CHANGSHA XIAN SHAN YUAN AGRICULTURE & TACHNOLOGY CO.,LTD

manufacturer, export(2)

CHANGSHA XIAN SHAN YUAN AGRICULTURE & TACHNOLOGY CO.,LTD

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potassium humate
Specification: 40-80% humic acid; K(in K2O)is 11.5% or more
Detail: Potassium humate Potassium humate (K-humate) is obtained by alkaline extraction of lignite or brown coal or leonardite and is used commercially as a soil conditioner. Major Applications 1) This product can improve the...

humic acid
Specification: the content of humic acid is 50% or more
Detail: Humic acid Humic acid is one of the major components of humic substances. Chemically, it is a super-molecular aromatic acid composed by various functional groups, taking on effects of sorption, complexation, chelation, flo...


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