Zobrazeno 1 - 10
of 40
pro vyhledávání: '"S Tostain"'
Autor:
L. Marchais, S. Tostain
Publikováno v:
Euphytica. 93:97-105
Crosses between pearl millet lines and Pennisetum ramosum, P. schweinfurthii, P. squamulatum or Cenchrus ciliaris were observed for the frequency and development of zygotes, the possibility of embryo rescue, and the fertility of F1 hybrids obtained.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b2c3dfa3a5ff1482b3ad97628e1f177
https://doi.org/10.1023/a:1002991721159
https://doi.org/10.1023/a:1002991721159
Autor:
L. Marchais, S. Tostain
Publikováno v:
Biodiversity and Conservation. 1:170-178
On the basis of botanical and ecological characters, pearl millet species have been separated into three subspecies:Pennisetum americanum subsp. americanum, cultivated form,P. americanum subsp. monodii, wild form andP. americanum subsp. stenostachyum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef28c77a032c2a4f709c9679ea88524e
https://doi.org/10.1007/bf00695914
https://doi.org/10.1007/bf00695914
Publikováno v:
Annales des Sciences Agronomiques; Vol 3, No 2 (2002)
L’etude de la transmission, a travers la reproduction sexuee, de deux genes chromosomiques d’un clone monoique de Dioscorea cayenensis - D. rotundata revele un comportement de diploide. Ces observations confirment celles faites dans une populatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f44e3a3b2ae1615e83baabdab434af06
https://www.ajol.info/index.php/asab/article/view/43381
https://www.ajol.info/index.php/asab/article/view/43381
Publikováno v:
Annales des Sciences Agronomiques; Vol 3, No 2 (2002)
Le polymorphisme AFLP (trente et une bandes polymorphes de deux combinaisons d’amorces) de 44 accessions de Dioscorea abyssinica et de 46 accessions de D. praehensilis de quatre pays d’Afrique de l’Ouest (Guinee, Togo, Benin et Cameroun) a ete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36fec90bd4e9aec75ea53ed87ce581f2
https://www.ajol.info/index.php/asab/article/view/43380
https://www.ajol.info/index.php/asab/article/view/43380
Publikováno v:
Annales des Sciences Agronomiques; Vol 3, No 2 (2002)
La domestication de Dioscorea praehensilis Benth a ete etudiee grâce a une enquete menee aupres de trois cents exploitants agricoles de quinze villages dans la prefecture de Wawa situee dans la region des Plateaux (Togo). D. praehensilis domestiquee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b37f45e28b091e9d4246aa380d945fb5
https://doi.org/10.4314/asab.v3i2.43382
https://doi.org/10.4314/asab.v3i2.43382
Publikováno v:
Annales des Sciences Agronomiques; Vol 3, No 2 (2002)
L’igname, Dioscorea sp., occupe au Benin une grande place dans les systemes traditionnels de production. L’etude realisee en 2001 au Benin chez 150 chefs d’exploitation de l’aire culturelle Fon dans la sous-prefecture de Djidja (Departement d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4bb3cf44b34543e5a389717bbeee9e7c
https://doi.org/10.4314/asab.v3i2.43384
https://doi.org/10.4314/asab.v3i2.43384
Publikováno v:
Annales des Sciences Agronomiques; Vol 9, No 2 (2007)
Avec les difficultes liees a sa production et la concurrence d’autres cultures (coton, mais, manioc…) on se demande si l’igname continue encore a jouer les roles alimentaires et culturels qui autrefois lui etaient devolus. L’etude menee dans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4de9f65f5ed5987c00ad9320e83e611
https://www.ajol.info/index.php/asab/article/view/43251
https://www.ajol.info/index.php/asab/article/view/43251
Autor:
O Daïnou, A Dansi, N Scarcell, J-L Pham, Clément Agbangla, T. B.C. Alavo, S Tostain, Corneille Ahanhanzo
Publikováno v:
Annales des Sciences Agronomiques; Vol 9, No 1 (2007)
Cultivated yams belonging to D. cayenensis – D. rotundata complex (also referred as to guinea yams) are known to be domesticated from some related wild species among which, Dioscorea abyssinica which naturally occurs in the savannahs of northern Be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2827bb80373e80facc6b3a2567b836f6
https://doi.org/10.4314/asab.v9i1.43222
https://doi.org/10.4314/asab.v9i1.43222
Publikováno v:
Journal de la Recherche Scientifique de l'Universite de Lome. 7
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33c457910e501fbf797ef70fbf359d60
https://doi.org/10.4314/jrsul.v7i1.17115
https://doi.org/10.4314/jrsul.v7i1.17115
Publikováno v:
Molecular ecology. 15(9)
The impact of traditional farmers' management on genetic diversity of vegetatively propagated crops is poorly documented. In this study, we analysed the impact of ennoblement of spontaneous yams, an original traditional farmers' practice, on the gene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::657dd664ba91b835d83523794ecb20a8
https://pubmed.ncbi.nlm.nih.gov/16842416
https://pubmed.ncbi.nlm.nih.gov/16842416