Cultivation
Brassica oleracea L. (White Cabbage Group)
For this crop, the concept does not mean protecting the plant from frost in the field. The term refers either to overwintering sites for pests or to materials used for protecting pre-winter sowings.
In the reference 87 varieties crop White cabbage, where this is mentioned in the description.
In relation to white cabbage, "winter cover" is not a method of preserving crop vegetation. The term most often refers to the overwintering sites of the crucifer flea beetle, such as plant debris or forest litter, from which the pest migrates to young plantings in the spring.
In pre-winter sowing agrotechnics, covering materials are used to protect seeds and seedlings. The use of mulch or spruce branches helps regulate soil temperature and prevent premature seed germination during thaws, while non-woven materials protect young seedlings from insects.
General information about the subject — on the page Winter covering.
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.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Naumov Ruslan Olehovych, Krasnok Viacheslav Anatoliiovych,
Brassica oleracea L. (White Cabbage Group) · White cabbage
Dymchenko Tetiana Mykolaivna, Muzhylko Viktor Valentynovych,
Brassica oleracea L. (White Cabbage Group) · White cabbage
Zoltan Hashy
Brassica oleracea L. (White Cabbage Group) · White cabbage
Khartmut Kliain, Troian Mykola Vasyl`ovych, Kondratenko Mykola Viktorovych,
Brassica oleracea L. (White Cabbage Group) · White cabbage
Thomas Plants (FR)
Brassica oleracea L. (White Cabbage Group) · White cabbage
Naumov Ruslan Olehovych, Krasniuk Viacheslav Anatoliiovych,
Brassica oleracea L. (White Cabbage Group) · White cabbage
Eike Kampe, Lipskyi Volodymyr Volodymyrovych,
Brassica oleracea L. (White Cabbage Group) · White cabbage
Hazera Seeds B.V.
Brassica oleracea L. (White Cabbage Group) · White cabbage
Seminis Vegetable Seeds
Brassica oleracea L. (White Cabbage Group) · White cabbage
Nort Khadlier
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Bejo Zaden BV (NL)
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage
Brassica oleracea L. (White Cabbage Group) · White cabbage