WAEC Agricultural Science 2005 Question 14

Question 14

Soil Fertility and Plant Nutrition

Under which of the following conditions will organic matter in the soil decompose fastest?

  1. A.Optimum pH
  2. B.Low temperature
  3. C.Anaerobic condition
  4. D.Waterlogged condition.
Show the answer and explanation

Answer: A (Optimum pH)

Explanation

Decomposers work best with oxygen and a suitable pH.