Strigolactones affect the yield of Tartary buckwheat by regulating endogenous hormone levels

BMC Plant Biology

Table 4 Regression analysis between yield and endogenous hormone levels

Regression Equation
	Non standardized coefficient		Standardization coefficient	t	P	VIF	R²	adjust R²	F
	B	standard error	Beta	t	P	VIF	R²	adjust R²	F
constant	3.138	0.274	-	11.456	0.000**	-	0.584	0.552	F = 18.273 P = 0.001**
ABA/(Z + ZR)	-0.111	0.026	-0.764	-4.275	0.001**		0.584	0.552	F = 18.273 P = 0.001**
y = 3.138-0.111×ABA/(Z + ZR)

Note: B, indicates the extent of the effect of ABA/(Z + ZR) on yield, with positive values indicating a positive effect and negative values indicating a negative effect; standard error: is B/t value; Standardized coefficients, coefficients obtained by standardizing the data; t: represents the degree of difference between the sample mean and the overall mean, and the larger the absolute value of t, the more significant the difference between the factors is; P, indicates the significance of the difference in the regression equation, ** is P < 0.01; VIF, indicates the covariance between factors; R², indicates the degree of fit of the linear regression; F, indicates F test, ** is P < 0.01

ISSN: 1471-2229