Climate change in the form of changes in rainfall intensity and patterns, rising air temperatures, wind speeds and extreme events have led to a decrease in coffee yields. The consequence is that it has an impact on the state of natural resources and the economy of the peasant family. The impact of climate change on natural resources in the form of floods, erosion, fluctuations in river water discharge, loss of springs, droughts, decreased soil fertility rates, increasing critical land area, and the emergence of new disease pests in plants. Meanwhile, in the family economy, there is a tendency to lower the main crop yield, livestock mortality, delay in planting time and migration. One of the actions that can be taken in minimizing the impact of climate change is to implement an agroforestry system. The existence of shade plants through agroforestry systems can produce nitrogen so as to add soil nutrients and increase the density of food networks and can form soil biodiversity which ultimately benefits coffee plants. Soil biodiversity can improve ecosystem adaptability to climate change. Enrichment of soil biodiversity through enrichment of coffee combination crops can increase food grid density which ultimately contributes to soil fertility and ecosystem resilience to climate change.
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