| 摘要: |
| 以 1 953～ 1 997年粮食生产统计数据为依据 ,在分离陕西省粮食生产波动的基础上 ,总结了粮食生产波动规律和时序分布特征 ,分析了粮食生产波动的成因机制 ,并对迈向 2 1世纪陕西省粮食生产形势作了相应的预期。 |
| 关键词: 时间序列,粮食生产,波动 |
| DOI： |
| 分类号:F326.11 |
| 基金项目:国家自然科学基金资助项目(39770431) |
|
| Time order analysis of grain production waves in Shaanxi Province |
|
XI Jian chao YANG Gai he
|
| Abstract: |
| Based on statistical data of 1953-1997,the grain wave tendency and time order characteristics were summed up by separating grain production waves in Shaanxi Province.Then the cause of formation mechanism was analyzed, and the tendency of Shaanxi Province grain production in 21 century was forecasted in this paper. |
| Key words: time order,grain production,waves |
