Person: Erenstein, O.
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Erenstein
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O.
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Erenstein, O.
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0000-0002-7491-57863 results
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- Characterization of maize production in Southern Africa: synthesis of CIMMYT/DTMA household level farming system surveys in Angola, Malawi, Mozambique, Zambia and Zimbabwe(CIMMYT, 2012) Kassie, G.; Erenstein, O.; Mwangi, W.M.; La Rovere, R.; Setimela, P.; Langyintuo, A.S.This report presents the synthesis of household level surveys in five intervention countries (Angola, Malawi, Mozambique, Zambia, and Zimbabwe) of the Drought Tolerant Maize for Africa (DTMA) project designed and implemented by the International Maize and Wheat Improvement Center (CIMMYT), International Institute for Tropical Agriculture (IITA) and national research and extension institutions in 13 countries of Sub-Saharan Africa (SSA). In each of the study countries, two districts were randomly selected provided that the districts fall in predetermined categories (20-40%) of probability of failed season (PFS). A total sample of 1108 households was randomly drawn with sample sizes varying country to country. The report has different sections that focus, in order, on description of the sample households, extent and determinants of poverty and inequality among the sample population, characteristics of maize production, perception and management of drought risk, and determinants of likelihood and intensity of adoption of improved maize varieties.
Publication - An innovation learning platform for drought tolerant maize in Malawi: lessons learned and the way forward(CIMMYT, 2012) Kassie, G.; Erenstein, O.; Mwangi, W.M.; Setimela, P.; Langyintuo, A.S.; Kaonga, K.K.Innovation learning platforms have their roots in the agricultural innovation systems (AIS) approach. AIS emphasizes a systems view of agricultural innovations and conceptualizes an innovation system as all individuals and organizations that keep on interacting in producing and using knowledge and the institutional context of knowledge sharing and learning. Research creates knowledge and technology; but innovation process goes further to include putting that knowledge into use. The Drought Tolerant Maize for Africa (DTMA) project of CIMMYT aims to address the challenge of combating the impacts of drought on people’s livelihoods. For this to succeed, however, the initiative faces the challenge of how best to advocate and promote drought tolerant maize varieties (DTMVs). The initiative accordingly proposed to establish Innovation Learning Platforms (ILeP) in selected pilot countries (Malawi and Nigeria). This report focuses on presenting detailed account of the implementation of the approach, the lessons learned, analyzing whether there is enough experience to suggest (or not) extrapolation of the approach to other areas and communities, and the way forward. The report is based on data and information generated from participating farmers and key individuals from important institutional stakeholders.
Publication - Characterization of maize producing households in drought prone regions of Eastern Africa(CIMMYT, 2011) Erenstein, O.; Kassie, G.; Langyintuo, A.S.; Mwangi, W.M.Agriculture in eastern Africa is predominantly rainfed and maize is a major food crop, primarily produced for home consumption and the market by small-scale family farms. The study characterized farm households in the drought prone maize growing areas of eastern Africa synthesizing data from parallel household surveys in Ethiopia, Kenya, Uganda and Tanzania. The study provides a comparative analysis of the farm households’ assets, livelihood strategies and crop management practices, with an emphasis on maize and maize seed. This illustrates how farmers in a similar agro-ecological environment but with different socio-economic and institutional settings have variously adapted to living with drought and how the inherent weather risk co-determines the livelihood portfolio, agricultural intensification incentives and system development pathways. The study thereby illustrates the challenges for agricultural intensification in such drought prone environments and the scope for drought tolerant maize varieties and explores the research and development implications.
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