Skip to content

MAS 12D

Active

Zea mays L. subsp. mays (Maize Group) Maize · Agricultural · bred by MAS Seeds Service Fournisseurs

also searched as: мас 12д

Variety description

10 August 2026

The hybrid belongs to the ultra-early maturity group with an FAO rating of 180. Its primary purpose is grain production. The grain type is defined as flint-dent.

The plants are of medium size. The ear placement height is 105 cm. There are 14–16 rows of kernels per ear, with 26 to 30 kernels formed in each row.

Sources4
  • Loading…

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.

active no record

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

Parties

Breeder
MAS Seeds Service Fournisseurs 43 Developed the variety
Applicant
MAS Seeds Service Fournisseurs 43 Submitted the application to the register
Maintainer
MAS Seeds Service Fournisseurs 43 Responsible for variety maintenance

Admission to trade

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

  • QZ European Union Terminated

    № 240691

    Registration
    3 April 2012
    Terminated
    30 June 2016
  • FR France Terminated

    № 4045712

    Application
    15 February 2010
    Registration
    1 January 2012
    Terminated
    31 December 2013
  • FR France Active

    № 4049951

    Application
    13 February 2012
    Registration
    1 January 2014
  • NL Netherlands Active

    № MAS1649

    Application
    8 March 2012
    Registration
    4 July 2018

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: Maize

All 13 163 varieties of species

LG 22.43

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

BE CZ FR NL PL
7 records

MAS 15P

Active

Zea mays L. subsp. mays (Maize Group) · Maize

MAS Seeds,FR

FR HR NL PL
5 records

LG 32.12

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Limagrain Genetics Grandes Cultures SA (FR)

BE FR NL PL
6 records

Marzia

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Pioneer Hi-Bred International Inc (US)

ES FR
3 records

Mas

Terminated

Zea mays L. subsp. mays (Maize Group) · Maize

Mais Angevin (FR)

FR
1 record

MAS 12H

Active

Zea mays L. subsp. mays (Maize Group) · Maize

MAS Seeds Service Fournisseurs

FR NL
3 records

Nearby in the species list Maronis, Marquette, Marquis, Marshall, MARSO, Marta, Martel, Maruri, Marzia, Mas, MAS 12H, MAS 13L, MAS 14K, MAS 159A, MAS 15P, MAS 16N, MAS 18S, MAS 19H, MAS 206F, MAS 20F

Discussion: MAS 12D

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