In Mediterranean regions, water scarcity associated with climate change particularly threatens the sustainability of viticulture. Breeding grapevine for reduced water use and maintained production is therefore of major interest. This requires a comprehensive knowledge of the plant physiological responses to drought. In this study we focused on the determinism of transpiration rate as a key trait regulating water status in plant tissues, and on its relationship with water-use efficiency (WUE). We used a F1 progeny from a cross between cultivars Syrah and Grenache and combined powerful phenotyping tools on potted plants submitted to either well-watered or mild deficit conditions with quantitative genetics (for QTL detection) and physiological...
Aims: Water scarcity, associated with climate change, is a particular threat to the sustainability o...
Aims: Genetic variability in grapevine cultivars may influence their strategy to cope with drought t...
Dans le contexte de changement climatique, la compréhension des mécanismes régissant les pertes en e...
In Mediterranean regions, water scarcity associated with climate change particularly threatens the s...
UMR AGAP - équipe DAAV - Diversité, adaptation et amélioration de la vigneInternational audienceWate...
International audienceIn the face of increased water scarcity as a major consequence of climate chan...
In the face of water stress, plants evolved with different abilities to limit the decrease in leaf w...
In the face of water stress, plants evolved with different abilities to limit the decrease in leaf w...
Ce numéro d'Innovations Agronomiques comprend les articles correspondant aux présentations du colloq...
UMR AGAP - équipe DAAV - Diversité, adaptation et amélioration de la vigneNational audienceImproving...
UMR AGAP équipe Diversité, adaptation et amélioration de la vigne (DAAV)Increasing water scarcity ch...
Aims: Water scarcity, associated with climate change, is a particular threat to the sustainability o...
Aims: Genetic variability in grapevine cultivars may influence their strategy to cope with drought t...
Dans le contexte de changement climatique, la compréhension des mécanismes régissant les pertes en e...
In Mediterranean regions, water scarcity associated with climate change particularly threatens the s...
UMR AGAP - équipe DAAV - Diversité, adaptation et amélioration de la vigneInternational audienceWate...
International audienceIn the face of increased water scarcity as a major consequence of climate chan...
In the face of water stress, plants evolved with different abilities to limit the decrease in leaf w...
In the face of water stress, plants evolved with different abilities to limit the decrease in leaf w...
Ce numéro d'Innovations Agronomiques comprend les articles correspondant aux présentations du colloq...
UMR AGAP - équipe DAAV - Diversité, adaptation et amélioration de la vigneNational audienceImproving...
UMR AGAP équipe Diversité, adaptation et amélioration de la vigne (DAAV)Increasing water scarcity ch...
Aims: Water scarcity, associated with climate change, is a particular threat to the sustainability o...
Aims: Genetic variability in grapevine cultivars may influence their strategy to cope with drought t...
Dans le contexte de changement climatique, la compréhension des mécanismes régissant les pertes en e...