[Terrapreta] char & vascular systems (lead and arsenic)

[Mark Ludlow]

Philip,

 

Following your suggestion I found
http://cru.cahe.wsu.edu/CEPublications/eb1884/eb1884.pdf which speaks to the
issue of gardening in lead and arsenic contaminated soils.

 

Thanks!

 

Mark

 

From: e.philip.small at gmail.com [mailto:e.philip.small at gmail.com] On Behalf
Of Philip Small
Sent: Friday, June 13, 2008 4:33 PM
To: Richard Haard
Cc: mark at ludlow.com; Lloyd Helferty; terra pretta group;
biochar-ontario at googlegroups.com
Subject: Re: [Terrapreta] char & vascular systems

 

 

On Fri, Jun 13, 2008 at 2:40 AM, Richard Haard <richrd at nas.com> wrote:

 

 There must be a body of research on uptake.....

I am at my daughter's college graduation (go Gooey Ducks!) so short
response: WSU has extensive studies on arsenic and plant uptake, Soil sci
Frank Peryea at WSU in wenatchee wa is the primary source.  I will google
when  get a chance... -philip

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