The ration between crop ET and Pan ET, where the crop is raised on a large scale under optimum growing condition is called
A. CU
B. Crop coefficient
C. Critical value
D. Crop efficiency
Answer: Option B
Solution(By Examveda Team)
Crop evapotranspiration represents soil evaporation and the water used by a crop for growth and cooling purposes.The ratio between crop ET and Pan ET, where the crop is raised on a large scale under optimum growing conditions is called crop coefficient.
Potential evapotranspiration is the evaporation and transpiration that potentially could occur if a field of the crop had an ideal unlimited water supply.
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