IVC AN1
ActiveVitis vinifera L. · Common grape vine
FIDEGHELLI Carlo,PIROLO Costantino Silvio
Variety traits
Vitis vinifera L.
A varietal characteristic that defines the development energy of shoots during the vegetative period. It is evaluated on an OIV scale from 1 to 9 points based on the total vine length.
In the reference 484 varieties crop Common grape vine, where this is mentioned in the description.
To assess vigor, instrumental measurements of shoot length from bud burst until growth cessation are used, or a visual estimation method is applied in comparison with reference varieties. According to the OIV classification, varieties are distributed into five categories: from very weak (up to 0.5 m) to very strong (more than 3 m) vigor.
This trait determines the selection of the spacing, training system, and the bud and shoot load of the vine. In vigorous varieties, excessive vegetative mass requires regular canopy management (green operations) to ensure aeration, while insufficient shoot growth reduces cane maturation and winter hardiness.
General information about the subject — on the page Vigor.
Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.
Vitis vinifera L. · Common grape vine
FIDEGHELLI Carlo,PIROLO Costantino Silvio
Vitis vinifera L. · Common grape vine
Jean-Laurent Spring Agroscope
Vitis vinifera L. · Common grape vine
Staatliche Lehr- und Versuchsanstalt für Wein- und Obstbau Weinsberg
Vitis vinifera L. · Common grape vine
Petar Dimitrov, Yordan K. Ivanov, Kolyu I. Katerov, Ivan H. Dimitrov
Vitis vinifera L. · Common grape vine
GARGIULO ANGELO
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Vitis vinifera L. · Common grape vine
Simone Diego Castellarin^^^Guido Cipriani^^^Michele Morgante^^^Enrico Peterlunger^^^Raffaele Testolin^^^Gabriele Di Gaspero
Vitis vinifera L. · Common grape vine
MINCHO GUENCHEV KONDAREV
Vitis vinifera L. · Common grape vine
Pepiniers Viticoles Bourget et Fils
Vitis vinifera L. · Common grape vine
Vitisnavarra
Vitis vinifera L. · Common grape vine
Gabriele Di Gaspero^^^Michele Morgante^^^Simone Diego Castellarin^^^Guido Cipriani^^^Enrico Peterlunger^^^Raffaele Testolin
Vitis vinifera L. · Common grape vine
Clark John Reuben / Moore James Norman
Vitis vinifera L. · Common grape vine
James J. Luby^^^Peter Hemstad
Vitis vinifera L. · Common grape vine
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE-INRA
Vitis vinifera L. · Common grape vine
Reisch, Bruce I.|Geneva, NY / Pool, Robert M.|Geneva, NY / Watson, John P.|Phelps, NY / Remaily, George W.|Hammondsport, NY / Einset, John|deceased, late of Geneva, NY, by Hjordis Einset, executrix
Vitis vinifera L. · Common grape vine
Dimitar Babrikov, Venelin Roychev, Agricultural University - Plovdiv (BG)
Vitis vinifera L. · Common grape vine
Land Baden-Wurttemberg, Germany
Vitis vinifera L. · Common grape vine
Valentin Blattner
Vitis vinifera L. · Common grape vine
Reinhard Töpfer^^^Rudolf Eibach^^^Oliver Trapp
Vitis vinifera L. · Common grape vine
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Vitis vinifera L. · Common grape vine
Edit Hajdu / Eva Esik / Pal Kozma / Sandor Szegedi
Vitis vinifera L. · Common grape vine
Yordan K. Ivanov, Vasil Y. Valchev, Georgi S. Petkov, Boris A. Muzyichenko (RU), Arif M. Aliev (RU), Ivan A. Kostrikin (RU)
Vitis vinifera L. · Common grape vine
Sarl Bourguet et Fils
Vitis vinifera L. · Common grape vine
Mincho Kondarev, Nedyalka Matevska