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Intégration technologique et développement du secteur semencier : deux facteurs de la diffusion du coton-Bt dans la Vallée du Fleuve Yangtze (Chine)

Author

Listed:
  • Michel Fok

    (UPR SCA - Systèmes de Cultures Annuelles - Cirad - Centre de Coopération Internationale en Recherche Agronomique pour le Développement)

  • Naiyin Xu

    (RIIC - Research Institute of Industrial Crops - Jiangsu Academy of Agricultural Sciences)

Abstract

In Jiangsu Province, Yangtze River Valley, the use of Bt-cotton is almost generalized while it induces little specific profitability gain. To explain this paradox, two factors so far little considered are proposed: synergy of Bt-cotton with preexisting production techniques, phenomenon called technological integration and which has been enhanced by a remarkable development of variety and seed sectors.

Suggested Citation

  • Michel Fok & Naiyin Xu, 2010. "Intégration technologique et développement du secteur semencier : deux facteurs de la diffusion du coton-Bt dans la Vallée du Fleuve Yangtze (Chine)," Post-Print halshs-00490690, HAL.
    • Handle: RePEc:hal:journl:halshs-00490690
    Note: View the original document on HAL open archive server: https://shs.hal.science/halshs-00490690
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