Regent (grape)
Regent | |
---|---|
Grape (Vitis) | |
Species | Interspecific crossing |
Also called | Geilweilerhof 67-198-3 |
Origin | Siebeldingen, Palatinate, Germany |
Notable regions | Rheinhessen, Palatinate |
VIVC number | 4572 |
Regent is a dark-skinned inter-specific
History
Regent was created in 1967 by Professor Gerhardt Alleweldt at the
Wine regions
The cultivated area in Germany was 1,754 hectares (4,330 acres) in 2019, with an decreasing trend. [5] This made it Germany's most cultivated hybrid grape variety. Regent is also grown in the United Kingdom with some success.[1] In Belgium, it is authorised for all still wine AOCs : Côtes de Sambre et Meuse,[6] Hageland,[7] Haspengouw,[8] and Heuvelland.[9]
Grape and grapegrowing
Regent is a cool-weather red winegrape. Regent provides medium-sized grapes and clusters. It is a heavy bearer, and has an upright growing habit that is similar to vinifera: It can be trained to the VSP (Vertical Shoot Positioning) method from canes tied to the low fruiting wire. It is a mid to late-season ripener. In some climates (e.g., NW Oregon USA), Regent often blooms during the last week of the Spring rains (which usually cease on or about July 5), and the blooms, if wet, are highly susceptible to Botrytis, which rots the flower clusters and prevents fruit set. This is the primary "Achilles Heel" of this otherwise impressive grape; a lesser disadvantage is its late ripening schedule. This grape would do best in a cool, dry area with a long growing season. Further north in upstate Washington, the vine buds and flowers later and this issue is less observed. Without preventive steps, Regent often yields no fruit in NW Oregon. Two of the more-common and successful preventive steps are: (a) spraying the flowers with fermented horsetail tea; or (b) painting the pruned canes white, which fools the plant into budding out later, thereby often avoiding the Botrytis problem because flowering occurs in the dry season.
Wines
Regent wines are colour intensive red wines with moderate acidity, can have rather much
Synonyms
Regent is also known under its breeding code Geilweilerhof 67-198-3 or Gf. 67-198-3.[2]
See also
References
- ^ ISBN 0-19-860990-6.
- ^ a b Vitis International Variety Catalogue: Regent Archived 2012-04-22 at the Wayback Machine, accessed on June 19, 2008
- ^ a b German Wine Institute: Regent Archived 2013-03-04 at the Wayback Machine, accessed on June 19, 2008 (in German)
- ^ Institute of Grapevine Breeding Geilweilerhof: Regent Archived 2007-09-27 at the Wayback Machine, accessed on June 19, 2008
- ^ Deutsches Weininstitut (2021), Statistik 2020/2021 (PDF) (in German and English), Mainz
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: CS1 maint: location missing publisher (link), Format: PDF, KBytes: 219, accessed on October 26, 2021 - ^ Decree text of Côtes de Sambre et Meuse (in French)
- ^ Decree text of Hageland (in Dutch)
- ^ Decree text of Haspengouw (in Dutch)
- ^ Decree text of Heuvelland (in Dutch)