Question

Irrigation requirement (IR) is equal to

A WR - (ER - S) Correct Answer Incorrect Answer
B WR + (ER - S) Correct Answer Incorrect Answer
C WR - (ER + S) Correct Answer Incorrect Answer
D WR +(ER + S) Correct Answer Incorrect Answer

Solution

ER= EVAPORATION REQUIREMENT S= SOIL WR= WATER REQUIREMENT

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