Chagua iliyo bora zaidi. Uchaguzi muafaka ili kuimarisha mbegu za viazi mviringo shambani. Mwongozo kwa mkufunzi

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dc.creatorGildemacher, P.
dc.creatorDemo, P.
dc.creatorKinyae, P.
dc.creatorWakahiu, M.
dc.creatorZschocke, T.
dc.date2013
dc.date2020-04-24T18:10:33Z
dc.date2020-04-24T18:10:33Z
dc.date.accessioned2026-06-27T17:59:11Z
dc.descriptionThis training manual is designed to provide step-by step instructions to trainers in teaching potato farmers positive selection, that is, to ‘select the best’. Positive selection can be used to improve the quality of the seed potatoes saved from the farmers own crop. The manual contains two major sections. The first section provides the background behind the technology: what are the major seed borne potato diseases; when can ‘select the best’ be helpful; and how does it actually work. The second section outlines the training program to teach positive selection to a farmer group. The heart of the training program is a demonstration experiment. The training methodology is based on learning by doing, using the field as the classroom.
dc.formatapplication/pdf
dc.identifierhttps://hdl.handle.net/10568/108068
dc.identifier.urihttp://hdl.handle.net/123456789/151549
dc.languagesw
dc.publisherInternational Potato Center
dc.rightsOpen Access
dc.sourceGildemacher, P., Demo, P., Kinyae, P., Wakahiu, M., Nyongesa, M., and Zschocke, T. (2013). Chagua iliyo bora zaidi. Uchaguzi muafaka ili kuimarisha mbegu za viazi mviringo shambani. Mwongozo kwa mkufunzi. Lima, Peru: International Potato Center. 110p.
dc.subjectpotatoes
dc.subjectselection
dc.subjectseed systems
dc.subjectfarmer field schools
dc.subjectbreeding
dc.titleChagua iliyo bora zaidi. Uchaguzi muafaka ili kuimarisha mbegu za viazi mviringo shambani. Mwongozo kwa mkufunzi
dc.typeManual

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