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Measuring the Economic Impacts of Transgenic Crops in Developing Agriculture during the First Decade: Approaches, Findings, and Future Directions AgEcon
Smale, Melinda; Zambrano, Patricia; Gruere, Guillaume P.; Falck-Zepeda, Jose Benjamin; Matuschke, Ira; Horna, J. Daniela; Nagarajan, Latha; Yerramareddy, Indira; Jones, Hannah.
Tipo: Report Palavras-chave: Transgenic Plants; Developing Countries; Research; Crop Production/Industries; Research and Development/Tech Change/Emerging Technologies.
Ano: 2009 URL: http://purl.umn.edu/50413
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The impact of participation in Diversity Field Fora on farmer management of millet and sorghum varieties in Mali AgEcon
Smale, Melinda; Diakite, Lamissa; Sidibe, Amadou; Grum, Mikkel; Jones, Hannah; Traore, Issa Seni; Guindo, Hamidou.
Malian farmers have been cultivating millet and sorghum for millennia, but they are slow to adopt and develop modern varieties because it is difficult to observe the difference in yields in their fields, given the challenging local growing conditions. Farmer participatory approaches are therefore recommended. This paper applies an instrumental variables method to survey data from Mali to evaluate the impacts of Diversity Field Fora, a type of farmer field school which aims to boost millet and sorghum yields by showing farmers how to manage diverse varieties. Impact indicators are expected and recalled millet and sorghum yields, the total number of unique attributes of millet and sorghum varieties stocked as seed, and the relative deprivation of the...
Tipo: Journal Article Palavras-chave: Farmer field school; Sorghum; Millet; Landraces; Participatory crop improvement; Mali; Crop Production/Industries.
Ano: 2010 URL: http://purl.umn.edu/93879
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