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The International Institute of Agriculture (IITA) is among the major suppliers of genetic materials to national agricultural research and extension systems in West and Central Africa for the development of improved maize varieties. This paper presents the results of a survey of the impact of germ...


Manyong, Victor M.Kling, J.Mankinde, K.Ajala, S.Menkir, A.[Impact of IITA germplasm improvement on maize production in West and Central Africa]Impact of IITA germplasm improvement on maize production in West and Central Africa
Dizyee, KanarBaker, DerekOmore, Amos O.[Upgrading the smallholder dairy value chain: A system dynamics ex-ante impact assessment in Tanzania's Kilosa district]Upgrading the smallholder dairy value chain: A system dynamics ex-ante impact assessment in Tanzania's Kilosa district

Ensuring an adequate food supply in systems that protect environmental quality and conserve natural resources requires productive and resource-efficient cropping systems on existing farmland. Meeting this challenge will be difficult without a robust spatial framework that facilitates rapid evalua...


Edreira, J.I.R.Cassman, Kenneth G.Hochman, Z.Ittersum, Martin K. vanBussel, Lenny G. J. vanClaessens, LievenGrassini, P.[Beyond the plot: technology extrapolation domains for scaling out agronomic science]Beyond the plot: technology extrapolation domains for scaling out agronomic science

There is considerable literature available on assessing the impact of rural innovations from the perspective of a particular discipline, e.g., economics or sociology, and from the farmers’ own perspective, e.g., participatory monitoring and evaluation. But little has been written about collaborat...


Franzel, StevenNanok, TutuiWangia, Sabina[Collaborative monitoring, evaluation, and impact assessment: Experiences assessing the impact of improved fallows and biomass transfer in western Kenya]Collaborative monitoring, evaluation, and impact assessment: Experiences assessing the impact of improved fallows and biomass transfer in western Kenya

Animal disease outbreaks generate a range of economic and non-economic impacts. While a significant number of research studies have estimated the effects of various diseases in a variety of contexts, examining the differential impacts and implications associated with the introduction of a novel d...


Rich, Karl M.Niemi, J.K[The economic impact of a new animal disease:same effects in developed and developing countries?]The economic impact of a new animal disease:same effects in developed and developing countries?

Schuetz, TonyaFörch, WiebkeThornton, Philip K.Wollenberg, L.Hansen, JamesJarvis, AndyCoffey, KevinBonilla Findji, OsanaLoboguerrero Rodriguez, Ana MaríaMartínez Barón, DeissyAggarwal, Pramod K.Sebastian, Leocadio S.Zougmoré, Robert B.Kinyangi, JamesVermeulen, Sonja J.Radeny, Maren A.O.Moussa, Abdoulaye S.Sajise, A.Khatri-Chhetri, ArunRichards, MerylJost, ChristineJay, A.[Learning Brief: Lessons in Theory of Change from a Series of Regional Planning Workshops]Learning Brief: Lessons in Theory of Change from a Series of Regional Planning Workshops

Lessons learned from Flagship 4's Results-Based Management trial, based of an extensive survey to the trial project managers, coordinators and partners.


Schuetz, TonyaFörch, WiebkeSchubert, CeciliaThornton, Philip K.Cramer, Laura[Lessons and Insights from CCAFS Results-Based Management Trial]Lessons and Insights from CCAFS Results-Based Management Trial

International Center for Tropical Agriculture[CIAT Annual Report 2018 Partnerships for Delivering Impact]CIAT Annual Report 2018 Partnerships for Delivering Impact

The United Nations 2030 Agenda for Sustainable Development promises to achieve change in almost every aspect of life on Earth. Encompassing 17 Sustainable Development Goals (SDGs) and 169 targets, the Agenda marks the first time in history when all nations have agreed on how to chart their future...


Dickens, ChrisNhlengethwa, SibusisoNdhlovu, Brown[Mainstreaming the Sustainable Development Goals in developing countries]Mainstreaming the Sustainable Development Goals in developing countries

Production of livestock and dairy products in Sub-Saharan Africa struggles to keep pace with growing demand. The potential exists to close this gap in a climate-friendly way through the introduction of improved forage varieties of the Brachiaria genus. We assess the potential economic impact of t...


Schiek, BenGonzález, Carlos EduardoMwendia, Solomon W.Prager, Steven D.[Got forages? Understanding potential returns on investment in Brachiaria spp. for dairy producers in Eastern Africa = Comprender los retornos potenciales de la inversión en Brachiaria ssp. para los productores de leche en el Este de África]Got forages? Understanding potential returns on investment in Brachiaria spp. for dairy producers in Eastern Africa = Comprender los retornos potenciales de la inversión en Brachiaria ssp. para los productores de leche en el Este de África

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