Adon Benjamin, Cochard Benoît, Flori Albert, Potier Françoise, Quencez Pierre, Durand-Gasselin Tristan.
2001. Introgression of slow vertical growth in improved oil palm (E.guineensis Jacq) populations.
In : Cutting-edge technologies for sustained competitiveness. Agriculture conference : Proceedings of the 2001 PIPOC International palm oil congress, 20 - 22 August 2001, Mutiara Kuala Lumpur, Malaysia. MBOP
Résumé : The economic life span of an oil palm plantation largely depends on the growth rate of the planting material used. The Dumpy (Serdang) and PO452T Self (progeny of palm 1-2 T from Pobè, Benin) were used with a view to reducing the vertical growth in improved E. guineensis populations used for breeding. Crosses between the 2 origins and Deli or La Mé parents have led to a 25% to 40% reduction in growth rate when compared to the Deli x La Mé reference control. Dumpy x PO452T Self crosses have a growth rate half that of the control. A programme of introgression into the improved populations has been launched to take advantage of their characteristic and improve their productivity.
Classification Agris : F30 - Génétique et amélioration des plantes
F62 - Physiologie végétale - Croissance et développement
Auteurs et affiliations
- Adon Benjamin, CNRA (CIV)
- Cochard Benoît, CIRAD-CP-PALMIER (CIV)
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Flori Albert, CIRAD-CP-PALMIER (FRA)
ORCID: 0000-0002-6962-5792
- Potier Françoise, CIRAD-CP-PALMIER (FRA)
- Quencez Pierre, CIRAD-CP-PALMIER (FRA)
- Durand-Gasselin Tristan, CIRAD-CP-PALMIER (FRA)
Autres liens de la publication
Source : Cirad - Agritrop (https://agritrop.cirad.fr/525546/)
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