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
Unisigma GIE, FR
Rubus idaeus L. · Red raspberry
Vyskumny ustav ovocnych a okrasnych drevin, a.s., SK
Rosa L. · Rose
Samuel Mc Gredy Roses Int (NZ)
Cucumis sativus L. · Cucumber
PETOSEED CO
Brassica napus var. napus · Rapeseed
DEUTSCHE SAATVEREDELUNG AG
Dianthus L. · Carnation
Barberet Blanc SNC Laboratoire de Physiologie vegetale (FR)
Lolium multiflorum Lam. · Italian ryegrass
DSV DEUTSCHE SAATVEREDELUNG
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE & CO.KGAA
Helianthus annuus L. · Sunflower
Remy ROUANET
Secale cereale L. · Rye
KWS Lochow
Secale cereale L. · Rye
KWS Lochow
Zea mays L. · Maize
Mas Seeds S.A.S.
Dianthus caryophyllus L. · Carnation
LAB.PHI.VE.BARBERET&BLANC
Triticum aestivum L. · Bread wheat
Bc Institut d.d. Zagreb (HR)
Zea mays L. · Maize
Mas Seeds S.A.S.
Zea mays L. · Maize
Mas Seeds S.A.S.
Zea mays L. · Maize
Laipert Rainer
Rosa L. · Rose
W.KORDES' SOEHNE ROSENSCHULEN GMBH & CO KG
Zea mays L. · Maize
KWS SAAT SE and CO KGAA
Triticum aestivum L. · Bread wheat
SELGEN A.S
Dianthus L. · Carnation
Siegfried KLEMM (DE)
Rosa L. · Rose
W. KORDES'SOHNE ROSENSCHULEN GMBH & CO KG
Solanum tuberosum L. · Potato
C. Meijer B.V.
Dianthus L. · Carnation
Barberet, Nicole|Antibes, France / Blanc, Henri|Antibes, France / Giorgio, Antonio Di|San Remo, Italy / Giorgio, Renato Di|San Remo, Italy