Cultivation
Raphanus sativus L. var. sativus
Growing radishes in protected ground requires strict temperature control and the selection of shade-tolerant varieties to prevent bolting and the elongation of root crops.
In the reference 148 varieties crop Radish, where this is mentioned in the description.
When growing radishes in greenhouses, it is critically important to consider its biology as a long-day plant. During the autumn-winter period, it is necessary to use specialized shade-tolerant varieties, otherwise the plants become elongated and root formation is delayed. Planting density in commercial conditions is 300–400 plants/m² given a compact leaf rosette of 5–7 leaves.
The temperature regime in the greenhouse requires precision: in the absence of supplemental lighting on cloudy days, the optimal soil temperature is 8–12 °C, and 12–16 °C on sunny days. The difference between day and night temperatures should not exceed 3–4 °C, as excessive heat leads to root deformation. To obtain produce without bitterness and cavities, the use of hydroponics with drip irrigation is effective.
In protected ground conditions, it is unacceptable to plant radishes after other cruciferous crops due to the accumulation of common pathogens such as 'black leg' (damping-off). The technology of continuous production requires hybrids to have high uniformity of maturation and a marketable yield of at least 3.5 kg/m².
General information about the subject — on the page Protected cultivation.
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.
Raphanus sativus L. var. sativus · Radish
Domaine Public (FR)
Raphanus sativus L. var. sativus · Radish
Prytula Roman Petrovych
Raphanus sativus L. var. sativus · Radish
Domaine Public (FR)
Raphanus sativus L. var. sativus · Radish
Joske van der Burg
Raphanus sativus L. var. sativus · Radish
Saiuk Anatolii Arkadiiovych, Lipskyi Volodymyr Volodymyrovych,
Raphanus sativus L. var. sativus · Radish
NONGWOO BIO CO.LTD
Raphanus sativus L. var. sativus · Radish
Herrit Vlaar, Lipskyi Volodymyr Volodymyrovych,
Raphanus sativus L. var. sativus · Radish
Horova Tamara Korniivna, Diachenko Vasyl` Kyrylovych, Lisitsyn Volodymyr Mykolaiovych, Leheza Zinaida Ivanivna, Kharchenko Nina Mykolaivna,
Raphanus sativus L. var. sativus · Radish
Tyshkovs`kyi Volodymyr Mykhailovych, Liubosh Srbek,
Raphanus sativus L. var. sativus · Radish
Horodets`ka El`zhbeta
Raphanus sativus L. var. sativus · Radish
Sakata Seed Corporation, JP
Raphanus sativus L. var. sativus · Radish
Erfurter Samen Handelsgesellschaft mbH
Raphanus sativus L. var. sativus · Radish
Domaine Public (FR)
Raphanus sativus L. var. sativus · Radish
Orlov Stanislav Dmytrovych, Muzhylko Viktor Valentynovych,
Raphanus sativus L. var. sativus · Radish
PLANTICO HODOWLA I NASIENNICTWO OGRODNICZE ZIELONKI SP. Z O.O.
Raphanus sativus L. var. sativus · Radish
Ger Beemsterboer
Raphanus sativus L. var. sativus · Radish
Vilmorin SA (FR)
Raphanus sativus L. var. sativus · Radish
Vovk Zhanna Mykolaivna
Raphanus sativus L. var. sativus · Radish
Vyrodova Oksana Volodymyrivna, Cherkasova Valentyna Korniivna, Korniienko Serhii Ivanovych, Syvokon` Nadiia Pylypivna, Kyriukhina Nataliia Oleksandrivna, Horova Tamara Korniivna,
Raphanus sativus L. var. sativus · Radish
Dymchenko Tetiana Mykolaivna, Muzhylko Viktor Valentynovych,
Raphanus sativus L. var. sativus · Radish
Muzhylko Dmytro Valentynovych, Dymchenko Tetiana Mykolaivna, Muzhylko Viktor Valentynovych,
Raphanus sativus L. var. sativus · Radish
Raphanus sativus L. var. sativus · Radish
Raphanus sativus L. var. sativus · Radish