1Pblg71
ActiveZea mays L. · Maize
PIONEER OVERSEAS CORPORATION
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.
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Triticum aestivum L. · Bread wheat
LEMAIRE DEFFONTAINES S.A.S.
Zea mays L. · Maize
Pierre GARRAUD
Platanus x hispanica Mill. ex Münchh. · London plane
Marion Guillou c/o INRA
hybrids between Vaccinium corymbosum L. and Vaccinium darrowii Camp
The New Zealand Institute for Plant and Food Research
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Antirrhinum L. · Snapdragon
Frederic Charles Yates
Rubus idaeus L. · Red raspberry
Washington State University, USA
Vitis vinifera L. · Common grape vine
Simone Diego Castellarin^^^Guido Cipriani^^^Gabriele Di Gaspero^^^Michele Morgante^^^Enrico Peterlunger^^^Raffaele Testolin
Calibrachoa Cerv. · Calibrachoa
Westhoff Heinrich|Sudlohn, DE
Rosa L. · Rose
Rumen Conev, Canada/Parminderjit Sandhu, Canada
Hibiscus L. · Hibiscus
Walters Gardens Inc
Vitis vinifera L. · Common grape vine
STRIEM, Michael J. BACON, Terry A.
Verbena L. · Vervain
Yomo Yasunori
Lobelia erinus L. · Edging lobelia
Syngenta Seeds B.V.
Triticum aestivum L. · Bread wheat
Elsoms Seeds
Pleurotus ostreatus (Jacq.) P. Kumm. · Oyster mushroom
Praktijkonderzoek Plant en Omgeving B.V.
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Lassen Canyon Nursery
x Petchoa J. M. H. Shaw · Petchoa
TSUKAHARA JUN
Prunus salicina Lindl. · Japanese plum
Weinberger, H.
Humulus lupulus L. · Common hop
Roger D Jeske, Joe Brulotte
Camellia sinensis (L.) Kuntze · Tea
YOSHIDA KATSUYUKI|NESUMI ATSUSHI|OGINO AKIKO|TANIGUCHI FUMIYA|SABA TETSUJI|NISHIMURA HIROSHI|TANAKA JUNICHI|TAKEDA YOSHIYUKI|OKAMOTO TSUYOSHI|TAKYU TOSHIO|OMAE HIDE|MATSUNAGA AKIKO|YOSHITOMI HITOSHI
Prunus avium (L.) L. · Sweet cherry
His Majesty the King in Right of Canada as represented by the Minister of Agriculture and Agri-Food
Solanum tuberosum L. · Potato
Mr Anto Beets, Anto Beets of Maatschap Beets- Siertsema