Economic analysis of integrated vegetable–poultry production systems in the Babati District of Tanzania

Table 2 Logit model—factors influencing the probability of V–P integration in Babati district

Variables	dy/dx	Std. Err	Z
Gender of household head	− 0.277**	0.120	− 2.32
Marital status of household head	0.230**	0.106	2.16
Household size	0.024	0.015	1.63
Education level of household head	0.019*	0.011	1.67
Age of household head	− 0.0005	0.003	− 0.19
Land owned	0.089***	0.032	2.76
Off-farm income	− 0.161***	0.060	− 2.67
Total income	0.0006**	0.0003	2.37
Credit	− 0.015	0.0709	− 0.21
Attending V–P training	0.074	0.063	1.18
Extension	0.030	0.065	0.46
Awareness of V–P benefits	0.236**	0.110	2.15
Bermi	0.046	0.095	0.48
Galapo	− 0.184**	0.089	− 2.08
Matufa	− 0.082	0.088	− 0.93
Shaurimoyo	0.067	0.094	0.71

***, **, * denote the level of significance of difference in means at 1%, 5% and 10%, respectively

ISSN: 2048-7010