Lawrence Mayhew: Humates & Humic Acid Products — The State of the Science
Humates and humic acid products have long been utilized in eco-farming systems but have been poorly understood and scantily researched. That is changing. The speaker will bring attendees up to date on their use, science, and regulatory issues.
(56 minutes, 54 seconds) Recorded at the 2015 Acres U.S.A. Conference, Pittsburgh, PA Friday December 11, 2015