Skip to content

KXB 8383

Active

Zea mays L. Maize · Agricultural · bred by Rainer Leipert

also searched as: кксб 8383

Variety description

10 August 2026

The genotype is classified as a temperate grain maize. In plant physiology research, this variety is used as an object for the comparative analysis of root exudates, specifically the composition of mucilage.

Studies show that this genotype exhibits a high proportion of arabinose in the sugar composition of root mucilage. The volume of mucilage secreted by this variety is lower than that of tropical genotypes.

Detailed agronomic characteristics, including data on lodging resistance, diseases, as well as yield indicators and morphological parameters, are absent from open publications.

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

Also known as

breeder code KXB 8383

A single variety may be registered in different countries under different names. All records are consolidated into one profile based on the breeder's code—an internal number that is identical for the variety across all registries.

  • KXB 8383 primary UA
  • KXB8383 IT

The primary name shown is the one under which the variety is registered in the largest number of jurisdictions. Search finds the variety by any of its names.

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

Parties

Breeder
Rainer Leipert 229 Developed the variety
Applicant
KWS SAAT SE & Co. KGaA 6 759 Submitted the application to the register
Rights holder
KWS SAAT SE & Co. KGaA 6 759 Holds the rights to the variety
Maintainer
KWS SAAT SE 2 822 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

    № 018844_A 018844

    Application
    14 December 2017
    Registration
    16 January 2020
  • UA Ukraine Active

    № 18009083

    Application
    28 November 2018
    Registration
    15 December 2020

Plant breeders' rights

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

Ukraine № 18009083
Active
  1. Application filed 28 November 2018
  2. Registered 28 January 2021
  3. Currently active indefinite in the register

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 37 291 varieties of species

P 9578

Active

Zea mays L. · Maize

Pioneer Overseas Cor, USA

AT BG HU RO SI SK +1
15 records

P 9074

Active

Zea mays L. · Maize

Pioneer Overseas Corporation, USA

AT BG DE RO SI SK +1
19 records

Zea mays L. · Maize

PIONEER| Pioneer Hi-Bred Services GmbH

AT BE DE LT SI SK
13 records

KXB 8351

Withdrawn

Zea mays L. · Maize

Rainer Leipert

UA
2 records

KXB 8381

Terminated

Zea mays L. · Maize

Rainer Leipert

UA
1 record

KXB 8438

Terminated

Zea mays L. · Maize

Rainer Leipert

UA
1 record

Nearby in the species list KXB 7342, KXB 7351, KXB 7431, KXB 8232, KXB 8238, KXB 8262, KXB 8264, KXB 8265, KXB 8351, KXB 8381, KXB 8438, KXB 8442, KXB 9262, KXB 9263, KXB 9281, KXB 9330, KXB 9433, KXB 9434, KXB 9436, KXB 9445

Discussion: KXB 8383

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