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Journal Article 2003-08

Autor: Mignouna, H.D. Dansi, A.

Guinea yams (Dioscorea cayenensis-rotundata complex; D. rotundata Poir. and D. cayenensis Lam.) have been described as resulting from a process of domestication of wild yams of the section Enantiophyllum by African farmers. Although currently practised by few farmers, the process of yam domestica...

Enlace original: https://cgspace.cgiar.org/handle/10568/96402

Investigación en Agricultura
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Mignouna, H.D. ,  Dansi, A. ,  [Yam (Dioscorea ssp.) domestication by the Nago and Fon ethnic groups in Benin] ,  Yam (Dioscorea ssp.) domestication by the Nago and Fon ethnic groups in Benin
Journal Article 1998

Autor: Dansi, A. Mignouna, H.D. Zoundjihékpon, J. Sangare, A. Asiedu, Robert Quinz, F.M.

Based upon IBPGR (IPGRI) morphologic descriptors, 560 accessions of Benin Republic's cultivated yams (Dioscorea ccayenensis/Dioscorea rotundata complex were morphologically characterized. Ninety morphotypes were identified and accessions were classified into 26 varietal groups according to their ...

Enlace original: https://cgspace.cgiar.org/handle/10568/100987

Investigación en Agricultura
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Dansi, A. ,  Mignouna, H.D. ,  Zoundjihékpon, J. ,  Sangare, A. ,  Asiedu, Robert ,  Quinz, F.M. ,  [Varietal identification key of the cultivated yams (Dioscorea cayenensis / Dioscorea rotundata complex) of Benin republic] ,  Varietal identification key of the cultivated yams (Dioscorea cayenensis / Dioscorea rotundata complex) of Benin republic
Journal Article 2002

Autor: Mignouna, H.D. Dansi, A. Zok, S.

Using IPGRI's descriptors, 45 accessions of Guinea yams (Dioscorea cayenensis Lam./ Dioscorea rotundata Poir. complex) collected in Cameroon were classified into six cultivar groups based on their morphological similarities. An identification key is proposed for the cultivar groups. Six enzymatic...

Enlace original: https://cgspace.cgiar.org/handle/10568/99944

Investigación en Agricultura
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Mignouna, H.D. ,  Dansi, A. ,  Zok, S. ,  [Morphological and isozymic diversity of the cultivated yams (Dioscorea cayenensis/Dioscorea rotundata complex) of Cameroon] ,  Morphological and isozymic diversity of the cultivated yams (Dioscorea cayenensis/Dioscorea rotundata complex) of Cameroon
Journal Article 2010-03

Autor: Dansi, A. Asiedu, Robert Vodouhe, R.S. Lusty, C. Hall, R.

This paper discusses the strategic use of existing genetic diversity in addressing the constraints faced by yam (Dioscorea sp.) production in Bénin, including pest and disease pressure, poor soil and changing climate. Participatory strategies that have been developed to preserve their diversity i...

Enlace original: https://cgspace.cgiar.org/handle/10568/90366

Investigación en Agricultura
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Dansi, A. ,  Asiedu, Robert ,  Vodouhe, R.S. ,  Lusty, C. ,  Hall, R. ,  [Participatory strategies of conserving yam biodiversity in Benin] ,  Participatory strategies of conserving yam biodiversity in Benin

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