Stella
ActiveSolanum tuberosum L. · Potato
SAKA RAGIS PFLANZE.
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.
Solanum tuberosum L. · Potato
SAKA RAGIS PFLANZE.
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
DARBONNE PEPINIERE, SAS
Osteospermum L. · Osteospermum
NIELS LARSEN
Vitis L. · Grapevine
Zea mays L. · Maize
Jozef Adamczyk
Lilium L. · Lily
ZABO Plant BV (NL)/Miyoshi & Co. Ltd (JP)
Cucurbita maxima Duchesne x Cucurbita moschata Duchesne
KANEKO SEEDS CO LTD
Trifolium repens L. · White clover
Teagasc (IE)
Helianthus annuus L. · Sunflower
Syngenta Crop Protection AG, CH
Rosa L. · Rose
DE RUITER'S NIEUWE ROZEN
Zea mays L. · Maize
Lidea France S.A.S
Helianthus annuus L. · Sunflower
SOLTIS S.A.S
Helianthus annuus L. · Sunflower
SOLTIS S.A.S
Zea mays L. subsp. mays (Maize Group) · Maize
Pioneer Hi-Bred International, Inc. (US)
Cucumis melo L. · Melon
ROCALBA S.A.
Ribes nigrum L. · Blackcurrant
Trajkovski, Viktor
Vitis vinifera L. · Common grape vine
Prof. Dr.Dr.h.c. Gerhardt Alleweldt
Avena sativa L. · Oat
Danko Hodowla Roslin Sp.z.o.o.
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Stichting Tuin. Proef. (NL)
Hordeum vulgare L. · Barley
BREUN GDBR| Saatzucht Josef Breun GdbR
Triticum aestivum L. · Bread wheat
RAGT CZECH S.R.O.
Zea mays L. subsp. mays (Maize Group) · Maize
Pioneer Hi-Bred International Inc (US)
Zea mays L. · Maize
MONSANTO TECHNOLOGY
Helianthus annuus L. · Sunflower
SOLTIS S.A.S