The fern Fritillaria is a kind of medicinal fritillary, which is produced in Teli City, Heilongjiang Province, and has the same efficacy as the Fritillaria. In the mid-nineteenth century, during the Xianfeng period, the Han, Manchu, Hui, and North Korean ethnic groups in the northeast had the folk remedies of "Pui Miao Pear" for the treatment of lung heat and cough. By the beginning of the twentieth century, some pharmacies in the northeastern region had been operating with medicinal herbs, and it has been more than a hundred years old. Modern medical research has proved that Pingbei has the effects of antitussive, expectorant and antiasthmatic effects, and at the same time, it has anti-inflammatory and antibacterial effects.

Geographical environment Small city big world Landscape natural city Tili City, under the jurisdiction of Yichun City, Heilongjiang Province, named after the ancient Iron and the Iron and Steel Department. The geographical position is 127°38′~129°24′ east longitude and 46°28′~47°27′ north latitude. It is located in the south of Xiaoxing’anling in Heilongjiang Province, China, with an east-west span of 140 kilometers and a north-south distance of 115 kilometers. Tieli City Tianhua Tianbao, with outstanding people and rich tourism resources, is located in the Riyuexia National Forest Park. It is surrounded by mountains and has a strict layout: the east Tenglong Mountain and the west Huhu Mountain are surrounded by each other; the Antarctic Peak and the Gongbei Peak Yin and Yang echo. Through the Longshan Mountain Scenic Area, the mountain is gentle and the forest is lush. There are 9 peaks and 18 scenes, the scenery is rare, and the peaks are beautiful. Visitors are surrounded by them, and they are full of interest and willing to return. In 2011, Tieli City won the title of “China's Most Investing Value Tourist City”. The treasures of Wuhua Tianbao and the outstanding people are often bred with rare treasures and high-quality Chinese herbal medicines. Tieli City is no exception. Tieli City is located in the transition zone from the mountainous area to the plain, with high forest coverage and is an important national state forest area with no pollution. The soil types of cultivated land in the whole city are mainly black soil and meadow soil. The soil types of forest land are mainly dark brown soil, the soil has high natural fertility, high organic matter content, and the surface humus content ranks in the forefront of the province. The excellent soil environment is especially suitable for Pingmu. Growing. At present, the remaining area of ​​Pingbeimu in Tieli City is more than 8 million square meters, with an annual output of 1.205 million kilograms. The brand of “Tie Liping Fritillaria” is well-known throughout the country. The origin of the cultural background "Fritillaria" was passed down. In the early Qing Dynasty, a woman named Guo in a certain place in Xiaoxing'anling was infected with lungs and three pregnant children. All of them fell to the dead baby. The husband and the in-laws were afraid of cutting off the "incense". Uneasy. After a witch learned about their family's experience, they went to the door and said that there was a way to preserve the fetus. The in-laws were overjoyed and busy welcoming them into their homes. The witch said: "Your daughter-in-law is a tiger, and the tiger wants to eat." After the in-laws listened, they asked how to save. The witch said: "Only I have eaten the peaches of my refining, and after the baby is born, the mother will avoid it far away, and then she will be ruined." The in-laws believed it and thanked the witch. In the second year, when Guo gave birth to a boy, the in-laws and sons bound their wives and sent them to the deep forest. However, Guo’s life should not be met. He met a man who was collecting medicine in the mountains. After asking about the situation, the old man rescued Guo from his home and gave Guo a daily herbal medicine for more than half a year. Guo’s lungs are healed. When the old Chinese doctor sent Guo to go home, the child had already died. In the coming year, Guo gave birth to a chubby boy, and the whole family was very happy. Guo thought that he was tied to the mountains. When the child turned away from his mother's bitterness, he brought himself back to the herb that was planted in the garden and named it "Bei (back) mother." Brand construction played a role in the development of Pingbeimu strong sound Tiepingping Fritillary from the early 1940s, some people from the mountain forest to carry out artificial domestication cultivation experiments, after successful cultivation, people began to continue in the 1950s The land is excavated from the mountain forest to expand the cultivation area and renew the variety. In the 1970s, the planting area of ​​Fritillaria in Tili City reached more than 300,000 square meters. In the 1980s, the planting area reached 1 million square meters. In the 1990s, it increased to 2 million square meters. In 2004, it surged to 8 million square meters, and Tieli City became the largest cultivation base of Pingbei mother in China. In order to protect and consolidate the development of Tieping Fritillaria, the Tieli Municipal Committee and the Municipal Government focused on the use of resources, technology, market, efficiency and innovation in combination with the actual situation, highlighting the brand, promoting the scale, increasing the service, and making the production of Pingbeimu The road to sustainable development of a self-employed economy and the enrichment of the people: First, the municipal party committee and the municipal government attach great importance to providing policy guarantees for the northern medicine industry, in terms of staffing, policy inclination, competition for the top, attracting investment, and promoting publicity. Support and guarantee; second, strengthen exchanges and cooperation to provide scientific and technological support for the development of northern medicine, pay attention to technical exchanges and cooperation with universities and research institutes inside and outside the province, successively with the Institute of Special Products of the Chinese Academy of Agricultural Sciences, Nanjing Agricultural University, Northeast Forestry University Heilongjiang University of Traditional Chinese Medicine, Harbin University of Commerce School of Pharmacy, Heilongjiang Province Food and Drug Inspection and Inspection Institute and other universities and scientific research departments to strengthen the combination of production, education and research; the third is to provide full service for pharmaceutical farmers and pharmaceutical companies, and to provide technical services for Pingbei mother GAP production within the jurisdiction To help pharmaceutical companies provide GMP certification, industrial docking and other aspects of services. Encourage and support large-scale cultivation enterprises to establish 8 production enterprises including “Tieli Hongda Industrial Corporation Pingbeimu Base”, “Tieli Farm Pingbei Base” and “Tili Lixing Xing'an Shenli Pharmaceutical Co., Ltd.” and register Trademarks such as “Xing'an Shenli” and “Lindu North Medicine” have been continuously exploited in the process of development, and new breeders have been continually cultivated to cultivate new brands and brand their own.

Technical requirements for quality of Fritillaria chinensis (1) Breeding of seed stalks. Choose a large, disease-resistant, high-yield, typical species of Fritillaria, for breeding. (2) Planting. 1. Sowing time: between June and July of each year. 2. Bulb planting density: The spacing of the stems of 0.8 cm or more is 5 to 6 cm. Plant spacing of 0.8 to 0.5 cm stems is 1.5-2 cm, and small stems of 0.5 or less can be spread, and 0.3 to 0.4 kg per square meter. (3) Field management. 1. Weeding: Weeding is carried out before emergence, and artificial weeding is carried out during the growing season. 2. Watering: When the soil moisture is below 45%, sprinkle irrigation or furrow irrigation. Water 1-2 times during the growth period. 3. Remove the flower buds: When the flat fritillary is budded, remove the flower buds in time. 4. Pest control: Choose different control methods according to different types of Fritillaria, and choose low-toxic and low-residue pesticides when selecting and controlling. (5) Harvesting. The harvest period is from June 15th to July 15th. Method of collection: Select the artificial harvest on a sunny day. The collected equipment should be kept clean, free from pollution, and cleaned regularly. The fresh products that have been harvested cannot be processed in time. The foreign bodies, metamorphosed and rotted, and the bulbs with black rot should be removed and temporarily placed in a cool and ventilated place. Stored in the library. (6) Initial processing. 1. Raw material rinsing: firstly, the site is cleaned and the appliance is cleaned and disinfected. Then the harvested bulbs are placed in the appliance for rinsing, rinsed and dried. The water used for rinsing should be in accordance with the standard of domestic water (GB5749-85). 2. Primary processing method: Rinse the cleaned Fritillaria bulbs, pick up the roots and debris, spread them in the drying tray made of wood (bamboo), and dry them in the outdoor sunlight until the skin is free of water, then enter Drying in the drying chamber, the temperature of the drying chamber should not exceed 55 °C. 3. Packing: The dried flat mother-of-pearl products are selected and graded for packaging. The outer packaging is available in a carton, and the inner packaging is a non-toxic plastic bag. (6) Quality characteristics. Tie Liping is white or yellowish white. The fresh shell is large, fat and thick. It is usually 50 to 70 grams in weight. It has a slightly bitter taste, good texture and firmness, no odor and powder white.

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Producers within the scope of protection of the Teli Fen GI products may submit an application to the Tieli Quality and Technical Supervision Bureau for the use of the “Special Mark for Geographical Indication Products”, which shall be approved by the AQSIQ.