Gas exchange and photosynthetic performance of the tropical tree Acacia nigrescens when grown in different CO2 concentrations

Abstract

The photosynthetic responses of the tropical tree species Acacia nigrescens Oliv. grown at different atmospheric CO2 concentrations—from sub-ambient to super-ambient—have been studied. Light-saturated rates of net photosynthesis (A sat) in A. nigrescens, measured after 120 days exposure, increased significantly from sub-ambient (196 μL L−1) to current… (More)
DOI: 10.1007/s00425-008-0883-1

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