Xingwenfang bamboo shoots are mainly produced in Xianfeng Miao Township, _ Wangshan Town, Jiusi Town, Yuxiu Miao Township, Daba Miao Township, Qilin Miao Township, Dahe Miao Township, Zhoujia Town and Shihai Town in Xingwen County. Planting history has been more than two thousand years, characterized by "rich nutrition, rich meat, crisp slag, delicious taste, natural selenium-enriched", with a unique flavor of "fresh, fragrant, tender and crisp".
Xingwen square bamboo shoots are square in shape, round and non-round, slightly square, plump and yellow, crisp and tender in meat, shiny and not wilting, with the characteristics of "fresh, fragrant, tender and crisp"
Xingwenfang bamboo shoots have the unique flavors of "rich nutrition, rich meat, crisp and delicious taste" and "fresh, fragrant, tender and crisp". They are rare things that absorb the aura of nature and melt the essence of Xingwen Miao culture, and can be called "delicacies". Xingwenfang bamboo shoots are unique among many bamboo shoots 1, which is known as "the crown of bamboo" and "the king of bamboo shoots". During the Jiaqing period of Qing Dynasty, it was also a tribute to the court, and it was known as "the crown of bamboo in taste".
Xingwenfang bamboo shoots have high moisture content and compact tissue structure, so they are thicker in taste than other bamboo shoots, crisp and tender in texture, delicious in taste and have a special fragrance. Xingwenfang bamboo shoots are rich in nutrition, low in fat, high in crude protein, high in trace elements such as selenium, iron and zinc, and various vitamins. The contents of iron, manganese, zinc, copper and potassium are very rich, which are obviously higher than most common fresh vegetables. The contents of mineral nutrients such as potassium, iron, manganese, zinc and copper in Xingwenfang bamboo shoots are 2.6 times, 9.7 times, 8.5 times, 3.3 times and 2.0 times of the average content of root vegetables (radish, carrot and lotus root, etc.), and 1.9 times, 3.9 times and 2.0 times of the average content of tender stems, leaves and cauliflower vegetables, respectively. It is 2.8 times,11times,1times, 7.0 times, 6.5 times and 2.0 times of the average value of eggplant, melon and vegetables, and 1.7 times, 5.2 times and 5.7 times of the average value of fresh beans and bean sprouts. In particular, Xingwenfang bamboo shoots are rich in selenium, one of the most important trace elements in human body, with an average value of 0.56mg/kg.
In the past, many people thought that bamboo shoots were delicious, but there was no nutrition, and some even thought that "it takes three days to scrape oil for a meal of bamboo shoots". This understanding is inaccurate. For example, the contents of trace elements such as iron, manganese, zinc and copper and the major element potassium in bamboo shoots are very rich and higher than most vegetables. In addition, bamboo shoots are rich in protein, amino acids, dietary fiber, vitamins and other nutrients. Therefore, we should further strengthen the popular science propaganda of the nutritional value of bamboo shoots and improve people's understanding of the nutritional value of bamboo shoots. Xingwenfang bamboo shoots are not only rich in nutrition and unique in shape, but also belong to rare seasonal delicacies in autumn, and their market development prospects are very broad.
The annual average precipitation 1300_, average temperature 17. 1℃ and average sunshine 1043 hours in Xingwen county. The mountain range in the county belongs to the transition zone between the southern mountainous area of Sichuan Basin and the Yunnan-Guizhou Plateau, and it is the northern end of Wumeng Mountain, which runs in the northwest and southeast, forming a zigzag mountain range and peaks with a superior microclimate. The mountains are rich in vegetation, with a forest coverage rate of 46.77%. Chimonobambusa Xingwen is distributed between 800-1795 m above sea level, which is a unique bamboo species in alpine mountain areas. The average annual temperature is10-15 C, and the annual precipitation is1064.3-1940.3 _, and it likes warm and cool. Xingwen County is an alpine mountain area above 800 meters above sea level, far away from the city, free from pollution from chemical enterprises, with relatively isolated human and natural conditions, high mountains and steep slopes, beautiful mountains, wet and rainy, less sunshine and more clouds. The unique geographical location, unique ecological environment and climatic conditions have created the quality characteristics of Xingwenfang bamboo shoots, such as large volume, thick meat and delicate color.
Xingwenfang bamboo shoots are produced in Xianfeng Miao Township, _ Wangshan Town, Yuxiu Miao Township, Daba Miao Township, Qilin Miao Township, Dahe Miao Township, Jiusi Town, Zhoujia Town and Shihai Town in Xingwen County, Sichuan Province.
Request from Xingwen County People's Government on Determining the Protection Scope of Xingwen Fang Bamboo Shoot Geographical Indications, Xingfu [2013] No.80.
Sichuan provincial (regional) local standard: db511528/t1-2015.
Technical specification for bamboo shoot production in Xingwen Square, a product protected by geographical indications (draft)