Zhai, researcher, CPC party member, member of Xinxiang CPPCC. He has been engaged in front-line scientific research for a long time, and presided over more than 20 topics such as the Ninth Five-Year Plan and the 863 Key Research Plan, the Support Plan, the Natural Science Foundation Project, and the transformation of agricultural achievements. Obtained 7 patents, invention patents 1, 5 scientific and technological achievements reaching the international advanced level, and published more than 20 papers. He has won the second prize of scientific and technological progress in Henan Province twice, the third prize of scientific and technological progress in National Tobacco Bureau once and the scientific and technological progress prize in Xinxiang twice. At present, he has presided over four national projects, including the "Eleventh Five-Year Plan" 863 plan: the development of self-cleaning filters; Natural Science Foundation: filtration and backwashing test of quartz sand filter for micro irrigation; Agricultural achievement transformation project: pilot demonstration of automatic filter; National support plan: Xinjiang fragrant pear, cotton drip irrigation technology research and other types of projects.