Determination of leaf carbon isotope discrimination in C4 plants under variable N and water supply.

Sci Rep · 2017 · PMC5428480 · PMID 28336951

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a decreasing trendno p-value reported

However, N leaf and Ф showed trends of increasing, while C i / C a showed a decreasing trend, which was similar to the results of the pot experiment. Ф and C i / C a varied between 0.52 and 0.77 (average = 0.59, SD = 0.06) and between 0.30 and 0.70 (average = 0.54, SD = 0.11) respectively.

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