摘要
耕地是土地之精华、粮食生产之根基,中国作为人口大国和农业大国,耕地资源安全和粮食安全事关国家长治久安。面对百年变局和世纪疫情,中国政府提出要严格落实“长牙齿”的耕地保护硬措施来牢牢守住保障国家粮食安全底线的要求。在系统梳理中国耕地保护政策演进过程及其实施成效的基础上,剖析了中国当前耕地资源安全存在的问题以及国际粮食霸权和极端气象灾害对中国粮食生产及进口造成的严峻挑战。基于此,依据国际粮食主权和中国农耕文化中的粮食安全保障思想,提出基于“粮食安全主权化、生态安全本地化和权益安全资产化”的耕地资源安全体系,为筑牢中国粮食安全根基提供思路借鉴。
Cultivated land is the essence of land resources and the foundation of grain production.As the most populous country,the security of cultivated land resources and grain security leads to China's stable development.Faced with revolutions in over a century and the ongoing pandemic,the Chinese government proposed to protect cultivated land with rigorous measures to firmly retain the bottom line of national grain security.Based on a systematic review of the evolution process of China's cultivated land protection policies and their implementation effects,the problems of the security of China's cultivated land resource,the severe challenges to China's grain production and import caused by international grain hegemony and extreme weather hazards were analyzed.Therefore,according to international grain sovereignty and the thought of grain security in Chinese cultivation culture,the cultivated land resource security system that"the sovereignization of food security,the localization of ecological security,and the assetization of rights and interests"was proposed,which provided a reference for building the foundation of China's grain security.
作者
孔祥斌
陈文广
温良友
KONG Xiangbin;CHEN Wenguang;WEN Liangyou(College of Land Science and Technology,China Agricultural University,Beijing 100193,China;Key Laboratory for Agricultural Land Quality Monitoring and Control,The Ministry of Natural Resources,Beijing 100193,China)
出处
《农业经济与管理》
CSSCI
北大核心
2022年第3期1-12,共12页
Agricultural Economics and Management
基金
国家社会科学基金重大项目(19ZDA096)。
关键词
耕地保护
气候变化
粮食霸权
粮食安全
生态安全
权益安全
cultivated land protection
climate change
grain hegemony
grain security
ecological security
rights and interests security
