Calardis blanc

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Calardis blanc
Breeding number Gf. 1993-22-6
Art Grape vine ( Vitis vinifera subsp. Vinifera )
Berry color green
use
breeder Rudolf Eibach; Reinhard Töpfer
Institute JKI , Institute for Grapevine Breeding Geilweilerhof
Breeding year 1993
VIVC no. 22828
ancestry

Cross of
Gf.Ga-47-42 × Seyve Villard 39-639

List of grape varieties

Calardis blanc is a white wine variety from Germany . It is a new breed from the Julius Kühn Institute , Institute for Vine Breeding Geilweilerhof . The name of the variety is derived from a historical name of the Geilweilerhof .

properties

The wines from this grape variety are characterized by a tangy, ripe acidity and have a finesse-rich aroma with a delicate, finely spicy bouquet .

The time of budding and harvest are comparable to that of Riesling . It has an upright growth and is characterized by a low level of stinginess. The sizes of grapes and berries also correspond to those of Riesling.

Calardis blanc has a high resistance to downy mildew which is mediated by a combination of resistance factors from both parents. Medium to high resistance is given to powdery mildew and botrytis . As a result, up to 80% of fungicides can be saved in both integrated and ecological cultivation .

ancestry

As crossing parents , the two breeding lines Gf.Ga-47-42 (were Bacchus x Seyval Blanc ) and Seyve Villard 39-639 used. Plant variety protection was granted in January 2018. The Federal Plant Variety Office granted seed approval for the grape variety on March 25, 2020. This means that Calardis blanc is approved for the production of quality wine in all of Rhineland-Palatinate's growing areas .

distribution

As of January 2020, the total area under cultivation in Rhineland-Palatinate was 3.8 hectares.

See also

Web links

literature

Individual evidence

  1. ↑ H. Hess, G. Alleweldt: The Geilweilerhof and the institute for vine cultivation. Association of Friends and Supporters of the Institute for Vine Breeding Geilweilerhof eV 1993 online (PDF; 1.9 MB)
  2. ↑ a b Julius Kühn Institute , Institute for Grapevine Breeding Geilweilerhof : Calardis Blanc grape variety . Siebeldingen 2015, doi : 10.5073 / jki.2015.005 ( julius-kuehn.de [PDF]).
  3. ↑ Matthias Petgen: Mushroom-resistant varieties: The end of niche existence . In: German viticulture . No. 11 , May 27, 2016, p. 12–15 ( rebschule-freytag.de [PDF]).
  4. ↑ Reinhard Töpfer and Rudolf Eibach: New Varieties for Cool Climate Viticulture . 2016 ( iccws2016.com [PDF]).
  5. ↑ Bundessortenamt: Protected / approved varieties - list of varieties. In: http://www.bundessortenamt.de/ . February 13, 2018, accessed February 13, 2018 .
  6. ↑ Dossier: Calardis Blanc approved for cultivation on April 1, 2020, accessed on April 12, 2020
  7. ↑ Der Deutsche Weinbau 8/2020 p. 8