My research is about simulating the changes of soil organic carbon and greenhouse gas in farmland under different cropping systems (rice, corn, wheat, etc.) straw return conditions by model. The tool used is the DSSAT model, and the good news is that the just released DSSAT4.8 can perform GHG simulations. I have learned the use of the model through some courses, but there are still many questions I don’t understand.
Since no one in my group uses this model and my teacher is not very clear about it, I need to figure it all out by myself, which is very difficult. I have created several sequence files and gathered relevant weather, soil and cultivar information. However, my simulation results are very unsatisfactory and the methane emissions are zero. I am not sure what went wrong and would like to get an answer
Thank you very much for your attention to my problem
Hello, Ruo Chen Li
Your files aren't available to download do you have some more info?
Many thanks,
George
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