M.S., Agriculture, 1948
Li Yonglu (Lawrence Yonglu Li), born in 1911, graduated from Lingnan University in 1937. He came to the University of Minnesota in 1947 and received a master degree in agriculture in 1948.
After Li returned to China, he first served as an assistant professor at Lingnan Univeristy in Guangzhou, and later he became a professor at South China Agricultural University in Guangzhou till his retirement.
Li is regarded as a pioneer in Chinese diary science. He edited the book “Science of Cow Raising” which was used as an important textbook for animal husbandry and veterinary majors at many institutions of higher education.
In 1988, Li was rewarded the University of Minnesota’s Outstanding Achievement Award.
李永禄，生于1911年，1937年毕业于岭南大学。1947年来到明尼苏达大学并于1948年获得农业硕士学位。
毕业回国后，李永禄在岭南大学任助理教授，后来他来到华南农业大学任教授，直至退休。
李永禄被视为中国乳业科学的奠基人。他主编的《养牛学》一书是当时全国大中院校畜牧兽医专业养牛学的主要教科书。
1988年，李永禄被授予明尼苏达大学杰出成就奖。