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.
Hordeum vulgare L. · Barley
Nordic Seed A/S
Corylus avellana L. · Common hazel
Shawn A. Mehlenbacher y David C. Smith
Solanum tuberosum L. · Potato
Grocep, Station De Lavergne
Phaseolus coccineus L. · Runner bean
Semenarna Ljubljana, SI
Solanum tuberosum L. · Potato
Wolfgang Walter
Solanum tuberosum L. · Potato
HZPC Holland B.V.
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Avena sativa L. · Oat
Lochow-Petkus GmbH (DE)
Lolium perenne L. · Perennial ryegrass
MEYER WILLIAM / THE SCOTTS COMPANY
Prunus avium (L.) L. · Sweet cherry
Výzkumný a Šlechtitelský ústav Ovocnářský Holovousy s.r.o.
Lolium x hybridum Hausskn. · Hybrid ryegrass
Beat Boller (CH)
Hordeum vulgare L. · Barley
SEJET PLANTEFORÆDLING
Triticum aestivum L. · Bread wheat
DSV UK LTD
Beta vulgaris Sugar Beet Group · Sugar beet
STRUBE RESEARCH GMBH and CO KG
Malus domestica (Suckow) Borkh. · Apple
Pepinieres et Roseraies Georges Delbard| FR
Phaseolus vulgaris L. · Common bean
W BROTHERTON SEED CO INC
Triticum aestivum L. · Bread wheat
LEMAIRE DEFFONTAINES SEMENCES
Solanum tuberosum L. · Potato
HZPC Holland B.V.
Triticum aestivum L. · Bread wheat
WIERSUM PLANTBREEDING B.V.
hybrids between Prunus avium and Prunus pseudocerasus
National Seed Development Organisation Ltd / East Malling Research Station
Vitis L. · Grapevine
GUIDO CIPRIANI/GABRIELE DI GASPERO/MICHELE MORGANTE/ENRICO PETERLUNGER/RAFFAELE TESTOLIN/ SIMONE DIEGO CASTELLARIN
Dianthus L. · Carnation
Nobbio, Giacomo|Strada Villetta 5, San Remo, Imperia, Italy
Hordeum vulgare L. · Barley
Secobra Recherches, FR
x Triticosecale Wittm. ex A. Camus · Triticale
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR