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Biochar’s benefits for the long-term sequestration of carbon and nitrogen on American farms are clear, but new research from Rice University shows it can help farmers save money on irrigation as well. The study showed that sandy soil, in particular, gains ability to retain more water when amended with biochar. (Credit: Masiello Lab/Rice University)

Biochar helps hold water, saves money

Biochar’s benefits for long-term storage of carbon and nitrogen on American farms are clear, but new research from Rice University shows it can help farmers save money on irrigation as well.