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GCE Agricultural Science 1989 Question 14

Question 14

Irrigation and Drainage

The following are advantages of the sprinkler method of irrigation except

  1. A.rate of application of irrigation water can be controlled
  2. B.portable nature of many sprinkler systems make them suitable for use
  3. C.the sprinkler systems can be made automatic
  4. D.method can be used where topography affects harrowing of land
  5. E.method may be difficult for local farmers to use.
Show the answer and explanation

Answer: E (method may be difficult for local farmers to use.)

Explanation

Being difficult for local farmers to use is a disadvantage, not an advantage.