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Table 2 Effects of P deficiency stress on the Φ psII of the three climber plant species

From: Effect of phosphorus deficiency on photosynthetic inorganic carbon assimilation of three climber plant species

Stage Material P concentration (mM)
0.250 0.125 0.031 0
10th day P. nil 0.25 ± 0.019ab 0.26 ± 0.046a 0.21 ± 0.023b 0.24 ± 0.052b
L. pampaninii 0.27 ± 0.014ab 0.34 ± 0.013a 0.24 ± 0.034bc 0.16 ± 0.048c
P. tricuspidata 0.15 ± 0.004a 0.14 ± 0.017a 0.15 ± 0.011a 0.15 ± 0.012a
20th day P. nil 0.28 ± 0.004a 0.25 ± 0.015ab 0.25 ± 0.018ab 0.24 ± 0.054ab
L. pampaninii 0.22 ± 0.020a 0.25 ± 0.011a 0.20 ± 0.012ab 0.11 ± 0.045c
P. tricuspidata 0.14 ± 0.008a 0.11 ± 0.025ab 0.15 ± 0.003a 0.16 ± 0.007a
30th day P. nil 0.26 ± 0.015b 0.23 ± 0.040b 0.26 ± 0.039ab 0.34 ± 0.015a
L. pampaninii 0.22 ± 0.020ab 0.23 ± 0.046a 0.22 ± 0.035ab 0.16 ± 0.030b
P. tricuspidata 0.13 ± 0.007a 0.14 ± 0.009a 0.12 ± 0.007a 0.15 ± 0.019a
  1. Mean ± SE (n = 5) followed by different letters in the same species and in the same treatment period indicate significant difference at P ≤ 0.05, according to one-way ANOVA and t-test.