Carbon isotope fractionation for cotton genotype selection
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چکیده
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Carbon isotope fractionation by Emiliania huxleyi
The ratio of l*C : 13C was measured for Emiliania huxleyi cells grown under a range of irradiances in batch culture. Based on the assumption that HCO, was the carbon source, the maximum discrimination against 13C in the decalcified E. huxleyi cells was 24.6?& at 4.8 mol photons m-* d-l and the minimum discrimination was 17.9?& at 0.5 mol photons m-* d-l. In calcified cells, the range of 13C iso...
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ژورنال
عنوان ژورنال: Pesquisa Agropecuária Brasileira
سال: 2014
ISSN: 0100-204X
DOI: 10.1590/s0100-204x2014000900003