Analysis of the current utilization of grassland agriculture resource in the Longdong Loess Plateau A case study at Huan County, Gansu

Huan County is located in the typical agropastoral area of the Longdong Loess Plateau. Due to improper use of agricultural structure and resources, the agricultural system development was fettered. This study was conducted to understand and analyze the current situation and advantages of local natural resources and agricultural structure, and also suggested that it would be very important to utilize and protect natural grassland rationally, increase artificial grassland construction, and pay an attention to the utilization of crop straw for promoting the sustainable development of animal husbandry and maintaining natural ecosystems.