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This manual provides a training approach for teaching farmers how to increase potato yields by improving the quality of farm-saved seed potatoes. After background information on seed potato degeneration, common potato diseases, selection issues and training methodology, it is divided into eight training modules, each one focused on a series of activities. It is accompanied by a Picture Book and a Farmer Field Aid (see 1544).

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Informations de publication

  • Publié: 2009
  • Éditeur: CIP; CTA
  • ISBN-13: 978-92-9060-362-7