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Variety testing and release approaches in DTMA project countries in Sub-Saharan Africa

Author: Setimela, P.S.
Author: Badu-Apraku, B.
Author: Mwangi, W.
Year: 2009
ISBN: 978-92-9059-252-5
URI: http://hdl.handle.net/10883/807
Abstract: This report presents a summary of variety testing and release regulations in DTMA project countries in sub-Saharan Africa (SSA). In order to understand these approaches a study was undertaken in 2007 under the auspices of the Drought Tolerant Maize for Africa (DTMA) project funded by the Bill and Melinda Gates Foundation (B&MGF). The objectives of the study were to: Define the time taken to release elite maize varieties. Summarize the variety release requirements and procedures in DTMA countries in SSA. Identify constraints hampering the release of elite maize varieties to smallholder farmers. Propose strategies to hasten the release of new maize varieties. The study covered all the DTMA project countries: Angola, Benin, Ethiopia, Malawi, Ghana, Mali, Mozambique, Nigeria, Tanzania, Uganda, Kenya, Zambia, and Zimbabwe. South Africa was included as a reference point because it is considered to have the most advanced and liberal seed system in SSA. The data for the study were collected in 2007/2008 through a survey of 13 selected national seed authorities (NSA). The questionnaire for the survey was sent out to the NSAs followed by discussions with agricultural researchers, and the revision of published information on variety release guidelines and procedures for each country. The data were also complemented by information from national variety release catalogues wherever possible.
Format: PDF
Language: English
Publisher: CIMMYT
Copyright: CIMMYT manages Intellectual Assets as International Public Goods. The user is free to download, print, store and share this work. In case you want to translate or create any other derivative work and share or distribute such translation/derivative work, please contact CIMMYT-Knowledge-Center@cgiar.org indicating the work you want to use and the kind of use you intend; CIMMYT will contact you with the suitable license for that purpose.
Type: Report
Region: Eastern Africa
Region: Southern Africa
Region: West Africa
Region: Central Africa
Place of Publication: Harare (Zimbabwe)
Pages: vi, 32 pages
Agrovoc: GRAIN CROPS
Agrovoc: MAIZE
Agrovoc: QUALITY
Agrovoc: VARIETIES
Agrovoc: GRAIN CROPS
Agrovoc: MAIZE
Agrovoc: QUALITY
Agrovoc: VARIETIES


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This item appears in the following Collection(s)

  • Maize
    Maize breeding, phytopathology, entomology, physiology, quality, and biotech
  • Socioeconomics
    Including topics such as farming systems, markets, impact & targeting, innovations, and GIS

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