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Date: | Thu, 21 Feb 2008 09:31:18 -0600 |
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Joe,
What you are looking for currently cannot be done with I-FARM. I-FARM
has the SSURGO soil database included (currently for 42 states,
including KY) that gives soil and location specific representative
crop yields. There is no crop growth model in I-FARM. For crop growth
simulation you could look at DDSAT, EPIC or WEPP. Nevertheless we
have machinery and (organic) fertilizer data in I-FARM that you could
use in your whole farm model. We also have completed including
100-year simulated weather data for all US weather stations,
generated by CLIGEN, that's available through WEPP. You'll find all
I-FARM data on-line in the 'internal data' section.
Ed van Ouwerkerk
http://i-farmtools.org
At 09:07 AM 21-02-2008, Jordan Shockley wrote:
>Dear Ed van Ouwerkerk,
>
> I e-mail the DSSAT listserv early this week looking for some
>assistance. Your reply was very useful and I thank you. I have explored
>I-Farm and have a question. What I am specifically looking for are annual
>simulated yields given the inputs of production (about fifty years of
>weather data, no-till, irrigation, fertilizer level, planting dates ect.)
>that I can control and alter to best represent conditions in KY. After
>simulating multiple crops, I was planning on conducting my own whole farm
>model for my dissertation. Specifically, I am analyzing machinery
>management practices via a whole farm model and just need the simulated
>yield data for KY. Can I-Farm simulate annual yield for different crops
>given production inputs? Thank you so much for your help and I look forward
>to hearing from you.
>
>Sincerely,
>
>Jordan Shockley
>331 Barnhart Building
>Lexington KY 40546
>Phone: 859-257-7272 ext.271
--
Eduard van Ouwerkerk
Dept of Agricultural and Biosystems Engineering
Iowa State University
3112 NSRIC Building
Ames, IA 50011
USA
phone 1-515-294-9127
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