Computer · Irrigation Engineering
The field capacity of a certain soil is 20% and its specific gravity is 1.6. Before applying irrigation water, a wet sample of soil was taken and its mass was found to be 150 g; after oven drying, its mass was 136 g. Determine the depth of water that must be applied to irrigate the soil to a depth of 0.9 m.
- 1210 mm
- 2140 mm✓
- 3180 mm
- 490 mm
Correct answer
140 mm
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