豆瓣菜的开发及种植技术豆瓣菜，又名西洋菜、西甜芥。原产于地中海东部，是十字花科豆瓣属水生一、二年生植物。在我国大部分地区还没有开发利用此菜，只有北京地区种植，它是一种珍稀蔬菜，很有开发利用价值。生育特点豆瓣菜喜欢冷凉气候，匍匐生长，株高３０厘米左右，... Watercress development and planting technology Watercress, also known as Western cuisine, Western sweet mustard. Originated in the eastern Mediterranean, is a cruciferous water bean one or two annuals. In most parts of our country have not yet developed the use of this dish, only the Beijing area planted, it is a rare vegetable, very good value for development and utilization. Fertility characteristics Douban like cool climate, creeping growth, about 30 cm in height, ...