Dear Theodoros,
 
As a rough approximation try adding a week to the heading date to get
anthesis.  That should come within a few days of being correct unless
someone has a tighter estimate.
 
Tom Hodges
 
 
On  8 Dec 97 at 15:19, Theodoros Mavromatis wrote:
 
> Dear DSSAT users,
>
> I am working on the validation of CERES-Sorghum at the conditions meet
> at SE US. We have found some experimental crop data from stations at
> Louisiana. However, it seems that heading date is usually recorded
> instead of anthesis date. Since CERES-Sorghum simulates anthesis date
> and not heading I am looking for a way to "relate" those two
> phenological stages.
> Therefore, I would really appreciate if anyone out there has anything to
> suggest(any references ?) on this.
>
> Thanks in advance.
>
> Theodoros
> --
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> Theodoros Mavromatis                           tel: +303-497-8127
> National Center for Atmospheric Research       fax: +303-497-8125
> ESIG, P.O. Box 3000
> Boulder, Colorado, 80307
> USA
>
Tom Hodges, Cropping Systems Analyst
14314 SW Allen Blvd., #317
Beaverton, OR 97005 USA
Voice: 503-531-0121
Email: [log in to unmask]
WWW  http://www.geocities.com/RainForest/Vines/4984
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