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WAEC Agricultural Science 2023 Question 17

Question 17

Soil Fertility and Plant Nutrition

The diagram below illustrates a method of compost making.
A material that could be used as starter in the method of compost making illustrated is

Diagram for this question
  1. A.blood.
  2. B.ash.
  3. C.straw.
  4. D.urine.
Show the answer and explanation

Answer: D (urine.)

Explanation

Nitrogen-rich urine speeds up the microbes that make compost.