Adoption of Coffee Shade Agroforestry Technology and Shade Tree Management in Gobu Seyo District, East Wollega, Oromia

Table 5

Logistic regression results of variables affecting coffee shade tree planting.

Adoption		Std. err.	Z	>|z|	Exp (β)
Sex	−0.74	1.35	−0.55	0.58	0.48^ns
Age	3.39	1.19	2.86	0.00	29.75
Educ	1.61	0.91	1.77	0.08	5.01^ns
HHcomp	2.78	1.32	2.11	0.04	16.06
Farmsiz	2.64	1.44	1.84	0.07	14.06 ^ns
Areacoff	2.15	0.84	2.57	0.01	8.58
Training	4.27	2.07	2.06	0.04	71.33
Extension	2.08	1.24	1.68	0.09	7.98^ns
Constant	−22.47	7.13	−3.15	0.00	0.00

Number of obs = 120, LR chi² (8) = 121.71, prob > chi² = 0.0000, pseudo-R² = 0.8042, and log likelihood = −14.814462. represents that adoption of the technology is significantly affected by ≤1%, is significantly affected by 5%, and ns means not significant; is a vector of parameters to be estimated.