Taggi
TerminatedRhododendron simsii Planch. · Indica azalea
JACKST| Bernd Jackst
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.
Rhododendron simsii Planch. · Indica azalea
JACKST| Bernd Jackst
Prunus dulcis (Mill.) D. A. Webb · Almond
IRTA (G. CATALUÑA)
Solanum lycopersicum L. · Tomato
Bayer Holland B.V.
Helianthus annuus L. · Sunflower
Joel Meunier
Agrostis stolonifera L. · Creeping bentgrass
SEED RESEARCH OF OREGON
Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass
CROSBYTON INT. SEEDS
Phalaenopsis Bl. · Moth Orchid
René Schoone
Solanum lycopersicum L. · Tomato
Bayer Holland B.V.
Tulipa L. · Tulip
Vertuco B.V.
Secale cereale L. · Rye
Hybro Saatzucht GmbH&Co KG
Solanum tuberosum L. · Potato
New Zealand Institute for Crop and Food Research Ltd
Brassica oleracea L. (Kohlrabi Group) · Kohlrabi
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Solanum lycopersicum L. · Tomato
Domaine Public (FR)
Hippeastrum Herb. · Amaryllis
Ben van Geest
Glandularia x hybrida (hort. ex Groenl. & Rümpler) G. L. Nesom & Pruski · Common Garden Verbena
SUNTORY LTD
Triticum durum Desf. · Durum wheat
C.I.MEJORAMIENTO MAIZ
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Scott & Sons Co (US)
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Valda Laugale
Actinidia Lindl. · Actinidia
Vincenzo Ossani
Humulus lupulus L. · Common hop
Slovenian Institute of Hop Research and Brewing
Nicotiana tabacum L. · Tobacco
Dimitar S. Shabanov, Nikola G. Tomov, Vasil D. Pophristov, Iliya K. Popivanov
Solanum lycopersicum L. · Tomato
Monsanto Vegetable IP Management B.V.
Helianthus annuus L. · Sunflower
RUP «POLESSKIJ INSTITUT RASTENIEVODSTVA» LUGANSKIJ INSTITUT SELEKCZII I TEXNOLOGIJ
Pisum sativum L. · Pea
Dr. Martin G. Schnock (+) / Irina Weil in Fa. Bruno Nebelung GmbH & Co. KG