Search Results - Ortmann, G.

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    Factors influencing adoption and intensity of adoption of orange flesh sweet potato varieties: Evidence from an extension intervention in Nyanza and Western provinces, Kenya. by Kaguongo, W., Ortmann, G., Wale, E., Darroch, M., Low, Jan W.

    Published 2012
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    Journal Article
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    Adoption of striga (striga hermonthica) management technologies in northern Nigeria by Hassan, M.B., Baiyegunhi, L.J., Ortmann, G.F., Abdoulaye, Tahirou

    Published 2016
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    Journal Article

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