Table 11. Multiple correlation coefficient (R²), constant and partial regression coefficients from multiple regression analysis.

Source	Seed Yield		Biomass Yield
	AMPH(J)	AHPH(J)	AMPH(J)	AHPH(J)
R2	0.95	0.91	0.98	0.84
Constant	6.07	−34.79*	−4.08	34.04
GD (J)	0.58*	0.84*	0.82*	−0.15
SCA (J)	0.41*	0.83E-01	0.20*	1.28*
GD (R)	0.16*	0.23*	0.89E-01*	−0.11
AMPH/AHPH(R)	−0.10	−0.28	−0.11	0.18
SCA (R)	0.40E-01	0.17	0.67E-01	−0.14E-01
GD (N)	−5.81	0.55*	0.60*	0.65*
AMPH/AHPH(N)	−0.63*	0.76*	−0.58*	0.98E-01
SCA (N)	0.56*	−1.40*	−0.48E-01	−0.82*
AMPH/AHPH(Fixed)	−0.35*	−0.35*	−0.49*	−0.34*