Question

The relationship between irrigation period (IP) and irrigation frequency (IF) for a well designed irrigation system will be

• A. IP $<$ IF
• B. IP $>$ IF
• C. IP = IF
• D. IP $\leq$ IF

Hint:

To prevent crop wilting in any part of the command area, you must finish irrigating the entire field before the next scheduled irrigation interval begins:
\[ \text{Irrigation Period (IP)} \leq \text{Irrigation Frequency (IF)} \]

Answer 1

The Correct Option is D