Bakoumé Claude, Adon Benjamin, Cochard Benoît, Potier Françoise, Durand-Gasselin Tristan, Amblard Philippe.
2006. Assessment of Yocoboué material from the oil palm (Elaeis guineensis Jacq.) groves of Cote d'Ivoire.
In : Proceedings of the International Symposium on oil palm genetics resources and their utilization, 8-10 June 2000, Kuala Lumpur, Malaysia. Rajanaidu Nookiah (ed.), Henson I.E. (ed.), Ariffin Darus (ed.). MPOB, IPGRI, ISOPB, BUROTROP
Résumé : Following a survey involving all the oil palm groves in Côte d'Ivoire in 1968, 17 parents were chosen at Yocoboué (southern Côte d'Ivoire). The 17 parents were assessed through Deli x Yocoboué hybrids in 5 trials planted at La Mé (Côte d'Ivoire), Mondoni and La Dibamba (Cameroon), and Pobè (Benin). When compared to the Deli x La Mé progenies used as controls, the Deli x Yocoboué hybrids produced 91% for total bunch weight and 86% for oil yields. However, the existence of relatively high variability within the Deli x Yocoboué progenies meant that progenies as productive as the Deli x La Mé controls could be chosen. A study of all the agronomic traits led to the choice of parent YO 11 T , which combines the largest number of favourable traits. On average, Deli x Yocoboué progenies have slower vertical growth and are susceptible to Fusarium wilt, except 2 parents (YO 3 T and YO 9 T), which seem to be resistant.
Mots-clés Agrovoc : Elaeis guineensis, ressource génétique végétale, hybridation, caractère agronomique, sélection
Mots-clés géographiques Agrovoc : Côte d'Ivoire
Classification Agris : F30 - Génétique et amélioration des plantes
Auteurs et affiliations
- Bakoumé Claude, IRAD (CMR)
- Adon Benjamin, CNRA (CIV)
- Cochard Benoît, CIRAD-CP-PALMIER (CIV)
- Potier Françoise, CIRAD-CP-PALMIER (FRA)
- Durand-Gasselin Tristan, CIRAD-CP-PALMIER (CIV)
- Amblard Philippe, CIRAD-CP-PALMIER (FRA)
Autres liens de la publication
Source : Cirad - Agritrop (https://agritrop.cirad.fr/525608/)
[ Page générée et mise en cache le 2024-03-22 ]
