Lawrence Mayhew: Humates & Humic Acid Products — The State of the Science MP3

Lawrence Meyhew

$2.95

Humates and humic acid products have long been utilized in eco-farming systems but have been poorly understood and scantily researched. That is changing. Lawrence Mayhew, in his 2015 address at the Acres U.S.A. annual conference, brings 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

Free Podcast

Humusphere: A New Book Release from Acres U.S.A.

In this breakthrough work — now available in English for the first time — the independent German-Norwegian explorer of soil life, graduate permaculture designer and graduate engineer Herwig Pommeresche shares his lifetime of research into humus.

#7488 • Copyright 2018 • Softcover • 264 pages