| 关中美，陈志超，顾羊羊.河南省农业发展地域格局研究[J].广东农业科学,2013,40(13):191-194 |
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河南省农业发展地域格局研究 |
| Study on geographical pattern of agricultural development in Henan province |
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| DOI： |
| 中文关键词: 农业发展 相关性分析 主成分分析 地域格局 |
| 英文关键词: agricultural development correlation analysis principal component analysis geographical pattern |
| 基金项目: |
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| 摘要点击次数: 1394 |
| 全文下载次数: 467 |
| 中文摘要: |
| 为实现农业的可持续发展，利用主成分分析法对2011年河南省18市农业发展现状的相关数据进行分析，从影响河南省18市农业发展的11个影响因素中，提取出代表各市农业发展现状的3个主成分。在此基础上计算各市的综合得分，据此将18市分为农业发展重点区、农业发展优化区、农业发展协调区、农业发展生态区，并提出相应的发展建议。 |
| 英文摘要: |
| To achieve the sustainable development of agriculture, using the agricultural development data of the 18 city in Henan province in 2011, the paper extracted 3 principal components that could stand for the agricultural development status of all cities from 11 impact factors affecting the agricultural development based on Principal Component Analysis (PCA). And it calculated the comprehensive scores of all cities. Based on this, it divided 18 cities into 4 agricultural development zones: key zones, optimization zones, coordination zones, ecological zones. At last, this paper proposed appropriated development proposals. |
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