Skip to content

CA902

Active

Lentinula edodes (Berk.) Pegler Shiitake · Vegetables · bred by GOTO FUMIKAZU|GOTO TAKAKO|SASAKI YOSUKE|SUGASAWA HARUMI|SEKIYA TORU|YAMAUCHI TAKAHIRO

also searched as: ка902

Variety description

10 August 2026

The variety is intended for cultivation on mushroom blocks under controlled climate conditions. The incubation period is about 100 days, and the required sum of active temperatures for crop development varies from 1800 to 2200 °C.

The optimal temperature for fruiting is from 13 to 23 °C. The variety is classified as intended for comprehensive cultivation and shows high productivity when grown on sawdust, in particular on rubber tree sawdust.

Sources3
  • Loading…

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.

QZ

no record

Variety registered as early as 2 jurisdictions, data for which we do not publish: their registry licenses have not yet been verified.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

Applicant
HOKKEN CO., LTD. Submitted the application to the register
Rights holder
HOKKEN CO., LTD. Holds the rights to the variety
Maintainer
CEO of Hokken Co., Ltd. 2 Responsible for variety maintenance

Plant breeders' rights

The right is granted for a limited term: propagation of the variety requires a license from the rights holder.

Japan № 34125
Active
  1. Application filed 27 August 2019
  2. Registered 11 July 2022
  3. Currently active indefinite in the register

More 3 records protections in other jurisdictions are shown on the map above.

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.

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: Shiitake

All 11 varieties of species

Lentinula edodes (Berk.) Pegler · Shiitake

SAKUTA GENKI|KAKU YURIE

4 records

Lentinula edodes (Berk.) Pegler · Shiitake

Tadao Ikeda

6 records

HKLE12

Active

Lentinula edodes (Berk.) Pegler · Shiitake

SAKUTA GENKI|ISHIKAWA MARIKO

4 records

Hoksy 10 Gokin

Application submitted

Lentinula edodes (Berk.) Pegler · Shiitake

SAKUTA GENKI|AIZAWA MOMOKO

3 records

Nearby in the species list Admiral, CA901, Chikumasshu CS-2, HKLE12, Hoksy 10 Gokin, Hoksy 8 Gokin, Ryf, Sprut, Taifun, Tsunami

Discussion: CA902

0 messages

Growing experience and notes on the entry. Comments are not part of the reference data and are not verified against primary sources.

Comments are open to signed-in readers. Sign in · Sign up