Evaluation of Drought Stress Tolerance Based on Selection Indices in Haricot Bean Varieties Exposed to Stress at Different Growth Stages

Table 2

Mean squares of ANOVA for evaluation of drought stress tolerance based on selection indices in haricot bean varieties exposed to drought stress at different growth stages.

Selection indices	Mean square and level of significance for each source of variation
	Rep df = 2	Stress df = 2	Variety df = 9	Stress  variety = 18	Error a df = 4	Error bdf = 54
Ysi	0.012^NS	0.602	0.096	0.045	0.006	0.009
DSI	1.114 ^NS	0.025 ^NS	2.157∗	2.891	0.856	0.893
DTI	0.041 ^NS	1.708 ^NS	0.190	0.141	0.021	0.018
PYR	124.269 ^NS	6015.721	966.075	454.186	58.163	95.13
GM	4.970 ^NS	111.344	159.004	9.821	2.088	1.649
MP	3.828 ^NS	82.626	167.899	7.076	1.338	1.316
YSI	0.012 ^NS	0.602	0.096	0.045	0.006	0.009
MRP	0.049 ^NS	3.96 ^NS	1.63	0.086	0.019	0.017
REI	0.058 ^NS	0.005 ^NS	1.816	0.098	0.034	0.019
RDI	0.021 ^NS	0.004 ^NS	0.202	0.088	0.009	0.018
SSPI	37.887 ^NS	1656.225	404.243	141.847	26.824	24.700

^NSNonsignificant; significant; highly significant; very highly significant.