I. Han Qingfang

　　Dr Han Qingfang, female, born in Augest 1969, Professor of Crop Production and Farming System, Supervisor of PhD students; Executive director of Farming Branch of China Agricultural Society. Vice director of the Key Lab on Crop Physi-ecology and Tillage Science in Northwestern loess Plateau, Ministry of Agriculture B.Ag.Sc. Northwest Agricultural University, 1992 Ph.D., Northwest A&F University，2003 July 1992- November 1997: Intern researcher of of Arid and Semiarid Agricultural Research Center, Northwest Agriculture University. December 1997- November 2002: Research assistant of Collage of Agronomy, Northwest University of Agriculture. December 2002-December 2010: Associate Professor of Collage of Agronomy, Northwest A&F University. 2011- : Professor of Department of Plant Science of Collage of Agronomy, Northwest University of Agriculture

　　II. Research Interests

    Farming system, Agro-ecology , Rainfed farming and Crop colony structure optimizing.

　　III. Achievements and Awards:

　　Hosting and Executing 25 research projects from National Ministry of Sci-Tech, Ministry of Agriculture, Ministry of Education as well as Shaanxi Province and Ningxia Province. 6 projects Achieved Second or Third Award of Province's Sci-Tech Advancements.

　　Ⅳ. Publications:

　　Published about 140 scientific papers on Journals as: Field Crops Research, Agricultural Water Management, Plant Growth Regulation, Soil & Tillage Research, Journal of Applied Ecology, Journal of Natural Recourses, Journal of Agricultural Engineering, etc. And Published 10 textbooks as Chief editor.

　　Contact Way:

　　College of Agronomy, Northwest A&F University Yangling, Shaanxi, China Zip Code: 712100 E-mail: hanqf88@nwafu.edu.cn，hanqf88@126.com