An annual or biennial herb of the Brassicaceae family. Taxonomically, it is considered a variety of rape, but it is cultivated mainly for food. It is said to have originated in Komatsugawa, Edogawa Ward, Tokyo, from which it was named. It is highly cold-resistant, has soft leaves with little fiber, and is sown in October and used from December to New Year's when there is a shortage of vegetable crops. Source: Encyclopaedia Britannica Concise Encyclopedia About Encyclopaedia Britannica Concise Encyclopedia Information |
アブラナ科の一年生または越年生の草本。分類学上はアブラナの変種とされるが,もっぱら食用に栽培される。東京の江戸川区小松川が原産地といわれ,この名のもととなった。耐寒性が強く,葉質が軟らかで繊維が少いなどの特徴があるので,10月頃播種し,12月より正月にかけて菜類の欠乏期に利用される。
出典 ブリタニカ国際大百科事典 小項目事典ブリタニカ国際大百科事典 小項目事典について 情報 |
Born June 27, 1872 in Dayton, Ohio Died: February ...
A city in the Midwest of California, USA. Also kno...
…It is unclear to what extent this measure was im...
...Both are calculation methods based on the assu...
… 【world】 Austru A dry westerly wind that blows i...
A perennial plant of the Nyctaginaceae family (AP...
(Japanese: image + song) A familiar song created t...
The calligraphy style of Fujiwara Teika, a famous...
…A large deciduous tree of the elm family found i...
The origin of the word "education" can ...
…The Chinese names are Ma-Chuan and Shang-Chuan. ...
This old town occupies the middle reaches of the O...
1427‐78 The fifth ruler of the Ak-Kōyunli dynasty....
Born February 2, 1869 in Ypsilanti, Michigan. [Die...
...The center of tourism in Sado is the sheer sca...