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Subject:
Fertilizer Input
From:
Uday Khodke <[log in to unmask]>
Reply To:
DSSAT - Crop Models and Applications <[log in to unmask]>
Date:
Wed, 12 Sep 2001 20:18:30 +0530
Content-Type:
text/plain
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text/plain (14 lines) 
Dear Members,

I am using DSSAT 3.5 for peanut crop growth simulation. I have calibrated the model with one of my treatments which is without water stress and recommonded (N P K as 40:60:30) fertilizer input. The observed and simulated data for this perticular treatment are matching. 

I simulated another treatment keeping all the inputs same as above except, there was no fertilizer. 

I observed tnat the simualated Pod yield, total biomass and max leaf area and seed yield in case of treatment without fertilizer are higher compared to the treatment with fertilizer. In my opinion the treatment with fertilizer should show higher values.

I will appreciate your comments on this please.

Thanks.

Uday

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