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乌塌菜,又称塌棵菜、黑菜、塌菜、塌地菘、菊花菜、太古菜等,都因其色浓绿或墨绿色,株丛塌地或半塌地生长而得其名,是我国长江流域的特产蔬菜.为十字花科芸薹属芸薹种白菜亚种的一个变种,其生物学特性与普通白菜根接近,比普通白菜耐寒冷.能在春节前后收获上市,以经霜雪后味甜鲜美而著称.优质品种中,塌地生长类型的有常州乌塌菜,上海的大八叶.中八叶,十八叶等.半塌地类型的
Ulaanbaa, also known as collapsing vegetables, black cabbage, collapsing, collapsed land 菘, chrysanthemum, Tai Kung, etc., because of its color dark green or dark green , Is a special vegetable in the Yangtze River valley of China.As a cruciferous Brassica species cabbage subspecies of a variant of its biological characteristics and the common cabbage root close than ordinary cabbage cold.Can be harvested around the Spring Festival to After the sweet taste of frost and snow after the snow is known for its high-quality varieties, the collapse of the growth of the type of Changzhou Wucao, Shanghai’s Big Eight, eight leaves, eighteen leaves and so on.