Results 31 to 40 of about 11,010,391 (302)

Adaptive Redox Reactions Promote Naturalization of Rare Orchid Epipactis atrorubens on Serpentine Dumps Post Asbestos Mining

open access: yesHorticulturae, 2022
Epipactis atrorubens (Hoffm.) Besser. is a regionally rare orchid species with highly ornamental properties due to its very beautiful bright flowers, therefore it is of considerable interest as a horticultural plant for use in botanical gardens and ...
Maria Maleva   +7 more
doaj   +1 more source

Combined Drought and Heat Stress Influences the Root Water Relation and Determine the Dry Root Rot Disease Development Under Field Conditions: A Study Using Contrasting Chickpea Genotypes

open access: yesFrontiers in Plant Science, 2022
Abiotic stressors such as drought and heat predispose chickpea plants to pathogens of key importance leading to significant crop loss under field conditions.
Aswin Reddy Chilakala   +10 more
doaj   +1 more source

Yield and Water Productivity Responses to Irrigation Cut-off Strategies after Fruit Set Using Stem Water Potential Thresholds in a Super-High Density Olive Orchard

open access: yesFrontiers in Plant Science, 2017
An increase in the land area dedicated to super-high density olive orchards has occurred in Chile in recent years. Such modern orchards have high irrigation requirements, and optimizing water use is a priority.
Luis E. Ahumada-Orellana   +5 more
doaj   +1 more source

Biophysically Informed Imaging Acquisition of Plant Water Status

open access: yesFrontiers in Forests and Global Change, 2020
Vegetation controls carbon and water fluxes because of the fundamental tradeoff between carbon dioxide uptake and water loss occurring when stomata are open.
Daniel P. Beverly   +4 more
doaj   +1 more source

Clubmoss effects on plant water status and standing crop [PDF]

open access: yesJournal of Range Management, 2003
Clubmoss (Selaginella densa Rydb.), a low growing, vascular cryptogam forms carpet-like mats that cover up to 80% of the ground in the Northern Mixed Prairie. Many range managers believe clubmoss competes with grasses for water or intercepts precipitation and negatively affects plant water relations and productivity.
Tyler J. Colberg, J. T. Romo
openaire   +2 more sources

Effects of Anti-hail Net Transmittance and Installation System on Grapevine (Vitis vinifera L. cv. Malbec) Canopy Microclimate and Water Status

open access: yesRevista de la Facultad de Ciencias Agrarias
Hailstorms cause substantial economic loss in vineyards worldwide by reducing yield and deteriorating grape quality. Although anti-hail nets are extensively used to prevent hail damage, their effects on canopy microclimate, vine water status ...
Cesar Gabriel Nahuel   +5 more
doaj   +7 more sources

Data Mining and NIR Spectroscopy in Viticulture: Applications for Plant Phenotyping under Field Conditions

open access: yesSensors, 2016
Plant phenotyping is a very important topic in agriculture. In this context, data mining strategies may be applied to agricultural data retrieved with new non-invasive devices, with the aim of yielding useful, reliable and objective information.
Salvador Gutiérrez   +3 more
doaj   +1 more source

Optimal leaf water status regulation of plants in drylands [PDF]

open access: yesScientific Reports, 2019
AbstractLeaf water potential regulation is a key process in whole plant and ecosystem functioning. While low water potentials induced by open stomata may initially be associated with greater CO2 supply and a higher water flux from the rhizosphere to the canopy, they also inhibit cell growth, photosynthesis and ultimately water supply.
Gregor Ratzmann   +2 more
openaire   +3 more sources

Research on Classification of Water Stress State of Plant Electrical Signals Based on PSO-SVM

open access: yesIEEE Access, 2023
Plant electrical signals are physiological signals within the plant body that respond to both external and internal stimuli. Using plant electrical signals as an effective indicator for evaluating the plant growth status is a new theory and method to ...
Liguo Tian   +3 more
doaj   +1 more source

Arbuscular Mycorrhiza Symbiosis Enhances Water Status and Soil-Plant Hydraulic Conductance Under Drought

open access: yesFrontiers in Plant Science, 2021
Recent studies have identified soil drying as a dominant driver of transpiration reduction at the global scale. Although Arbuscular Mycorrhiza Fungi (AMF) are assumed to play a pivotal role in plant response to soil drying, studies investigating the ...
Mohanned Abdalla   +2 more
doaj   +1 more source

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