Nostoc flagelliforme is named after its resemblance to human hair. Nostoc flagelliforme is one of the rare delicacies. Because Nostoc flagelliforme is homophonic with "getting rich", people are lucky and often used as a good product. Mining has been banned because of strengthening grassland protection. Pteridium aquilinum is a famous and distinctive dish in Qinghai Plateau, which belongs to Pteridium aquilinum. It is picked and eaten when it is fresh and tender. If it is pickled while it is fresh and tender, it will be green and fresh, and its flavor is not salty. It is popular with people for its rich nutrition and unique game, and exported to Hong Kong, Macao, Japan and South Korea. Ginseng fruit ginseng fruit refers to the root tuber of a wild perennial herb. People in the plateau call the root tuber of this plant Potentilla anserina, also called Yanshou fruit, Penglai fruit and so on. Ginseng fruit is a good dessert accessory. It contains 63% sugar, 1.5% protein and 1.1% fat, and is also rich in vitamins and inorganic salts such as calcium, phosphorus and iron. It can be used to make sugar and wine. Generally, its roots are used to make porridge, which is sweet, delicious and nutritious. It can also be used as an ingredient of eight-treasure rice and cakes, and Tibetans will mix it with rice and cook it, and then add ghee to make it a delicious food for guests. Ginseng fruit is a kind of dessert auxiliary material, and its whole plant is also one of Tibetan medicines. It is sweet and warm in nature, and has the effects of invigorating spleen and stomach, astringing and stopping bleeding, promoting fluid production to quench thirst, enriching blood and benefiting qi. It is a good fruit for health and prolonging life. Its fruit is large, good in quality and has a long-standing reputation. It is exported to coastal areas and is a good gift for relatives and friends. Chinese Cordyceps Tea Chinese Cordyceps tea is mainly composed of Cordyceps sinensis, with black tea, wild Chaidamu Lycium barbarum, red dates, longan, sucrose, etc., which is extracted, concentrated and refined by modern scientific technology, and retains the unique nutritional components and magical nourishing effects of Cordyceps sinensis. The tea is convenient to drink, and is characterized by scientific extraction technology, which breaks the traditional folk eating method that can not completely extract the effective components of Cordyceps sinensis. As well as the effective ingredients and practices that are destroyed by high-temperature cooking, are easier to be absorbed by the human body. Cordyceps sinensis in tea is flat in nature and sweet in taste, and has the functions of tonifying lung and kidney, stopping bleeding and resolving phlegm. It is used for chronic cough, asthma, cough and hemoptysis, and soreness of waist and knees. Cordyceps tea has the functions of nourishing the heart, lungs and kidneys, regulating the vital energy and regulating immunity. Cordyceps sinensis is a unique complex of both insects and grass, which is collected from high-altitude pollution-free areas above 3111 ~ 5111 m on the Qinghai-Tibet Plateau. It contains cordycepic acid as its main active ingredient. It also contains protein, fat, various amino acids and trace elements such as lead, strontium, potassium and sodium. Chinese Cordyceps tea is a high-grade nourishing instant drink developed by Xining Zangbao Company in more than three years. The research and development of this product has won the patent right, which fills the gap in the deep processing of Cordyceps in Qinghai Province. At present, Cordyceps sinensis has been put on the market, which is deeply loved by customers and is a good gift. Treasure King Treasure King is "Chinese Cordyceps Wine". It is the best of many Cordyceps wines. It is mainly composed of Cordyceps sinensis, together with famous Qinghai local products such as saussurea involucrata, Chaidamu Lycium barbarum, Fingered Citron, Rhodiola and pure highland barley wine. It is extracted, concentrated and blended by modern scientific technology and Tibetan processing method. This product has the effects of tonifying lung and kidney, stopping bleeding and resolving phlegm. It can be used for chronic cough, cough and hemoptysis, waist and knee pain, and can also be used in making various dishes. The packaging of "Chinese Cordyceps Wine" is half a catty, and there are also two bottles in a box of one catty. Its usage method is to drink 2 ~ 3 cups with meals every day. Highland barley liquor, a liquor brewed with highland barley as the main raw material, has a production history of more than 311 years. There is a folk tradition of brewing and boiling wine by indigenous methods, which is called "fermented grains". Brewing in the form of a workshop began in the late Ming and early Qing Dynasties. Shanxi Kewa brought the brewing technology of Xinghua Village to Qinghai, and used local black highland barley as the main ingredient, together with peas and black oats, to brew a unique "Weiyuan soju". Since then, through the continuous practice of wine workers and koji workers in various houses, a complete set of brewing techniques from stepping on koji, blank making to steaming has been formed, which is self-contained. Later, after perfecting the production process and adopting the advanced "old five method", its color, fragrance and taste are unique. It is characterized by pure fragrance, clear wine body, mellow and soft, and long aftertaste. Qinghai highland barley wine is made from highland barley, wheat and peas, with scientific ingredients, natural flavor of Daqu saccharification industry, carefully aged and blended. After drinking, it has no headache, no thirst, no stomach injury and quick hangover. Huzhu brand highland barley starter produced by Qinghai highland barley distillery is a provincial excellent product and recognized as a famous wine in China. Touqu, Tequ and highland barley liquid have won many gold and silver awards at national and international expositions and Hong Kong International Famous Wine Exposition. Ledu Tequ won the well-known liquor quality in China, while Touqu and highland barley liquor were awarded the titles of "China Excellent Liquor Quality" and "China Liquor Quality" respectively. Huangzhong Jintatoouqu and Wuliangchun are famous wines in Qinghai and won the gold medal in Paris. The naked carp in Qinghai Lake, also known as Qinghai Huangyu, is a cold-water and salt-water species on the plateau. The growth of naked carp is slow, with an average weight gain of 511g in 11 years. The meat of naked carp is tender, delicious and rich in unsaturated fatty acids, and the "Huangyuyan" is even more praised. Butter, commonly known as butter, is extracted from milk by Tibetan herders in Qinghai by traditional manual techniques. Butter contains 91% of fat, and contains protein, trace metal elements, vitamin A, riboflavin, niacin and other ingredients. Because the heat generated by butter in human body can reach 4,111 kilocalories per 511g, people are cold-resistant and hungry after eating, and herders stop eating, soaking butter tea, frying pasta and even eating. Butter can also soften leather and rub the straw strips of leather rope. Men, women and children also use ghee to wipe their faces, protect their skin and prevent cold. Butter is a famous specialty in Qinghai pastoral area, and it is also an indispensable food for herders. Refined ghee is one of the important raw materials for high-grade cakes, sweets and western food. Glass salt is a specialty of Qinghai. Produced in the salt lake around Dafeng Mountain in Qaidam Basin, its crystal is bright and transparent, regardless of its size, it is a regular square and looks like crystal. The handicraft displayed in Qinghai Hall of the Great Hall of the People ── Mao Zedong's poem "Spring and Snow in Qinyuan" is carved with glass salt. The intestines and bladders of cattle, sheep and pigs used for casing are collectively referred to as tough translucent films made by anticorrosion, scraping and finishing. Qinghai mainly produces sheep casing, which is a traditional export product. The sheep casing of Tibetan sheep has the characteristics of long size, large caliber, thin film, strong elasticity, toughness, wear resistance and not easy to break, and is suitable for filling sausages and sausages. Because of its strong tensile force, the sheep casing is also a raw material for making bow systems, strings and badminton rackets. Casings can be combined with muscles and can also be used to make surgical sutures. According to the processing methods, there are two kinds of casings: salted casing and dried casing. The salted casing is produced in our province. Frozen sheep meat rolls are slaughtered according to Islamic methods, and the frozen sheep meat is finely processed by deboning and cutting. Qinghai frozen sheep meat is rich in lean meat and low in fat, which is welcomed by consumers at home and abroad and is a bulk export commodity. Dried tobacco skin is a traditional local specialty in Qinghai. Processing method: Several processes before depilation of cowhide are the same as those cooked in cow leather. After depilation of cowhide, it is first blanched with lime water and then smoked. Its quality depends entirely on the degree of smoking temperature mastered by the skin-smoking technicians. The smoke stove with smoked skin is made of brick or adobe, and its cavity is hollow, about 1.7 meters long, 1.2 meters wide and 81 centimeters high. The diameter of the north gate is about 41 cm, leaving a smoke crossing on the back. When smoking skin, the stove chamber is filled with wheat straw, which is simmered after burning, and the flame seems to burn rather than burn, so that the temperature in the stove is gradually increased, and the thick smoke is gathered in the stove, and then the cowhide soaked in limewater is taken out and covered on the smoke mouth and stove door, while turning over the cowhide, the wheat straw is stuffed with wheat straw, and some are stuffed with sawdust. The leather shoe base made of this kind of dry cigarette skin has remained unchanged for more than ten years. Marmot skin is commonly known as "Halapie". Fur name. Marmot, a typical alpine cave animal, has soft and precious fur, durable skin, strong elasticity and good thermal insulation. The needle hair is neat, shiny, plush, easy to dye, soft in texture, durable, cold-proof and warm-proof. It can be used to imitate mink, sable, otter and other precious furs, and is an ideal material for making fur. Its tail hair and needle hair have good luster and strong rigidity, and are good raw materials for manufacturing advanced brushes and instrument brushes. It enjoys a high reputation in Southeast Asia, Europe and the United States, sells well in the international market and is an important export commodity of this province. Black and purple lamb skin is the fur of black lamb, which is a valuable lamb fur. From the tip of the hair to the root of the hair, it is dark purple-brown, the coat is soft, the pattern is tight, the curl is beautiful, the color is black and bright, the leather is light and soft, the warmth is good, it is durable and the more it wears, the brighter it gets. It mainly produces Qilian, Guide, Tongde, Guinan, Zeku, Jianzha and other counties in this province. The method of skinning is to kill and skin lambs about 1.5 days old. The wool length of the superior black and purple lamb skin is more than 1.5 square feet, and the skin board area is more than 1.5 square feet. There are two tanning methods, one is "raw kneading", which is also called "raw kneading". After peeling lamb skin, it is dried a little and rubbed hard. The skin board is light and soft, and it is not afraid of rain and water. One is "cooked", which is made of mirabilite, millet flour or highland barley flour as tanning materials. Nowadays, chemical tanning materials are widely used, which can remove oil and smell, and the leather is smooth and white, and the hair color is smooth. Fox fur stripped from fox skin. The fox fur produced in this province has the characteristics of bright needle hair, even hair, dense and soft hair, much velvet, smooth color, soft skin, tenacity and lightness. It is one of the precious furs in the international market and an important export commodity of this province. Divided into red fox skin and sand fox skin, the red fox skin is bright red and gorgeous, which is the top grade of fox skin. Hunting foxes is usually between the winter solstice and beginning of spring. At this time, the fox fur is thick and thick, with good color. The fur of a kid goat. Precious fur raw materials. According to the size of leather sheets, it can be divided into three types: (1) small fur leather; (2) Slippery skin, that is, the skin of a lamb aborted 1 months before labor, has a beautiful pattern, but the wool is thin and not very solid. It can be used to make women's suede leather clothes, which is very valuable and an export commodity; (3) The fur is thick, the velvet is thin, the pattern is tight, and it is flowery and shiny. According to the coat color, the leather can be divided into three types: black, white and flower, with pure black and pure white being the best. According to the production season, the plush produced in autumn and winter is plump and thick, with curly flowers, good luster, flexible leather board and the best quality; The wool produced in spring is soft and sparse, the flower bend curl is not solid, the leather board is thin, the luster is poor, and the quality is second; The quality of summer production is poor. Kunlun colored stone is used to carve artworks and seals. It is named because it is produced in the Kunlun Mountains in Qinghai. Commonly known as "Dan Ma Cai Shi". Unique stone species newly discovered in recent years. It is a crystal color pattern or petal pattern, which is composed of white, yellow brown, red brown, purple, orange and other colors. It is slightly transparent and translucent in some places, with elegant and soft colors, and its natural patterns are strange and beautiful. Craft utensils and inlaid products carved with it have their own tastes, just as various objects and animals are hidden in them. The colored stone pen holder carved with it won the excellent prize in the national tourism handicrafts and souvenirs appraisal in 1981; Colored stone flower insert was rated as an excellent product at the national handicraft appraisal meeting in 1981; The colored stone mosaic table screen won the commendation prize at the China International Tourism Conference souvenir appraisal meeting in 1983. Kunlun frozen stone is a stone used for carving handicrafts and seals. Produced in Kunlun Mountain. The stone is greasy, varied, colorful, soft and easy to attack. It can be divided into two categories: Ye Layu, commonly known as frozen stone, and Kunlun nephrite in folk; The other kind is called Dulan jade or snowflake stone because it contains snowflake-shaped patterns and is white. Kunlun jade has a sense of satiny, which is opaque, slightly transparent and translucent, and its colors are white, milky white, milky yellow, brown and purple. Especially the crystal jelly with transparent stone, agate jelly with beautiful color and brain jelly with exquisite patterns are of excellent quality. Long-haired fibers on the neck and tail of a horse. It has the characteristics of long fiber, strong tensile force, wear resistance and moisture resistance, and is not easy to break. It is the raw material for weaving clothes interlining, making bow strings and brushes of silk and bamboo musical instruments. It is one of the important export commodities in our province. Qinghai horsehair tail has great production potential, with an annual output of 5111 kg. The mane cutting season is generally from March to April, and the mane is cut long and left short. The price of white mane is higher than that of black and red, and the price of horse mane tail above 76.2 cm is higher. Niu Chun is also called Niu Chong, Niu Bian, and the external genitalia of the bull. It has high nutritional value and functions of strengthening yang and strengthening kidney, and can be cooked into nourishing and delicious dishes. The "Snow Mountain Brand Cowwhip Dried" produced by Yushuzhou Meat Joint Factory has been sold to the Hong Kong market and is very popular. The fur of a kid goat. Precious fur raw materials. According to the size of leather sheets, it can be divided into three types: (1) small fur leather; (2) Slippery skin, that is, the skin of a lamb aborted 1 months before labor, has a beautiful pattern, but the wool is thin and not very solid. It can be used to make women's suede leather clothes, which is very valuable and an export commodity; (3) The fur is thick, the velvet is thin, the pattern is tight, and it is flowery and shiny. According to the coat color, the leather can be divided into three types: black, white and flower, with pure black and pure white being the best. According to the production season, the plush produced in autumn and winter is plump and thick, with curly flowers, good luster, flexible leather board and the best quality; The wool produced in spring is soft and sparse, the flower bend curl is not solid, the leather board is thin, the luster is poor, and the quality is second; The quality of summer production is poor. The long hair on the tail of an ox. Mainly batch of yak tail, with fiber tenacity, slight bending, strong tension, thick and soft strips, full of luster and so on. It is the first-class raw material for fake hair, beard, musical instrument bowstring and various brushes. As one of the important export materials of this province, it has a certain position in the international market. White oxtail has the highest value. The production season is from April to May, and it is carried out at the same time as fleece picking and shearing, and the longest tail hair is selected for shearing. Qilian jade is a famous local product. In 1984, the jade in Qilian County was named after trial carving by the Jade Research Office of the Ministry of Geology and Mineral Resources. It is the general name of many kinds of jade formed by Caledonian basic and ultrabasic rocks in Qilian Mountain and Altun Mountain. According to the origin, there are Zhongba jade (Ledu), Danmayu (Huangzhong) and Chaidamu jade (Haixi). According to the mineral composition and color change, serpentine jade, which is mainly serpentine, is mostly dark green and dark green, with fine texture and less hardness. Nephrite is mainly composed of tremolite and clinopyrite; There are dense jade, jadeite and white jade, which are mainly composed of calcium-aluminum garnet, diopside and plagioclase. Qilian jade is in various green colors, such as light green, emerald green, dark green, white and filter color. Its structure is dense and fine, its color is bright and soft, and its hardness is 4 ~ 7 degrees, so it has high technological appreciation and economic value. Its carved products are delicate, moist and translucent. It has a wide distribution of producing areas, superior metallogenic geological conditions and great development and utilization prospects. Qinghai plush is also called "sea tiger velvet". A vertical pile fabric with fuzz and fur-like appearance. The front is evenly covered with dense wool fibers, so it has good warmth retention. Qinghai plush is made of Xining wool, which has the advantages of plump suede, upright tufts, thick texture, elasticity, smooth feel and complete color spectrum. The clothes made are cold-proof, warm, light, soft and beautiful. Qinghai "Black Swan" brand 5182 plush has excellent texture. It was produced in 1963 and exported to more than 21 countries and regions. In 1981, it won the national silver medal. On the basis of "Black Swan" brand 5182 plush, there are new products such as "Red Fox" brand double-sided vertical carpet (won the second prize of provincial scientific and technological achievements), Parker plush, silver gun plush and printed imitation animal skin pattern velvet. Printed suede with imitation animal skin pattern is beautiful in shape, full of luster and realism of animal fluff, suitable for making all kinds of animal toys, vivid in image and popular in the international market. Green salt is a common name for real estate stone salt in this province. Also known as "lake salt" and "rock salt". Mineral name. The chemical composition is sodium chloride, which is often mixed with clay and calcium and magnesium chlorides. Equiaxed crystal system, the crystal form is cubic, and the aggregate is loose or dense granular. Pure ones are colorless, transparent or white, while those containing impurities are gray, yellow, red or dark brown. Glass luster; Hardness 2.5; Specific gravity 2.1 ~ 2.2; It tastes salty. Qinghai is known as "the world of salt"