Results 11 to 20 of about 2,497,073 (314)

Morphological, physiological, and enzymatic responses of Caucasian alder (Alnus subcordata C. A. Mey) seedlings to water deficit conditions by inoculation of Rhizophagus irregularis [PDF]

open access: yesفیزیولوژی محیطی گیاهی, 2021
This study was conducted in greenhouse condition to investigate the growth, morphological and physiological changes and some antioxidant enzyme activities of one-year-old seedlings of Alnus subcordata C. A. Mey.
Zahra Boor   +3 more
doaj   +1 more source

The potential of the tree water potential [PDF]

open access: yesTree Physiology, 2018
Non-invasive quantification of tree water potential is one of the grand challenges for assessing the fate of trees and forests in the coming decades. Tree water potential is a robust and direct indicator of tree water status and is preferably used to track how trees, forests and vegetation in general respond to changes in climate and drought.
openaire   +2 more sources

Longleaf Pine Seedlings Are Extremely Resilient to the Combined Effects of Experimental Fire and Drought

open access: yesFire, 2022
The longleaf pine ecosystem is dependent on frequent fire. Climate change is expected to influence moisture availability and it is unclear how drought conditions may interact with prescribed fire to influence management objectives associated with ...
Luke A. Wilson   +6 more
doaj   +1 more source

Identification of water depth and velocity potential for water waves [PDF]

open access: yesSystems & Control Letters, 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yu, Yang, Pei, Hai-Long, Xu, Cheng-Zhong
openaire   +3 more sources

Effect of Three Water Regimes on the Physiological and Anatomical Structure of Stem and Leaves of Different Citrus Rootstocks with Distinct Degrees of Tolerance to Drought Stress

open access: yesHorticulturae, 2021
Citrus is grown globally throughout the subtropics and semi-arid to humid tropics. Abiotic stresses such as soil water deficit negatively affect plant growth, physiology, biochemistry, and anatomy.
Waqar Shafqat   +8 more
doaj   +1 more source

Comparisons of Leaf Water Potential and Xylem Water Potential in tomato Plants [PDF]

open access: yesAustralian Journal of Biological Sciences, 1970
The rapidity and convenience of the pressure chamber technique for estimating leaf water potentials, especially under field conditions, has been remarked (Boyer 1967; Kaufmann 1968a, 1968b) and demonstrated (Klepper and Ceccato 1969). However, Kaufmann (1968a) showed that it is necessary to exercise caution .in using measurements made with the pressure
HD Barrs   +3 more
openaire   +1 more source

Effects of Rootstock on Water Stress, Physiological Parameters, and Growth of the Pistachio Tree

open access: yesHorticulturae, 2023
In Spain, almost all pistachios are grown under water-stress conditions. Pistachio plants have sophisticated mechanisms to avoid or tolerate stress. It is known that the rootstock affects responses to water stress in the cultivar grafted onto it.
Eduardo Fernández-Suela   +4 more
doaj   +1 more source

Water Potential in Conditions of Soil Solution Phase Change and During the Year

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2017
The dynamics of the soil water potential and soil temperature at different depths during the year was studied. As the object of the investigation we took soddy-podzolic clay loamy weakly gleyed soils of Zelenogradskiy base of Soil Science Institute.
N. A. Muromtsev   +3 more
doaj   +1 more source

Effects of temperature and water potential on seed germination characteristics in Safflower (Carthamus tinctorius L.) Sofeh var. [PDF]

open access: yesعلوم و فناوری بذر ایران, 2017
There is a little information about the effects of temperature and water potential on safflower. In order to study the effects of temperature and water potential on seed germination characteristics of safflower (Carthamus tinctorius L.), an experiment as
R. Ostadian Bidgoly   +3 more
doaj   +1 more source

The Components of Leaf Water Potential II. Pressure Potential and Water Potential [PDF]

open access: yesAustralian Journal of Biological Sciences, 1967
The relation between the relative water content (R) and the pressure potential can be expressed through the coefficient of enlargement (e). The assumption that e does not vary with R is for many leaves a useful first approximation even when R is so low that pressure potential is negative. e is estimated at between 7 and 84 bars for various leaf types.
openaire   +1 more source

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