crop quality and nutritive value ( USEPA, 2015 ). Sensitivity to O 3 varies both within and among species. In general, plants that have higher stomatal conductance ( g s ), which allows a greater flux of O 3 into the leaf ( Reich and Amundson, 1985
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Kirsten L. Lloyd, Donald D. Davis, Richard P. Marini, and Dennis R. Decoteau
Majken Pagter, Karen K. Petersen, Fulai Liu, and Christian R. Jensen
. Stomatal conductance and plant-water relations measurements. Stomatal conductance to water vapor ( g s ) of one of the third youngest fully expanded leaves was measured after ≈6 weeks of treatment with a CIRAS-2 IR gas analyzer (IRGA) equipped with a
Nauja Lisa Jensen, Christian R. Jensen, Fulai Liu, and Karen K. Petersen
potentials ( Liu et al., 2007 ). To optimize irrigation strategies for strawberries, it is important to know how different irrigation strategies influence physiological reactions (i.e., plant–water relations), stomatal conductance ( g s ), and chemical
Carolyn F. Scagel, Guihong Bi, Leslie H. Fuchigami, and Richard P. Regan
screen, and analyzed for nutrient composition. Stomatal conductance measurements. A steady-state porometer (LI-1600; LI-COR, Lincoln, NE) was used to measure water loss from transpiring leaves. All leaves were completely dry before any readings were taken
Vincent Pelletier, Steeve Pepin, Thomas Laurent, Jacques Gallichand, and Jean Caron
. Changes in ( A ) photosynthesis (P n ) and ( B ) stomatal conductance ( g S ) as a function of the number of days with saturated soil conditions at the stage of bud elongation, flowering, and fruit development. Sixteen experimental units were saturated for
Ana Centeno, Pilar Baeza, and José Ramón Lissarrague
; Paranychianakis et al., 2004 ), stomatal conductance ( g S ) ( Cuevas et al., 2006 ; Dry and Loveys, 1999 ; Grimes and Williams, 1990 ), photosynthesis ( Iacono and Sommer, 1996 ), and reproductive growth and yield ( Dry et al., 2001 ; Escalona et al., 2003
Aidan D. Farrell, Sarah Evelyn, Adrian M. Lennon, and Pathmanathan Umaharan
determination of RWC using the method outlined previously. Water uptake and stomatal conductance. Water uptake was estimated by observing water loss from the graduated cylinder expressed as water uptake per bloom. g S was measured using a porometer, measuring
Tessa M. Mills, Jianming Li, and M. Hossein Behboudian
Chartzoulakis et al. (1993) reported that A. deliciosa seedlings showed poor control of transpiration even though there was a reduction in stomatal conductance (g s ) and suggested that this species has poor epidermal control of water loss through leaky
Krishna S. Nemali and Marc W van Iersel
adjustment, and stomatal and non-stomatal conductance to CO 2 among species also could have contributed to the lack of differences in A at θ levels of 0.15, 0.22, and 0.32 m 3 ·m −3 . Our results are in line with reports available from diverse groups of
Hardeep Singh, Megha R. Poudel, Bruce Dunn, Charles Fontanier, and Gopal Kakani
supplemental CO 2 . Morison and Gifford (1983) reported that the stomatal conductance ( g S ) of plants decreases under elevated CO 2 , whereas the internal concentration of CO 2 increases and net assimilation rate is either unaffected or increased ( Mott