Fulvic and Humic Acids

What are Fulvic and Humic acids? Humic substances like fulvic and humic acids are organic compounds that are important components of humus, the major organic fraction of soil, peat, and coal (and also a constituent of many upland streams, dystrophic lakes, and ocean water). In the late 19th and early 20th century, humic substances were … Continue reading Fulvic and Humic Acids