摘要
给出了粮食自给率的定义,以及确定我国粮食自给率为95%的基本背景;通过对中国1980~2006年26年的数据计算,得出中国粮食自给率一直保持在较高水平,并分析了现阶段保持粮食自给率95%这一目标的合理性;最后对粮食自给率未来发展趋势作出分析与判断。
The author gave the definition of the grain self-sufficient rate and some background. And through the calculation on the grain self-sufficient rate from 1980 to 2006 in China, it was concluded that the grain self-sufflcient rate in China was rmintained in the high level. Then the rationality of the goal of present grain self-sufflcient rate of 95% was analyzed. Finally, some analysis and judgements about the developing trend of the grain self-sufficient rate in future were proposed.
出处
《安徽农业科学》
CAS
北大核心
2007年第16期4982-4984,共3页
Journal of Anhui Agricultural Sciences
关键词
粮食自给率
合理性
趋势
Grain self-sufificient rate
Rationality
Trend