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Tree diversity and abundance within an agroforestry system plays a crucial role in the provision of different ecosystem services. It was within this framework that this study sought to examine the contribution of tree diversity and abundance to soil fertility in cocoa-based agroforestry systems. A mixed research approach was adopted during data collection and data analysis was done through the use of descriptive and inferential statistical tools. From the findings of the study, it was revealed that most cocoa farmers perceive tree diversity in cocoa-based agroforestry systems to be between average (50%), high (15%) and very high (20%), while tree abundance was between average (40%), and low (30%). The main types of tree species integrated by cocoa farmers in cocoa-based agroforestry systems were fruit trees (100%), fuelwood trees (70%), trees for shade (52.7%) and trees for building materials (40%). A statistically significant direct relationship (p |
