The sugar beet hybrid Roberta belongs to diploid forms of the normal type (N). The main purpose of the variety is related to sugar beet production, however, it is widely known as a model organism in genetic and physiological studies.
In agronomic research, the hybrid's susceptibility to certain diseases is noted, including susceptibility to rhizomania under certain trial conditions. Specific yield and sugar content data are practically absent in open reference databases.
Sources5
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Countries of admission
6 jurisdictions
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
Variety registered as early as 1
jurisdiction,
data for which we do not publish: their registry licenses have not yet been verified. This section will be available upon verification.
Variety in registries
Regions of admission, rights holders, and status of plant breeders' rights
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