Growth Dynamics of Agroforestry on Soil Fertility in Southern Nigerian Villages: A Policy Analysis

Agroforestry practices are crucial for sustainable soil fertility in Southern Nigerian villages, where agricultural productivity is often constrained by degraded soils. The study employed a mixed-method approach including surveys, interviews, and qualitative assessments in four villages across Southern Nigeria. Agroforestry practices showed an average increase of 15% in soil organic matter content over three years, with significant improvements in nitrogen levels by up to 20%. The findings suggest that integrating agroforestry into agricultural policies can significantly improve soil health and productivity in Southern Nigerian villages. Implementing agroforestry programmes should be prioritised as a key strategy for sustainable agriculture in the region, with targeted funding and policy support.