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.
Solanum tuberosum L. · Potato
REITSMA BARTEL / JANSEN KLOMP MARTIN F.W.
Solanum tuberosum L. · Potato
Mr. J.J.H.M. Allefs
Rubus idaeus L. · Red raspberry
The New Zealand Institute for Plant and Food Research
Vaccinium corymbosum L. · Highbush blueberry
Wagner L. Adam, Brazelton M. David
Rubus idaeus L. · Red raspberry
Stephen M.Ackerman,Scott W.Adams
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
UNIVERSITY OF CALIFORNIA WOLFSKILL EXPERIMENTAL ORCHARD
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
UNIVERSITY OF CALIFORNIA WOLFSKILL EXPERIMENTAL ORCHARD
Avena sativa L. · Oat
Saaten-Union
Hordeum vulgare L. · Barley
SCHINKEL BURKHARD
Triticum aestivum L. · Bread wheat
Secobra Saatzucht
Hordeum vulgare L. · Barley
SECOBRA RECHERCHES S.A.S
Solanum tuberosum L. · Potato
KONST RESEARCH BV (NL)
Malus domestica (Suckow) Borkh. · Apple
THE KENT INCORPORATED SOCIETY
Solanum tuberosum L. · Potato
OFFEREINS (NL)
Hordeum vulgare L. · Barley
Syngenta UK Ltd
Hordeum vulgare L. · Barley
Mark Glew
Solanum tuberosum L. · Potato
The James Hutton Institute
Malus domestica (Suckow) Borkh. · Apple
Station de Geneva (US)
Solanum tuberosum L. · Potato
P.I.J. VAN DER WERFF & COOP. DE Z.P.C.
Rosa L. · Rose
SNC Meilland et Cie
Pisum sativum L. · Pea
Morten Helt-Poulsen c/o Maribo Seed
Solanum tuberosum L. · Potato
F.BRANDS
Rosa L. · Rose
Wilhelm Kordes
Solanum tuberosum L. · Potato
Mansholt's Veredelingsbedrijf B.V.