Ruiwash
TerminatedDahlia Cav. · Dahlia
Dahli Trade B.V.
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.
Dahlia Cav. · Dahlia
Dahli Trade B.V.
Helianthus annuus L. · Sunflower
Sebastien Chatre
Solanum lycopersicum L. · Tomato
Domaine Public (FR)
Triticum aestivum L. · Bread wheat
Kärntner Saatbau e.Gen.
Citrus reticulata Blanco · Mandarin orange
IVIA
Solanum lycopersicum L. · Tomato
Prosem (FR)
Malus Mill. · Apple
Jaroslav Tupy Institute of Experimental Botany / Otto Louda Institute of Experimental Botany
Malus Mill. · Apple
Tupy Jaroslav,Louda Otto,Zima Jan
Zea mays L. · Maize
Rysin Leonid Mykhailovych
Triticum aestivum L. · Bread wheat
Amt der Tiroler Landesregierung
Solanum tuberosum L. · Potato
APP Agroresursu un ekonomikas institūts
Capsicum annuum L. · Bell pepper
VINATORU COSTELZAMFIR BIANCABRATU CAMELIA
Brassica napus L. · Rapeseed
Stephan Pleines
Zea mays L. · Maize
S. Mitev, P. Stanev, I. Argirov, M. Vachkova
Dianthus L. · Carnation
NOBBIO GIACOMO
Brassica napus var. napus · Rapeseed
Syngenta Crop Protection AG
Zea mays L. · Maize
Marcelo Queijo
Nicotiana tabacum L. · Tobacco
Dimitar G. Dimitrov, Todora I. Ivancheva, Nikola I. Taskov, Rumyana I. Trancheva
Zea mays L. · Maize
RAGT 2n Center de Recherce, Rodez FR
Solanum tuberosum L. · Potato
Aardappelkweekbedrijf J. Darwinkel V.O.F./Agricrop, Mr. John C. Mara
Ulmus L. · Elm
Wisconsin Alumni Research Foundation (WARF)
Malus domestica (Suckow) Borkh. · Apple
Uno Kivistik 100%
Zea mays L. · Maize
Rysin Artur Leonidovych
Cucurbita maxima Duchesne x Cucurbita moschata Duchesne
LARK SEEDS INTERNATIONAL, USA