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.
Dianthus caryophyllus L. · Carnation
Hilverda Kooij B.V.
Guzmania Ruiz et Pav. · Guzmania
KENT S BROMELIAD NURSERY
Hordeum vulgare L. · Barley
KWS MOMONT RECHERCHE SARL, FR
Solanum tuberosum L. · Potato
Bohm Nordkartoffel (DE)
Impatiens New Guinea Group · New Guinea Impatiens
KIENTZLER| Ludwig Kientzler
Capsicum annuum L. · Bell pepper
William McCarthy
Streptocarpus x hybridus Voss · Cape primrose
Gerhard Fleischle
Begonia x hiemalis Fotsch · Elatior Begonia
ROHDE-RIEGER MARGARETE| Begonien-Rieger, Margarete Rohde-Rieger
Sorghum bicolor (L.) Moench · Sorghum
ASGROW SEED COMPANY
Zea mays L. · Maize
Nat Page, Richard G. Stelpfug,
Solanum tuberosum L. · Potato
NORDKARTOFFEL ZUCHTGESE.
Fuchsia L. · Fuchsia
STRUEMPER| Karl Struemper
Zea mays L. subsp. mays (Maize Group) · Maize
Semences Cargill SA (FR)
Zea mays L. subsp. mays (Maize Group) · Maize
Syngenta Crop Protection AG, CH
Rosa L. · Rose
INTERPLANT BV (NL)
Zea mays L. subsp. mays (Maize Group) · Maize
Steirischer Landwirteverband Lannach (AT)
Dianthus caryophyllus L. · Carnation
West Stek B.V.
Solanum tuberosum L. · Potato
MEYER WILHELM| Wilhelm Meyer in Fa. Golden Geest Kartoffel Erzeuger-gesellschaft mbH
Dianthus caryophyllus L. · Carnation
Hilverda Kooij B.V.
Solanum tuberosum L. · Potato
Landbrugets Kartoffelfond
Zea mays L. · Maize
FREIHERR VON MOREAU SAATZUCHT
Zea mays L. · Maize
MONSANTO TECHNOLOGY
Gladiolus L. · Gladiolus
E. PAARLBERG (NL)
Solanum tuberosum L. · Potato
Henri DEMESMAY (BURNOL) (FR)