Measurement, Temporal-spatial Evolution Characteristics and Countermeasures of High-quality Agricultural Development in China

The evaluation system of China’s high-quality agricultural development is constructed from four aspects: efficiency improvement, innovation-driven, green development, and coordinated sharing, which level measured based on the entropy weight method (EWM), Besides, using Theil index decomposition, spatial clustering convergence theory, this paper analyzes temporal-spatial evolution characteristics 2003 to 2017. results show that it has obvious agglomeration in China. First, quality steadily improved; besides, provinces with are mainly concentrated major grain-producing areas Northeast Plain Yangtze River Basin. Second, characterized by conditional China, there also club non-major areas. Third, rate 0.067-0.071, half-life about 11-12 years, main non-main production area 0.095 0.075, 8 years 10 respectively. Finally, combined specific statistical indicators, sorted out reasons restricting agriculture various regions put forward corresponding countermeasures.