Results 41 to 50 of about 1,099,280 (306)

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  

High water availability increases the negative impact of a native hemiparasite on its non-native host [PDF]

open access: yes, 2015
Environmental factors alter the impacts of parasitic plants on their hosts. However, there have been no controlled studies on how water availability modulates stem hemiparasites' effects on hosts.
A Mahapatro   +4 more
core   +2 more sources

An investigation of vine water status as a major factor in the quality of Merlot wine produced in terraced and non-terraced vineyards in the Vipava Valley, Slovenia

open access: yesOENO One, 2023
Terraced vineyards are cultural landscapes with a special value. The increase in costs and the lack of professional workers make viticulture on terraces difficult to be maintained.
Alenka Mihelčič   +4 more
doaj   +1 more source

Putting two water transport models to the test under wet and dry conditions [PDF]

open access: yes, 2013
In order to improve fruit quality and quantity, accurate monitoring of the water status is necessary. The water status can be continuously predicted by using a mechanistic water transport and storage model (e.g. Steppe et al., 2006; 2008).
Baert, Annelies, Steppe, Kathy
core   +1 more source

Diurnal patterns in Scots pine stem oleoresin pressure in a boreal forest [PDF]

open access: yes, 2016
Coniferous tree stems contain large amounts of oleoresin under positive pressure in the resin ducts. Studies in North-American pines indicated that the stem oleoresin exudation pressure (OEP) correlates negatively with transpiration rate and soil water ...
Aalto, Juho Antton   +6 more
core   +1 more source

Plants water status of the shelterbelt along the Tarim Desert Highway [PDF]

open access: yes, 2008
The plant water consumption and irrigation management are the core issue of the sustainable growing of the Tarim Desert Highway shelterbelt in the hyperaride Taklimakan Desert.
Liang ShaoMin   +5 more
core   +1 more source

Continuous Monitoring of Cotton Stem Water Potential using Sentinel-2 Imagery [PDF]

open access: yesRemote Sensing, 2020
Monitoring cotton status during the growing season is critical in increasing production efficiency. The water status in cotton is a key factor for yield and cotton quality. Stem water potential (SWP) is a precise indicator for assessing cotton water status. Satellite remote sensing is an effective approach for monitoring cotton growth at a large scale.
Yukun Lin   +5 more
openaire   +2 more sources

Temperature Effects on Radial Propagation of Water Potential in Cotton Stem Bark [PDF]

open access: yesPlant Physiology, 1973
Low temperature affects the lateral movement of water across the xylem-phloem boundary in intact cotton stems. There is a reduction in the effective diffusion coefficient relating free energy flux to water potential gradients with an associated increase in resistance to water flow.
B, Klepper, F J, Molz, C M, Peterson
openaire   +2 more sources

The effects of calcite silicon-mediated particle film application on leaf temperature and grape composition of Merlot (Vitis vinifera L.) vines under different irrigation conditions

open access: yesOENO One, 2020
Aim: This study examined whether the application of calcite-silicon mediated particle film (CaPF) at veraison can mitigate a drought-induced increase in leaf temperature on grapevine, thus contributing to improved leaf functionality, yield and grape ...
Davide Amato   +6 more
doaj   +1 more source

How Sensitive Is Thermal Image-Based Orchard Water Status Estimation to Canopy Extraction Quality?

open access: yesRemote Sensing, 2023
Accurate canopy extraction and temperature calculations are crucial to minimizing inaccuracies in thermal image-based estimation of orchard water status.
Livia Katz   +10 more
doaj   +1 more source

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