photosynthetic capacity

Listing 1 - 10 from 19 for photosynthetic capacity

Tree Physiology, Volume 27, 2007: Contents
... Ewers, D. S. Mackay and S. Samanta Tree Physiology 27:25–32 [ Summary ] [ Full Text ] Photosynthetic responses of forest understory tree species to long-term exposure to elevated carbon dioxide ... Richard B. Thomas Tree Physiology 27:33–42 [ Summary ] [ Full Text ] Hydraulic architecture and photosynthetic capacity as constraints on release from suppression in Douglas-fir and western hemlock Heidi J. ...
heronpublishing.com

Modeling photosynthesis in olive leaves under drought conditions
... had a higher photosynthetic capacity in April than in August. In August, photosynthetic capacity was lower in D trees than in I trees. Leaf photosynthetic capacity was linearly and ... photosynthetic capacity moderated the stomatal limitation to carbon dioxide (CO2) fixation as soil water deficit increased. Further, it enabled leaves to operate close to the transition point between photosynthetic ...
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Fern Allies
... usually forms an association with a fungus and some species of Lycopodium have lost their photosynthetic capacity and rely on the fungus to provide carbohydrate! The gametophyte bears antheridia and archegonia and ...
scitec.uwichill.edu.bb

Department of Biology: Plant Ecophysiology Group: People: Tenured staff: pons
... , particularly when growing in dense stands. The allocation of photosynthetic capacity to leaves in high-light contributes to efficient utilization of the photosynthetic apparatus at the whole-plant level. The mechanism of perception ...
www.bio.uu.nl

Botany
... weeds. ! Soil temperatures are cooler. When lawns are mowed too short, the following occurs: ! the photosynthetic capacity is reduced; ! sunlight reaches the soil surface increasing loss of soil moisture and increasing weed ...
www.hcs.ohio-state.edu

Sequoía sempervírens (D
... index of stand development. This minimum available soil moisture, expressed as a percentage of storage capacity, ranged between 18 and 86, with 62 correlated with maximum basal area (49). The ... best in full sunlight. Although redwood seedlings can endure heavy shade, growth there is slow. Photosynthetic capacity in redwood is remarkably high at low light intensities and keeps increasing as light ...
www.na.fs.fed.us

CSIRO PUBLISHING - Functional Plant Biology
... 1169-1178 Abstract | PDF (180 KB) - $25.00 Spatial and age-dependent modifications of photosynthetic capacity in four Mediterranean oak species Ülo Niinemets, John D. Tenhunen and Wolfram Beyschlag pp. ... $25.00 A simple dynamic model of photosynthesis in oak leaves: coupling leaf conductance and photosynthetic carbon fixation by a variable intracellular CO2 pool Steffen M. Noe and Christoph Giersch ...
www.publish.csiro.au

Plant Pathology Glossary
... Chlorophyll is the receptor of light energy in photosynthesis. Chlorophyll is also found in photosynthetic bacteria. Chloroplast a disk-shaped structure in plant and algal cells that contains ... uninfected one. Virulence the degree or measure of pathogenicity of a given pathogen; relative capacity to cause disease. Virulent strongly pathogenic; capable of cause severe disease (see avirulent). ...
bugs.bio.usyd.edu.au

Ultra Violet Meter: Apogee Instruments Inc.
... (250 to 400 nm) can be expressed as a percentage of the Photosynthetic Photon Flux (PPF = 400 to 700 nm). The unit for both ... is close to 8.5 % of the PPF in sunlight. The photosynthetic photon flux at noon in full sunlight is about 2000 µmol ... lamps. This meter is particularly useful for determining the UV filtering capacity of the transparent plastic and glass barriers that are commonly used below ...
www.apogee-inst.com

Institute of Plant Physiology > Departments > Photosynthesis
... photosynthetic rate in tree plants Paulaumia tomentose Stued. Journal of Plant Physiology, 161: 295-301. Ananieva, E., K. Christov, L. Popova (2004) - Exogenous treatment with salicylic acid leads to increased antioxidant capacity ...
www.bio21.bas.bg

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