山菜（WasabiajaponicaMatsum）属十字花科。根茎、叶、叶柄富含人体所需要的氨基酸和微量元素，辛辣清香，是日本人喜欢的调味品。近年发现它富含防癌和治癌物质，其它国家也开始食用，需要量逐年增加，日本开始在国外寻找栽培地。经考查，日方选中了黑龙江省宁安市。经两年试 WasabiajaponicaMatsum is a cruciferous family. Rhizomes, leaves, petioles are rich in amino acids and trace elements needed by the body, spicy fragrance, Japanese favorite spices. In recent years, it is found to be rich in anti-cancer and cancer-controlling substances. Other countries have started to consume food. The demand has been increasing year by year. Japan began to look for cultivation sites abroad. After examination, Japan chose Ning’an City, Heilongjiang Province. After two years of trial