Aims: Genetic variability in grapevine cultivars may influence their strategy to cope with drought through stomatal regulation of transpiration rate. The aim of the present study was to evaluate the stomatal sensitivity of five cultivars (Ekigaïna, Grenache, Marselan, Mourvèdre, and Syrah) to soil water status and air water vapor pressure deficit (VPD). Methods and results: Leaf gas exchange and canopy light interception efficiency (εi) were evaluated through a wide range of predawn leaf water potential (ΨPD) measurements in a field experiment in Southern France. Additionally, greenhouse experiments were carried out to monitor stomatal response to increasing VPD levels. Ekigaïna showed a strong isohydric behavior with the highest decrease ...
The effect of deficit irrigation on grape composition and volatile compounds in Touriga Nacional and...
La connaissance de la structure de diverses populations de vigne mesurées dans des parcelles expérim...
Producing more food from less applied water is vital, particularly in arid and semi-arid regions whi...
Analisou-se a fotorrespiração em folhas de videira (Vitis vinifera L.) submetidas a um regime de est...
In the context of climate change, understanding the mechanisms governing the water loss of the vine ...
Drought is a major constraint to common bean ( Phaseolus vulgaris L.) production in East Africa, w...
La disponibilité en eau est un facteur essentiel pour le rendement des principales espèces cultivées...
Una de les principals preocupacions en l’agricultura és la incertesa deguda als efectes del canvi cl...
La vigueur initiale (accumulation de biomasse aérienne) est déterminante pour un rapide établissemen...
Les varietats Garnatxa i Carinyena estan molt esteses a la província de Tarragona, especialment a la...
Nas regiões de clima mediterrânico onde as videiras são plantadas sem rega, verificam-se com frequên...
In breeding programs of Prunus rootstocks the aim is to use the existing genetic variabilitywithin P...
In breeding programs of Prunus rootstocks the aim is to use the existing genetic variabilitywithin P...
Eu égard aux changements climatiques, la vigne est de plus en plus soumise à des conditions de sèche...
The effect of deficit irrigation on grape composition and volatile compounds in Touriga Nacional and...
The effect of deficit irrigation on grape composition and volatile compounds in Touriga Nacional and...
La connaissance de la structure de diverses populations de vigne mesurées dans des parcelles expérim...
Producing more food from less applied water is vital, particularly in arid and semi-arid regions whi...
Analisou-se a fotorrespiração em folhas de videira (Vitis vinifera L.) submetidas a um regime de est...
In the context of climate change, understanding the mechanisms governing the water loss of the vine ...
Drought is a major constraint to common bean ( Phaseolus vulgaris L.) production in East Africa, w...
La disponibilité en eau est un facteur essentiel pour le rendement des principales espèces cultivées...
Una de les principals preocupacions en l’agricultura és la incertesa deguda als efectes del canvi cl...
La vigueur initiale (accumulation de biomasse aérienne) est déterminante pour un rapide établissemen...
Les varietats Garnatxa i Carinyena estan molt esteses a la província de Tarragona, especialment a la...
Nas regiões de clima mediterrânico onde as videiras são plantadas sem rega, verificam-se com frequên...
In breeding programs of Prunus rootstocks the aim is to use the existing genetic variabilitywithin P...
In breeding programs of Prunus rootstocks the aim is to use the existing genetic variabilitywithin P...
Eu égard aux changements climatiques, la vigne est de plus en plus soumise à des conditions de sèche...
The effect of deficit irrigation on grape composition and volatile compounds in Touriga Nacional and...
The effect of deficit irrigation on grape composition and volatile compounds in Touriga Nacional and...
La connaissance de la structure de diverses populations de vigne mesurées dans des parcelles expérim...
Producing more food from less applied water is vital, particularly in arid and semi-arid regions whi...