Guo Tanxian
Guo Tanxian was a Chinese agronomist, forester, and agricultural educator active during the late Qing dynasty and early Republican period. A native of Wuxi, Jiangsu, Guo was among the earliest Chinese scholars trained in modern agricultural science in the United States. He played a foundational role in the development of agricultural higher education, cotton breeding, forestry management, and agricultural extension systems in modern China.
Biography
Guo Tanxian was born in 1886 in Wuxi County, Jiangsu. He initially studied at Nanyang Public School. In 1911, he was selected as a recipient of the Boxer Indemnity Scholarship Program and pursued further studies in the United States, first at the University of Wisconsin–Madison and later at Cornell University, where he specialized in agronomy and earned a master’s degree in agriculture in 1915.After returning to China in 1915, Guo was appointed principal of Jiangsu Provincial First Agricultural School, where he promoted modern agricultural curricula and practical training. From 1919 to 1921, he was invited by the Chinese-owned Cotton Mill Association in Shanghai to lead nationwide cotton production improvement efforts, focusing on varietal selection and scientific cultivation.
Between 1921 and 1925, Guo served as professor and deputy director of the College of Agriculture at National Southeastern University, concurrently heading the agronomy department and agricultural extension division. In 1925, he joined University of Nanking as head of the College of Agriculture and Forestry, where he further advanced integrated models of teaching, research, and extension inspired by the Cornell system.
Guo was a key advocate of agricultural modernization. He helped establish public educational forests in Jiangsu Province, including forestry stations at Purple Mountain and Yunlong Mountain. In cotton breeding, he led the development of improved varieties such as Jiangyin white-seed cotton and Xiaogan long-staple cotton, collectively known as the “Guo-series cotton.” His work significantly increased cotton yield and quality in the lower Yangtze region.
In addition to his academic roles, Guo participated in founding the Science Society of China and the Chinese Society of Agronomy, contributing to the institutionalization of modern scientific research in China. During his tenure at the University of Nanking, he also helped establish the Jiangsu Farmers’ Bank, promoting agricultural finance and rural cooperation.
Guo Tanxian died of illness on 23 March 1929 at the age of 43. His early death was widely mourned in China’s academic and educational circles, and memorial services were held by numerous institutions nationwide.