Variety traits

Winter hardiness of winter barley

Hordeum vulgare L.

A complex indicator of the ability of barley plants to survive under adverse conditions during the autumn-winter-spring period, critically limited by the crop's biological sensitivity to low temperatures.

In the reference 56 varieties crop Barley, where this is mentioned in the description.

For winter barley, the critical temperature threshold at the tillering node depth is in the range of -14…-15 °C. When evaluating this trait in breeding, a laboratory freezing method is used, where the key criterion is the death temperature of the tillering node or the percentage of surviving plants after stress exposure.

In field conditions, winter hardiness is assessed as the percentage of surviving plants per 1 m² in the spring relative to the autumn stand density or using a 9-point scale, where 1 point corresponds to total death and 9 points to very high survival. A survival rate of 30–35% is considered the threshold for the possibility of crop regeneration.

General information about the subject — on the page Winter hardiness.

Sources8

Varieties of Barley mentioned in the description

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.

Annapurna

Active

Hordeum vulgare L. · Barley

CSIC/SEMILLAS BATLLE

3 records

Val`kiriia

Active

Hordeum vulgare L. · Barley

Stel`makh Adol`f Khomych, Sheremet Oleksandr Martynovych, Lehkun Ihor Borysovych, Linchevskyi Anatolii Adamovych,

3 records

Zimur

Application submitted

Hordeum vulgare L. · Barley

SERKIN NIKOLAJ VIKTOROVICh / ShEVTSOV VIKTOR MIHAJLOVICh / KUZNETSOVA TAMARA EVGEN'EVNA / GRUNTSEV YuRIJ ALEKSANDROVICh / VASYuKOV PAVEL PETROVICh / KREMZINA OL'GA MIHAJLOVNA / FOMENKO NINA PANTELEEVNA / OSTANINA TAMARA VITAL'EVNA / ChUMAK VASILIJ MIHAJL

3 records

McKellar

Active

Hordeum vulgare L. · Barley

Mark Etienne

3 records

Evoliutsiia

Active

Hordeum vulgare L. · Barley

Hoiman Serhii Volodymyrovych, Sheremet Oleksandr Martynovych, Lehkun Ihor Borysovych, Linchevskyi Anatolii Adamovych,

3 records

GK Toma

Active

Hordeum vulgare L. · Barley

Tomcsanyi Andras / Mihaly Robert / Bona Lajos / Palagyi Andras / Fonad Peter / Cseuz Laszlo / Szilagyi Laszlo / Zsolnai Antalne

3 records

Hasso

Protection expired

Hordeum vulgare L. · Barley

LOCHOW-PETKUS

DK NL

3 records

Vivat

Active

Hordeum vulgare L. · Barley

DONTSOVA ALEKSANDRA ALEKSANDROVNA / DONTSOV DMITRIJ PETROVICh / ROMANYuKIN ALEKSANDR EGOROVICh / TERNOVAYa ELENA ALEKSANDROVNA / IGNAT'EVA NATAL'Ya GENNAD'EVNA / ShIShKIN NIKOLAJ VASIL'EVICh / YaNKOVSKIJ NIKOLAJ GRIGOR'EVICh / FILIPPOV EVGENIJ GRIGOR'EVIC

4 records