Student Research Reports

The present study analyzed the influence of edaphoclimatic conditions on cassava cultivation (Manihot esculenta Crantz) in areas of family farming in the municipality of Brejinho/RN, located in the Agreste Potiguar region. Cassava represents the economic and cultural foundation of the municipality, known as the “Land of Flour,” and is predominantly cultivated by small-scale farmers who depend on this activity for subsistence. However, conventional agricultural practices and environmental factors, such as irregular rainfall, high temperatures, and low soil fertility, may affect productivity and the sustainability of production. The study sought to understand how climate-related factors interfere with cassava development, proposing alternatives to improve local agricultural management. The methodology involved daily observations of cloud cover and climatic conditions, following the GLOBE Program protocol, supported by photographic records. Semi-structured questionnaires were also applied to family farmers, addressing productive practices, economic dependence, and perceptions of climate change. Data analysis was conducted using descriptive and comparative approaches, integrating environmental and socioeconomic aspects. The results indicate that the edaphoclimatic conditions of Brejinho directly influence cassava yield and quality. Observations of cloud cover revealed patterns of solar incidence and heat retention associated with variations in humidity and temperature, while socioeconomic data highlighted the importance of the crop for food security and local income. It is concluded that understanding the relationship between soil, climate, and agricultural practices is essential for strengthening family farming and promoting the sustainable management of natural resources. Further studies on regional climate variability and incentives for farmer training in adaptive cultivation and soil conservation practices are recommended.