Les prospections des cafeiers sauvages et leur mise en colection
The IFCC and ORSTOM have for several years now been expanding effort on surveying and collecting wild coffee trees to constitute "variability reservoirs" for the purposes of improvement. The object of the surveys was to make a brief examination of the coffee trees under natural conditions (ecology, populations, state of health) and specially taking samples of living plant material basically vegetative (propagation by grafting and cuttings). The experiment showed that the surveys required the collaboration of botanists, genetecists and phytopathologists. So far, surveys have been made in several countries (Ethiopia, Madagascar and neighbouring islands, Central Africa, Kenya) and these yields interesting material (C. arabica, Mascarocoffea, C. congensis, C. liberica, C. eugenioides, C. zanguebariae, etc.); the populations in Ivory Coast (C. canephora, C. humilis, C. liberica, C. stenophylla and two species of the general Paracoffea and Psilanthus) are being studied more extensively. The material collected and included in the living colletion may thus be used in the creation of new types of coffee trees
Principais autores: | 48608 Berthoud, J., 74462 Guillaumet, J.L., 85490 Le Pierres, D., 87767 Lourd, M., 3180 Association Scientifique Internationale du Café, París (Francia), 33936 8. Colloque Scientifique International sur le Café, Abidjan (Cote d'Ivoire) 1977 |
---|---|
Formato: | biblioteca |
Publicado em: |
París (Francia
1979
|
Assuntos: | COFFEA, ESPECIES INDIGENAS, GERMOPLASMA, RECURSOS GENETICOS, |
Tags: |
Adicionar Tag
Sem tags, seja o primeiro a adicionar uma tag!
|
Registros relacionados
-
Le cafeiers spontanés de L'Afrique de l'Ouest
por: 40835 Ake Assi, L., et al.
Publicado em: (1979) -
Utilisation des ressources genetiques du genre Coffea pour l'amelioration des cafeiers cultives
por: 82154 Kammacher, P., et al.
Publicado em: (1979) -
Les cafèiers sauvages de Tanzanie: rèsultats d'une mission de prospection effectuèe du 5 mars au 11 avril 1982
por: Berthaud, Julien, autor 48601, et al.
Publicado em: (Oct-) -
Cost and potential value of the coffee germplasm
por: 56635 Charrier, A., et al.
Publicado em: (1990) -
Necesidades de colectar poblaciones de cacao y de su conservación en un Banco Internacional de Germoplasma
por: 88546 López J, L.E., et al.
Publicado em: (1982)