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Comparative hormonal and metabolic profile analysis based on mass spectrometry provides information on the regulation of water-deficit stress response of sunflower (Helianthus annuus L.) inbred lines with different water-deficit stress sensitivity
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2021-11)
Water-deficit stress is the most important abiotic stress restricting plant growth, development and yield. The effects of this stress, however, depend on genotypes, among other factors. This study assembles morpho-physiological ...
Water-deficit stress signal transduction pathways in plants: From sensing to response
(Nova Science Publishers, 2012)
As sessile organisms plants have to cope with changing environmental conditions. Drought and salinity, which causes water-deficit in plant cells, are common adverse factors that limit plant growth and productivity. ...
Root phospholipids in Azospirillum-inoculated wheat seedlings exposed to water stress
(Elsevier France-Editions Scientifiques Medicales Elsevier, 2006-11)
Azospirillum–plant association is accompanied by biochemical changes in roots which, in turn, promote plant-growth and tolerance to water stress. To shed light on the possible factors underlying these effects, roots from ...
Water stress and abscisic acid exogenous supply produce differential enhancements in the concentration of selected phenolic compounds in Cabernet Sauvignon
(Ios Press, 2012-01)
The production of grapevine secondary metabolites can be magnified by abiotic stresses or exogenous abscisic acid. Selected phenolic compounds were determined in grape and wine by gas chromatography/mass spectrometry with ...
Biomass production, arbuscular mycorrhizae and soil plant-available P under water stress in native perennial grasses
(CRC Press - Taylor & Francis Group, 2010)
Several studies have demonstrated that mycorrhizal associations play vital role in plant nutrition. They greatly increase the efficiency of nutrient and water uptake, enhance resistance to pathogens, and buffer plant species ...
Estimation of stomatal conductance and stem water potential threshold values for water stress in olive trees (cv. Arbequina)
(Springer, 2019-07)
Many irrigation strategies have been proposed in olive orchards to overcome both increasing water scarcity and competition for water with other sectors of society. However, threshold values of stomatal conductance (gs) and ...
Environmental context of endophyte symbioses: Interacting effects of water stress and insect herbivory
(University of Chicago Press, 2011-05)
Symbiotic associations between grasses and fungal endophytes are generally regarded as mutualistic, yet benefits to host plants may vary with environmental context. Previous studies have emphasized how endophytes influence ...
Early assessment of crop yield from remotely sensed water stress and solar radiation data
(Elsevier Science, 2018-11)
Soil moisture (SM) available for evapotranspiration is crucial for food security, given the significant interannual yield variability of rainfed crops in large agricultural regions. Also, incoming solar radiation (Rs) ...