Study on grain production efficiency and influencing factors in Hebei Province
Based on the panel data of 13 cities in Hebei Province from 2012 to 2021,the ultra-efficiency SBM model and Tobit model are used to study the grain production efficiency in Hebei Province and analyze its influ-encing factors.The results show that in terms of grain production efficiency in each region,Dingzhou and Xinji are in effective state,while other regions are in invalid state,but the efficiency value above 0.8 accounts for 77%,and the overall level is stable;from the time characteristics,the grain production efficiency shows down-rise-fall-rise.Through the study,it is found that the main factors affecting the grain production efficiency in Hebei Province include mechanization level,grain irrigation area and scale level,among which the area of grain irrigation area is negatively correlated with grain production efficiency,while the scale level and the level of mechanization are pos-itively correlated with grain production efficiency.Therefore,Hebei province should speed up the transformation of agricultural scientific and technological achievements,improve the scale of grain,the level of mechanization,accel-erate the cultivation of modern talents,and improve the efficiency of grain production.
NETL
NSTL
万方数据
