Variety traits
Vitis vinifera L.
The genetically determined ability of Vitis vinifera L. to withstand sub-zero temperatures without damage to buds, cane tissues, and perennial wood.
In the reference 78 varieties crop Common grape vine, where this is mentioned in the description.
Cold hardiness is evaluated through artificial freezing of cuttings and the calculation of LT50, the temperature resulting in the death of 50% of the buds. Chlorophyll fluorescence analysis and the biochemical composition of the cane, specifically the accumulation levels of carbohydrates and proline, are used as diagnostic markers.
V. vinifera varieties are characterized by varying resistance among plant organs: roots perish at temperatures from -6°C to -11°C, while matured canes and buds can withstand temperatures from -10°C to -25°C. Cold hardiness levels determine the necessity for winter vine covering.
Cold hardiness is directly dependent on the quality of cane maturation and the general condition of the plant. Agronomic practices, such as crop load management and timely cessation of vegetation, contribute to the realization of a variety's potential resistance to extreme winter minimums.
General information about the subject — on the page Frost hardiness.
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
LAND RHEINLAND OPPENHEIM| Land Rheinland-Pfalz, vertreten durch das DLR Rheinhessen-Nahe-Hunsrueck Dienstsitz Oppenheim
Vitis vinifera L. · Common grape vine
Herus Liudmyla Vasylivna, Pis`menaia Larysa Mykhailivna, Bankovska Mariia Hryhorivna, Tulaieva Maiia Ivanivna, Chebanenko IEvheniia Pavlivna, Meleshko Larysa Fedorivna,
Vitis vinifera L. · Common grape vine
Kalashnikov IUrii Mykolaiovych, Timukin IUrii Oleksandrovych, Yatskov Viktor Mykhailovych, Yurchenko Volodymyr IUriiovych, Kostik Mariia Antonivna, Holodryha Pavlo IAkovych,
Vitis vinifera L. · Common grape vine
Dashkevych Anatolii Vladyslavovych, Yefremov Vasyl` Oleksiiovych, Shein Tamara Volodymyrivna, Tarakhtii Liudmyla Ivanivna, Meleshko Larysa Fedorivna, Sambors`ka Hanna Kyrylivna, Tulaieva Maiia Ivanivna, Dokuchaieva IEvheniia Mykolaivna,
Vitis vinifera L. · Common grape vine
Gunvaldis Ilgvars Vesmins
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Vitis vinifera L. · Common grape vine
Vassilis Mikos (GR)
Vitis vinifera L. · Common grape vine
Vassilis Mikos (GR)
Vitis vinifera L. · Common grape vine
Gabriele Di Gaspero^^^Guido Cipriani^^^Simone Diego Castellarin^^^Michele Morgante^^^Enrico Peterlunger^^^Raffaele Testolin
Vitis vinifera L. · Common grape vine
Dr. Norbert Becker im Staatl. Weinbauinstitut
Vitis vinifera L. · Common grape vine
Dr. Norbert Becker im Staatl. Weinbauinstitut
Vitis vinifera L. · Common grape vine
Dr. Rudolf Eibach / Prof. Dr. Reinhard Töpfer
Vitis vinifera L. · Common grape vine
Bachynskyi Anatolii Leonidovych
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Vitis vinifera L. · Common grape vine
Abliazova Aia Pavlivna, Tulaieva Maia Ivanivna, Dokuchaieva IEvheniia Mykolaivna, Aivazian Petros Karapetovych,
Vitis vinifera L. · Common grape vine
LAND HESSEN GEISENHEIM| Land Hessen, vertreten durch FA f. Wein- und Gartenbau, Ge- traenketechnologie u.Landespflege-Fachgb. f.Rebenzuech.u.-veredl.-
Vitis vinifera L. · Common grape vine
Tarakhtii Liudmyla Ivanivna, Meleshko Larysa Fedorivna, Sambors`ka Hanna Kyrylivna, Abliazova Aia Pavlivna, Tulaieva Maia Ivanivna, Dokuchaieva IEvheniia Mykolaivna, Aivazian Petros Karapetovych,
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Vitis vinifera L. · Common grape vine
Mincho G. Kondarev
Vitis vinifera L. · Common grape vine
Dr. Norbert Becker im Staatl. Weinbauinstitut
Vitis vinifera L. · Common grape vine
Dr. Johannes Zimmermann
Vitis vinifera L. · Common grape vine
Dr. Helmut Schleip (+) in Staatliche Lehr- und Versuchs- anstalt für Wein- und Obstbau
Vitis vinifera L. · Common grape vine
Valentin Blattner-Haefeli und Frau Silvia
Vitis vinifera L. · Common grape vine
Oliinykov Mykola Petrovych, Zahorul`ko Vitalii Volodymyrovych, Lykhovs`koi Volodymyr Volodymyrovych, Volynkin Volodymyr Oleksandrovych, Avidzba Anatolii Mkanovych,