Doctor, researcher, master tutor, major in crop genetics and breeding, research direction is molecular cytogenetics of spring rape. At present, he is the director of germplasm resources research office of Spring Rapeseed Institute of Academy of Agriculture and Forestry of Qinghai University, the director of genetic breeding function research office of modern rapeseed industrial technology system in Qinghai Province, and the editorial board of Molecular Plant Breeding. Mainly engaged in the innovation of spring rape germplasm resources, excellent gene mining and cytogenetic research. Lectures on cytogenetics and distant hybridization breeding for postgraduates majoring in crop genetics and breeding. He is in charge of 7 projects, including National Natural Science Foundation, pre-973 research, national science and technology support and basic research in Qinghai Province, with disposable funds of more than 2 million yuan. Selected as the leader of natural science and engineering technology in Qinghai Province and the "135" high-level talent training plan in Qinghai Province. A total of 24 academic papers were published, of which SCI included 1 1.