The following are advantages of the sprinkler method of irrigation except?

A. rate of application of irrigation water can be controlled
B. portable nature of many sprinkler systems make them suitable for use
C. the sprinkler system can be made automatic
D. method can be where topography affects harrowing of land
E. method may be difficult for local farmers to use

Correct Answer:

Option E – method may be difficult for local farmers to use