A "must-see" talk by the agronomist Claude BOURGUIGNON. Together with his wife Lydia, they founded an independent and unique lab analyzing agricultural soils all over the planet.
See their website : www.lams-21.com
Brought to you by www.coastline-consulting.net/the-soils
This talk is part of a presentation made in 2010 in France.
Coastline Consulting, based in Hong Kong, supports renewable energy and sustainable agriculture. Theyprovidedthe English translation.