[Terrapreta] Exotic' species alter soil fertility

[Biopact]

Indeed, it seems like you need to look at things on a case by case basis. 
Still, it would be interesting to see what happens when you add biochar to 
the cases mentioned as impacting soil biodiversity in a negative way.


----- Original Message ----- 
From: "francoise precy" <f.precy at hotmail.co.uk>
To: <terrapreta at bioenergylists.org>
Sent: Wednesday, May 28, 2008 11:15 PM
Subject: [Terrapreta] Exotic' species alter soil fertility


>
> Wed, 28 May 2008, 18:29:16 +0200 from: "Laurens Rademakers
> http://www.alphagalileo.org/index.cfm?fuseaction=readrelease&releaseid=529542&ez_search=1
>
> Hi Laurens,
> The last paragraph of the French article cited says that contrary to the 
> results above mentioned, a plantation of Acacia holosericea in Burkina 
> Faso has shown an increase in microflora functional diversity. Appears to 
> need an assessment not by tree species (only) but (also) by the nature of 
> each local soil.
>
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