新时期我国国民营养与粮食安全的研究-营养学论文-基础医学论文-医学论文.docx

新时期我国国民营养与粮食安全的研究-营养学论文-基础医学论文-医学论文 ——文章均为WORD文档，下载后可直接编辑使用亦可打印—— 摘要：粮食安全是关乎国家长治久安和国计民生的重大战略性、科学性和综合性问题.随着我国经济社会和现代化建设进入新的历史时期, 粮食安全在粮食生产、流通和消费等方面面临新的挑战与风险.如何消除这些挑战和风险, 实现合理有序的粮食生产和消费, 是当前及今后一定时期保障国民营养和粮食安全的关键.本文从粮食供需的各个方面出发, 梳理当前国民营养和粮食需求与供给方面的主要变化, 同时剖析农业资源环境压力与风险及其与粮食安全的关联, 并提出综合性战略与政策建议.作者认为, 在乡村振兴和我国实现 现代化的大的时代背景下, 我国农业发展正处于提质增效的新的历史时期, 国民营养与粮食安全仍然是我国三农问题的重中之重.粮食生产有关政策需要同我国城市化进程、老龄化社会、农业现代化趋势相衔接, 并与中国新时代 相协调;认为有必要将我国粮食安全的体制机制和战略都统一到绿色、开放、共享、可持续的理念中去, 更好发挥市场作用.与此同时, 在 的战略框架下, 充分利用国内国外两种资源, 两个市场, 实现农业转型、国家粮食安全和绿色发展. 　　关键词：国民营养,粮食安全,战略与政策,中国 　　Food nutrition and food security of China in a new development phase  　　Abstract：Food security is a problem that requires strategic, scientific and comprehensive solutions, and has great significance for national security and the wellbeing of the people. As Chinas socio-economic development and modernization enter a new historic phase, its food security is faced with new challenges and risks. Managing these challenges and risks will be of vital importance for the country and its people in order to ensure appropriate food production, supply and consumption. This study begins with the various aspects of food provision and consumption, analyzes the major changes in nutrition and food demand and provision under current conditions, presents the resource and environmental risks as well as their correlations with food security, and proposes a comprehensive strategy and policy suggestions for the future. The authors consider that nutrition and food security remain the top priority of the issues relating to agriculture, rural areas, and rural people, and propose that the agricultural development of the nation is in a critical stage of improving both food quality and production efficiency in the backdrop of practicing a Rural Vitalization Strategy and building a Modern Socialist China. Six approaches are raised by the authors to address these issues, i.e., (1) Establish a new perception of food security; (2) Comprehensive