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.
Phleum pratense L. · Timothy grass
Institutt for kjemi, bioteknologi og matvitenskap, N-1432 AAs
x Triticosecale Wittm. ex A. Camus · Triticale
Sejet Planteforaedling I,S
Zea mays L. · Maize
Saaten-Union
Triticum durum Desf. · Durum wheat
S.I.S. SOCIETA' ITALIANA SEMENTI
Solanum tuberosum L. · Potato
Boerhave V.O.F.
Chrysanthemum L. · Chrysanthemum
VAN DER KNAAP IR. J.
Triticum aestivum L. · Bread wheat
Institute of field and vegetable crops, Novi Sad, Serbia
Rosa L. · Rose
SNC Meilland et Cie
Solanum tuberosum L. · Potato
J.M. Kannegieter, H.Kannegieter,
Vitis vinifera L. · Common grape vine
Vivai Cooperativi Rauscedo, I
Medicago sativa L. · Alfalfa
Lietuvos agrarinių ir miškų mokslų centras
Hordeum vulgare L. · Barley
Limagrain Europe S.A.S
Rosa L. · Rose
MEILLAND ALAIN ANTOINE
Rosa L. · Rose
Marie Louise Meilland
Hordeum vulgare L. · Barley
LIMAGRAIN
Hordeum vulgare L. · Barley
Limagrain Europe S.A.S
Rosa L. · Rose
Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes
Zea mays L. · Maize
MEUNIER JOEL
Solanum tuberosum L. · Potato
Germicopa Breeding
Rosa L. · Rose
Wilhelm Kordes,Tim-Hermann Kordes,Margarita Kordes
Hordeum vulgare L. · Barley
KWS Lochow
Rosa L. · Rose
W. Kordes Sohne Rosenschulen GmbH & Co KG| DE
Glycine max (L.) Merr. · Soybean
RUSTICA SEMENCES
Triticum aestivum L. · Bread wheat
LIMAGRAIN EUROPE