The line was developed via pedigree breeding, including five generations of self-pollination and selection. It possesses the ability for good tissue regeneration under laboratory conditions, which has made it a tool for creating transgenic lines.
As a breeding material, PHR03 is valued for passing on high yield and grain quality traits to its progeny. Hybrids obtained with this line are characterized by increased root lodging resistance compared to the average indicators of adapted hybrids.
Sources7
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Countries of admission
2 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 3
jurisdictions,
data for which we do not publish: their registry licenses have not yet been verified.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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