Table 5.

Analysis of variance for chlorophyll contents of flag leaf in reproductive phase in different irrigation regimes

Source	df	Chl.a			Chl.b
		T1	T2	T3	T1	T2	T3
Rep	2	0.042	0.04	0.002	0.007	0.033	0.062
Stress	2	4.972**	2.818**	2.481**	4.473**	2.72**	2.514**
Ea	6	0.034	0.010	0.019	0.014	0.013	0.063
Genotype	2	0.544**	0.321**	0.364**	0.117**	0.072*	0.243*
Stress × genotype	4	0.151*	0.132**	0.146*	0.046**	0.041	0.054
Eb	9	0.024	0.006	0.011	0.007	0.014	0.054

T1 to T3 indicate panicle emergence, 1 day after panicle emergence, and 2 days after panicle emergence, respectively

* and ** indicating significant differences at 5 and 1 % level of probability, respectively