Cayon olive

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Cayon
Olive (Olea europaea)
Color of the ripe fruitBlack
Also calledEntrecastellen, Plant d'Etranger, Race De Montfort
OriginFrance
Notable regions Var
Hazards Olive fruit fly, cold
UseOil
Oil contentHigh/medium
FertilitySelf-sterile
Growth formSpreading
LeafElliptic
WeightMedium
ShapeOvoid
SymmetryAsymmetrical

The Cayon is a cultivar of olives grown primarily in the Var region of southern France. It is used primarily for the production of olive oil. The Cayon is highly valued for its role as a pollinator of other olive varieties.

Contents

Extent and synonyms

The Cayon is particularly common in the Var region, but is also grown in other parts of southern France, and in Algeria. [1] Among the names used locally for the Cayon, are Entrecastellen, Plant d'Etranger, Nasies, Montfortaise and Race De Montfort. In Algeria it is known as Roulette de Sóumam. [1]

Characteristics

It is a cultivar of good strength, with a spreading growth form and elliptic leaves that are short and of medium width. The olives are of medium weight, ovoid shape and asymmetrical. The stone has a rounded apex and pointed base, with a smooth surface and the presence of a mucro. [2] It is an early cultivar, and harvesting starts in early November. [3] When fully mature, the colour of the fruit is black. [2]

Processing

The Cayon is mainly used for extraction of oil, and gives a medium yield (1822%). [3] Oil extraction is a relatively easy process in this cultivar. [4] The taste of the oil is described as "fruity and balanced, finish with the softness of almond". [5] The Cayon can also be mixed with the Grossane for olive oil production. [6]

Agronomy

It is considered a productive cultivar, with a tendency towards biennial bearing, i.e. that a good yield is followed by a weaker one the next year. [4] Its rooting ability is medium-to-high. [4]

There is some disagreement over the fertility of the Cayon, though most authorities agree that it is self-sterile, and depends on the presence of other pollinators. [4] The Cayon is also highly valued for its use as a pollinator of other olive tree. [3] Among the cultivars it helps pollinate are the Olivière, [7] and the Tanche. [8]

It does not show any particular vulnerability to the major pests, with the exception of the Bactrocera oleae (Olive fruit fly). [9] It is also relatively vulnerable to cold, but sustains drought quite well. [10]

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Bosana Olive cultivar

The Bosana is the most common cultivar of olives in Sardinia. It makes up over 50% of the olive production on the island. The etymology of the name is uncertain, but it could refer to an alleged origin in the territory of Bosa. It is maintained, however, that the cultivar is of Spanish origin. It is used primarily for oil, but can also be eaten. The Bosana is a variety well adapted to less hospitable environments.

Lucques Olive cultivar

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Aglandau Olive cultivar

The Aglandau is one of the more important of approximately a hundred cultivars of olives in France. It is grown primarily in Provence, but also as far away as Azerbaijan and Ukraine. The 'Aglandau' is primarily used for production of oil, but can also be eaten. When used as table olives, the fruit is normally called Beruguette. The oil is highly valued for its fruity taste.

The Salonenque, carrying the name of Salon-de-Provence, is a cultivar of olives grown primarily in Provence. Though it is used for producing oil, and gives a good yield, it is valued primarily as a table olive. It is produced as a so-called cracked olive, which means that the fruit is cracked to speed up the curing process.

Picholine Olive cultivar

The Picholine is a French cultivar of olives. It is the most widely available cultivar in France. Though originally from Gard in southern France, it is today grown all over the world. The Picholine is best known as a cocktail olive, though it is also used to make olive oil. It is the most common variety of olive used for oil from Morocco.

The Olivière is a cultivar of olives grown primarily in the Pyrénées-Orientales region of southern France, where it is the most prevalent variety of olives. It is highly valued for its exceptionally high tolerance to cold. The Olivière is primarily used for oil, and even though the fruit yields a low percentage, the trees carry large quantities of olives, and the oil is of high quality.

Tanche Olive cultivar

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The Bouteillan is a cultivar of olives grown primarily in Provence. Originally from the town of Aups in the Var département, it is today grown also in Australia and the United States. It is mostly used for the production of oil. The Bouteillan is vulnerable to certain pests, but has a good resistance to cold.

Cailletier Olive cultivar

The Cailletier, also known in English by the Italian name Taggiasca, is a cultivar of olives grown primarily in the Alpes-Maritimes region near Nice and the Riviera di Ponente, Italy. It is best known under the name Niçoise, which signifies its curing method. It is commonly used as an important ingredient in the salade niçoise. It can also be used for the production of oil. This cultivar is particularly susceptible to the olive fruit fly.

Grossane Olive cultivar

The Grossane is a cultivar of olives grown primarily in the Vallée des Baux and Bouches-du-Rhône regions of southern France. Though it can be used to produce oil, it is primarily used as a black table olive. Vulnerable to certain biological pests, it is highly resistant to cold and drought.

The Germaine, also Ghjermana, Ghermana, Germana, and sometimes as Romana, is a cultivar of olives grown primarily in Corsica, but also in parts of northern Italy. Genetically it is close to the cultivar Frantoio, that is grown in the Italian region of Tuscany. The Germaine has a good yield of oil, and the plant is resistant to cold weather.

Sabine olive Olive cultivar

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Patrinia olive is a Greek variety of olive tree grown primarily in Aigialeia, Greece. It is also a native variety in the region of Chalandritsa and nearby villages. The olive fruit is used exclusively for oil production and it has a high oil concentration of around 25%. The number of the cultivated Patrinia trees is no more than 6 million and it makes up 4% of the Greek olive trees.

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Ascolano (olive) Olive cultivar

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Manzanilla olive Type of olive

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References

  1. 1 2 "Cultivar name: Cayon". OLEA Databases. Retrieved 2009-01-20.
  2. 1 2 "Cayon" (PDF). International Olive Council . Retrieved 2009-01-20.[ permanent dead link ]
  3. 1 2 3 Vossen, Paul (1995). "Olive Oil Production in the Var Region of France, 1995" (PDF). University of California, Davis. Archived from the original (PDF) on August 12, 2007. Retrieved 2009-01-20.
  4. 1 2 3 4 "Agronomical characters for cultivar Cayon". OLEA Databases. Retrieved 2009-01-20.
  5. "The Olive Grove". Moulin de l'EsQuirol. Retrieved 2009-01-20.[ permanent dead link ]
  6. "Olive Oil "Grossane & Cayon" 50cl". Cigaloun Huile d'Olive & Provence. Retrieved 2009-01-20.[ dead link ]
  7. Courboulex, Michel (2002). Les oliviers (in French). Paris: Éditions Rustica. pp. 35–6. ISBN   2-84038-635-6.
  8. "Tanche". Santa Cruz Olive Tree Nursery. Retrieved 2009-01-18.
  9. "Susceptibility to biotic stress for cultivar Cayon". OLEA Databases. Retrieved 2009-01-20.
  10. "Susceptibility to abiotic stress for cultivar Cayon". OLEA Databases. Retrieved 2009-01-20.