Variety traits
Triticum aestivum L.
A complex trait of winter wheat that determines its ability to withstand frost, smothering, waterlogging, ice crust, and winter diseases. It is assessed using monolith regrowth methods, laboratory freezing, and analysis of sugar accumulation in the tillering nodes.
In the reference 220 varieties crop Bread wheat, where this is mentioned in the description.
The winter hardiness of common winter wheat encompasses resistance to a complex of negative factors, including extreme sub-zero temperatures, drought conditions, as well as infection with snow mold, Typhula blight, and root rots. An important viability criterion is the accumulation of sugars in the tillering nodes during the hardening process, which allows modern varieties to withstand temperatures down to -17...-22 °C at the depth of the tillering node.
Field visual observations of stand density, laboratory freezing, and the monolith regrowth method, which is considered the most reliable, are used to evaluate this indicator. Highly winter-hardy varieties, when sown at optimal times to ensure they enter winter at the 3–4 leaf stage, are capable of maintaining 90–100% viability after overwintering.
General information about the subject — on the page Winter 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.
Triticum aestivum L. · Bread wheat
Istropol Solary a.s., Horné Myto SK
Triticum aestivum L. · Bread wheat
CO.NA.SE SOC.COOP.AGR
Triticum aestivum L. · Bread wheat
Saaten Union Recherche (FR)
Triticum aestivum L. · Bread wheat
RAGT CZECH S.R.O.
Triticum aestivum L. · Bread wheat
Skrypka Ol`ha Viktorivna, Derov Anatolii Ivanovych, Vasiushkyna Nadiia IAkymivna, Shatylov Leonid Hryhorovych, Samofalov Oleksandr Petrovych, Hureieva Alla Volodymyrivna, Sapunova Liubov Vasylivna, Kalynenko Ivan Hryhorovych, Pryschepor Semen Nykyforovych
Triticum aestivum L. · Bread wheat
Lietuvos agrarinių ir miškų mokslų centras
Triticum aestivum L. · Bread wheat
Riabchuk Nataliia Ivanivna, Usova Zoia Vasylivna, Didenko Svitlana IUriivna, Panchenko Ivana Arkhopovych, Zviahin Andrii Fedorovych, Hlukhova Nataliia Anatoliivna, Hridin Mykola Mykolaiovych, Yel`nikov Mykola Ivanovych,
Triticum aestivum L. · Bread wheat
Lytvynenko Mykola Antonovych, Kozlov Viktor Volodymyrovych, Herzhov Anatolii Fedorovych, Kushnirenko Ol`ha Oleksandrivna, Parfentiev Mykhailo Hryhorovych, Babaiants Lazar Tihranovych,
Triticum aestivum L. · Bread wheat
Hodowla Roslin Strzelce Sp z.o.o. Grupa IHAR
Triticum aestivum L. · Bread wheat
Cseuz Laszlo / Bona Lajos / Pauk Janos / Fonad Peter / Ovari Judit / Papp Maria / Beke Bela / Purnhauser Laszlo
Triticum aestivum L. · Bread wheat
Getreidezüchtung Peter Kunz Peter Kunz
Triticum aestivum L. · Bread wheat
LEMAIRE DEFFONTAINES S.A.S.
Triticum aestivum L. · Bread wheat
Danko Hodowla Roslin Sp.z.o.o.
Triticum aestivum L. · Bread wheat
Todor Gubatov
Triticum aestivum L. · Bread wheat
N. Tsenov, K. Kostov, D. Atanasova, I. Mankovski, I. Stoeva, T. Petrova, I. Iliev, V. Ivanova
Triticum aestivum L. · Bread wheat
Malopolska Hodowla Roslin Spolka z o.o.
Triticum aestivum L. · Bread wheat
Morhun Bohdan Volodymyrovych, Oksom Volodymyr Polikarpovych, Pochynok Vitalii Mykhailovych, Rybalka Oleksandr Illich, Morhun Volodymyr Vasylovych,
Triticum aestivum L. · Bread wheat
Ushkarenko Viktor Oleksandrovych, Orliuk Anatolii Pavlovych, Lazer Petro Nartsysovych, Zhuzha Oleksandr Dmytrovych, Honcharova Kapitolina V'iacheslavivna, Bazalii Halyna Hryhorivna,
Triticum aestivum L. · Bread wheat
Syngenta Participations AG| CH
Triticum aestivum L. · Bread wheat
ASUR Plant Breeding S.A.S
Triticum aestivum L. · Bread wheat
Lietuvos agrarinių ir miškų mokslų centras
Triticum aestivum L. · Bread wheat
Poznanska Hodowla Roslin Sp. z o.o
Triticum aestivum L. · Bread wheat
Gabonakutató Nonprofit Közhasznú Kft, Szeged
Triticum aestivum L. · Bread wheat
Getreidezüchtung Peter Kunz