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The values of Ym and Ky and values of coefficients a and b for rice crops in each of the four agroecological zones
| Agroecological zones | Potential yield (ym) (Kg/h) | ky | a | b |
|---|---|---|---|---|
| AEZ.2 | 4700 | 0.99 | − 939.77 | 69.73 |
| AEZ.6 | 5700 | 0.99 | − 1019.41 | 77.69 |
| AEZ.7 | 4300 | 0.99 | 276.83 | 13.46 |
| AEZ.8 | 5300 | 0.99 | 634.47 | 18.29 |
Source: research findings
