The oldest system of agriculture in Nigeria which now survives only in very remote areas is
Question 1 Report
The oldest system of agriculture in Nigeria which now survives only in very remote areas is
Answer Details
The oldest system of agriculture in Nigeria which now survives only in very remote areas is shifting cultivation, also known as slash-and-burn agriculture.
Shifting cultivation involves cutting down a patch of forest or woodland, burning the vegetation, and planting crops in the ash-enriched soil. Farmers would use the land for a few years until the soil fertility decreases, then abandon it and move to a new area, leaving the old area to regenerate into forest or woodland.
This practice was sustainable when population densities were low and farmers had access to vast areas of land. However, with the growth of population and increased pressure on land, shifting cultivation has become less sustainable, leading to soil degradation, deforestation, and loss of biodiversity.
Today, shifting cultivation survives only in very remote areas, where population densities are still low and access to land is not restricted.
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