Results 11 to 20 of about 13,489,330 (169)

Drought-Adaptive Mechanisms of Young Sweet Cherry Trees in Response to Withholding and Resuming Irrigation Cycles

open access: yesAgronomy, 2021
The present work evaluates the main adaptive mechanisms developed by young sweet cherry trees (Prunus avium L.) to cope with drought. For this purpose, the young trees were subjected to two drought cycles with different water stress intensities followed ...
Pedro José Blaya-Ros   +3 more
doaj   +1 more source

Continuous trunk diameter recording can reveal water stress in peach trees

open access: yesCalifornia Agriculture, 1999
The water status of a peach tree is traditionally monitored by measuring its predawn or midday leaf water potential or midday stem water potential.
Elias Fereres   +4 more
doaj   +2 more sources

Effects of Three Levels of Midday Stem Water Potential on Chandler Walnut Growth and Yield in California [PDF]

open access: yesHortScience, 2004
Ninth leaf California Chandler Walnuts ( Juglans regia) on Northern California Black ( Juglans hindsii ) or Paradox (English/black hybrid) rootstock were irrigated to achieve three levels of Midday Stem Water Potential (MSWP). Target potentials were: 1)
Richard P. Buchner*   +7 more
openaire   +1 more source

Water relations of woody perennial plant species

open access: yesOENO One, 2007
Aims: To describe the relation of various water status measures of woody perennial plants (predawn and midday stem and leaf water potential), to indices of physiological activity such as leaf conductance, vegetative growth and fruit growth and ...
Kenneth A. Shackel
doaj   +1 more source

Prediction of Stem Water Potential in Olive Orchards Using High-Resolution Planet Satellite Images and Machine Learning Techniques

open access: yesAgronomy, 2023
Assessing plant water status accurately in both time and space is crucial for maintaining satisfactory crop yield and quality standards, especially in the face of a changing climate. Remote sensing technology offers a promising alternative to traditional
Simone Pietro Garofalo   +7 more
doaj   +1 more source

Midday Stem Water Potential Values Needed to Maintain Photosynthesis and Leaf Gas Exchange Established for Pecan [PDF]

open access: yesJournal of the American Society for Horticultural Science, 2014
Demand for New Mexico’s limited water resources coupled with periodic drought has increased the necessity for tree water status monitoring to guide irrigation scheduling of pecan ( Carya illinoinensis ) orchards. The objectives of this study were to assess the impact of water status developed
Yahia Othman   +3 more
openaire   +1 more source

Regulated deficit irrigation reduces water use of almonds without affecting yield

open access: yesCalifornia Agriculture, 2008
A plant-based regulated deficit irrigation (RDI) experiment in the northern Sacramento Valley determined that crop consumptive water use and irrigation could be reduced without significant detrimental effects on almond production.
William Stewart   +4 more
doaj   +2 more sources

Does predawn water potential discern between irrigation treatments in Galician white grapevine cultivars?

open access: yesOENO One, 2014
Aims: To evaluate the usefulness of predawn water potential (Ψpd) to assess the water status of Galician grapevine cultivars for irrigation purposes. Methods and results: Three Galician white grapevine cultivars (Albariño, Godello and Treixadura) were ...
José Manuel Mirás-Avalos   +2 more
doaj   +1 more source

Dependence of CWSI-Based Plant Water Stress Estimation with Diurnal Acquisition Times in a Nectarine Orchard

open access: yesRemote Sensing, 2021
Unmanned aerial vehicle (UAV) remote sensing has become a readily usable tool for agricultural water management with high temporal and spatial resolutions.
Suyoung Park   +5 more
doaj   +1 more source

How the Plant Temperature Links to the Air Temperature in the Desert Plant Artemisia ordosica. [PDF]

open access: yesPLoS ONE, 2015
Plant temperature (Tp) is an important indicator of plant health. To determine the dynamics of plant temperature and self-cooling ability of the plant, we measured Tp in Artemisia ordosica in July, in the Mu Us Desert of Northwest China.
Ming-Han Yu   +7 more
doaj   +1 more source

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