1. Guo Laichun, researcher, mainly engaged in oat breeding and cultivation and saline-alkalization soil improvement research. 2. Jilin City Agricultural Science Academy - Vice President, National Oat Buckwheat Industry Technology System Ecological Environment and Soil Management Post Scientist. 3. Executive director of Jilin Crop Society, director of Jilin Soil Society. 4. Participate in national and provincial oat research projects 15; as a significant participant, the provincial and ministerial level science and technology awards are Jilin Province, the first prize for scientific and technological progress 2, the first prize of the Provincial Natural Science Award 1, Jilin Province, the second prize for agricultural technology promotion 1, the first prize of the National Commercial Science and Technology Progress 1. 5. The new varieties of research results, such as Baiyan No.2 and Baiyan No.7, have played an important role in repairing and improving saline and sandy land and have been promoted to 17 provinces and regions in China, with a total planting of more than 330,000 hectares.