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CANADIAN JOURNAL OF SOIL SCIENCE - Special Issue: Biochar Amendments for Sustainable Soil Management By Andrew Chapeskie ·
Biochar burns impact on soil ? By Dick Gallien ·
Harpers recalcitrant carbon By Roger Faulkner ·
Harpers recalcitrant C hoodoo 2 messages By David R Derbowka ·
Biochar in Soil #biochar #soil #organic matter 4 messages By Anand Karve ·
19 Year Study by UC Davis how to build Soil Carbon levels By Rick Wilson ·