- Scientific exchange
【I】，Project Implementation Address：
Ejin Banner of Alxa League of Inner Mongolia Autonomous Region is located in northwest China，It is located in the westernmost part of Inner Mongolia Autonomous Region，It covers an area of 114,606 square kilometers，Population: 32,000 (2021)，Most of the territory is uninhabited desert area；Ejin banner is inland dry climate, with drought little rain, evaporation，Sufficient sunshine, large temperature difference, sand and other climatic characteristics.
Wind from Ejin,sand dance Beijing,In the 1990s, the Black River stopped flowing，Ejin Banner oasis ecology deteriorated rapidly and became one of the main sandstorm sources in western China, Badain Jaran Desert is the third largest desert in China；It covers an area of 44,300 square kilometers on the Alxa Plateau in western Inner Mongolia，Badain Jaran Desert is almost entirely mobile sand dunes，Generally 200 ~ 300 meters high, the highest nearly 500 meters, is the largest mobile dune in China.
【II】，Project Implementation Unit：
Ejin Banner Haolin Ecological Planting Professional Cooperative (hereinafter referred to as project implementation unit) was established on December 23, 2015，The registration place is Ejin Banner, Alxa League, Inner Mongolia Autonomous Region，Founded by Wang Jiangang, president of Excellent Professional Cooperative in Changping District, Beijing, Wang Jiangang focuses on planting Ammodendron ammodendron and grafting cistanche and Cynomorium songaricum.
Over the past six years, the cooperative has adopted a cooperative + base + farmer and herdsman cooperation model，Building the Inner Mongolia Ejin Banner Haolin Ecological Base，Dongfeng town in Ejin Banner has self-raised investment of more than 200 million yuan，A total of 356 units of equipment have been invested，We drilled 209 irrigation Wells, built 107 sets of photovoltaic power generation equipment, and planted 310,000 mu of ammosa forest，Of these, 120,000 mu have been installed with drip irrigation facilities，Survival rate has reached the national acceptance standard，A green windbreak sand-fixation forest belt has been formed, windbreak sand-control area of hundreds of square kilometers, has achieved good ecological benefits.
The cooperative actively explored additional underforest economy, inoculating 120,000 mu of cistanche under the root of H. ammodendron and producing more than 700 kg of cistanche seeds，Distribution area of wild Cynomorium songaricum in the base is more than 300 mu，Has produced more than 50 tons of Cymbidium, there are 3940 acres of nursery, the cultivation of more than 6 million haloxylon ammodendron seedlings；In 2019, the cooperative signed a planting contract with the Ejin Banner government of 3 million mu.
The cooperative plans to expand the cultivation of ammosaura forest by 3 million mu during the 14th Five-Year Plan period，One million mu of cistanche was inoculated under the root of H. ammodendron；Plant of Cistanche and Cynomorium cynomorium has been built, and more than 20 products related to cistanche and Cynomorium cynomorium have been developed，Build the largest economic demonstration base of cistanche deserticola in western China.
Wang is a leading figure in private investment in desertification control in China, planting 330,000 mu of haloxylon trees in Alxa Ejin Banner of Inner Mongolia in five years，Grafting cistanche 100,000 mu, future planning to plant Haloxammodendron, grafting cistanche 3.14 million mu，The survival rate of haloxylon ammodendron and cistanche deserticola grafting is high, the planting technology is not strong advantage, and the planting cost is low；In response to President Xi's development philosophy that green mountains and clear waters are gold and silver mountains, It has made a great contribution to the control of desertification.