Gruenkoepfige Gelbe Wilhelmsburger

Terminated

Brassica napus L. var. napobrassica (L.) Rchb. Rutabaga · Vegetables · bred by SPERLING| Carl Sperling & Co. (GmbH & Co. KG)

also searched as: груенкоепфиге гелбе вилхелмсбургер

Variety description

10 August 2026

The roots of the variety reach a weight of 1 to 2 kg, possess yellow flesh and thin tender foliage. The variety is traditionally used in cooking for preparing soups and vegetable dishes, and was also historically used as livestock feed.

Sowing in open field is conducted from April to June with a planting scheme of 40 cm between rows and 40 by 60 cm between plants. Harvesting is carried out in the period from July to October depending on the sowing dates.

Sources7

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Countries of admission

1 jurisdiction

Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

terminated no record

Variety in registries Regions of admission, rights holders, and status of plant breeders' rights

Parties

Breeder: SPERLING| Carl Sperling & Co. GmbH 24 Developed the variety
Applicant: SPERLING| Carl Sperling & Co. GmbH 18 Submitted the application to the register
Maintainer: SPERLING| Carl Sperling & Co. GmbH 18 Responsible for variety maintenance

Admission to trade

The variety is listed in the national registry — its seeds are authorized for sale in this country.

DE Germany Terminated

№ KR 00015

Application

30 January 1954

Registration

7 December 1956

Terminated

9 November 2001

Registry	Number	Application	Registration	Terminated	Status
DE Germany	KR 00015	30 January 1954	7 December 1956	9 November 2001	Terminated

Records are sourced from official registry publications. Data sources and legal status

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Breeder

SPERLING| Carl Sperling & Co. (GmbH & Co. KG)

breeder code Gruenk.Gelb.Wilhelmsb

All 24 varieties of company

Registry records

Total records: 1
Jurisdictions shown: 1
First registration: 1956

Same species