The quantity of water lost by transpiration from the plants or crops and evaporation from fields adjacent to these plants is called ___________________?
Correct answer: D. a & b are correct
- A. Evapo-transpiration
- B. Consumptive use
- C. Un-confined water
- D. a & b are correct
Explanation
Evapotranspiration combines evaporation from the soil or nearby field surface with transpiration from plants. In irrigation practice, consumptive use is commonly treated as evapotranspiration, so both a and b are accepted here.
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