1934: graduated from the Department of Agronomy, College of Agriculture, Zhejiang University.
1934 ——1938: Technician of Dashengguan Farm, College of Agriculture, Central University.
1938 ——1939: Teacher and farm director of Kunming Kunhua Senior Agricultural School, Yunnan Province.
1939 ——1941year: helped to establish the Agricultural College of Yunnan University as a technician and teaching assistant.
194 1— 1945: Lecturer and Associate Professor, Department of Agriculture, College of Agriculture, Yunnan University.
1945 ——1946: A student who went to the United States at public expense and studied at Iowa State Agricultural College and Cornell University.
1946 ——1952: professor and farm director, department of agriculture, College of Agriculture, Zhejiang University.
1952 ——1960: Vice President of Zhejiang Agricultural College, Professor of Agronomy Department.
1960 ——1965: President of Zhejiang Agricultural University.
1965 ——1979: President of Zhejiang Academy of Agricultural Sciences.
1979: President of Zhejiang Agricultural University.
1June 23, 979: died in Hangzhou Zhejiang Hospital.