Cultivation

Winter covering

Winter covering is an agrotechnical practice for plant protection, indicating a variety's insufficient adaptation to the local climate. The necessity of this procedure shifts crop cultivation into an intensive and labor-intensive format, requiring regular expenditures and strict adherence to work s…

Mentioned in descriptions 14 029 varieties reference book.

The need for winter covering manifests as mandatory annual plant preparation, including mulching, hilling, bending down shoots, or using protective frames and materials. This is a variety marker indicating its inability to independently withstand local climatic conditions, which compels the agronomist to create an artificial environment for protection against frost damage.

Protection effectiveness directly depends on adhering to timelines and the quality of materials used. Early covering at high temperatures can provoke rotting or the development of fungal diseases, while late covering will not protect against early frosts. The success of the operation is also determined by the general condition of the plants: weakened specimens or an excess of nitrogen nutrition in autumn increase the risk of death even when protective structures are present.

Assessing the feasibility of covering relies on economic profitability and agrotechnical capabilities. With the aging of woody and shrub crops, the complexity of installing structures increases, which reduces the scalability of plantings. When choosing a variety, it is recommended to consider frost resistance data and prioritize regionalized winter-hardy alternatives that do not require manual intervention during the winter period.

Sources10

Breakdown by crop

Found in these crops

Apple 613 Grapevine 393 Tomato 340 Peach 338 Melon 293 Cauliflower 270 Bell pepper 263 Perennial ryegrass 246 Rose 242 Cucumber 230 Watermelon 219 Bigleaf hydrangea 198

Varieties that feature this in their description

Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.

Konstance

Active

Capsicum annuum L. · Bell pepper

2 records

Kaneco

Active

Cucumis sativus L. · Cucumber

2 records

Komtesa

Active

Capsicum annuum L. · Bell pepper

2 records

Hyslop

Active

Malus domestica (Suckow) Borkh. · Apple

3 records

Klubíčko

Active

Capsicum annuum L. · Bell pepper

2 records

Fusara

Active

Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon

2 records

Júlia

Protection expired

Solanum melongena L. · Eggplant

2 records

Kirchwaldenské

Active

Malus domestica (Suckow) Borkh. · Apple

4 records

Gutera

Active

Capsicum annuum L. · Bell pepper

2 records

Himbergi

Active

Prunus domestica L. subsp. insititia (L.) C. K. Schneid. · Damson

3 records

Gute Graue

Active

Pyrus communis L. · European pear

5 records

Jorma

Active

Hordeum vulgare L. · Barley

2 records

Jonathan

Application submitted

Malus Mill. · Apple

2 records

Johanna

Active

Cucumis sativus L. · Cucumber

2 records

Kerrec

Terminated

Brassica oleracea L. (Cauliflower Group) · Cauliflower

2 records

Fragrance

Active

Malus domestica (Suckow) Borkh. · Apple

8 records

Jiřka

Active

Capsicum annuum L. · Bell pepper

2 records

Kavčina

Active

Vitis L. · Grapevine

2 records

FLORDADAWN

Active

Prunus persica (L.) Batsch · Peach

2 records

Experimentalfältets sviskon

Active

Prunus domestica L. · European plum

3 records

Jalari

Active

Solanum lycopersicum L. · Tomato

2 records

Fertilia Morettini

Active

Prunus persica (L.) Batsch · Peach

2 records

Iride

Active

Capsicum annuum L. · Bell pepper

2 records

Gronsvelder Klumpke

Active

Malus domestica (Suckow) Borkh. · Apple

2 records

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Cultivation

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.