Field drainage

This publication from the National Cooperative Extension explains results of a biochar filtration application. The effects of amending sand soil columns with hybrid poplar biochar made by a slow pyrolysis process at 450°C at va

Visit this page for an index to a number of high quality biochar research reports and publications by the WSU Center for Sustaining Agriculture and Natural Resources (CSANR).

Contents include:

This short summary from the National Pesticide Information Center reviews the effects of biochar on pesticides in soil. Biochar can bind to pesticides in soil. The effect of biochar on pesticide residues in soil varies.