Table 1.

Correlation analysis of the 11 traits in present population across three environments

Correlation	HMS	TBN	PL	PW	PL/PW	SL	SW	SL/SW	100PW	100SW	SP
HMS		*	ns	ns	ns	ns	ns	ns	ns	ns	ns
TBN	0.180		ns	ns	ns	ns	ns	ns	ns	ns	ns
PL	0.004	−0.088		**	**	**	**	**	**	**	**
PW	0.046	−0.130	0.725		**	**	**	**	**	**	**
PL/PW	−0.058	0.109	0.463	−0.267		**	**	**	ns	ns	ns
SL	−0.011	−0.085	0.856	0.733	0.247		**	**	**	**	ns
SW	−0.053	−0.081	0.482	0.820	−0.376	0.604		**	**	**	ns
SL/SW	0.043	0.065	0.559	0.084	0.670	0.620	−0.246		**	**	ns
100PW	0.002	−0.057	0.828	0.881	0.017	0.837	0.786	0.234		**	**
100SW	−0.022	−0.105	0.721	0.863	−0.101	0.851	0.857	0.329	0.914		ns
SP	−0.106	−0.104	−0.259	−0.224	−0.063	−0.136	−0.019	−0.046	−0.326	−0.087

ns non-significant at P < 0.05

*Significant at P < 0.05;**Significant at P < 0.01