Irrigation Scheduling Calculator
Calculate when and how much to irrigate based on soil water balance.
Peak Daily ET by Crop
| Crop | Peak ET (in/day) | Kc |
|---|---|---|
| Corn (tasseling) | 0.35 | 1.2 |
| Soybeans (pod fill) | 0.30 | 1.15 |
| Cotton (bloom) | 0.40 | 1.15 |
| Alfalfa | 0.35 | 1.0 |
| Potatoes | 0.30 | 1.15 |