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Dave S.
Apr 18, 2008, 8:07:42 PM4/18/08
to Terra Preta
Madari is trying to understand what makes terra preta so fertile and
different from other soil. She says the organic matter in terra preta
is stable because it has a core of several aromatic rings. The soil
can store nutrients thanks to reactive carboxylic groups on the
surface of that core.
Click on http://groups.google.com/group/terra-preta/web/terra-preta-in-the-news?hl=en
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different from other soil. She says the organic matter in terra preta
is stable because it has a core of several aromatic rings. The soil
can store nutrients thanks to reactive carboxylic groups on the
surface of that core.
Click on http://groups.google.com/group/terra-preta/web/terra-preta-in-the-news?hl=en
- or copy & paste it into your browser's address bar if that doesn't
work.
Dave S.
Apr 27, 2008, 3:47:30 PM4/27/08
to Terra Preta
Article in Boston Globe today.
Click on http://groups.google.com/group/terra-preta/web/terra-preta-in-the-news
Click on http://groups.google.com/group/terra-preta/web/terra-preta-in-the-news
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