Haiyan dasheen is a protected product of geographical indication. Haiyan dasheen is a trademark of geographical indication.

Product name: Haiyan big head cabbage

Product origin: Haiyan County, Zhejiang

Product characteristics: pure taste, fresh taste, crispy and crisp, slightly acidic, unique flavor,.

Product composition: containing vitamin C, carbohydrate, calcium, phosphorus

Product Season: late July to late August sowing

Product Functions: food and gas, diuresis, swelling, alcohol and appetizer, improve appetite, detoxification, cough, quench thirst.

Product history: Haiyan produces big head cabbage, has a history of more than 100 years, it is as Haiyan's traditional pickled processed vegetables, is still famous-Shanghai area, enjoys a greater reputation, by the consumer's favorite, especially the Shanghai people to Haiyan big head cabbage has a special love.

Product introduction: Big head lettuce is mustard, also known as turnip, mustard spicy, mustard pimple, is a variant of mustard, for the root mustard. It has a compact texture, less water, more fiber, a strong mustard spicy taste and slightly bitter, in the Xiangfan area, people also call it Zhuge dishes, the legend says that eating big head of cabbage is Mr. Zhuge's first creation. Potherb mustard and mustard greens are also a kind of mustard greens. Squash is fat and tender, with a crispy and spicy taste. Potherb mustard, also known as snow lettuce, is a kind of leaf mustard with a special spicy flavor. After pickling the big head of cabbage, fresh flavor, crisp and crisp, slightly sour, unique flavor, it can be eaten raw, can also be used as fried vegetables or pouring soup, and other dishes with a variety of colorful dishes can be matched with all kinds of colorful dishes, the taste of pure, fresh mouth. Held in October 1998, the 98 Jiaxing high-quality agricultural products will be held on the display and scientific and technological exchanges will be rated as a high-quality products. At present, the majority of farmers are expanding the planting area, improving the processing technology of dahurian, improving the quality, so that Haiyan dahurian, as a traditional product with a long history, has become a best-selling product favored by the Qingfei people.

The scope of protection of Haiyan Radix et Rhizoma Dioscoreae Geographic Indication is based on the scope proposed by Haiyan County of Zhejiang Province in the "Letter on the Scope of Protection of Haiyan Radix et Rhizoma Dioscoreae Geographic Indication" (Yancheng Letter [2006] No. 4), which is the administrative area under the jurisdiction of Haiyan County of Zhejiang Province.