榨菜又称茎瘤芥,学名茎用芥菜,为芥菜的一个变种。榨菜是我国特产,其栽培面积不断扩大。据统计,2000年浙江省榨菜栽培面积在40万亩左右,其中桐乡市达7.8万亩。榨菜已成为桐乡乃至浙江省农村的主要经济作物之一。榨菜性喜冷凉多湿,相对不耐霜冻,也不耐炎热和干旱;而且,榨菜为常 Tuber mustard, also known as stem mustard, stem mustard with scientific name, a mustard. Tuber mustard is our specialty, its growing area continues to expand. According to statistics, in 2000 Zhejiang Province mustard cultivation area of ​​about 400000 acres, of which 78000 acres of Tongxiang City. Tuber must have become one of the major cash crops in Tongxiang and even in rural Zhejiang. Pickle like hi wet and cold, relatively intolerant frost, nor heat and drought; and, mustard regular