The trading market of improved cattle and sheep transfer base of Liangshan Animal Husbandry Bureau of Shandong Province is a state-owned unit directly under the Provincial Animal Husbandry Bureau, a state-level breeding farm, a beef seed supply base designated by the Ministry of Agriculture, and a government poverty alleviation beef seed supply base. Our office is the best project for the government to help the poor, and it is the earliest and largest breeding base for cattle and sheep in China Academy of Agricultural Sciences. The cattle and sheep base of Liangshan Animal Husbandry Bureau was founded in 1988. The large-scale transfer base of beef cattle and Boer goat breeding is located in Liangshan County, Shandong Province, which belongs to the provincial animal husbandry economic development zone. Close to National Highway 220, it is adjacent to Beijing and Shanghai in the east and the Beijing-Kowloon railway trunk line in the west, with very convenient transportation and communication. The company covers a total area of 360 mu, and the breeding area covers an area of 280 mu. At present, it is a "leading animal husbandry demonstration enterprise" with large stock, complete varieties and strong strength in Jining area. In 2000, it was rated as "National Key Leading Enterprise of Agricultural Industrialization" by the Ministry of Agriculture, the governing unit of Cattle Raising Association and the only "National Key Breeding Farm" in Jining City. Shandong Agricultural University is a scientific research practice unit and a first-class breeding and seed supply promotion base in Shandong Province. In the form of companies and farmers, more than 1 10,000 contract farmers have been developed and breeding institutes have been established. More than 10 well-known experts at home and abroad were hired as full-time technicians to study the embryo preservation, multiple births, meat quality improvement and embryo transfer of fine animals such as small-tailed Han sheep, South African Boer goat, Luxi yellow cattle, Simmental cattle, Limousin cattle and dairy cows. A large-scale base of beef cattle and mutton sheep, which integrates improved breeding, optimized breeding, popularization of science and technology and perfect variety configuration. The base is located in the core of Liangshan animal husbandry area. It is the seat of Southwest Shandong Animal Husbandry Research Institute, the leading demonstration enterprise of animal husbandry breeding in Shandong Province, the national breeding base of small-tailed Han sheep and the first-class breeding base of cattle farm in Shandong Province. It is one of the animal husbandry enterprises with the largest stock, the most complete variety and the strongest strength in Jining area. Over the years, Xinjiang, Gansu, Ningxia, Guizhou, Yunnan, Guangxi, Inner Mongolia, Heilongjiang, Jilin, Liaoning, Hebei, Tianjin, Zhejiang, Guangdong, Jiangxi and other provinces and cities have visited our field many times, and all of them have received considerable economic and social benefits and have been highly praised by experts. With its scientific management, excellent varieties, reasonable price and good reputation, our farm has won the trust and praise of the vast number of breeding friends. We will always insist on exchanging our sincerity for your peace of mind, repaying the society and serving the society. Technical personnel from the Animal Husbandry Bureau will go to the site to help identify the quality of seeds, adjust the price, choose them at will according to the quality and price, trade fairly, go through legal quarantine procedures and send them to all regions of the country. The leaders of the Animal Husbandry Bureau of the Protection Office of the Ministry of Agriculture visited the base market many times and gave high praise and rewards. They were repeatedly rated as advanced units in Jining area. In order to develop and promote animal husbandry, our transfer base will enjoy a high reputation for warm service, high-quality varieties and the lowest price. The improved cattle trading market of small-tailed Han sheep, Boer goat, Luxi yellow cattle and Simmental cattle in Liangshan County, Shandong Province is a large-scale animal husbandry promotion center integrating breeding, breeding, scientific research and promotion. Now it has become one of the modern large-scale animal husbandry promotion units with large scale and high technology content in Shandong Province. A large number of excellent livestock breeds such as Simmental cattle, Charolais, Limuzan, improved cattle, dairy cows, Boer goats, small-tailed Han sheep and Dorper sheep are supplied to the society all the year round.