Assessing the impact of feed technology adoption by smallholders in sweet potato-pig systems in Sichuan, China
This paper employs propensity score matching (PSM) to examine the impact of sweet potato-based feed technology adoption on household-based pig production in Sichuan, China. An ex post survey in six villages was conducted in 2009. Five villages were in the project intervention sites (experimental gro...
| Autores principales: | , , , , , |
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| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
2012
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/51397 |
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