Shandong Chuangxin Humic Acid Technology Co.,Ltd
Model No.: CXHA-HA
Certification: ISO9001, ISO, SGS, Other
Application: Vegetables, Flowers, Fruit, Other
Infection on Soil: Other
Chemical Character: Chemical Acid
Release Type: Slow
Packaging: 25kg/woven bag,kraft paper bag,ton bag,etc.
Productivity: 150000 tons
Place of Origin: China
Supply Ability: 150000tons
HS Code: 3824999990
Tere are many leonardite mine source in China,like Xinjiang,neimenggu,shanxi,Jiangxi,heilongjiang province,etc.But only Xinjiang leonardite mine has high quality humic acid content and high C.E.C.The leonardite from Xinjiang is used as raw material in many fields.
Leonardite Humic Acid is a high polymer heterogeneous aromatic hydroxyl carboxylic acid.
Leonardite humic acid is black brown powder or granular, insoluble in water and is of weak acidity, easily soluble in alkali.
Leonardite humic acid comprises hydroxyl, carboxylic, phenolic hydroxyl, active groups.
Item Appearance Black Powder Black granule Organic matter (dry basis) 85.0%min 85.0%min Humic acid (dry basis) 70.0%min 65.0%min Moisture 23%max 23%max pH 4.0-6.0 4-6
Organic matter (dry basis)
Humic acid (dry basis)
-----Plant growth stimulant, promote root development and stimulates seed germination.
-----Enhance nutrient uptake by combining nutrients and humic acids and keep a well-balanced nutrition.
-----Enhance the resilience of crops. such as cold, drought, pest, disease and toppling resistance.
-----Promotes healthier, stronger plants and enhance appearance
-----Potassium is an important component of chlorophyll, speed up the photosynthesis.
-----Soil conditioner. Improve soil structure. Increase ion exchange capacity of soil.
-----Enhance resistance to stress for soil, especially reduce high salts in alkaline soils.
-----Enhance nutrients uptake and increases the content of humus in soil.
-----Prevents soil from contamination of heavy metallic ions as well as other harmful matters.
-----Fertilizer efficiency promoter. Greatly improve the utilization of N & P.
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