First, Yanling Yellow Peach Yanling Yellow Peach, also known as Alpine Yellow Peach, is famous for its fragrance, crispness and sweetness, and is a national geographical indication protection product. Growing in the mountains with an average elevation of 400- 1400 meters in Yanling county, Hunan province, it is a pure original ecological and pollution-free health fruit. In 20 1 1, Yanling county was named as "the hometown of high-quality yellow peaches in China". The yellow peaches in Yanling county, Hunan province, were planted in the mountainous area with an altitude of 300-1200m, which was a green food and fruit with ecological nutrition safety. It was a product protected by the national geographical indication trademark and enjoyed the reputation of "yellow peaches in Yanling are drunk in the world". In 2004, the yellow peach in Yanling was certified as a green food for the first time. The yellow peach in Yanling County has been cultivated for more than 30 years, and it has gone through four stages: trial planting, demonstration, popularization and industrial development. In 1987, the bud seedlings of' Jinxiu Huangtao' were planted in the mountainous area of Yanling County at an altitude of 300 ~1200m, which showed the advantages of strong adaptability, early fruiting and high yield, large fruit type, no cracking, high yield, excellent quality and good benefit, and then the seedlings were propagated and planted more widely. Since bagging cultivation of yellow peaches in Yanling in 2002, the problem of "ten peaches and nine holes" (pests) has been solved, and the appearance of yellow peaches has been completely improved, which has entered a stage of rapid development, with an annual increase of nearly 1,000 mu. In 20 1 1 year, after the county government's "One Belt and Eight Bases" encouragement policy was introduced, the yellow peach in Yanling entered the stage of industrial development. It is mainly distributed in 8 townships, including Yao Township in Zhongcun, Xiayang Town, xiacun town, Longxi Township, Shidu Town, Miandu Town, Shuikou Town and Ceyuan Township. The yellow peach in Yanling County has been cultivated for more than 30 years, and it has gone through four stages: trial planting, demonstration, popularization and industrial development. In 1987, the bud seedlings of' Jinxiu Huangtao' were planted in the mountainous area of Yanling County at an altitude of 300 ~1200m, which showed the advantages of strong adaptability, early fruiting and high yield, large fruit type, no cracking, high yield, excellent quality and good benefit, and then the seedlings were propagated and planted more widely. Since bagging cultivation of yellow peaches in Yanling in 2002, the problem of "ten peaches and nine holes" (pests) has been solved, and the appearance of yellow peaches has been completely improved, which has entered a stage of rapid development, with an annual increase of nearly 1,000 mu. In 20 1 1 year, after the county government's "One Belt and Eight Bases" encouragement policy was introduced, the yellow peach in Yanling entered the stage of industrial development. It is mainly distributed in 8 townships, including Yao Township in Zhongcun, Xiayang Town, xiacun town, Longxi Township, Shidu Town, Miandu Town, Shuikou Town and Ceyuan Township.