leaf gas-exchange
The economic challenge of leaf gas exchange
... survive. Leaf- derived photosynthetic carbon forms the natural backbone of terrestrial ecosystems (McNaughton et ...The exchange of water for carbon dioxide primarily occurs in photosynthetic organs, ...
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Biomass allocation, leaf gas exchange and nutrient uptake of hazelnut seedlings in response to Trichoderma harzianum and Glomus intraradices inoculation
... findings, leaf gas exchange pa- rameters were remarkably improved by fungal ...enhanced leaf gas exchange parameters of ...
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Intact leaf gas exchange provides a robust method for measuring the kinetics of stomatal conductance responses to abscisic acid and other small molecules in Arabidopsis and grasses
... intact leaf gas exchange analyses, the steady- state stomatal conductance of pip quadruple mutant leaves was similar to WT leaves under the imposed con- ditions ...
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Association of carbon isotope discrimination with leaf gas exchange and water use efficiency in maize following soil amendment with superabsorbent hydrogel
... Gas exchange and photosynthetic pigments. Leaf gas exchange was measured on three plants from each lysimeter on 98, 102, 107, 110 and 114 days after sowing (DAS), corresponding to 8/27 ...
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LEAF GAS EXCHANGE, CHLOROPHYLL FLUORESCENCE, GROWTH AND ROOT YIELD OF ASHWAGANDHA ( WITHANIA SOMNIFERA DUNAL.) UNDER SOIL MOISTURE STRESS
... Gas exchange parameters were measured simultaneously during fluorescence observations from the light adapted leaves using an open type infrared gas analyser (LI-6400, LI-COR ...(LI-6400-40 ...
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Sensitivity of a leaf gas-exchange model for estimating paleoatmospheric CO2 concentration
... We measured stomatal size and density on cleared leaves (using 50 % household bleach) with transmitted-light mi- croscopy. Whole-leaf δ 13 C comes from the UC Davis Stable Isotope Facility and the Light Stable ...
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Effect of 1 MCP on Gas Exchange and Carbohydrate Concentrations of the Cotton Flower and Subtending Leaf under Water Deficit Stress
... in leaf photosynthesis under conditions of limited water supply have been observed in cotton [25,41,42] as well as several other species ...on leaf respi- ration with several researchers reporting ...
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Modeling stomatal conductance in the earth system: linking leaf water-use efficiency and water transport along the soil–plant–atmosphere continuum
... links leaf gas exchange, plant hydraulic con- straints, and the soil–plant–atmosphere continuum to opti- mize photosynthetic carbon gain per unit water loss while also avoiding desiccation through ...
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Scaling Leaf Measurements to Estimate Whole Canopy Gas Exchanges of Cotton
... Diurnal leaf and canopy gas exchanges of well-watered field grown cotton were ...scale leaf-level values of transpiration and net assi- milation to the whole canopy level using estimates of canopy ...
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Vol 70, No 3 (2018)
... content, leaf gas exchange, chlorophyll fluorescence, nutrient uptake, lipid peroxidation and antioxidant enzymes, were analyzed at the end of the ...
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Growth and physiology of loblolly pine (Pinus taeda) seedlings as affected by genetics of the root system
... Significance levels for source effects on leaf gas exchange parameters measured on five sample dates, using non-grafted and self-grafted seedlings.. to atmospheric CO 2 concen.[r] ...
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Evidence from mosquitoes suggests that cyclic gas exchange and discontinuous gas exchange are two manifestations of a single respiratory pattern
... Three variables, all of which are under the control of the investigator, affect the temporal resolution that can be achieved in the respirometry system. The first of these is the time interval chosen for recording the ...
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7 - Francois Tardieu - PhenoHarmonIS_tardieu.pdf
... Elementary protocols “Elementary YES Not may ways of measuring gas exchange, water potential protocols” etc -Measure gas exchange, water potential - Basic traits phenology.. Existing the[r] ...
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Phenotypic plasticity of gas exchange pattern and water loss in Scarabaeus spretus (Coleoptera: Scarabaeidae): deconstructing the basis for metabolic rate variation
... Here, we therefore examined the interactive effects of acute and longer-term (acclimation) temperature variation on whole-individual V CO2 , gas exchange pattern, and total, cuticular and respiratory water ...
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Discontinuous gas exchange cycles and active ventilation in pupae of the bumblebee Bombus terrestris
... discontinuous gas exchange cycles (DGC), metabolic rate (MR) and ventilation movements were simultaneously recorded from the pupae of the bumblebee Bombus terrestris by means of an electrolytic respirometer ...
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Plant responses to simulated carbon capture and transport leakage: The effect of impurities in the CO2 gas stream
... capture technologies (Porter et al., 2015). Impurities not only act on the transport properties of the gas stream (Skaugen et al., 2016) but in the event of leakage into the soil environment, will impact on ...
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XDEM for Tuning Lumped Models of Thermochemical Processes Involving Materials in the Powder State
... During the TG test, particles constituting the sample are heated by convection from the gas of the CFD domain. Heat is redistributed inside the sample, by conduction and radiation. As decarbonation is activated, ...
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VARIATION IN PHOTOSYNTHESIS, TRANSPIRATION AND INSTANTANEOUS WATER USE EFFICIENCY IN THE CLONES OF SANDALWOOD ( SANTALUM ALBUM(L.)
... Sandalwood is one of the most economically important trees heavily exploited for its heartwood and oil. While developing any tree improvement strategies, information pertaining to variability for morphological, genetical ...
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The opening–closing rhythms of the subelytral cavity associated with gas exchange patterns in diapausing Colorado potato beetle, Leptinotarsa decemlineata
... Discontinuous gas exchange (DGE) recorded with flow-through respirometry in diapausing adult Leptinotarsa decemlineata ...the gas exchange ...
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Southern Ocean controls of the vertical marine δ13C gradient – a modelling study
... The net effect of a regionally changed biological pump ef- ficiency depends on the sequestration efficiency, which de- pends on the interplay between the biological pump and ocean circulation (DeVries et al., 2012). A ...
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