Krumovgrad 944

Active

Nicotiana tabacum L. Tobacco · Agricultural · bred by Antoaneta Yancheva, Valentin Yordanov

also searched as: крумовград 944

Variety description

10 August 2026

The plant forms 38 to 40 leaves with sizes varying by tier: lower tier — 19–21 cm by 11–13 cm, middle — 22–24 cm by 13–15 cm, upper — 13–15 cm by 9–10 cm. The variety possesses strong, lodging-resistant stems.

Yield is 210–220 kg per decare. The variety shows resistance to premature flowering, over-ripening, and leaf scorching during drought. The yield of first-grade raw material is 30–40%, and the proportion of non-standard raw material is 4–7%.

Leaves acquire a uniform color ranging from golden-yellow to orange and possess elastic tissue with an aroma typical for the ecotype. The chemical composition is characterized by a nicotine content of 1.4–1.6%, soluble carbohydrates of 12–15%, and protein nitrogen of 6–8%.

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.

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

active no record

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

Parties

Breeder: Antoaneta Yancheva, Valentin Yordanov 12 Developed the variety
Applicant: Regional center for scientific and applied service - Haskovo (BG) 6 Submitted the application to the register
Rights holder: Agricultural Academy - Sofia (BG) 45 Holds the rights to the variety
Maintainer: Agriculture Experimental Station 25 Responsible for variety maintenance

Admission to trade

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

BG Bulgaria Active

№ 560/26

Application

26 February 2001

Registration

26 March 2004

Registry	Number	Application	Registration	Terminated	Status
BG Bulgaria	560/26	26 February 2001	26 March 2004	—	Active

Plant breeders' rights

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

Bulgaria № 362

Active

Application filed 26 February 2001
Registered 29 October 2004
Entry closed 29 October 2029

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

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Breeder

Antoaneta Yancheva, Valentin Yordanov All 12 varieties of company

Registry records

Total records: 3
Jurisdictions shown: 2
First registration: 2004

Same species