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WAEC Agricultural Science 2001 Question 21

Question 21

Land Preparation and Cultural Practices

Which of the following gives the correct order of usage of tillage implements on a virgin land?

  1. A.Harrow → Ridger → Plough
  2. B.Ridger → Plough → Harrow
  3. C.Harrow → Plough → Ridger
  4. D.Plough → Harrow → Ridger
Show the answer and explanation

Answer: D (Plough → Harrow → Ridger)

Explanation

Plough first, then harrow, then ridge.