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Fig. 4 | Botanical Studies

Fig. 4

From: Carbon dioxide assimilation and photosynthetic electron transport of tea leaves under nitrogen deficiency

Fig. 4

Initial ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) activity (A) or expressed on a protein basis (B), total Rubisco activity (C) or expressed on a protein basis (D), and Rubisco activation state (E) in relation to N content (1.30, 1.32, 1.65, 1.99, 2.15 and 2.79 g m−2) in tea leaves. The data were examined using a LSD test. Each point is mean ± standard error for the leaf N content (horizontal, n = 5) and the dependent variable (vertical, n = 4). Different letters above or below standard error bars indicate significant difference at P < 0.05

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