Professor Li Shengli's research interests are animal nutrition and feed processing, as well as dairy and beef cattle feeding management. Published more than 50 scientific research papers. Editor-in-chief, participating in the compilation of many textbooks and works; Won the second prize of Beijing Science and Technology Progress Award, two national invention patents, ten master students and four doctoral students. At present, there are twelve graduate students and five doctoral students. At present, he presides over many national projects, and is the chief scientist of cow of the Ministry of Agriculture and the Ministry of Finance.