Read at :
http://tech.groups.yahoo.com/group/biochar-soils/message/71
Combination of biochar with other soil amendments
Is anyone aware of projects that have combined biochar with other types of soil
amendment to improve farming in the drylands ?
I am thinking of examples like TerraCottem:
http://www.terracottem.com/pages/en/home.htm
Perhaps there is a limit to the benefits, as there might be some overlap in the
properties of the materials, especially with regards to moisture retention.
Still, it’s worth checking out.
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