摘要
分析了2016—2021年北京粮食消费结构变化对粮食安全的影响。结果表明:2016—2021年北京粮食消费总量呈波动式下降,在北京市农业“调转节”的作用以及COVID-19疫情影响下,城乡居民加大了对口粮的囤积,使得间接用粮量稳中有降。随着城镇化进程加快、“疏解整治促提升”专项行动的开展,北京市城乡居民粮食消费需求升级与粮食产量减少的错位导致粮食不安全系数增加。为保障粮食安全,推进北京市粮食产业高质量发展,提出了加强科技赋能,稳步提升粮食自给率;强化协同机制,保障首都粮食供给;推进种养一体化,发展生态循环农业的对策建议。
This study analyzes the impact of changes in Beijing’s grain consumption structure on food security from^(2)016 to 2021.The results show that from^(2)016 to 2021,the total grain consumption in Beijing showed a fluctuating decline.Under the influence of the“transfer regulation”of agriculture in Beijing and the impact of the COVID-19 epidemic,urban and rural residents increased the hoarding of rations,making the indirect grain consumption stable.With the acceleration of the urbanization process and the development of the special action of“relieving and promoting improvement”,the dislocation between the upgrading of food consumption demand and the reduction of food production of urban and rural residents in Beijing has led to an increase in food insecurity.In order to ensure food security and promote the high-quality development of Beijing’s grain industry,it is proposed to strengthen scientific and technological empowerment and steadily increase the grain self-sufficiency rate;strengthen the coordination mechanism to ensure the supply of food in the capital;promote the integration of planting and breeding and develop ecological circular agriculture.
作者
刘东悦
陈俊红
宋玉芬
王忠贤
LIU Dong-yue;CHEN Jun-hong;SONG Yu-fen(Institute of Data Science and Agricultural Economics,Beijing Academy of Agriculture and Forestry Sciences/Key Laboratory of Urban Agriculture(North China),Ministry of Agriculture and Rural Affairs,Beijing 100097;Beijing Agricultural Technology Extension Station,Beijing 100029)
出处
《安徽农业科学》
CAS
2024年第18期230-234,共5页
Journal of Anhui Agricultural Sciences
基金
现代农业产业技术体系北京市创新团队建设专项(BAIC02-2023)
北京市农林科学院乡村振兴研究中心(KJCX-201913)。
关键词
粮食消费结构
粮食安全
北京
Grain consumption structure
Food security
Beijing
