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WAEC Agricultural Science 2020 Question 27

Question 27

Crop Husbandry

The yield of cocoa trees is not influenced by

  1. A.pest infestation.
  2. B.fertilizer application.
  3. C.method of harvesting.
  4. D.method of soil tillage.
Show the answer and explanation

Answer: D (method of soil tillage.)

Explanation

Pests, fertilizer and careful harvesting all affect cocoa yield; tillage plays no part in an established plantation.