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Fig. 2 | BMC Plant Biology

Fig. 2

From: Photosynthetic performance and photosynthesis-related gene expression coordinated in a shade-tolerant species Panax notoginseng under nitrogen regimes

Fig. 2

a Response of net photosynthetic rate (Anet) to photosynthetic photon flux density (PPFD) in Panax notoginseng grown under low nitrogen (LN), moderate nitrogen (MN), high nitrogen (HN). b The change of net photosynthetic assimilation (Anet) with intercellular CO2 concentration (Ci) in Panax notoginseng grown under different nitrogen levels. Values for each point were means ± SD (n = 7). Significant differences are indicated by asterisks (ANOVA; P values ≤0.05)

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BMC Plant Biology

ISSN: 1471-2229

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