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.
Rosa L. · Rose
Marie Louise Meilland (FR)
Zea mays L. · Maize
Mas Seeds S.A.S.
Pisum sativum L. · Pea
Instytut Hodowli i Aklimatyzacji Roslin Panstwowy Instytut Badawczy
Dianthus L. · Carnation
BARATTA AGOSTINO
Zea mays L. subsp. mays (Maize Group) · Maize
Holden Foundation Seeds Inc. (US)
Rosa L. · Rose
Marie Louise Meilland (FR)
Rosa L. · Rose
Marie Louise Meilland (FR)
Triticum aestivum L. · Bread wheat
LIMAGRAIN EUROPE S.A.
Zea mays L. · Maize
Triticum aestivum L. · Bread wheat
Poznanska Hodowla Roslin Sp. z o.o
Beta vulgaris Sugar Beet Group · Sugar beet
KWS Saat AG, DE
Helianthus annuus L. · Sunflower
Remy ROUANET
Zea mays L. · Maize
MONSANTO TECHNOLOGY
Zea mays L. · Maize
MONSANTO TECHNOLOGY
Zea mays L. · Maize
Rene Baratin
Dianthus caryophyllus L. · Carnation
S.KLEMM
Solanum tuberosum L. · Potato
KWEEKINSTITUT KARNA
Zea mays L. subsp. mays (Maize Group) · Maize
Holden Foundation Seeds Inc. (US)
Dianthus caryophyllus L. · Carnation
S.KLEMM
Dianthus L. · Carnation
Siegfried KLEMM (DE)
Zea mays L. · Maize
HOLDEN'S FOUNDATION SEEDS INC.
Zea mays L. · Maize
KWS SAAT SE & CO.KGAA
Secale cereale L. · Rye
KWS Lochow
Solanum tuberosum L. · Potato
Kweekbedrijf-Zpc (NL)