The variety «Jonatan» belongs to the species Phleum pratense and is a fodder plant intended for silage and hay harvesting. Historically, it was widely used in Northern Europe, where it was employed for creating a harvest succession due to its later maturity compared to a number of other varieties.
In agronomic literature, the variety is mentioned in the context of research studies related to the assessment of in vitro forage degradation characteristics and the modeling of perennial grass yields under northern climatic conditions. Specific data regarding morphology, plant height, or disease resistance are absent in open publications.
Sources7
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Countries of admission
4 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.
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