(Baishan)
Linjiang City is a municipal district in the southeast of Jilin Province approved by the State Council in 1999, located in the hinterland of Changbai Mountain and beside the Yalu River. It is the political, economic and cultural center of the upper and middle reaches of the Yalu River, facing the Democratic People's Republic of Korea across the river, with a border line of 146 km, an area of 3,008.5 square kilometers and a population of185,000. Linjiang is known as the "three-dimensional treasure house of Changbai Mountain", which is extremely rich in natural resources. Linjiang has unique forestry resources and wildlife resources. The city has 228,000 hectares of forest land, with a forest coverage rate of over 80% and a standing stock of 26.43 million cubic meters. There are more than 250 kinds of wild animals, such as deer, mink and black bear. There are more than 65,438,000 kinds of wild plants, such as Ginseng, Gastrodia elata, Asari, Fritillaria cirrhosa, Codonopsis pilosula and Rhodiola sachalinensis, among which Rhodiola sachalinensis is a specialty of Linjiang. Over the years, great achievements have been made in artificial planting, development and utilization, and a one-stop system of planting, breeding and processing has been initially formed. It was awarded the title of "Hometown of Rhodiola sachalinensis in China" by the Ministry of Forestry and China Specialty Newspaper. Rhodiola sachalinensis has a reserved area of 326 mu in Linjiang City, mainly distributed in Northeast Cha Township, Baoshan Town, Huashu Town and Jiajiaying Township. 1999 The output of dry products was 6,543,800 kg+290,000 kg.
Rhodiola sachalinensis is a promising medicinal plant developed in recent years, which is mainly used as root and rhizome, and the whole grass can be used as medicine. In the Qing Dynasty, it was used as a court tribute and was honored as "immortal grass" by Emperor Kangxi. The main effective components are Rhodiola sachalinensis and so on. It also contains bioactive trace elements such as iron, aluminum, zinc, silver, cobalt, cadmium, titanium, molybdenum and manganese. Leaves and leaves contain a small amount of alkaloids. At home and abroad, as a strong water agent, it is applied to senile depression, anti-fatigue, sedation, diabetes and so on. In 1960s, Rhodiola was discovered in Kirov Medical College of the Soviet Union, and it was proposed that Rhodiola had the function of "adaptation" similar to "strengthening the body resistance and consolidating the foundation" in traditional Chinese medicine. In the Soviet Union, Rhodiola sachalinensis was used as an enhancer to treat diabetes and diabetes. In recent years, the Soviet Union has made some preparations such as Rhodiola, which are widely used in astronauts, pilots, divers and athletes. In China, Rhodiola is used as the main raw material to make drinks, and Jing Tianwang drink produced by Xinyi Biochemical Pharmaceutical Company in Jilin Province is a high-grade mixed health care product with Rhodiola as the raw material, which integrates disease prevention, fitness, health preservation and longevity. It has the special effects of regulating blood pressure, moistening lung, resolving phlegm, tonifying kidney, strengthening yang, refreshing brain, improving intelligence and promoting hair growth.
Rhodiola sachalinensis is a perennial plant belonging to Rhodiola of Crassulaceae, with stout rhizomes, erect stems, green-white leaves, alternate leaves, sessile leaves, dense terminal corymbs, yellow or yellow-green flowers, which bloom in June-July and bear fruit in July-August. It was born near alpine grasslands, birch forests and valley rocks. Rhodiola sachalinensis is a wild plant in the tundra, growing at an altitude of 1700-2500m, with harsh environment and changeable climate. Its vitality is extremely strong, and nature endows it with unique functions that other plants do not have.