| 安徽省粮食生产变化特征及其影响因素分析 |
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| 引用本文： | 刘定惠,朱超洪.安徽省粮食生产变化特征及其影响因素分析[J].安徽农学通报,2009,15(5). |
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| 作者姓名： | 刘定惠 朱超洪 |
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| 作者单位： | 池州学院资源环境与旅游系,安徽,池州,247000;池州学院资源环境与旅游系,安徽,池州,247000 |
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| 基金项目： | 安徽省高校省级优秀青年人才基金 |
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| 摘 要： | 在分析安徽省1949-2006年粮食生产变化特征的基础上,运用灰色系统理论影响安徽省粮食生产的诸要素进行关联动态分析,量化了粮食总产量与诸因子的关联程度,指出粮食单产、耕地面积和粮食作物播种面积、种植结构调整、农田水利建设是影响安徽省粮食生产的主要因素,并提出实现安徽省粮食增产的对策.
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| 关 键 词： | 粮食生产 影响因素 灰色关联分析 安徽省 |
Analysis on Characteristics of Grain Production and Effecting Factors in Anhui Province |
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| Liu Dinghui et al..Analysis on Characteristics of Grain Production and Effecting Factors in Anhui Province[J].Auhui Agricultural Science Bulletin,2009,15(5). |
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| Authors: | Liu Dinghui |
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| Institution: | Department of Resouce Enviroment and Tourism;Chizhou College;chizhou 247000;China |
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| Abstract: | Based on the analysis of the characteristics of grain production during 1949-2006 in Anhui Province,according to the grey system theory,factors affecting grain production are analyzed and correlative degree between factors and grain production is quantitatively measured.The results show that per unit area grain production,cultivated land area and grain sown area,crop construction adjustment and water conservancy construction are the most important factors that affect grain production in Anhui Province.And t... |
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| Keywords: | Rain production effecting factors grey correlative analysis Anhui Province |
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