Report on the IRRDB 1981 Hevea germplasm by Cirad (France), year 2002

Clément-Demange André, Chapuset Thierry, Seguin Marc. 2002. Report on the IRRDB 1981 Hevea germplasm by Cirad (France), year 2002. In : IRRDB Workshop on Breeding, Agroforestry and Socioeconomy, August 28 - September 6, 2002, Kuala Lumpur (Malaysia), Medang (Indonesia). IRRDB. Montpellier : CIRAD-CP, 19 p. IRRDB Workshop on Breeding, Agroforestry and Socioeconomy, Kuala Lumpur, Malaisie, 28 Août 2002/6 Septembre 2002.

Résumé : This report sums up the different rubber germplasm. operations carried out with Cirad participation, mainly in close cooperation with Cnra-Côte d'Ivoire, relating to collections, introduction and dispatching of germplasm, field evaluation, genetic diversity analysis, assessment of recombination. Results issued from research of the last three years are presented. The current position of Cirad and its specific interests related with IRRDB 1981 germplasm. are explained. A discussion about possible strategies for the use of IRRDB rubber germplasm is proposed. Specific interest is expressed for genetic variability management, with possible complementary roles of a core collection and of 'working populations' (to be developped), for natural pollination applied to germplasm. recombination and for the development of a IRRDB germplasm database.

Mots-clés Agrovoc : Hevea brasiliensis, germoplasme, projet de recherche, variation génétique, recombinaison, banque de gènes

Mots-clés géographiques Agrovoc : Côte d'Ivoire

Classification Agris : F30 - Génétique et amélioration des plantes
A50 - Recherche agronomique

Auteurs et affiliations

• Clément-Demange André, CIRAD-CP-HEVEA (FRA)
• Chapuset Thierry, CIRAD-CP-HEVEA (FRA)
• Seguin Marc, CIRAD-CP-HEVEA (FRA)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/510112/)

Métriques

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