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Subject:
CERES-Maize
From:
jmertens <[log in to unmask]>
Reply To:
DSSAT - Crop Models and Applications <[log in to unmask]>
Date:
Fri, 12 Nov 1999 16:20:00 +0100
Content-Type:
multipart/related
Parts/Attachments:
text/plain (671 bytes) , image/jpeg (1659 bytes) 
Dear DSSAT-er,

I have done some experiments with the CERES-Maize simulation model.  In many
cases, the simulated yield is lower than the yield measured in the field.
When I' m doing some experiments with different levels of nitrogen
application, I notice that the maximum simulated yield doesn'  t increase
anymore when it reaches a certain level (18000 kg DM/ha). Is it possible
that the CERES-Maize model doesn' t translate the highest N-supplies anymore
in dry matter yield?

Regards,

Jan Mertens


Jan Mertens
Soil Service of Belgium
Willem de Croylaan 48
3001 Heverlee
Phone : ++ 32 16 31.09.22
Fax   : ++ 32 16 22.42.06
email : [log in to unmask]

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