Humic acid is formed  by microbial degradation of the dead biological substances such as lignin. Its specific properties and structure depending on a given sample source from water or soil to extract the specific conditions. However, while the humic acid is from different sources, the performance is very similar. Humus in soils and sediments can be divided into three main parts: humic acid (Humic acid, HA), fulvic acid (fulvic acid, FA) and humin (humin, HM). HA is soluble in alkali solution, but not soluble in water and acid; FA is soluble in alkali, soluble in water and acid; the HM is neither soluble in alkali, nor soluble in water and acids.

• Base fertilizer for field crop, 50-100kgs/ha per crop season.
• For fruit trees, 10-kgs per plant.
• For vegetables, 1-2kg/m2.
• Mix additive: 30-60kgs per ton of composite.

• Largely promote the buffering power and fertility of soil by improving the structure and increasing its organic matter.In sandy soil, humic acid will help to increase fertility of soil through its cation exchange capacity to retain water and beneficial micro nutrient .In heavy and compact soil, Humic acid 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,humic acid can buffer the pH and convert the nutrients and trace elements into absorbable form and promote their uptake by the roots.In acidic soil, humic acid 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.

Shandong Jingfeng Humic Acid Technology Co., Ltd. is committed  to humic acid R & D, production and sales, founded in 2009, reconstructed  in 2015, with registered capital 18 million, total assets of 200 million, has more than 50 employees, including professional R & D 5 people.

We are committed to humic acid researched & development, production 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.

Main products

Currently we have Agricultural Product series humic acid base fertilizer NPK, humic fertilization, macronutrients humic fertilization, fulvic acid foliage and the like; lead-acid batteries expansive aspect of high purity humic acid; sodium humate feed grade, pharmaceutical grade humic acid and so on 30 kinds of products.

Overseas bestsellers: original humic acid powder, humic acid granules, sodium humate, super sodium humate, potassium humate, super potassium humate, nitro humate, boron humate, magnesium humate, phosphate humate, potassium fulvate, fulvic acid chelated trace elements have been exported to Europe, America, Japan and South Korea, the Middle East and Southeast Asia more than two dozen countries, was widely praised.