Fig. 2

Different levels of submergence influence the content of chlorophyll in rice seedlings. The chlorophyll content of 14-days old seedlings after treated control (CK), partial submergence (PS) and full submergence (FS) conditions for 2, 4, 6 and 8 days. The content of chlorophyll a (a), chlorophyll b (b) and total chlorophyll (c) were determined. Values represent means ± standard deviation from six biologically independent experiments (n = 3). Values with the different letters are significantly different at P < 0.05, according to post-hoc LSD test