Jullien Alexandra, Chillet Marc, Malézieux Eric.
2001. Relationships between banana fruit green life, fruit age and development stage for different growing conditions.
In : 1st International Postharvest Horticulture Conference and Exhibit, Pasay City, Philippines, 17-19 October 2001. FRLD; PHTRC; UPLB
Résumé : The harvesting of bananas for export is constrained by the need to transport the production by sea to the importing country, which takes 10-20 days from the West Indies to Europe. The fruit must arrive before the start of the climacteric rise. The fruit must therefore be harvested early enough to have a green life (GL, time elapse, in degree-days, between cutting the fruit and the climacteric rise) longer than the transport time. Our aim is to find an indicator of harvesting date which would give rise to a constant GL at harvest. For this purpose, it was assumed that GL depends on fruit maturity and thus on its developmental stage at harvest. Several indicators of development were considered: - the fruit age expressed in degree-days (dd, base temperature 14°C) accumulated since inflorescence emergence, - the relation between GL and pulp organic acid content.
Mots-clés Agrovoc : Musa, banane, stade de développement végétal, croissance, diamètre, pulpe de fruits, acide citrique, acide malique, taille, ombrage, lutte physique, stress, température, maturité, qualité, aptitude à la conservation, exportation, date de récolte, transport
Mots-clés géographiques Agrovoc : Martinique, Guadeloupe, Europe, France
Classification Agris : F62 - Physiologie végétale - Croissance et développement
J11 - Manutention, transport, stockage et conservation des produits d'origine végétale
Auteurs et affiliations
- Jullien Alexandra, CIRAD-FLHOR-BPA (GLP)
- Chillet Marc, CIRAD-FLHOR-BPA (GLP)
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Malézieux Eric, CIRAD-DG-DS (FRA)
ORCID: 0000-0002-5706-9610
Autres liens de la publication
Source : Cirad - Agritrop (https://agritrop.cirad.fr/517894/)
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