科研产出
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1Can the Adjustment of China's Grain Purchase and Storage Policy Improve Its Green Productivity?
作者：
机构：
来源：INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
关键词： DID model; green productivity; maize production; purchase and storage policy
年份：2022
2Research on agricultural technology gap between China and Africa and its optimization path: based on meta-frontier SBM and fsQCA
作者：
机构：
来源：FRONTIERS IN SUSTAINABLE FOOD SYSTEMS
关键词： China; Africa; technology gap; configuration analysis; fsQCA; MFA
年份：2023
3Threshold effects of green technology application on sustainable grain production: Evidence from China
作者：
机构：
来源：FRONTIERS IN PLANT SCIENCE
关键词： green technology; grain production; green total factor productivity; influence mechanism; threshold effects
年份：2023
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