Crop Water Use Efficiency can be defined as the ratio of: – McqOptions

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1.	Crop Water Use Efficiency can be defined as the ratio of:
A.	Yield of crop to the amount of water depleted by crop in evapotranspiration
B.	Yield of crop to the total amount of water used in the field
C.	Water output to water input per yield of crop
D.	Water stored in the root zone of the crops to the water lost due to the evapotranspiration
Answer» B. Yield of crop to the total amount of water used in the field

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