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    Production des ignames; role actuel et perspectives: Guide de recherche de lIita, No. 46 davenir

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    Authors
    Hahn, S.
    Osiru, D.
    Akoroda, M.O.
    Otoo, J.
    Date Issued
    1994
    Language
    en; fr
    Type
    Book
    Accessibility
    Open Access
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    Citation
    Hahn, S., Osiru, D., Akoroda, M. & Otoo, J. (1994). Production des ignames; role actuel et perspectives. Guide de recherche de l'Iita, No. 46 d'avenir. Ibadan, Nigeria: IITA, (p. 37).
    Permanent link to cite or share this item: https://hdl.handle.net/10568/97210
    Abstract/Description
    L'igname est une importante denree alimen• tajre surtout dans sa zone de production en Afrique occi• dentale. La production mondiale totale d'igname est d'environ 20 A 25 miIlions de tonnes par an et 70 % d. ce total provient du Nigeria. Bien que consideree comme une denree particulierement riche en hydrates de car • bone, certaines especes sont presque aussi riches en pT<' teines que Ie riz ou Ie mals. L'acceptation de plus e; plus large de tubercules de petite taille, off're la possibil; te d'augmenter la superficie emblavee en igname surtlJl: dans la zone de savane humide, toutefois, il fa u davantage de recherche sur les methodes de propagp tion, la lutte contre les maladies et Ie sloc.
    AGROVOC Keywords
    dioscorea rotundata; yams; domestication
    Subjects
    YAM; FOOD SECURITY; PLANT DISEASES; LIVELIHOODS; PLANT PRODUCTION
    Countries
    Nigeria
    Regions
    Africa; Western Africa
    Organizations Affiliated to the Authors
    International Institute of Tropical Agriculture
    Collections
    • IITA Books and Book Chapters [950]

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