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Impact of NERICA Adoption on Rice Yield: Evidence from West Africa

Chapter

Abstract

There is an urgent need to accelerate the growth in domestic rice production in West Africa to reduce its unsustainable and risky dependency on rice imports. Also important is resistance to drought and other climatic risks in rice farming in West Africa where precipitation is low and uncertain. The improved drought-resistant upland rice varieties, NERICAs, were introduced to rice farming system in Côte d’Ivoire, Guinea, Gambia and Benin from the late 1990s through participatory varietal selection trials. Farmers then started disseminating them through their informal channels. The objective of this chapter are to assess the characteristics of NERICA adopters and the potential contribution of the NERICA varieties to the improvement of land productivity in upland rice farming by applying the potential outcome framework to farm household survey data collected in the four West African countries.

Keywords

NERICA Upland rice NERICA yield West Africa Area expansion Land productivity Participatory varietal selection 

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Copyright information

© The International Bank for Reconstruction and Development/The World Bank 2013

Authors and Affiliations

  1. 1.Policy, Innovation Systems and Impact Assessment ProgramAfrica Rice Center (AfricaRice)CotonouBenin
  2. 2.Programme d’Analyse de la Politique Agricole (PAPA)Institut National de Recherche Agronomique du Benin (INRAB)Porto-NovoBenin

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