Effet de l'introgression de matériel tempéré sur des populations tropicales de maïs
- Literature reference
-
- Author
- Abadassi J., Hervé Y. and Hainzelin E.
- English title of the work
- non available
- Title of the work
- Effet de l'introgression de matériel tempéré sur des populations tropicales de maïs
- Year of publication
- 1998
- Issue number of a journal, magazine...
- 22
- Journal or magazine
- Bulletin de la Recherche Agronomique du Bénin
- Month of publication
- Septembre 1998
- Page number
- 1-29
- URL Address
- http://www.slire.net/download/1118/abadassi_bra_022_1998.pdf
- Countries concerned
-
Benin
- Associated thesauruses
-
TropicAgrif
- Keywords TropicAgrif
Cereals
Corn
Plant Genetics
Varietal Selection
Technical constraints at production
Technical constraints in conventional mode of production
National Dimension
Pluri local
Disciplinary Approach
Monodisciplinary
Partnership with users
With, farm-level research under researchers' supervision
- Saved on
- 2012-06-30
- Modifed on
- 2012-06-30
- Administrated by
-
Lokossou CoKou Patrice
- Abstract
- L'incidence de l'introgression de matériel tempéré sur quatre populations tropicales de maïs, EV8443SR, DMRESRW, NCP80 et B2P a été étudiée pour d'importants caractères à travers six croisements matériel tropical x matériel tempéré. Le matériel tempéré comprenait B73, FS14, DEA et BUGARD. La Fl de chaque croisement a été rétrocroisée avec son parent tropical pour obtenir le BC1. Fl et BC1 ont alors subi un ou deux brassages aléatoires. Les populations tropical-tempérées ainsi obtenues et leurs p...
- English abstract
- The effect of introgression of temperate germplasm on four tropical maize populations, EV8443SR, DMRESRW, NCP80 and B2P was studied for different traits through six crosses tropical material x temperate material. The temperate materials used were : B73, FS14, DEA and BUGARD. The Fl of
each cross was backcrossed to the tropical parent to produce the BC1. F1 and BC1 were then random mated once or twice. The tropical-temperate populations obtained and their parents were evaluated in four locations...