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.

• 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.

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.

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.