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.
Juglans regia L. · Persian walnut
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Zea mays L. subsp. mays (Maize Group) · Maize
Hodowla Roslin Smolice Sp.z o.o Grupa IHAR
Prunus persica (L.) Batsch · Peach
Institut National de Recherche pour l'Agriculture l'Alimentation et l'Environnement (INRAE)
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG
Solanum tuberosum L. · Potato
Hodowla Ziemniaka Zamarte sp. z o.o. - Grupa IHAR
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG
Solanum lycopersicum L. · Tomato
HM.CLAUSE
Echinodorus L.C. Rich ex Engelm. · Amazon sword
KALIEBE TOMAS| Tomas Kaliebe (Gartenbau)
Solanum tuberosum L. · Potato
HERMEZIU RADU
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG
Hordeum vulgare L. · Barley
Syngenta Crop Protection AG, CH
Linum usitatissimum L. · Common flax
Cooperative Liniere de Fontaine Cany (FR)
Solanum lycopersicum L. · Tomato
TOMATECH R&D ISRAEL L.T.D.
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG
Agrostis stolonifera L. · Creeping bentgrass
DLF Pickseed USA, Inc. and Rutgers, The State University of New Jersey
Solanum tuberosum L. · Potato
CRAW-DPT SCIENCES DU VIVANT - UNITÉ D'AMÉLIORATION
Solanum lycopersicum L. · Tomato
HM.Clause S.A.S.
Citrus reticulata Blanco · Mandarin orange
INSTITUTO NACIONAL DE INVESTIGACION AGROPECUARIA (INIA)FACULTAD DE AGRONOMIA
Lactuca sativa L. · Lettuce
Enza Zaden Beheer B.V.
Cucurbita maxima Duchesne x Cucurbita moschata Duchesne
Enza Zaden Beheer B.V.
Lilium L. · Lily
De Jong Beheer B.V.
Cucurbita maxima Duchesne x Cucurbita moschata Duchesne
INTERSEMILLAS SAU
Hordeum vulgare L. · Barley
KWS Momont Recherche Sarl
Prunus domestica L. · European plum
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR