Resources Science

Spatiotemporal characteristics, driving factors, and improvement paths of agricultural ecological efficiency in the main grain producing areas of China

LIN Liping, ZHANG Wuyi

Resources Science, 2025, 47(2): 402-416. DOI: 10.18402/resci.2025.02.14

类型	指标名称	指标表征
内源性驱动因子	投入产出要素	与表1一致
外源性驱动因子	农民家庭经营收入比	农村居民家庭人均家庭经营纯收入占农村居民家庭人均纯收入的比例/%
	资源禀赋	人均耕地面积/（亩/人）
	农业受灾率	农作物受灾面积占农作物总播种面积的比例/%
	经济水平	人均GDP/元
	农民受教育水平	农民平均受教育年限/年
	城市化水平	城镇人口数占总人口数的比例/%
	财政支农水平	地方财政农林水务支出占地方财政一般预算支出的比例/%

Table 2 Drivers of the spatiotemporal change of agricultural ecological efficiency in the main grain producing areas and indicators

Other figure/table from this article

Table 1 Input-output indicators of agricultural ecological efficiency in the main grain producing area of China
Figure 1 Trends of agricultural ecological efficiency in the main grain producing areas, 2005-2020
Table 3 Average agricultural ecological efficiency by region in the main grain producing areas, 2005-2020
Table 4 Agricultural ecological efficiency slack in the main grain producing areas, 2005-2020
Figure 2 Changes in trends of agricultural ecological efficiency in the main grain producing areas, 2005-2020
Figure 3 Change of the spatial patterns of agricultural ecological efficiency in the main grain producing areas, 2005-2020
Figure 4 Trajectory of shift of agricultural ecological efficiency center of gravity in the main grain producing areas, 2005-2020
Table 5 Detection results of drivers of agricultural ecological efficiency differences in the main grain producing areas, 2005 and 2020
Table 6 Detection results of dominant interactive factors in the main grain producing areas, 2005 and 2020