Cultivation

Winter protection of radish

Raphanus sativus L.

For radish, the concept of winter protection does not imply shielding the crop from ground frost, as the roots are harvested before freezing temperatures occur. The term refers to the temporary storage of the harvest in soil clamps and the use of agrotextiles during summer sowing to prevent soil de…

In the reference 14 varieties crop Radish, where this is mentioned in the description.

In the case of radish, winter protection is not a method for overwintering plants in the ground, as the crop requires harvesting before sustained sub-zero temperatures set in. Leaving radish in the field under cover is not a standard agrotechnical practice due to its biological growth characteristics.

In agronomy, the term is used to describe the temporary placement of harvested roots in heaps covered with a 15–20 centimeter layer of soil. This method ensures a stable microclimate and protects against moisture evaporation until the harvest is placed into final long-term storage.

Covering materials are also used when cultivating winter radish varieties during the summer sowing period. In this case, non-woven materials serve to maintain the soil moisture necessary for seed germination in hot conditions and to protect young seedlings from cruciferous flea beetle infestation.

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

Sources8

Varieties of Radish 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.