According to "Qianlong Huaian He Fang Zhi" records: The Song Guangzong Shao Xi five years (1194), the Yellow River embankment must therefore Yang Wu, irrigation Fengqiu, the East Liangshan Lok note, divided into two faction, a Qinghe into the sea from north one from the south into the Huai River. The county is Huangfan alluvial plain, sloping from southwest to northeast, low-lying areas and gradually formed a unique Lianshui Heavy sea salt saline soils. Its soil salinity exceeds 7 ‰, PH value of 10 or more. In such a soil radishes grown, tall and thin, less moisture content, skin color purple, also known as "shocked head purple." This radish eaten raw, though not top grade, but the radish was made treasures. Lianshui radish is rich in minerals and trace elements, per 100 grams of iron 0.7 mg to 1 mg, 51 mg to 55 mg of calcium, zinc 0.22 mg to 0.5 mg, 0.19 mg to 0.33 mg of molybdenum, also contains carrots , vitamin, niacin, amylase, pentosan like. Lianshui radish is a famous specialty, there are records in the first year of Emperor Guangxu, "Anton County · property" in the. Pickled radish, choose small to medium tall "shocked purple head", a length of 8 cm to 10 cm, diameter of 2 cm to 4 cm. Wash the radishes have to go, each radish cut into four pieces, after drying in the sun a little, into the tank, each put to l5 cm thick, sprinkle a thin layer of salt, the top layer of salt to sprinkle get some thicker, generally raw carrots 50 kg, 2 kg of salt spread to 3 kg, too much salt will damage radish flavor. After the salt away, on which heavy pressure to 7 days to 10 days, dried out (halogen tank as "the original Halo", not drained), a "former dry." "Stem" unfit for human consumption, must be adjusted halogen job is about to put it in the original halide, still with the heavy pressure, allowed to absorb the original halide. 7 days to 10 days, picked up the drain, and then the sun to radish skin inward recess time, with some of the original brine and vinegar (vinegar can mildew) boil (according to the number of halogen and vinegar radish may be) after cooling , sprinkle on dried radish, sprinkled side edge mix well, then loaded into the jars sealed altar, which is the flavor of dried radish practice. Do spiced dried radish may be pepper, star anise, cloves fried mashed with a cloth and put it into the tank, it can also be added to boiled juice, edible after a few days, its bright color, crisp tasty. The 1920s and 1930s, along with Lianshui Lianshui radish on human footprint across the oceans to reach the United States, Singapore, Hong Kong, Taiwan, Macao and other places, home and abroad.