The ESP of saline soils is _____%
The ESP of saline soils is <15%.
140 150 175 185 210 225
13 74 355 1416 4245
126 130 114 150 82 186 42
6 9 14 22 30 41
33 34 37 42 48 58
1152 3456 432 1296 164 486
320, 385, 452, 526, 606, 695
4178, 2153, 928, 303, 78, 55
3 4 18 72 360 2160
150, 900, 300, 1800, 600, 3700, 1200
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