EnglishIn response to the major problems facing agricultural development in China, especially in the region: soil quality safety, water shortage, agricultural waste treatment and pollution, agro-ecosystem degradation, agricultural product quality safety, agro-ecosystem response to climate change, etc., focusing on the national strategic needs such as rural revitalization and green development, and through long-term field positioning observations of the farmland ecosystem in the IRA-LRYR. The aim is to promote the demonstration of agricultural production patterns with high and stable crop yields, efficient and sustainable use of resources, and ecological and environmental safety, to serve national food security, ecological security and environmental security, and to build an open research platform for agricultural ecosystems with international influence, an experimental demonstration base for advanced agricultural technologies and patterns, and an open research platform for domestic and international excellence. It will be an open research platform for farmland ecosystems, an experimental demonstration base for advanced agricultural technologies and patterns, and a training base for outstanding scientific research and management talents from home and abroad.