| Variable |
| Description |
| Dependent Variable |
|
|
| Usecdt (Adoption Model) |
| 1 if respondent used charco-dam technology to irrigate his/her crops; 0 otherwise |
| Independent Variables |
| |
| Sexhead | α1 | Sex of household head, 1 if the respondent is a male; 0 otherwise |
| Agehead | α2 | Age of household head in years |
| Eduhead | α3 | Household head’s formal education |
| Hhinc | α4 | Household income in Tanzania Shillings (TZS) |
| Hhsize | α5 | Number of people residing in the household |
| Landten | α6 | Land tenure; 1 if farm-land is owned by the respondent; 0 otherwise |
| MemberFin | α7 | Household head’s membership to micro-finance scheme; 1 if yes; 0 otherwise |
| Lnlandsize | α8 | Log of the land size used to cultivate vegetables in acres |
| SourceLabour | α9 | Household’s source of I for the Charco-dam related activities, 1 if the family I only; 0 if otherwise |
| NoLabourFA | α10 | Number of individuals provided labour for farm activities |
| MemberDeve | α11 | Household head’s membership to community development groups in the village/ward; 1 if yes; 0 if no |