Osmotic adjustment in water stressed grapevine leaves in relation to carbon assimilation

ML Rodrigues, MM Chaves, R Wendler… - Functional Plant …, 1993 - CSIRO Publishing
The response of grapevine plants to severe water deficit (predawn leaf water potential of-
1.13 MPa), imposed at a rate of about 0.16 MPa day-1 was studied in terms of leaf water …

The role of organic solute and ion accumulation in osmotic adjustment in drought-stressed grapevines

A Patakas, N Nikolaou, E Zioziou, K Radoglou… - Plant science, 2002 - Elsevier
Water relations, gas exchange as well as organic solute and ion accumulation were studied
in the leaves of 2-year-old grapevines (Vitis vinifera L, cv. Savatiano) grown under well …

Influence of water stress on grapevines growing in the field: from leaf to whole-plant response

T Winkel, S Rambal - Functional Plant Biology, 1993 - CSIRO Publishing
A comparative study of soil-plant water relations was conducted on three grapevine cultivars
(Vitis vinifera L. cvv. carignane, merlot, shiraz) to investigate their adjustment to short-term …

Abscisic acid content and osmotic relations of salt-stressed grapevine leaves

WJS Downton, BR Loveys - Functional Plant Biology, 1981 - CSIRO Publishing
Changes in abscisic acid, phaseic acid, stomatal resistance, water potential, osmotic
potential, turgor potential, proline, reducing sugars and ion content (Na+, K+, Cl-) in leaves …

Leaf age effects on solute accumulation in water-stressed grapevines

A Patakas, B Noitsakis - Journal of plant physiology, 2001 - Elsevier
The effects of leaf age on water relations, organic solute, and total ion accumulation were
studied in mature and immature leaves of two-year-old grapevines (Vitis vinifera L., cv …

Mechanisms involved in diurnal changes of osmotic potential in grapevines under drought conditions

A Patakas, B Nortsakis - Journal of plant physiology, 1999 - Elsevier
The aim of this study was the quantitative determination of the contribution of various
possible mechanisms involved in diurnal changes of osmotic potential in grapevine leaves …

The effect of water stress on photosynthetic carbon metabolism in four species grown under field conditions

WP Quick, MM Chaves, R Wendler… - Plant, Cell & …, 1992 - Wiley Online Library
The effect of gradually‐developing water‐stress has been studied in Lupinus albus L.,
Helianthus annuus L., Vitis vinifera cv. Rosaki and Eucalyptus globulus Labill. Water was …

Leaf gas exchange and abscisic acid in leaves of Glera grape variety during drought and recovery

N Belfiore, L Nerva, R Fasolini, F Gaiotti, L Lovat… - … and Experimental Plant …, 2021 - Springer
Grapevine performance under drought largely depends on the varietal physiological and
hydraulic strategies adopted in response to water stress. In this study we aimed to …

Plasticity of vulnerability to leaf hydraulic dysfunction during acclimation to drought in grapevines: an osmotic‐mediated process

S Martorell, H Medrano, M Tomàs… - Physiologia …, 2015 - Wiley Online Library
Previous studies have reported correlation of leaf hydraulic vulnerability with pressure–
volume parameters related to cell turgor. This link has been explained on the basis of the …

Down-regulation of photosynthesis by drought under field conditions in grapevine leaves

J Flexas, JM Escalona, H Medrano - Functional Plant Biology, 1998 - CSIRO Publishing
The importance of both stomatal closure and reduced carboxylation efficiency on the photo-
synthesis decline in response to long term water stress was previously measured in field …