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
Limagrain Europe, FR
Solanum tuberosum L. · Potato
UNICOPA (FR)/Clause Semences SA (FR)
Triticum aestivum L. · Bread wheat
W. WEIBULL B.V.
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Rosa L. · Rose
Interplant Roses B.V
Zea mays L. · Maize
KWS Saat AG, DE
Humulus lupulus L. · Common hop
Franz Gmelch / Herbert Ehrmaier / Dr. Johann Maier in Bayerische Landesanstalt für Bodenkultur und Pflanzenbau,Abschnitt Hopfen
Gerbera L. · Gerbera
HilverdaFlorist B.V.
Zea mays L. subsp. mays (Maize Group) · Maize
Euralis Semences FR
Aechmea Ruiz et Pav. · Aechmea
WILHELM KARL HEINRICH PIEPER
Triticum aestivum L. · Bread wheat
Saatbau Linz OÖ. Landes-Saatbaugen.reg.Gen.m.b.H.
Vitis vinifera L. · Common grape vine
Land Baden-Württemberg, vertreten durch Staatliche Lehr- und Versuchs- anstalt für Wein- und Obstbau
Solanum tuberosum L. · Potato
Kweekbedrijf-Zpc (NL)
Zea mays L. subsp. mays (Maize Group) · Maize
LIDEA FRANCE SAS
Hordeum vulgare L. · Barley
JOSEF BREUN
Pisum sativum L. · Pea
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Solanum tuberosum L. · Potato
Landbrugets Kartoffelfond
Zea mays L. subsp. mays (Maize Group) · Maize
Semences COOP de Pau
Triticum aestivum L. · Bread wheat
FR. STRUBE SAATZUCHT GMBH&CO.KG
Solanum tuberosum L. · Potato
A. SMID
Triticum aestivum L. · Bread wheat
Wiersum Plantbreeding B.V.
Zea mays L. · Maize
KWS Saat SE, Einbeck DE
Triticum aestivum L. · Bread wheat
Wroclawskie Przedsiebiorstwo Hodowli Roslin i Nasiennictwa
Malus domestica (Suckow) Borkh. · Apple
Ústav experimentální botaniky AV ČR, v.v.i. (CZ)