Shengji Yan, the doctoral student at the Institute of Crop Science, Chinese Academy of Agricultural Sciences. In 2020, she received a Bachelor's degree in Agriculture from Northwest A & F University. During graduate stage, she has been engaged in scientific research in the field of farmland ecology, mainly studying the response of farmland ecosystem to global change. She has successively published articles in Scientia Agricultura Sinica, Acta Agronomica Sinica and Crops.