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.
Zea mays L. subsp. mays (Maize Group) · Maize
KWS SAAT SE&CO.KGaA, DE
Juglans regia L. · Persian walnut
Khokhlov Serhii IUriiovych, Yadrov Oleksandr Oleksiiovych, Rikhter Oleksandr Andriiovych,
Tulipa L. · Tulip
Tulip Flower B.V.
Vitis vinifera L. · Common grape vine
Shein Tamara Volodymyrivna, Dylyk Antonina Petrivna, Storozhuk Kateryna Moisiivna, Tarakhtii Liudmyla Ivanivna, Chebanenko IEvheniia Pavlivna, Meleshko Larysa Fedorivna, Dokuchaieva IEvheniia Mykolaivna,
Zea mays L. · Maize
I. Genova, M. Genov, D. Ilchovska, V. Konovska, V. Pelovska
Secale cereale L. · Rye
Dr. Franz Joachim Fromme
Secale cereale L. · Rye
Dr. Franz Joachim Fromme
Lilium L. · Lily
Vletter & Den Haan Beheer B.V
Helianthus annuus L. · Sunflower
Hostiev IEvhen IUriiovych
Begonia x hiemalis Fotsch · Elatior Begonia
HVID| Soeren Hvid c/o L. Daehnfeldt A/S
Zea mays L. · Maize
I. Genova, M. Genov, D. Ilchovska
Solanum tuberosum L. · Potato
Stet Holland B.V.
Vitis L. · Grapevine
Institute for Agronomical and Biological Science (JP)
Zea mays L. · Maize
Maize Research Institute - Kneja (BG)
Zea mays L. · Maize
Ivanchenko Mykola Hryhorovych, Shabatko Oleksii Oleksiiovych, Karunnyi Vitalii IUriiovych,
Rosa L. · Rose
Uno Kivistik
Fragaria L. · Strawberry
FAEDI WALTER
Vitis vinifera L. · Common grape vine
Herus Liudmyla Vasylivna, Muliukina Nina Anatoliivna, Mazurenko Liusia Stepanivna, Kovalova Iryna Anatoliivna, Chisnikov Vitalii Stepanovych, Tulaieva Maiia Ivanivna, Vlasov Viacheslav Vsevolodovych,
Zea mays L. · Maize
KWS SAAT SE & CO.KGAA
Echinodorus L.C. Rich ex Engelm. · Amazon sword
Julius Hoechstetter
Zea mays L. · Maize
Maize Research Institute - Kneja (BG)
Zea mays L. · Maize
Maize Research Institute - Kneja (BG)
Lilium L. · Lily
Laan Flora Facilities B.V.
Helianthus annuus L. · Sunflower
Nuseed Spain S.L.