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← HistoryIn Aztec chinampa agriculture, which nutritional deficiency arises from intense maize cultivation without fallowing?
A)Inadequate copper soil availability
B)Reduced soil nitrogen content✓
C)Insufficient phosphorus mineralization rates
D)Depleted calcium carbonate enrichment
💡 Explanation
Intense maize cultivation depletes soil nitrogen, which affects protein synthesis, because maize is a heavy nitrogen feeder; therefore less nitrogen results in poor yields, rather than other deficiencies which may occur at lower rates.
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