Shoot and bud development during the prebloom period of Vitis
DOI:
https://doi.org/10.5073/vitis.1979.18.1-5Abstract
Inflorescence differentiation was determined by dissection of primary buds at shoot nodes 2-6 of V. labruscana cv. Concord, hybrid cv. Aurore, and V. vinifera cv. White Riesling. The first recognizable inflorescence primordium appeared 0-12 d before bloom, when the shoot had about 13 expanded leaves, and 6-7 nodes in the primary bud.
Le développement des rameaux verts et des bourgeons chez Vitis pendant la période précédent la floraison
La différentiation des inflorescences chez Vitis labruscana BAILEY cv. Concord, hybride cv. Aurore, et V. vinifera cv. White Riesling a été constatée par dissection des bourgeons primaires entre le deuxième et le sixième noeud du rameau vert.
Le premier primordium de l'inflorescence est apparu 0-12 jours avant la floraison, juste après l'extension de la treizième feuille du rameau vert et la formation de 6-7 noeuds dans le bourgeon primaire.
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