Results 41 to 50 of about 172,267 (159)

Instabilité de la réhydratation tardive des feuilles à l'amorce du régime de transpiration en situation de sécheresse exemple de Vitis vinifera L. cv Sémillon

open access: yesOENO One, 1991
Au cours d'études de dynamiques joumalières de potentiel hydrique foliaire - ΨL en situation de sécheresse, dans le cadre d'essais d'Ecophysiologie de la Vigne, un phénomène d'instabilité de la réhydratation tardive des feuilles s'est révélé lors des ...
Alain Carbonneau, Nathalie Ollat
doaj   +1 more source

Assessing Drought Tolerance of Snap Bean (Phaseolus Vulgaris) From Genotypic Differences In Leaf Water Relations,Shoot Growth and Photosynthetic Parameters

open access: yesPlant Production Science, 2007
The Leaf Water Relations, Photosynthetic Parameters and Shoot Growth of Five Snap Bean Cultivars Were Assessed During The Drought Period To Determine Their Role In Alleviating Plant Water Deficit Imposed By Withholding Irrigation At Flowering. Soil Water
Hide Omae   +3 more
doaj   +1 more source

Measurement of stem water potential as a sensitive indicator of water stress in neck orange (Citrus reticulata Blanco) [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2008
Measurements of stem water potential, leaf water potential and stomatal conductance were simultaneously done in3-year old trees of neck orange. The trees were subjected to 3 levels of watering: 1) daily watering (control), 2) 4-dayinterval watering and 3)
Sayan Sdoodee, Junjira Somjun
doaj  

Leaf water potential meaning of different modalities of measurements

open access: yesOENO One, 2004
An experiment on Syrah in the Ecotron design of the AGRO Montpellier/INRA campus vineyard, with the control of different water regimes, allowed to test the physiological meaning and the field of application of different modalities of leaf water potential
Alain Carbonneau   +2 more
doaj   +1 more source

Anti-inflammatory potential of african leaf water extract

open access: yesJournal of Agriculture and Applied Biology, 2020
Inflammation is the immune system's main response to infection and irritation. African leaf (Gymnanthemum amygdalinum) is one of the medicinal plants that can be used as anti-inflammatory because of the presence of flavonoid compounds. Flavonoid compounds have an anti-inflammatory effect that can regulate arachidonic acid metabo-lism by inhibiting ...
Lusi Agus Setiani, Zaldi Rusli
openaire   +2 more sources

Comparative Analysis of Morphological and Physiological Traits in Four Citrus Cultivars

open access: yesHorticulturae
This study considers citrus rootstocks as autonomous biological entities and examines whether, and to what extent, they differently regulate plant–water relations and biomass allocation as well as how such physiological variations translate into ...
Gregorio Gullo   +4 more
doaj   +1 more source

Physiological Response to Foliar Application of Antitranspirant on Avocado Trees (Persea americana) in a Mediterranean Environment

open access: yesHorticulturae
Background: The implementation of advanced agronomical strategies, including the use of antitranspirant, in order to mitigate the negative effects of environmental stress, particularly heat stress on plants, has become a focal area of research in the ...
Giulia Modica   +4 more
doaj   +1 more source

Incidence de l'alimentation en eau de la vigne, appreciee par l'etat hydrique du feuillage, sur le developpement de l'appareil vegetatif et la maturation du raisin (Vitis vinifera variété Cabernet franc, Saint-Emilion 1990)

open access: yesOENO One, 1994
Dans huit parcelles de l'A.O.G. Saint-Emilion, dont certaines possèdent une nappe d'eau à portée des racines, nous avons étudié le régime hydrique par des mesures du potentiel hydrique foliaire au cours d'un été chaud et sec (1990) sur le cépage Cabemet ...
van Leeuwen Cornelis, Gérard Seguin
doaj   +1 more source

Transpiration Reduction in Maize (Zea mays L) in Response to Soil Drying

open access: yesFrontiers in Plant Science, 2020
The relationship between leaf water potential, soil water potential, and transpiration depends on soil and plant hydraulics and stomata regulation.
Faisal Hayat   +8 more
doaj   +1 more source

Temperature Effect on Leaf Water Potential Measurements [PDF]

open access: yes, 1973
Silver foil psychrometers were used to monitor water potential in different portions of maize leaves which were subjected to temperature gradients. The psychrometers were preliminarily calibrated over standard NaCI solutions at temperatures ranging from 5 C to 45 C in an aluminum plate apparatus designed to provide uniform temperatures within each ...
openaire   +2 more sources

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