High humic acid levels can dramatically increase yields. The biological center, the main fraction of natural humic matter, are the humic acids , which contain humic acid and fulvic acid. Want to get the most out of your fertilizer applications?
Minimum of humic acids. This created analytical challenges and mass confusion for those products that are fulvic isolates, having no measurable or very low humic acid in them.
Actually humic acid is the fraction of humus and humus is the final product of organic matter decomposition, so humic acid already became available in soil . They are not a single . Chemically, humic acid contains more carbon and less hydrogen than does the animal and plant residues from which it has formed through extensive biological. The humic acid extraction was based on Swift. In terms of the generally accepted concepts, chemically, humic acids are the highly molecular nitrogen-containing organic acids whose molecules include aromatic . The basidiomycete Collybia dryophila K20 which colonizes forest soil, was found to decompose a natural humic acid isolated from pine-forest litter (LHA) and .