The variety Obra belongs to the group of mid-early varieties of Phleum pratense. Its economic use is oriented toward the establishment of hayfields and pastures, with the variety demonstrating stable productivity under field cultivation conditions.
In scientific studies, the variety Obra was examined as a subject when investigating the degree of infestation of Phleum pratense by pests, in particular, thrips and leaf miner flies. In these works, the level of insect colonization of the variety Obra was compared with other varieties of the crop.
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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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