Spatial-Temporal Evolution and Coupling Coordination Analysis of Agricultural Green Development Level in Northwest China

This paper constructed the evaluation index system of agricultural green development level from the five aspects of resource conservation, environmental friendliness, ecological conservation, quality efficiency and better life. Then it measured the agricultural green development level from 2011 to 2020 by entropy value method, and it also evaluated the characteristics of agricultural green development level in Northwest China from the perspectives of time and space based on the measurement results. Finally, it analyzed the coupling coordination between subsystems of agricultural green development in Northwest China by constructing a coupling coordination degree model. The results showed that from 2011 to 2020, the level of green agricultural development in Northwest China had improved significantly, but it's still at a low level, and the development level of its subsystems was seriously imbalanced, especially the development level of resource conservation and environmental friendliness was still relatively lagging behind. Based on this, it put forward countermeasures and suggestions to strengthen the protection of agricultural resources, to accelerate the green transformation of agricultural production, to increase the financial expenditure on energy conservation and environmental protection, and to formulate corresponding agricultural green development policies according to local conditions.