The following are the advantages of the sprinkler method ...
The following are the advantages of the sprinkler method of irrigation except
The system can be made automatic
They are portable making them suitable for use
Rate of application of irrigation water can be controlled
The method may be difficult for local farmers to use
Correct answer is D
The sprinkler system is automatic, portable and can easily be controlled, so it is NOT difficult for local farmers to use.
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