| Value | Category | 
|---|---|
| 1 | Encouraged by extension agents/devt workers | 
| 2 | Was encouraged by friend/neighbours/relatives | 
| 3 | Noticed profitability by observing earlier adopters | 
| 4 | Noticed prices for output were high at the market | 
| 5 | Noticed many others had already adopted | 
| 6 | Encouraged/helped by NGOs | 
| 7 | Encouraged/helped by ILCA | 
| 8 | Others |