Studies on chimeric plants of the grapevine (<i>Vitis vinifera</i> L., cultivar Bolgar)
DOI:
https://doi.org/10.5073/vitis.1980.19.317-320Abstract
Chimeric grapevines have been established in the cultivar Bolgar as a result of the natural mutation process. Part of these grapevines is diploid, while the other part of the same plants is a di-tetraploid periclinal chimera of the 2-4 type. Yield and quality of grapes are the lowest in the cases when the fruit-bearing shoots are formed on the chimeric part.
Étude sur les plantes chimériques de la vigne (Vitis vinifera L., variété Bolgar)
Chez la variété Bolgar on a découvert des vignes chimériques - résultat de mutations naturelles. Une partie de ces vignes est diploide, une autre représente une chimère périclinale di-tétraploide du type 2-4. Quand les sections fruitières sont formées sur la partie chimérique, les caractéristiques du rendement et de la qualité du raisin sont les plus basses.
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