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SDM73

Active

Zea mays L. Maize · Agricultural · bred by Halechko Ivan Dmytrovych

also searched as: сдм73

Variety description

10 August 2026

The variety is registered as a specialized breeding line used for creating hybrids, rather than for commercial grain or silage production. In scientific studies, the line demonstrated high combining ability indices for grain yield in steppe zone conditions.

Detailed morphological characteristics and maturity group data for this line are highly specialized breeding information and are not available in open sources. During the testing process, the line's reaction to different plant densities was studied, including rates of 50,000 and 70,000 plants per hectare.

Sources4
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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.

QM

active no record

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

Parties

Breeder
Halechko Ivan Dmytrovych 13 Developed the variety
Applicant
NAUKOVO-VYROBNYCHE FERMERSKE HOSPODARSTVO KOMPANIIA MAIS 223 Submitted the application to the register
Rights holder
NAUKOVO-VYROBNYCHE FERMERSKE HOSPODARSTVO KOMPANIIA MAIS 223 Holds the rights to the variety
Maintainer
Scientific and Production Farming Enterprise Company Mais 189 Responsible for variety maintenance

Admission to trade

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

  • UA Ukraine Active

    № 16909130

    Application
    7 December 2016
    Registration
    23 April 2019

Plant breeders' rights

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

Ukraine № 16909130
Terminated
  1. Application filed 7 December 2016
  2. Registered 8 April 2019
  3. Entry closed 12 September 2025

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 SDM142, SDM18, SDM2, SDM25, SDM27B, SDM27E, SDM38, SDM51, SDM64, SDM68, SDM74, SDM85, SDM91, SDM95, SDM95-30, SE 2, SE 6580, SE0104, SE0164, SE0184

Discussion: SDM73

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