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Fig. 3 | BMC Plant Biology

Fig. 3

From: Chlorophyll fluorescence analysis in diverse rice varieties reveals the positive correlation between the seedlings salt tolerance and photosynthetic efficiency

Fig. 3

Regulation of the chlorophyll fluorescence index in eight rice varieties under salinity stress. The T/C ratio of chlorophyll fluorescence (F0, Fm, and Fv/Fm) and quantum yield (Y(II), Y(NPQ), and Y(NO)) parameters were determined in control (C) and treatment (T) groups from day 8 to day 10. Each variety is indicated by a different colored line and symbol. 149: Blue/ filled triangle, 223: green/ filled circle, 245: violet/ open diamond, 8777: orange/ open square, IR28: brown/ filled square, IR64: light green/ open circle, IR66946: pink/ close diamond, Nona Bokra: jade/ open triangle

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