The Konkurent variety belongs to Bulgarian breeding. In publications on onion genetic resources, it is considered alongside other national varieties, the development of which was carried out by breeders Zhechka Zhecheva and Yordan Todorov.
Literature indicates the existence of variety descriptions, including indicators of the growing season, planting method, and bulb characteristics, such as weight, shape index, number of vegetative buds, and dry matter content; however, exact quantitative indicators are not provided in open sources.
Sources2
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Countries of admission
1 jurisdiction
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.
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