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. 2022 Nov 28;151(1-2):567–585. doi: 10.1007/s00704-022-04289-w

Table 5.

The values of Ym and Ky and values of coefficients a and b for irrigated wheat crops in each of the agroecological zones

Agroecological zones Potential yield (ym) (Kg/h) ky a b
AEZ.1 5000 1 282.91 24.99
AEZ.2 4300 1  − 73.04 36.63
AEZ.3 5500 1 332.28 39.09
AEZ.4 5100 1 231.10 28.76
AEZ.5 4000 1 645.59 20.40
AEZ.6 4900 1  − 73.57 79.01
AEZ.7 5700 1  − 652.75 77.04
AEZ.8 5000 1 621.24 17.63
AEZ.9 3300 1 403.66 64.63
AEZ.10 3600 1 1839.27 28.25

Source: research findings