Impact of Drought, Heat, Excess Light, and Salinity on Coffee Production: Strategies for Mitigating Stress Through Plant Breeding and Nutrition

Autor(es)

Borgo, Lucelia ; Rabelo, Flavio Henrique Silveira ; Marchiori, Paulo Eduardo Ribeiro ; Guilherme, Luiz Roberto Guimaraes ; Guerra-Guimaraes, Leonor ; de Resende, Mario Lucio Vilela

• Tipo de documento: Artigo Científico
• Fonte: AGRICULTURE-BASEL; v. 15, n. 1, p. 23-pg., 2025-01-01.

Resumo

Abiotic stresses significantly disrupt plant physiology at the molecular, biochemical, and morphological levels, often causing irreversible damage. To ensure sustainable coffee production, it is essential to understand how environmental stresses-such as drought, heat, excess light, and salinity-affect plant growth, and to develop strategies to mitigate their impact. Despite the limited number of studies on this topic, compiling existing knowledge can provide valuable insights into how coffee plants respond to such stresses. Specifically, understanding whether coffee plants can endure damage caused by these stresses and the mechanisms they employ to do so is critical. This review aims to (i) summarize key findings on the effects of drought, heat, excess light, and salinity on coffee plants and their coping mechanisms; and (ii) explore plant breeding and nutrition as potential strategies to mitigate these abiotic stresses and enhance coffee production. (AU)

• Processo FAPESP: 21/06968-3 - Da semente à xícara: internet das coisas na cadeia produtiva de cafés de qualidade
• Beneficiário: Antonio Chalfun Junior
• Modalidade de apoio: Auxílio à Pesquisa - Temático