Table 1.4-7. Average yields of corn as affected by crop rotation over a five-year period
| Crop rotation | Corn yield bu/A |
|---|---|
| Continuous corn (C) | 122 |
| C/soybeans | 141 |
| C-C-C-C/4-yr alfalfa | 147 |
| C-C-C-C/4-yr alfalfa | 138 |
| C-C-C-C/4-yr alfalfa | 134 |
| C-C-C-C/4-yr alfalfa | 131 |
