Urban Agroforestry System: Floristic and Nutritional Diversity for Food Security

Abstract

This paper reports on the implementation of an Agroforestry System (AFS) for subsistence farming in a community located in the West Zone of Rio de Janeiro, with emphasis on the planning and implementation phases and the benefits achieved. AFSs are sustainable production systems that integrate tree species, agricultural crops, and occasionally livestock, following the principles of ecological succession and forest stratification. These systems contribute to soil restoration and conservation, biodiversity enhancement, carbon sequestration, and the strengthening of local food security. The purpose of this study is to share the experience of AFS implementation as a means of inspiring other community-based initiatives. In addition, a semi-structured questionnaire was applied to assess participation in the AFS. Plant species were selected based on product type, fruiting period, and adaptation to local soil and climatic conditions. Crop diversity played a central role in improving food security for families supported by social programs, ensuring the availability of vegetables, fruits, and tubers. The irrigation system was adapted to local conditions, and climatic challenges were addressed through technical planning combined with the community’s traditional knowledge.