Improved seed variety value chains in Zambia: A missed opportunity to improve smallholder productivity
Priscilla Hamukwala1, Gelson Tembo1, J. Mark Erbaugh2 and W. Donald Larson3*
1Department of Agricultural Economics and Extension Education, University of Zambia (UNZA), Lusaka, Zambia.
2International Programs in Agriculture, College of Food, Agricultural and Environmental Sciences, the Ohio State University (OSU) Columbus, Ohio, United States.
3Department of Agricultural, Environmental and Development Economics, the Ohio State University, 2120 Fyffe Road, Columbus, Ohio, United States.
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