DOI LINK: https://doi.org/10.59879/Wr1ml

Paper ID:Wr1ml

Volume:169

Issue:2

Title:Life Cycle Assessment of Corn Produced by Small Family Farmers in the Huila Region

Abstract:The rapid expansion of the global population highlights the urgent need to enhance agricultural productivity as a fundamental pillar of food security. This imperative is especially critical in Africa, where many countries face persistent challenges associated with developing economies. Against this backdrop, this study conducts a Life Cycle Assessment (LCA) of corn production in Huíla Province, Angola. The research evaluates the corn production lifecycle—from cultivation to consumption—by identifying key environmental and social impacts and proposing strategies to improve the sustainability of the production system. The analysis covers both grain and seed production, providing a holistic view of the processes involved. The findings reveal that 99.5% of the pesticides used in agricultural activities have a moderate to high potential for environmental impact, with only 30% posing a low toxicity risk. Herbicides and insecticides were identified as the most hazardous, both in terms of environmental consequences and risks to human health, emphasizing the critical importance of stringent handling and application protocols. The study employed a qualitative methodology, utilizing a systematic literature review to gather relevant data and facilitate a critical analysis of the assessed processes. This research underscores the urgent need for Angola to adopt sustainable agricultural practices to mitigate environmental impacts, strengthen food security, and promote sustainable development in the region.

Keywords:Cereals, Life Cycle of Corn, Environmental Impact, Innovative Solutions.

Authors:Francisca de Oliveira, Gilson Cambuta, Joaquim Nafoia, Sandro Caetano, Antonio Andre Chivanga Barros

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