Cultivating radish in the open field requires consideration of its biology as a cold-hardy transition-season crop that is sensitive to day length and temperature fluctuations. Success depends on crop rotation, moisture management, and protection against the cruciferous flea beetle.
In the reference
180
varieties
crop Radish,
where this is mentioned in the description.
Radish is an early-maturing crop capable of withstanding frosts down to –4°C; however, optimal root formation requires moderate temperatures in the 10–14°C range. Exceeding these values and the increased day length during the summer months trigger bolting and reduce product quality, which is why cultivation is typically limited to the spring and early autumn periods.
Cultivation technology involves the use of temporary covers, such as spunbond, which allows for earlier sowing and protects plants from the cruciferous flea beetle. Strict adherence to crop rotation, excluding predecessors from the Brassicaceae family, is a mandatory requirement to prevent bacterial diseases. Regular irrigation is critical, as fluctuations in soil moisture lead to root cracking, while moisture deficiency leads to loss of turgor.
General information about the subject — on the page
Open field.
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.