Plant
Daikon
Raphanus sativus
Also known as: Raphanus sativus var. longipinnatus, Japanese radish, Chinese radish, mooli, lo bak
A large mild white radish, the dominant root vegetable of East and South Asian cuisines. The same species as the small Western salad radish (*Raphanus sativus*), bred over centuries into a long, often 20–40 cm taproot. Central to Japanese, Korean, Chinese, Vietnamese, and Indian cooking — eaten raw grated as a digestive accompaniment to oily food, simmered in stews and soups, pickled into *takuan* and *kkakdugi*, dried and stored as *kiriboshi daikon*. Also planted as a cover crop for its deep tap that breaks up compacted soil.
Scientific
Raphanus sativus is in family Brassicaceae. Daikon is not a separate species but a cultivar group, Raphanus sativus var. longipinnatus, bred for elongated white taproots that commonly reach 20–40 cm and several kilograms. Annual or biennial depending on cultivar and season. The deep taproot is mild and slightly sweet when young; older roots develop more pungent isothiocyanates (the same chemical family that gives mustard and horseradish their bite). Some cover-crop cultivars (“tillage radish”) are bred to drill 60+ cm into compacted soil — the root rots over winter, leaving a deep channel for air and water.
Cultural
Daikon was domesticated in continental East Asia (China is the most likely origin center, with deep cultivation history in both China and Japan) and is the most-produced vegetable in Japan by tonnage. Takuan — daikon pickled in rice bran with salt — is one of the oldest preserved foods in Japanese cuisine, said to be named after the 17th-century Zen priest Takuan Sōhō. In Korea, kkakdugi (cubed daikon kimchi) and mu sit alongside Napa cabbage in the kimjang tradition. Indian mooli paratha and Vietnamese củ cải pickles extend the same root across South and Southeast Asia. Grated raw daikon (daikon-oroshi) accompanies tempura and grilled fish across Japanese cuisine as a digestive aid.
Global production
China, Japan, and South Korea are the dominant producers. The crop is consumed almost entirely within East and South Asia; international fresh trade is small but processed daikon (pickled, dried, frozen) moves globally. Daikon cover-cropping has expanded in North American organic and conservation-agriculture systems since the 2000s.
See also
Auto-generated from this entry’s typed relations: frontmatter, grouped by relation type so the editorial signal isn’t flattened.
- Shares approach with: [[radish]] · [[cabbage]]
- Member of: [[plants]]
Sources
- Japanese Ministry of Agriculture (MAFF) crop statistics
- USDA SARE — daikon as a cover crop
- Wikipedia — Daikon
A plant entry in the 0mn1.one [[directory]].
What links here, and how
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Scientific
substrate of
- Korean Peninsula Korean radish (mu) is one of the world's deepest daikon-radish cultivation traditions; kkakdugi is the signature preparation
General
shares approach with
- Horseradish fellow Brassicaceae pungent root; daikon is mild and bulk-eaten, horseradish intensely pungent and used as condiment
4 inbound links · 3 outbound