Edzina
Protection expiredSolanum tuberosum L. · Potato
ZPC
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
ZPC
Solanum tuberosum L. · Potato
STOL L.D. (US)
Hordeum vulgare L. · Barley
Zelder B.V. (NL)
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Wassenaar, L.M.
Hordeum vulgare L. · Barley
Syngenta UK Ltd
Hordeum vulgare L. · Barley
W WEIBULL
Triticum aestivum L. · Bread wheat
Schlieter Bernd, Busch Heinrich,
Triticum aestivum L. · Bread wheat
Limagrain Nederland B.V.
Solanum tuberosum L. · Potato
Wolf Lange (DE)
Solanum tuberosum L. · Potato
HETTEMA ZONEN KWEEK. B.V.
Hordeum vulgare L. · Barley
Syngenta Seeds
Malus domestica (Suckow) Borkh. · Apple
THE KENT INCORPORATED SOCIETY
Solanum tuberosum L. · Potato
Hettema Zonen Kweekbedrijf B.V.
Solanum tuberosum L. · Potato
WOLF EN WOLF BV
Lolium perenne L. · Perennial ryegrass
Barenbrug Holland BV (NL)
Rosa L. · Rose
SNC Meilland et Cie
Solanum tuberosum L. · Potato
Smeenge Research (NL)
Rosa L. · Rose
Meilland, Alain A.|Antibes, France
Solanum tuberosum L. · Potato
IJSSELMEERPOLDERS
Pisum sativum L. · Pea
INNOSEEDS
Solanum tuberosum L. · Potato
Jack Dunnett
Solanum tuberosum L. · Potato
Niederösterreichische Saatbaugenossenschaft reg.Gen.m.b.H.
Solanum tuberosum L. · Potato
Teagasc Crops Research Centre
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Pierron-Darbonne Alexandre