Shandong Chuangxin Humic Acid Technology Co.,Ltd
Certification: ISO9001, ISO
Application: Vegetables, Flowers, Fruit, Other
Infection on Soil: Other
Chemical Character: Chemical Acid
Release Type: Slow
Leonardite is a kind of natural organic micromoledule polymer. it is the high molecular uncertain polymer compound formed from the decomposition of plant residue and transformation of microorganism through tens of millions of years or even hundreds of millions of years. or a series of physical and chemical effects of earth. it is also an important sources of Humic Acid raw material.
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