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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.
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BMC Plant Biology

ISSN: 1471-2229

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