Which of the following is not an effect of burning on the soil?

Assessment: WAEC SSCE - Agricultural Science - 1989 (Objective) Subject: Agricultural Science

Question 1 Report

Which of the following is not an effect of burning on the soil?
Answer Details
The option that is not an effect of burning on the soil is "increasing the organic matter in the soil". Burning of vegetation, also known as bush burning, has negative effects on soil fertility and ecosystem in general. It reduces soil organic matter, exposes the soil to erosion, increases soil acidity, and can lead to the loss of beneficial soil microorganisms. Therefore, burning of vegetation is generally discouraged in agriculture and land management practices.
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