本刊顾问——我国著名的畜牧学家和动物营养学家、东北农学院动物科学系一级教授许振英先生于1993年9月25日病逝于哈尔滨,享年86岁。许振英教授1907年4月12日生于山东省武城县,青少年时代先后就读于北京清华学校、美国康奈尔大学农学院、研究生院和威斯康星大学研究生院,1931年获理学硕士学位。 Our consultant, China’s famous animal husbandry scientist and animal nutritionist, and Mr. Xu Zhenying, a professor of animal science at the Northeast Agricultural College, died on September 25, 1993 in Harbin at the age of 86. Prof. Xu Zhenying was born in Wucheng County, Shandong Province on April 12, 1907. He studied at Tsinghua University in Beijing, Cornell University’s College of Agriculture, Graduate School, and Graduate School of the University of Wisconsin. He received a Master of Science degree in 1931.