Arvesiniadu

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Arvesiniadu or Arvisionadu is a rare white wine variety that is cultivated in the Italian region of Sardinia . Their cultivation is recommended in the historical province of Goceano .

At the beginning of the 2015s, the area under vines was 20 hectares .

See also the article Viticulture in Italy and the list of grape varieties .

Synonyms

The Arvesiniadu grape variety is also known under the names Arvisionadu, Alvu Signadu, Argu Ingiannau, Arvu Siniadu, Arvusiniagu, Avrisianiadu and Uva Oschirese.

Ampelographic varietal characteristics

In ampelography , the habitus is described as follows:

  • The shoot tip is open. It is hairy and of a yellow-greenish color. The young leaves are hairless and green in color. The leaves are striped brown
  • The medium-sized leaves are five to seven lobed and deeply indented (see also the article leaf shape ). The stem bay is lyren-shaped open. The leaf margin is bluntly serrated. The teeth are only medium-sized.
  • The cylindrical grape is medium in size. The oval berries are medium-sized and golden yellow in color.

The vigorous grape variety sprouts late and matures about 30 days after the Gutedel and thus belongs to the grape varieties of the middle third ripening period (see the chapter in the article grape variety). It is therefore considered to ripen late. Arvesiniadu is a variety of the noble grapevine ( Vitis vinifera ). It has hermaphroditic flowers and is therefore self-fruiting. In viticulture , the economic disadvantage of not having to grow male plants that produce yield is avoided.

Individual evidence

  1. ↑ Fronteddu, Peretto, Consorte: situation of the wine sector of Sardinia. P. 7 .
  2. ↑ % 20Arvesiniadu% 20in% 20der% 20Database% 20des% 20INRA.  ( Page no longer available , search in web archives )  Info: The link was automatically marked as defective. Please check the link according to the instructions and then remove this notice.@1@ 2Template: Toter Link / bioweb.ensam.inra.fr  

Web links

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