Luiza
Protection expiredSolanum tuberosum L. · Potato
MIKE LUIZA
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
MIKE LUIZA
Dianthus caryophyllus L. · Carnation
Nicole Berberet|Yves Ducloux
Dianthus caryophyllus L. · Carnation
NICOLE BARBERET MAIOLINO|HENRI BLANC|ANTONIO DI GIORGIO|RENATO DI GIORGIO
Solanum tuberosum L. · Potato
NEIKER-INSTITUTO VASCO DE INVESTIGACIÓN Y DESARROLLO AGRARIO, S.A.
Medicago sativa L. · Alfalfa
L'INSTITUT NATIONAL DE LA
Zea mays L. · Maize
Mas Seeds S.A.S.
Vitis vinifera L. · Common grape vine
Sandor Szegedi
Triticum aestivum L. · Bread wheat
SEJET PLANTEFORÆDLING
Zea mays L. · Maize
Morvillier, Luc
Zea mays L. · Maize
Luc Morvillier
Solanum tuberosum L. · Potato
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Vitis L. · Grapevine
INCONNU (FR)
Sorghum bicolor (L.) Moench · Sorghum
KWS SAAT SE & CO.KGAA
Zea mays L. · Maize
Rainer Leiper
Zea mays L. · Maize
Roland Debeuf
Sorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass
KWS SAAT SE & CO.KGAA
Secale cereale L. · Rye
KWS Lochow
Secale cereale L. · Rye
KWS Lochow
Zea mays L. · Maize
Plotka Vitalii Vitaliiovych, Fedko Mykola Mykolaiovych, Cherchel Vladyslav IUriiovych, Dziubetskyi Borys Volodymyrovych,
Zea mays L. · Maize
Dr. Karl-Dieter Alber in Fa. KWS SAAT SE / Dr. W. Schmidt in Fa. KWS SAAT SE / INAKTIV KWS SAAT SE Herrn Dr. R. Leipert
Zea mays L. · Maize
Stefanie Müller
Zea mays L. · Maize
Cherchel Vladyslav IUriiovych, Antoniuk Serhii Petrovych, Dziubetskyi Borys Volodymyrovych,
Daucus carota L. · Carrot
Firma Nasienna GRANUM - Z. Manias - S. Menc - J. Szymański Spółka Jawna
Vitis vinifera L. · Common grape vine
Staatliche Lehr- und Versuchsanstalt für Wein- und Obstbau Weinsberg