60 ticks
70%
1.5x
1.0x
0
Total Yield
0%
Avg Nitrogen
0%
Pest Pressure
0
Years
Corn
Soybeans
Wheat
Cover Crop
Fallow
Pests
Model: DSSAT-inspired crop simulation with nitrogen cycling,
pest accumulation, and yield response functions. Legumes (soybeans) fix nitrogen;
monoculture increases pest pressure exponentially.