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Fig. 3 | BMC Plant Biology

Fig. 3

From: Effects of N and P enrichment on plant photosynthetic traits in alpine steppe of the Qinghai-Tibetan Plateau

Fig. 3

Effects of N and P fertilization on community weighed mean (CWM) of photosynthetic parameters. (A) A: net photosynthetic rate, (B) Gs: stomatal conductance, (C) Ci: intercellular CO2 concentration, (D) Tr: transpiration rate, (E) WUE: water use efficiency.CK: control, N: N fertilization, P: P fertilization, NP: N plus P fertilization.* indicates significant difference between treatments (p < 0.05)

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BMC Plant Biology

ISSN: 1471-2229

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