Kaimo
ActiveMalus domestica (Suckow) Borkh. · Apple
Kalju Kask 100%
EE
4 records
Variety traits
Winter hardiness of apple trees
Malus domestica (Suckow) Borkh.
Winter hardiness of apple trees is the ability of a tree to withstand a combination of negative factors during the winter period, which determines its cultivation range. It is assessed using a point scale based on the degree of tissue damage to the bark, wood, and buds after severe winters or artif…
In the reference 188 varieties crop Apple, where this is mentioned in the description.
The assessment of apple tree winter hardiness is carried out using two methods: visual analysis of the degree of tissue freezing in field conditions or the laboratory method of artificial freezing in climate chambers. The latter allows for a differentiated study of plant resistance to frost at different stages of winter, including dormancy and thaw periods.
The adopted damage assessment scale ranges from 0 points, corresponding to the absence of damage, to 4–5 points, characterizing severe freezing or plant death. This indicator is not static and depends on the genetic characteristics of the cultivar, the degree of hardening, as well as the tree's condition, its age, the influence of the rootstock, and the crop load in the previous season.
General information about the subject — on the page Winter hardiness.
Varieties of Apple 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.
Salla
ActiveMalus domestica (Suckow) Borkh. · Apple
Uno Kivistik
EE
5 records
Cortland Wicki
ActiveMalus domestica (Suckow) Borkh. · Apple
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
PL
3 records
Oliwka Żółta
ActiveMalus domestica (Suckow) Borkh. · Apple
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
PL
3 records
54-118
Protection expiredMalus domestica (Suckow) Borkh. · Apple
Lietuvos agrarinių ir miškų mokslų centro filialas Sodininkystės ir daržininkystės institutas
LT
UA
2 records
Ruti
ActiveMalus domestica (Suckow) Borkh. · Apple
Kalju Kask 100%
EE
4 records
Liivika
ActiveMalus domestica (Suckow) Borkh. · Apple
Kalju Kask 100%
EE
4 records
Early Red One
ActiveMalus domestica (Suckow) Borkh. · Apple
Information not available - Contact NL authorities
NL
3 records
Saiva
ActiveMalus domestica (Suckow) Borkh. · Apple
Rudolfs Dumbravs
LV
2 records
Baya Marisa
ActiveMalus domestica (Suckow) Borkh. · Apple
Michael Neumüller
NL
3 records
Taavi
ActiveMalus domestica (Suckow) Borkh. · Apple
Uno Kivistik
EE
4 records
Izbrannitsa
ActiveMalus domestica (Suckow) Borkh. · Apple
VARTAPETYaN VALENTINA VASIL'EVNA / ISAEV SERGEJ IVANOVICh / LIMBERGER GLEB E'DUARDOVICh
P 22
Protection expiredMalus domestica (Suckow) Borkh. · Apple
Research Institute of Pomology & Floriculture (PL)
FR
LT
2 records
Koksa Pomarańczowa
ActiveMalus domestica (Suckow) Borkh. · Apple
Instytut Ogrodnictwa - Państwowy Instytut Badawczy
PL
3 records
Sügisdessertõun
ActiveMalus domestica (Suckow) Borkh. · Apple
Estonian University of Life Sciences Institute of Agricultural and Environmental Sciences Polli Horticultural Research Centre
EE
4 records
Sügisrõõm
ActiveMalus domestica (Suckow) Borkh. · Apple
Uno Kivistik
EE
4 records
Karamba
ActiveMalus domestica (Suckow) Borkh. · Apple
Kalju Kask 100%
EE
4 records
Boiken apfel
ActiveMalus domestica (Suckow) Borkh. · Apple
SI
6 records
Koonik
ActiveMalus domestica (Suckow) Borkh. · Apple
Estonian University of Life Sciences Institute of Agricultural and Environmental Sciences Polli Horticultural Research Centre
EE
4 records
Mutsu NK
ActiveMalus domestica (Suckow) Borkh. · Apple
Information not available - Contact NL authorities
NL
PL
2 records
Bonne Hotture
ActiveMalus domestica (Suckow) Borkh. · Apple
Domaine Public (FR)
FR
2 records
Winter Rambour
ActiveMalus domestica (Suckow) Borkh. · Apple
NL
3 records
Teremok
ActiveMalus domestica (Suckow) Borkh. · Apple
RUP «GRODNENSKIJ ZONALNYJ INSTITUT RASTENIEVODSTVA NAN BELARUSI»
UA
2 records
Kallika
ActiveMalus domestica (Suckow) Borkh. · Apple
Kalju Kask 100%, Estonian Univerity of Life Sciences Institute of Agricultural and Environmental Sciences Polli Horticultural Research Centre, Polli, Karksi-Nuia, 69108, Viljandimaa, Estonia
EE
4 records