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Leaf respiration in darkness and in the light under pre-industrial, current and elevated atmospheric CO2 concentrations

AYUB, Gohar; Zaragoza-Castells, Joana; Griffin , Kevin L; Atkin, Owen


Our study sought to understand how past, low atmospheric CO2 concentrations ([CO2]) impact respiration (R) of soybean (Glycine max), when compared to plants grown under current and future [CO2]s. Experiments were conducted using plants grown under 290, 400 and 700ppm [CO2]. Leaf R was measured in both darkness (RD) and in the light (RL; using the Kok method), with short-term changes in measurement [CO2] and [O2] being used to explore the relationship between light inhibition of leaf R and...[Show more]

CollectionsANU Research Publications
Date published: 2014
Type: Journal article
Source: Plant Science
DOI: 10.1016/j.plantsci.2014.05.001


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