Professor Wang Zhixiang, doctoral supervisor of Henan Agricultural University. Doctor graduated from China Agricultural University. Since July 1988, he has carried out teaching and research work in the College of Animal Husbandry and Medical Engineering of Henan Agricultural University. His research direction is nutrition regulation and feed application technology for monogastric animals. Professor Wang Zhixiang edited and participated in the compilation of several national planning textbooks, and published more than 160 papers in professional journals such as Journal of Functional Foods, MicrobiologyOpen, PeerJ, Journal of Animal Nutrition, and Journal of China Agricultural University.