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Major Crops and Climate Change: The Cases of Rice, Sorghum, Sugarcane and Cotton
Chapitre d'ouvrage   Open Access

Major Crops and Climate Change: The Cases of Rice, Sorghum, Sugarcane and Cotton

Alexia Prades, Patricio Mendez del Villar, Didier Tharreau, Edward Gérardeaux, Raphaëlle Ducrot, Aude Ripoche, David Pot, Mohamed Lamine Tékété, Cyril Diatta, Laurent Laplaze, …
Climate Impacts and Challenges in Agriculture, Forests and Food Systems. Perspectives on the Global South, p.205-227
15/03/2026

Résumé

This chapter discusses how climate change poses major challenges for tropical crops like rice, sorghum, sugarcane, and cotton, which are mostly grown on small family farms. While large-scale farming is a major contributor to greenhouse gas emissions, these smallholder systems also have an environmental impact. Crops like flooded rice and burned sugarcane fields emit GHGs, and all four crops are vulnerable to climate change. Cotton, though less directly affected, faces risks due to water dependence and pest pressure. The chapter outlines production systems, climate impacts, and proposes adaptation and mitigation strategies.

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