Analysis of phenotypic plasticity in response to water constraints in coffee plants growing under field conditions

Marraccini Pierre, Rodrigues Gustavo Costa, Rocha Omar C., Guerra Antonio Fernando, Andrade Alan Carvalho, Leroy Thierry, Pot David, Jourdan Christophe, Gion Jean-Marc. 2008. Analysis of phenotypic plasticity in response to water constraints in coffee plants growing under field conditions. In : 22nd International Conference on Coffee Science, 14-19 september 2008, Campinas, Brasil. ASIC. Campinas : ASIC, 1 p. International Conference on Coffee Science. 22, Campinas, Brésil, 14 Septembre 2008/19 Septembre 2008.

Résumé : In a context of climate change, adaptation of perennial plantations to water constraints becomes a major concern for wood and fruit productivity. Adaptation depends on the level of genetic diversity in breeding and natural populations, as well as their plasticity. This project plans to describe adaptive mechanisms under water constraints for three perennial plants of temperate and tropical regions, including Pinus, Eucalyptus and Coffea, through a combined analysis of plant architecture, physiology, anatomy and molecular responses to drought stress.

Mots-clés Agrovoc : Coffea

Classification Agris : F30 - Génétique et amélioration des plantes
P40 - Météorologie et climatologie

Auteurs et affiliations

• Marraccini Pierre, CIRAD-BIOS-UMR DAP (BRA) ORCID: 0000-0001-7637-6811
• Rodrigues Gustavo Costa, EMBRAPA (BRA)
• Rocha Omar C., EMBRAPA (BRA)
• Guerra Antonio Fernando, EMBRAPA (BRA)
• Andrade Alan Carvalho, EMBRAPA (BRA)
• Leroy Thierry, CIRAD-BIOS-UMR DAP (FRA)
• Pot David, CIRAD-BIOS-UMR DAP (FRA) ORCID: 0000-0001-6144-8448
• Jourdan Christophe, CIRAD-PERSYST-UPR Ecosystèmes de plantations (FRA) ORCID: 0000-0001-9857-3269
• Gion Jean-Marc, CIRAD-BIOS-UPR Génétique forestière (FRA)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/545927/)

Métriques

[ Page générée et mise en cache le 2024-03-25 ]