Table 2.

Correlation coefficients (r) of SSI-DW, SSI-PH, SSI-LCC, and SSI-SC collected from 198 accessions.

	SSI-LCC	SSI-PH	SSI-SC	SSI-DW	SSI-Soil EC
SSI-LCC	1	0.516**	0.351**	0.478**	−0.020
SSI-PH		1	0.261**	0.604**	−0.208**
SSI-SC			1	0.169*	−0.196**
SSI-DW				1	−0.039
SSI-Soil EC					1

^**Significant at P < 0.01,

^*Significant at P < 0.05. SSI-LCC, for leaf relative chlorophyll content; SSI-PH, for plant height; SSI-SC, for stomatal conductance; SSI-DW, for dry weight, SSI-Soil EC for soil electrical conductivity.