Variety traits
Variety origin represents its genetic background and geographical link to the breeding region. This parameter determines crop adaptability, productivity potential, and cultivation risks.
Mentioned in descriptions 29 523 varieties reference book.
Variety origin is understood as the aggregate of data on parental lines, breeding methods, and the location where the variety was created. This trait manifests in the plant's ability to adapt to local stress factors, such as drought or specific temperature conditions characteristic of the breeding region.
This trait is not measured quantitatively; however, it is evaluated within the framework of state variety testing by comparing the variety with a regionalized standard. The assessment is conducted in various soil and climatic zones, which allows for identifying the stability and plasticity of the variety when changing growing conditions.
The resistance and efficiency of a variety depend on how well its origin corresponds to the farm's agro-climatic zone. An important aspect is the distinction between varieties suitable for propagation and F1 hybrids, which require annual seed procurement, as well as the breeder's reputation, which guarantees seed purity.
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Triticum aestivum L. subsp. aestivum · Bread wheat
PLANT SELECT, spol. s r.o. (CZ)/Zemědělský výzkumný ústav Kroměříž, s.r.o. (CZ)/Národní centrum zemědělského a potravinářského výzkumu, v. v. i. (CZ)
Oryza sativa L. · Rice
VALLE AGRICOLA TARDITI E FERRANDO S.P.A.
Rhododendron simsii Planch. · Indica azalea
STAHNKE| Otto Stahnke (Gartenbaubetrieb)
Helianthus annuus L. · Sunflower
Parii Myroslav Fedorovych, Parii IAroslav Fedorovych
Gossypium hirsutum L. · Upland cotton
Agrotikos Oikos Spyrou AEBE
Helianthus annuus L. · Sunflower
Yanul` Viktor Pavlovych, Yermakova Iryna Serhiivna, Scherban` Nataliia Fedorivna,
Malus domestica (Suckow) Borkh. · Apple
Kopan` Kira Mykolaivna, Kopan Volodymyr Pavlovych,
Helianthus annuus L. · Sunflower
Frederic Poujeaud
Nicotiana tabacum L. · Tobacco
S. Dimitrova, K. Kunev, H. Paneva, A. Mitovska
Zea mays L. subsp. mays (Maize Group) · Maize
INIA/X.GALICIA
Sorghum bicolor (L.) Moench · Sorghum
Hamandii Vasyl Leonidovych
Secale cereale L. · Rye
Franz-Joachim Fromme
Zea mays L. · Maize
Tsentylo Leonid Vasyl`ovych, Boreiko Vasyl` Sydorovych,
Helianthus annuus L. · Sunflower
Nikole Parvu
Helianthus annuus L. · Sunflower
Guenter Seitz
Zea mays L. subsp. mays (Maize Group) · Maize
KISKUN GTV (HU)
Oryza sativa L. · Rice
WANG XUEREN
Helianthus annuus L. · Sunflower
DAKOTA UNIV.
Dianthus L. · Carnation
HILVERDA B.V. (NL)
Chrysanthemum x morifolium Ramat. · Florist's daisy
SAS Sauvé-Guittet
Solanum tuberosum L. · Potato
Mel`nyk Pavlo Oleksiiovych, Sihar`ova Dina Dmytrivna, Dihtiar`ov Viktor Mykolaiovych, Sumets` IUrii Ivanovych, Sakhoshko Mykola Mykolaiovych, Kozhushko Neli Semenivna,
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Malus domestica (Suckow) Borkh. · Apple
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
Vitis vinifera L. · Common grape vine
Institut National de la Recherche Agronomique (FR)/Sicarex Beaujolais (FR)