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Subject:
Irrigation schedule of paddy rice
From:
"J.L Kang" <[log in to unmask]>
Reply To:
DSSAT - Crop Models and Applications <[log in to unmask]>
Date:
Thu, 14 Mar 2002 11:38:15 +0800
Content-Type:
text/plain
Parts/Attachments:
text/plain (25 lines) 
    Dear listers,
        I want to run DSSAT to simulate paddy rice production.
        And I don't know how to set the irrigation schedule.
        There is a sample from DSSAT:

        *IRRIGATION AND WATER MANAGEMENT
        @I  EFIR  IDEP  ITHR  IEPT  IOFF  IAME  IAMT
         1   -99   -99   -99   -99   -99          10
        @I IDATE  IROP IRVAL  IIRV
         1 85246 IR003    50     0
         1 85246 IR009   100     6
         1 85246 IR008     2     0
         1 85246 IR010     0     0

        My questions are:
        1. What is IIRV?
        2. What is IR010? The user guide lists IR001 - IR009 only.
           And why its IRVAL is 0?
        3. For paddy field,
           should I use IR006(flood depth) instead of IR003(flood)?
           Or I have to set both of them?
    Thanks for your patience,

        J.L. Kang

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