FW: web site with long-term fertilization trial

Sustainable Agriculture Network (SAN@nal.usda.gov)
Wed, 3 Feb 1999 09:24:12 -0500

FYI:

-----Original Message-----
From: Raupp@aol.com [mailto:Raupp@aol.com]
Sent: Wednesday, February 03, 1999 3:51 AM
To: ECOL-AGRIC@mailbase.ac.uk
Subject: web site with long-term fertilization trial

Dear colleagues,
Fertilization is one of the most effective agronomic tools both for crop
growth and soil fertility development. A deeper understanding of this matter
has to be obtained by long-term trials, as soil and crop reactions need
several years of observation.

Since 1980 a fertilization trial comparing composted farmyard manure (with
and without biodynamic preparations) and mineral fertilizer is carried out
in Darmstadt (Germany) at the Institute for Biodynamic Research. A summary
of the results, a list of research topics, the list of publications (more
than 50)
and some information on our institute is presented at:

http://members.aol.com/orgfarming/v1/index.html

Andy says: "For those who don't read German, there is a link to an English
version."

Best wishes and regards,
Joachim Raupp.

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