绿色豆瓣菜是一种新发展的蔬菜种类，以青豆、红豆、黑豆等豆类作物种子为原料，经植物生长调节剂处理而培育成茎杆粗嫩、子叶脆绿、味道鲜美的优质豆芽。其特点是：生产简便，生长周期短，夏季４天～５天，冬季１７天～１８天；产量高，每千克豆种可生产１０千克～１３千... Green watercress is a newly developed vegetable species. It is made from the seeds of green beans, red beans, black beans and other legumes and is grown into high-quality bean sprouts with tender stems, crisp cotyledons and delicious flavors by plant growth regulators. Its characteristics are: simple production, short growth cycle, summer 4 days to 5 days, winter 17 days to 18 days; high yield, per kg beans can produce 10 kg ~ 13 thousand ...