Leaf Water Potential (MPa)
Terrestrial laser scanning intensity captures diurnal variation in leaf water potential
... plant water dynamics is essential for understanding and anticipating drought-induced plant ...measuring water stress is leaf water potential (Ψ L ), which is measured ...on water ...
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Leaf Water Potential and Crop Water Stress Index Variation for Full and Deficit Irrigated Cotton in Mediterranean Conditions
... plant water status. Water shortage resulted in more negative leaf water potential and WPI and greater CWSI ...WPI. Leaf water potential, WPI and CWSI values, ...
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Canopy Spectral Reflectance Feature and Leaf Water Potential of Sugarcane Inversion
... A. leaf water potential characteristic under different irrigations As can be seen from ...the leaf water potential of sugarcane showed significant diurnal variation as ...
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Silicon induced increase in chlorophyll is modulated by the leaf water potential in two water deficient tomato cultivars
... different water and silicon conditions (control, water deficit + ...Si, water deficit + 0.25 μmol Si, water deficit + ...and water deficit + ...the leaf water ...
6
gas exchange, Elaeis guineensis Jacq., leaf water potential, moisture regime, stomatal conductance, water deficit
... and leaf water potential (ψ ψ ψ ψ ψ w ) were studied at three different times during the season and results revealed a diurnal and seasonal pattern in response to water deficits and ...
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EFFECT OF ROOTSTOCKS ON LEAF WATER POTENTIAL, WATER RELATIONS, ANTIOXIDANT ACTIVITIES AND DROUGHT TOLERANCE IN FLEMISH BEAUTY PEAR UNDER WATER STRESS CONDITIONS
... under water stress than those on other ...higher leaf water potential and showed less reduction in stomatal conductance and photosynthetic ...under water stress ...under water ...
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Estimation of grapevine predawn leaf water potential based on hyperspectral reflectance data in Douro wine region
... Summary Hyperspectral data collected through a handheld spectroradiometer (400-1010 nm) were tested for as- sessing the grapevine predawn leaf water potential (ѱ pd ) measured by a Scholander chamber ...
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Daily irrigation attenuates xylem abscisic acid concentration and increases leaf water potential of Pelargonium×hortorum compared with infrequent irrigation
... For Peer Review 14 Table 2. P-values from a three-way ANCOVA testing the interactive effects of applying either FDI or IDI to P.hortorum plants on stomatal conductance (g s ) and leaf water potential ...
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Daily irrigation attenuates xylem abscisic acid concentration and increases leaf water potential of Pelargonium×hortorum compared with infrequent irrigation
... For Peer Review 14 Table 2. P-values from a three-way ANCOVA testing the interactive effects of applying either FDI or IDI to P.hortorum plants on stomatal conductance (g s ) and leaf water potential ...
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Phenology and Diurnal Course of Leaf Water Potential of Three Bean Varieties under a Semi-Arid Environment in South-East Kenya
... Leaf water potential measurements of three bean varieties under unirrigated conditions, 1993/94 short rains... 1, it can be seen that under optimum conditions, TB took about 32 days, MM [r] ...
10
Leaf water potential trends in three grasses native to semiarid Argentina.
... The natural grazing land of the zemiarid region of central Argen- thra is subject to long and intense periods of drought during the hot season. The rhn of the present study was to a[r] ...
5
T0-5975 as scion. Observations were recorded on relative water content, leaf water potential,
... After the release of water stress the grafts performed better as indicated by the higher biological yield (Table 3). This difference between grafted and non-grafted plants [r] ...
5
Stem girdling uncouples soybean stomatal conductance from leaf water potential by enhancing leaf xylem ABA concentration
... Cornish, K., Zeevaart, J.A.D., 1985. Abscisic acid accumulation by roots of Xanthium strumarium L.and Lycopersicon esculentum Mill. in relation to water stress. Plant Physiol. 79, 653-658. ...
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RELATION BETWEEN CANOPY MINUS AIR TEMPERATURE AND LEAF WATER POTENTIAL IN FIELD GROWN WHEAT
... The canopy minus air temperature difference (6 T) was related to -JlL in field grown wheat under two diffe rential water supplies at 50% rnd 65% depletion of available soil mois[r] ...
6
Performance of two bean varieties under two different conditions of soil water availability. II. Stomatal diffusive resistance, to water vapor transpiration flow density, and leaf water potential
... Valores médios dos potenciais osmótico e matricial ('I'( + m)), de pressão ('Y) e matricial (tm) da água na folha, e do potencial osmdtico, para as duas variedades e duas épocas de pl[r] ...
9
Adaptation of leaf water relations to climatic and habitat water availability
... climatic water deficit (precipitation ...both water deficit and high temperature in defining physiological strategies among Australian ...habitat water availability and plant water management ...
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SIGNIFICANCE OF LEAF ROLLING IN RICE DURING WATER STRESS
... to water stress and when the water potential of naturally rolled flag leaves had declined to about -24 bars observations were recorded on 50% heading, panicle growth and its exersion, leaf ...
5
I). The magnitude of decrease in water potential of leaf was more
... At flowering stage, root and nodule dry weight increased over control at 50% of soil saturation leveL Most of the parameters like leaf area, leaf dry weight and stem dry [r] ...
5
Increasing leaf hydraulic conductance with transpiration rate minimizes the water potential drawdown from stem to leaf.
... k leaf on E will ultimately increase the range of stem water potentials where leaves can maintain water poten- tial above the turgor loss point, supporting high LWC, g s , and ...Ψ leaf falls ...
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Seasonal leaf gas exchange and water potential in a woody cerrado species community
... plant water balance, adjusting transpiration as a function of plant hydraulic limitations in view of a rise in atmosphere air vapor pressure deficit and superficial soil ...instantaneous water use ...
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