Which of the following is not an advantage of drip-irrigation?
AGRICULTURE
WAEC 1992
Which of the following is not an advantage of drip-irrigation?
- A. fertilizers can be applied through the system
- B. there is reduction in the concentration of salt in the root zone
- C. the system operates on a much lower line pressure than spinkler system
- D. its efficiency on water distribution in steep slopes is poor
Correct Answer: D. its efficiency on water distribution in steep slopes is poor
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