Subject: Re: stability in agroecosystems

From: Russ Bulluck <[email-masked]>
Date: Mon, 16 Aug 1999 10:23:12 -0400

Joel,

I'm not sure if this is exactly what your are loking for, but Deb Neher has
looked at medium- and long-term perenial systems and annual systems, and the
effects on microbial biomass and nematode communities.  These are definitely
non-crop!

Neher, D.A., and Campbell, C.L. 1994. Nematode communities and microbial
biomass in soils with annual and perenial crops.  Applied Soil Ecology
1:17-28.

--
Russ Bulluck
Ph.D. Candidate
Department of Plant Pathology
North Carolina State University
PO Box 7616
Raleigh, NC  27695-7616

http://www.cals.ncsu.edu/plantpath/Personnel/Students/webpage.htm

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
The soil population is so complex that it manifestly cannot
be dealt with as a whole with any detail by any one person,
and at the same time it plays so important a part in the soil
economy that it must be studied.
--Sir E. John Russell
The Micro-organisms of the Soil, 1923
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