L’Évolution du Verger d’Oliviers : Le Vaso Libero “Zaragoza” à Rieti
In the Italian olive oil traditions, the tradition represents a fundamental value, but it is more than enough to guarantee economic and technical durability. Innovation deviant from a concrete necessity.
An example clear of this evolution from the province of Rieti, where a verger of olives was thought of according to modern, functional and durable criteria. The intervention analyzed concerns the transition of the traditional system to the free vessel in business inspired by the princes of Zaragoza , a solution capable of reconciling production, simplicity of management and adaptation to the current needs of olive growing.
The transformation of the screen: from 6×6 to 6×3
The first observation was made of three olive trees Leccio del Corno , initially planted in a traditional space of 6 × 6 metres, typical of the “Polyconic” vase . The intervention to provide a densification of the verger, carrying the space à 6 × 3 mètres, with a new structure based on the free vessel Zaragoza .
The main characteristics of the system are:
- Structure en buisson, with a large central overture
- Distribution of the branches in the crown, to favor the vegetative and productive balance
- Natural control of vegetal development, favored for higher density
- Better management of the farm-races relationship, with more balanced trees and more vigor
The objective is not to force the tree, but to guide it towards a more effective, stable and productive form.
Pourquoi dépasser le vase “Polyconic traditionnel”
The Polyconic vase , although historically valuable, is present today with the most limited operational limits, surtout in the contexts where the management instructions strongly impact the profitability. I think the main ones are difficult:
- Difficult operations on the blades
- Complexity accrue de la taille
- Limited compatibility with mechanicalisation
- High levels of management and collection
The free bottle in the shop represents a concrete answer within these limits, offering immediate advantages:
- Management entirely, more safely and more quickly
- Facilitation of the mécanisation, for the tailor as for the collection
- Early production start-up
- Uniformité accrue des arbres
There is a system designed for modern olive growing, which is effective and durable in every pair.
Durability réelle: produce more en consommant moins
One of the most interesting aspects of this experience concerns the same concept of durability. Contrary to what one often thinks, increasing the density of planting does not mean forcibly surutilizing the sun . Au contraire :
- A higher production rate to reduce the overall surface usage
- On obtient plus d'huile with moins de surface cultivée
- Moins de passages des machines agricoles
- Réduction des coûts énergétiques et environnementaux par unité de
produit
La véritable durabilité ne
consiste pas à produire peu sur de grandes surfaces, mais à optimiser les
ressources disponibles, en améliorant l’efficacité agronomique globale.
Conclusion : la
liberté pour l’arbre
L’expérience de Rieti montre
qu’il n’existe pas de modèles rigides et universels. Chaque système doit être
adapté au contexte pédoclimatique, à la variété et aux objectifs de
l’exploitation.
Le vaso libero Zaragoza
représente d’abord une philosophie avant d’être une technique : une structure
qui laisse à l’arbre l’espace pour s’exprimer, mais selon des règles précises,
fonctionnelles pour la production moderne.
Un arbre libre, mais guidé. Une forme simple, mais extrêmement efficace. Un modèle tourné vers l’avenir de l’oliviculture.
Mots-clés :
#oliviculture #vasolibero #systemezaragoza #vergerdoliviers
#oliviculturemoderne #gestiondufeuillage #oliviculturedurable #Leccino
#LecciodelCorno #agricultureinnovante #AgronomeVitoVitelli
Note éditoriale:
Contenu original rédigé par l’agronome Vito Vitelli, élaboré et
optimisé avec le soutien d’outils d’intelligence artificielle à des fins de
vulgarisation, d’information et de valorisation technique.
Activité de diffusion réalisée en collaboration avec:

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