Wild kudzu (Willd. Ohwi, another name for pueraria lobata, is the root of pueraria lobata (Willd. Ohwi, a perennial vine of Leguminosae. It is named because it contains a lot of starch (the content of fresh pueraria lobata is 19~20%). Pueraria lobata is a variety with high yield and wide use. Pueraria lobata is mainly cultivated artificially, which has the functions of strengthening yang, relieving muscle, penetrating rash, stopping diarrhea, relieving annoyance and quenching thirst. It is used as a medicine for treating hypertension, angina pectoris, gastric ulcer, stomach spasm and gastritis pain. It is not only a common Chinese herbal medicine, but also a good food. Pueraria lobata can be processed into Ge Fen and Pueraria lobata tablets, refined granules can be instant Ge Fen, and puerarin can also be extracted from Pueraria lobata. When purchasing pueraria lobata soup, pay attention to the best products with red meat at both ends, peel them and cut them into large pieces. Choose two fresh shad, fry them and put them in the soup bag. Boil them with kudzuvine root, adzuki bean and several peels for 2-3 hours. It tastes sweet and delicious. Red beans and stomach, 50g, this soup is especially good in spring. Pueraria lobata is one of the native products of Gaoming City, mainly distributed in mountainous towns such as Heshui. Pueraria lobata, a kind of He Hui people, began in 1960s and 1970s, but until 1990s, few farmers planted Pueraria lobata, and everyone used the land to grow "He Hui Watermelon". Due to the lack of scientific knowledge of melon cultivation, mature watermelon fields have not been "rested" for many years, the quality of watermelons produced has deteriorated, the market has gradually disappeared, and farmers have turned to planting pueraria lobata. Because the hydrated soil is mainly loose sandy loam, the cultivated pueraria lobata is sweet and residue-free, with high starch rate and high edible and medicinal value, and soon became famous. Genong also invented "Tibetan kudzu vine" in practice, which can be sold for a price all year round. At present, the planting area of Pueraria lobata in the local area has remained above 10,000 mu all the year round, which has become the main source of income for local farmers after "Heshui Watermelon". Heshui people have been planting kudzu vine for more than 30 years, and the planting area in recent years is nearly 10,000 mu, accounting for more than 80% of the planting area of kudzu vine in Gaoming City. The kudzu vine with water is famous all over the world. Because of its rich powder and sweet taste, it has become a delicious food on people's table. It is the "King of Fists" among agricultural and sideline products in Heshui Town, with an annual output of about 93 15 tons. Last year, the economic income was more than 20 million. In addition to sales in major cities in this province, it is also exported to Hong Kong, Japan, the United States and other places.