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Table 3 Effects of Mn-excess on Chl and Car contents in sour pummelo leaves

From: Effects of manganese-excess on CO2 assimilation, ribulose-1,5-bisphosphate carboxylase/oxygenase, carbohydrates and photosynthetic electron transport of leaves, and antioxidant systems of leaves and roots in Citrus grandisseedlings

Treatments Chl
(mg m-2)
Chl a
(mg m-2)
Chl b
(mg m-2)
Chl a/b Car
(mg m-2)
Car/Chl
Control 587 ± 24 a 435 ± 16 a 152 ± 8 a 2.88 ± 0.04 a 118 ± 5 a 0.201 ± 0.003 b
Mn-excess 526 ± 28 a 384 ± 22 a 141 ± 5 a 2.72 ± 0.06 b 112 ± 5 a 0.213 ± 0.002 a
  1. Data are means ± standard errors (n = 6). Within a column, values followed by different letters are significantly different at P < 0.05.