Smallholders' Conservation Agriculture Adoption Decision in Arba Minch and Derashe Districts of Southwestern Ethiopia

Table 3

Maximum likelihood estimate of the binary logit model for decisions to practice CA.

Explanatory variables	Coefficient	Robust std. err	Z	> |z|		Tolerance	VIF	CC
AGE	−0.11	0.05	−2.42	0.015	0.89	0.412	2.43
EDU	−0.26	0.1	−2.58	0.01	0.77	0.883	1.133
FAMSIZE	0.18	0.2	0.90	0.4	1.2	0.889	1.125
TLANHOLD	−0.09	0.315	−0.28	0.78	0.9	0.805	1.242
TLU	−0.16	0.06	−2.57	0.01	0.85	0.802	1.246
EXP	0.13	0.048	2.6	0.09	1.13	0.375	2.665
NETINCO	−0.00003	5.45E^−06	−4.82	0.000	0.99	0.807	1.239
EXT	2.95	0.55	5.31	0.00	19.01			0.707
IRRIGA	4.97	0.8	6.24	0.00	144.43
CONS	−0.12	1.75	−0.07	0.95	0.89

Log likelihood (X²) = −43.37, Wald Chi-square = 87.75, and pseudo-R² = 0.7957. represents statistically significant at 1% level of significance, respectively.