JAMB Biology 2012 Objective — Question 36
Question 36 of 50 from the Joint Admissions and Matriculation Board (JAMB) Biology 2012 Objective paper, with the correct answer and a full explanation.
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An indigenous method of renewing and maintaining soil fertility is by
- A. clearing farms by burning
- B. planting one crop type
- C. adding inorganic fertilizers yearly
- D. crop rotation and shifting cultivationCorrect
Explanation
An indigenous method of renewing and maintaining soil fertility is by crop rotation and shifting cultivation.
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