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Table 2 Chlorophyll fluorescence characteristics of C. nitidissima grown under 10, 30, 50 and 100% sunlight

From: Eco-physiological basis of shade adaptation of Camellia nitidissima, a rare and endangered forest understory plant of Southeast Asia

RI (%)

F 0

F m

F v

Fv/Fm

10

182.07 ± 7.72a

940.67 ± 40.60a

758.60 ± 36.85a

0.806 ± 0.008a

30

193.37 ± 6.91a

885.89 ± 38.66a

692.51 ± 36.96a

0.782 ± 0.010ab

50

174.84 ± 31.47a

701.42 ± 68.17b

526.58 ± 49.43b

0.751 ± 0.032b

100

103.27 ± 21.95b

272.50 ± 55.42c

169.23 ± 34.74c

0.621 ± 0.023c

  1. Small letters indicate significant difference in mean value (± SD) of the parameters under different light levels (P < 0.05)