Impact of Land Fragmentation on Agricultural Productivity in Anambra State

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Land fragmentation is a growing concern in densely populated areas of Nigeria. This study examined land fragmentation and productivity in Anambra State. Data were collected from 200 farming households. The Simpson index was used to measure fragmentation, and regression analysis examined productivity effects. Results showed an average of 4.2 plots per farm with mean plot size of 0.35 hectares. The Simpson fragmentation index averaged 0.58, indicating moderate to high fragmentation. Regression results showed negative relationship between fragmentation and productivity, with a 10% increase in fragmentation associated with 3.5% lower yield. Fragmentation increased labor requirements and reduced mechanization. Causes included inheritance practices and population pressure. Recommendations include land consolidation programs and cooperative farming arrangements.