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Nagaoka 50

Terminated

Brassica rapa L. subsp. pekinensis (Lour.) Hanelt Napa cabbage · Vegetables

also searched as: нагаока 50

Variety description

10 August 2026

The period from emergence to harvest is 50–55 days. The plant forms heads weighing from 1.0 to 3.0 kg, which can be either round-oblong or broadly elliptical in shape. Leaves are bullate, with wide petioles. The maximum plant height reaches 24.1 cm.

The variety shows sensitivity to temperature conditions and is prone to premature bolting at low temperatures. The produce is recommended for fresh consumption; processing and short-term storage are possible. The variety is used both in open field and in protected cultivation.

Sources5
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Countries of admission

2 jurisdictions

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.

terminated no record

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

Parties

Applicant
Takii And CO. Ltd. Submitted the application to the register
Maintainer
Takii And CO. Ltd. 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 Terminated

    № 2740

    Application
    27 May 1981
  • HU Hungary Terminated

    № 264387

    Application
    30 March 1998
    Registration
    20 May 1998
    Terminated
    6 December 2004

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

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This is a directory, not an official registry: data is based on public disclosures and may have changed. More about sources

Same species

Other varieties: Napa cabbage

All 296 varieties of species

Bilko

Active

Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage

Bejo Zaden, NL

CZ HR LT NL PL
11 records

Yuki

Active

Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage

SSC JP

CZ HU NL PL UA
10 records

Manoko

Active

Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage

BEJO ZADEN

CZ LT NL PL
9 records

Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage

CZ HU
3 records

Muralla Verde

Terminated

Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage

ES
2 records

Nagaoka 50 days

Protection expired

Brassica rapa L. subsp. pekinensis (Lour.) Hanelt · Napa cabbage

Takii & Co. Ltd., Kyoto 600-91

CZ SK
3 records

Nearby in the species list Mirako, Mishel, Mishel/Mishel, Misuca, MISUKI F1, Moegi, Monument, Morillo, Morillo Storido, Muralla Verde, Nagaoka 50 days, Nagaoka 50 Dias, NAGAOKA F1, Nagaoka King, Nagaoka Spring, Nanna, Naron, Natsuki, Nekita, Nemesis

Discussion: Nagaoka 50

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