Thoughts and practice on college cultural construction of grassland science College of Pastoral and Agriculture Science and Technology, Lanzhou University as an example

College culture is the element of the campus culture in university, and advanced college culture is spiritual motivation and intellectual support of talent training, scientific research, serving society and cultural heritage. College culture of grassland science is crystallization of agriculture and human civilization. This research elaborates the importance and connotation to construct culture of grassland science college in comprehensive university, and points out that grassland science college culture should comprise four aspectsthe spiritual culture, material culture, institutional culture and environmental culture. Taking College of Pastoral and Agriculture Science and Technology, Lanzhou University as an example, we analyses the accumulation process of grassland science college culture construction, and puts forward recommendations in order to provide references for grassland science colleges culture construction.