. 2020 Jul 8;20:321. doi: 10.1186/s12870-020-02519-9

Table 8.

Correlation coefficients between the membership function value of drought tolerance (MFVD) and the drought-tolerant coefficient (DC) of each trait at vegetative growth stage

	MFVD	DC_PH	DC_LAI	DC_SB	DC_RB	DC_R/S	DC_TRL	DC_RSA	DC_RV	DC_RD	DC_RLR	DC_RSR	DC_RVR	DC_RDR
DC_PH	− 0.14
DC_LAI	−0.22	0.75^**
DC_SB	−0.10	0.83^**	0.89^**
DC_RB	0.47^*	0.31	0.24	0.18
DC_R/S	0.66^**	− 0.40	− 0.49^*	− 0.63^**	0.62^**
DC_TRL	0.40	0.35	0.11	0.15	0.41	0.21
DC_RSA	0.52^*	0.14	− 0.03	− 0.10	0.38	0.43	0.56^**
DC_RV	−0.35	− 0.10	− 0.03	0.05	− 0.06	− 0.42	− 0.08	− 0.14
DC_RD	0.17	0.28	0.23	0.23	0.48*	0.21	0.07	0.17	0.10
DC_RLR	0.47^*	0.00	−0.28	−0.28	0.19	0.40	0.87^**	0.65^**	−0.07	−0.08
DC_RSR	0.53^*	−0.14	− 0.32	−0.41	0.22	0.56^**	0.48^*	0.93^**	−0.10	0.13	0.73^**
DC_RVR	−0.26	− 0.29	−0.24	− 0.20	−0.13	− 0.28	−0.15	− 0.16	0.94^**	− 0.11	−0.01	− 0.42
DC_RDR	0.25	−0.01	−0.05	− 0.09	0.35	0.39	−0.04	0.27	−0.13	0.92^**	0.00	0.34	−0.16
DC_RBR	0.65^**	−0.45^*	−0.52^*	− 0.67^**	0.59^**	1.00^**	0.19	0.43^*	−0.13	0.21	0.41	0.58^**	−0.27	0.40

* r is significance at level of 0.05; ** r is significance at level of 0.01; *** r is significance at level of 0.001