosystems.
Humic Acid Main Specification
| Appearance |
Black Powder / Granule / Crystal |
Black Powder / Granule / Crystal |
| Product code |
JFHA-HA-1-P/G/C |
JFHA-HA-2-P/G/C |
| Organic Matter (dry basis) |
85.0% min |
80.0% min |
| Solubility |
NO |
NO |
| C.E.C |
≥200meq / 100g |
≥200meq / 100g |
| Humic Acid (dry basis) |
60.0% min |
50.0% min |
| Moisture |
25.0% max |
25.0% max |
| Particle size |
2-4mm / 2-6mm |
2-4mm / 2-6mm |
| Fineness |
80-100 mesh |
80-100 mesh |
| Granule Radial Load |
12N |
12N |
| PH |
4-6 |
4-6 |
Humic Acid Main Function
(1). Effect to soil
- Largely promote the buffering power and fertility of soil by improving the structure and increasing its organic matter.In sandy soil, HA will help to increase fertility of soil through its cation exchange capacity to retain water and beneficial micro nutrient .In heavy and compact soil, it will work with fungi to construct a crumb structure root to absorb water oxygen and nutrient also improve root penetration.
- Neutralize both acidic and alkaline to make it into a optimized soil environment with pH 5.5-7.0.In alkaline soil, beneficial ion and other trace elements can not be absorbed by plants,HA can buffer the pH and convert the nutrients and trace elements into absorbable form and promote their uptake by the roots.In acidic soil, it will largely reduce the toxins such as the ally aluminum and heavy metals, which will be bonded firmly and immobilized ,thus their toxicity is reduced and phosphate is bonded by aluminum is released.In saline soil, Salts are split up by the high cation exchange capability, cation (eg.Ca, Mg) are bonded and chelated.
- Foster proper environment for soil microbial mass. Soil research shows that a place with higher content of humic acid will appear more beneficial microbial mass.Thus these microbial will help to increase the good effect of the soil.
(2). Effect to seeds and roots system
Working as natural seed germination and room stimulant.Promote germination of seeds and growth of root system.Humic stimulates the membrane of seeds to form a strong roots, which is decisive to increase the capacity of root to take up both micro and macro nutrients.
(3). Effect to plants
- Largely optimized the absorption of beneficial ion by plants thus increase plants growth accordingly increase the yield and fruits quality. Based on improved structure, N is largely stored and slow released, P is release from AL +in soil,also other microelement is in the form of easy-available by plants, meanwhile the beneficial fungi is active to produce different kind enzymes. with the above joint effort, the yield will be increased at least 30%.
- Enhanced cell assimilation as well as photosynthesis increase the plant's sugar and vitamin content, thus the quality of their seeds will be largely increased.
- Enhance plants'ability to counter stressed conditions. Mobilize K absorption to regulate the stomata open and close on the leaves also promote metabolism, thus increase the plants' ability under stressed conditions.
(4). Effect to yield
Help to the growth of chlorophyll to promote photosynthesis, thus helping to improve the accumulation of sugar, fat and amino acids in plants, to promote roots and tubers,increase production, improve taste. HA can enhance cell growth and help promote photosynthesis, thereby increasing the vitamin content of sugar and fruit crops, meanwhile HA can chelate heavy metals in soil to avoid being absorbed by crops, yield and quality will be greatly increased.
- Suitable for all crops with base and top dressing, 600-800 kgs/ha(Granular humic acid,crystal humic acid).
- To increase the organic carbon ratio in soil, humic acid powder is suggest
Organic Certification
In order to label and sell products as organic, farmers and food processors must go through a certification process.
The SRS certification brand originated from Germany. SRS is the abbreviation of Sustainability Related Standards Certification in English, which means sustainable standard certification. Our agency is one of the core members of the German SRS and can provide a variety of international and domestic certification services, including organic certification in China, the EU, the United States, and Japan, global and Chinese Good Agricultural Practices (GAP) certification, Global Recycling Standard (GRS) and organic certification. Content Standard (OCS) certification, etc.
Package
- Supply ability : 10000 MT/month.
- 1kg, 5kgs, 10kgs printing aluminium foil bag + 10kgs, 20kgs printing carton box.
- 20kgs/25kg woven/paper bags with inner liner.
- 20kgs/25kg color printing PP/PE bags with inner liner.
- 1MT,1.1MT jumbo bags with discharge hole.
- According to customers' requirement.
JINGFENG NEW PACKAGE DISPLAY
We Are Jingfeng Humic
JINGFENG focus on green agriculture , human health . We are committed to humic acid products development , producing and selling. We have achieved remarkable results on development and application of the agriculture humic acid series , feed farming humic acid series , pharmaceutical grade humic acid.
We have a professional analytical laboratory that can conduct comprehensive analysis of different humic acid series products, and can provide a complete set of extraction plans for different humic acid raw materials.
Regarding the application of humic acid in agriculture, we can analyze the soil quality, water quality and crop conditions in different regions, and then formulate fertilizers according to individual cases.
We can make specific fertilization plans for crops planted in concentrated areas, and carry out three-in-one fertilization operations from base fertilizer, flush-release fertilizer, and foliar fertilizer.
At the same time, we can come up with very effective plans for improving soil, such as saline-alkali soil, heavy metal-contaminated soil, and windbreak and sand fixation.
For the application of humic acid in animal feed and aquaculture, we have formulated feed-grade sodium humate, and are also developing a series of formulas that can be used for each animal.
We have also made a series of new progress in industrial applications. At the same time, our R&D team has made new progress in new fields of humic acid, such as food, medicine and other industries, and developed some medical humic acid products with good therapeutic effects.
We are also actively communicating with well-known humic acid experts at home and abroad, and have achieved a series of fruitful research.
WHAT OUR CLIENTS SAID
too much humic acid
In balanced quantities, humic acid facilitates nutrient exchange between soil and plant roots. Excessive levels can cause nutrient lock-up, binding nutrients to soil particles and making them inaccessible to plants.
quantification of humic and fulvic acids
- Standardized Method A new standardized method has been developed for the accurate quantification of humic and fulvic acids in both solid and liquid samples. This method provides better precision and accuracy in measuring these substances. source
- HPLC Technique Rapid quantification of humic and fulvic acids can be achieved through a simple method using high-performance size-exclusion chromatography (HPSEC), offering a quick and efficient analysis. source
- Methodology Video A visual tutorial on the quantification methods for humic and fulvic acids has been published, providing a practical overview of the processes involved.
JINGFENG HUMIC ACID COMPANY MAIN PRODUCTION
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