筛选
科研产出
排序方式:
- 时间
- 相关度
共1条记录
1Measurement and spatial evolution of green total factor productivity in China's wheat production based on the three-stage DEA-GML model
作者:
机构:
来源:FRONTIERS IN SUSTAINABLE FOOD SYSTEMS
关键词: wheat; green total factor productivity; three-stage DEA-GML; spatial pattern evolution; kernel density estimation
年份:2025
首页上一页1下一页尾页