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ActiveHelianthus annuus L. · Sunflower
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.
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Chrysanthemum L. · Chrysanthemum
Wendy R Bergman
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Syngenta Participations AG
Helianthus annuus L. · Sunflower
PIONEER OVERSEAS CORPORATION
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
State Of Israel - Ministry of Agriculture
Zea mays L. · Maize
MONSANTO TECHNOLOGY
Lilium L. · Lily
Van den Bos Breeding B.V.
Linum usitatissimum L. · Common flax
CSIRO DIVISION OF PLANT INDUSTRY, UNITED GRAIN GROWERS
Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium
van Kleinwee Theodorus Cornelis Maria|Hoorn, NL
Glycine max (L.) Merr. · Soybean
Institute of Agriculture of Ukrainian Academy of Agrarian Sciences
Solanum tuberosum L. · Potato
The James Hutton Institute
Primula filchnerae x Primula praenitens
Mii Masahiro|Tokyo, JP / Amano Junji|Aichi, JP / Kato Juntaro|Aichi, JP
Vaccinium corymbosum L. · Highbush blueberry
Scott NeSmith
Citrus L. · Citrus
The Regents of the University of California
Vitis L. · Grapevine
ANDRe BENJAMIN LOMBARD
Prunus dulcis (Mill.) D. A. Webb · Almond
Rafael Socias i Company^^^José M. Alonso Segura^^^Ossama Kodad
Phalaenopsis Bl. · Moth Orchid
SUNRISE BIOTECHNOLOGY CO. LTD
Triticum aestivum L. · Bread wheat
KWS UK LTD
Catharanthus roseus (L.) G. Don · Madagascar periwinkle
Tetsuya Kako
Citrus L. · Citrus
Timothy Williams^^^Mikeal L. Roose^^^SOOST ROBERT K.^^^CAMERON JAMES W.
Prunus salicina Lindl. · Japanese plum
Mowrey Bruce D.|Watsonville, CA / Cain David W.|Bakersfield, CA / Fear Carlos D.|Aptos, CA
Rosa L. · Rose
CHRISTIAN EVERS
Solanum tuberosum L. · Potato
SCOTTISH CROP RESEARCH INSTITUTE
Geum quellyon Sweet x Geum rivale L.
Crowther Timothy|Arundel, GB