Assessment of Yocoboué wild oil palm (Elaeis guineensis Jacq.) from Côte d'Ivoire

Bakoumé Claude, Adon Benjamin, Cochard Benoît, Potier Françoise, Durand-Gasselin Tristan, Amblard Philippe. 2001. Assessment of Yocoboué wild oil palm (Elaeis guineensis Jacq.) from Côte d'Ivoire. Euphytica, 121 (1) : 59-64.

Résumé : Following a survey involving wild oil palm groves in Côte d'lvoire as a whole in 1968, 17 parents were chosen at Yocoboué (southern Côte d'lvoire). Agronomic performance of the 17 parents was assessed through Deli x Yocoboué hybrids in 3 trials grown at La Mé (Côte d'lvoire), Mondoni and La Dibamba (Cameroon). 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 genetic variability within the Deli x Yocoboué progenies allows to select individual progenies as productive as the Deli x La Mé controls, for breeding purposes. A study of major 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, amélioration des plantes, hybride, épreuve sur la descendance, performance de culture, caractère agronomique, caractère acquis, résistance aux maladies, Fusarium

Mots-clés géographiques Agrovoc : Côte d'Ivoire

Mots-clés complémentaires : Sélection récurrente réciproque

Classification Agris : F30 - Génétique et amélioration des plantes
H20 - Maladies 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)

Source : Cirad - Agritrop (https://agritrop.cirad.fr/484434/)

Métriques

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