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WAEC Agricultural Science 2011 Question 35

Question 35

Land Preparation and Cultural Practices

If the recommended spacing for a tree crop is 2.5cm by 4.0m, determine the number of seedlings required to plant a 2-hectare farmland.

  1. A.1,000
  2. B.2,000
  3. C.10,000
  4. D.20,000
Show the answer and explanation

Answer: B (2,000)

Explanation

Taking the spacing as 2.5 m × 4.0 m = 10 m² per plant: 20,000 m² ÷ 10 m² = 2,000 seedlings.