CHANDRA SEKHAR PAUL
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As you know clay soil generally retains a high amount of water in comparison to sandy soil. The addition of biochar to the clay soil increases the pores in soil particles. In my point of view, the biochar addition will increase water retention more in clay soil but definitely, it will depend on the biochar feedstocks and pyrolysis temperature. You can go through a research article (attached).
On Wed, Oct 21, 2020 at 1:21 AM Ron Larson <rongretlarson@...> wrote: