Table 3.

Correlation coefficients between three flag leaf traits and yield per plant

Traits in Hainan	FLL	FLW	LWR
FLW	0.473**
LWR	0.630**	−0.377**
PY	0.160	0.210*	−0.090
Traits in Hangzhou	FLL	FLW	LWR
FLW	0.368**
LWR	0.678**	−0.412**
PY	0.070	0.222*	−0.107

*and **indicate the 5% and 1% significant level, respectively.