Skip to content

RAM 8143

Active

Zea mays L. Maize · Agricultural · bred by Rysin Leonid Mykhailovych

also searched as: рам 8143

Variety description

10 August 2026

The hybrid belongs to the mid-early maturity group with FAO 260. Grain type is dent. Plants reach a height of 240–270 cm, ear attachment is at a height of about 70 cm. The ear is conical-cylindrical in shape, its length is 23–25 cm, thousand kernel weight varies within 300–330 g.

The variety possesses high complex resistance to lodging and major crop diseases, distinguished by good adaptability to various soil and climatic conditions. Potential grain yield is 110–130 c/ha, the hybrid responds well to the application of mineral fertilizers.

Sources8
  • 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.

QM

active no record

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

Parties

Breeder
Rysin Leonid Mykhailovych 72 Developed the variety
Maintainer
LIMITED LIABILITY COMPANY «SCIENTIFIC RESEARCH INSTITUTE OF AGRICULTURAL BUSINESS 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

    № 13009283

    Application
    20 December 2013

Plant breeders' rights

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

Ukraine № 13009283
Protection expired
  1. Application filed 20 December 2013
  2. Registered
  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

RAM 3551

Active

Zea mays L. · Maize

Rysin Leonid Mykhailovych

UA
3 records

RAM 6475

Active

Zea mays L. · Maize

Rysin Leonid Mykhailovych

UA
3 records

RAM 8149

Active

Zea mays L. · Maize

Rysin Leonid Mykhailovych

UA
3 records

Nearby in the species list RAM 1033, RAM 10334, RAM 1333, RAM 145, RAM 2594, RAM 2614, RAM 278 Anons, RAM 3153, RAM 3551, RAM 6475, RAM 8149, RAM 8153, RAM 8663, RAM8169, Rambla, Ramirez, Ramsay, Ramzes, Rana 17, Rana 19

Discussion: RAM 8143

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