Bopak

Active

Brassica rapa L. subsp. chinensis (L.) Hanelt Bok choy · Vegetables · bred by Bejo Zaden B.V.

also searched as: бопак

Variety description

10 August 2026

The plant forms a compact rosette of wide smooth leaves of dark green color and thick fleshy white petioles. The period from transplanting to harvest is 40–44 days, from germination — 55–60 days. The weight of one plant varies from 0.6 to 2.0 kg depending on growing conditions.

The hybrid possesses high resistance to clubroot (races 0, 1, 3), is resistant to leaf cracking and delayed bolting. The produce, which has a mild spicy taste, is intended for fresh consumption and culinary use, and transports well.

Sources5

Loading…

The list of sources is loaded via script—please enable JavaScript.

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

no record

Variety registered as early as 1 jurisdiction, data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.

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

Parties

Breeder: Bejo Zaden B.V. Developed the variety
Applicant: Bejo Zaden B.V. Submitted the application to the register
Maintainer: Bejo Zaden B.V. Responsible for variety maintenance

Admission to trade

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

NL Netherlands Withdrawn

№ CHN1

Application

29 December 2009

Terminated

21 January 2010
BY Belarus Active

№ 2018279

Application

27 December 2017

Registration

1 January 2019

Registry	Number	Application	Registration	Terminated	Status
NL Netherlands	CHN1	29 December 2009	—	21 January 2010	Withdrawn
BY Belarus	2018279	27 December 2017	1 January 2019	—	Active

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

Found an error in the record?

The directory replicates the primary source. If an entry differs from the official publication, please specify the discrepancy and provide a link if possible. Corrections are added to the moderation queue.