Madison

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Glycine max (L.) Merr. Soybean · Agricultural · bred by John Cowan

also searched as: мадисон

Variety description

10 August 2026

The variety is mid-early, its vegetation period lasts from 95 to 110 days with a heat unit rating (CHU) of 2700. Plant height varies from 75 to 150 cm, the lower pod is attached at a height of 14–16 cm.

Potential yield reaches 49.8–50 c/ha, actual performance in production conditions is 25–38 c/ha. Protein content in the grain varies within the range of 39–42%. The variety is characterized by resistance to lodging, pod shattering, and major diseases and pests.

Sources5

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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.

IS FI NO SE EE IE GB DK LV LT NL DE PL BY PT ES FR BE CZ SK UA RU LU CH AT HU MD IT SI HR RS RO MT GR BG CY

terminated no record

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

Parties

Breeder: John Cowan 22 Developed the variety
Applicant: HyLand Seeds Thompsons Ltd 10 Submitted the application to the register
Rights holder: HyLand Seeds Thompsons Ltd 10 Holds the rights to the variety
Maintainer: Hylands Seeds 20 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 Terminated

№ 06018006

Application

20 April 2006

Terminated

4 January 2016

Registry	Number	Application	Registration	Terminated	Status
UA Ukraine	06018006	20 April 2006	—	4 January 2016	Terminated

Records are sourced from official registry publications. Data sources and legal status

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