我国粮食安全研究进展

对我国当前粮食安全研究进展进行了分析,主要包括粮食安全的定义、粮食安全评价指标体系、影响粮食安全的主要因素、粮食安全预警系统等方面。但受各研究区域自然与社会条件的影响,粮食安全研究的侧重点存在一定差异。

Research Progresses on Grain Security of China

Research progresses on grain security of China were studied,including grain security definition,grain security valuation index system,influencing factors of grain security,early warning system of grain security,etc.But there was certain difference in the emphasis of the study on grain security because of the effect of different natural and social condition of studying area.