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MAS 400D

Active

Zea mays L. Maize · Agricultural · bred by MAS SEEDS

also searched as: мас 400д

Variety description

10 August 2026

The hybrid belongs to the mid-late maturity group with an FAO number of 300–360. The plant is tall, forming a Flex-type ear with 16 grain rows. The thousand kernel weight varies from 330 to 350 grams; the grain type is dent.

The plant features a strong stalk, ensuring lodging resistance, and is characterized by tolerance to Helminthosporium leaf blight and Fusarium stalk and ear rot. The pronounced stay-green trait allows for longer maintenance of green leaf color, which positively impacts silage quality and fiber digestibility.

Sources6
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Countries of admission

3 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.

QM

active no record

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

Parties

Breeder
MAS SEEDS 2 463 Developed the variety
Applicant
MAS SEEDS 2 463 Submitted the application to the register
Rights holder
MAS SEEDS 2 463 Holds the rights to the variety
Maintainer
Mas Seeds 2 463 Responsible for variety maintenance

Admission to trade

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

  • IT Italy Active

    № 020386_A 020386

    Application
    14 January 2019
    Registration
    5 February 2021
  • UA Ukraine Active

    № 24009076

    Application
    30 October 2024
    Registration
    15 November 2024

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

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Nearby in the species list MAS 377V, MAS 37C, MAS 37H, MAS 38 D, MAS 387L, MAS 39 T, MAS 39L, MAS 39WX, MAS 40 F, MAS 40017, MAS 406T, MAS 409H, MAS 40CR, MAS 41758, MAS 41B, MAS 41WX, MAS 431B, MAS 43CR, MAS 43P, MAS 440D

Discussion: MAS 400D

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