| 省域耕地集约利用评价——以河南省为例 |
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| 引用本文： | 李瑞华,陈秋计,樊良新,颜祝庆. 省域耕地集约利用评价——以河南省为例[J]. 安徽农业科学, 2007, 35(28): 8958-8960 |
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| 作者姓名： | 李瑞华 陈秋计 樊良新 颜祝庆 |
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| 作者单位： | 1. 河南理工大学测绘与国土信息工程学院,河南焦作,454000
2. 陕西省宜君县林业开发中心,陕西宜君,727200 |
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| 摘 要： | 以河南省耕地利用为评价对象,采用层次分析法和聚类分析法,构建了反映耕地集约利用状况的指标体系,分区域评价了耕地集约利用状况。结果表明,河南省耕地集约利用有明显的区域差异性;较低的耕地生产潜力利用率和农用地利用结构优化度是当前耕地集约利用的主要抑制因素;提高耕地生产潜力利用率和优化农用地利用结构应是今后提高耕地集约利用的主要途径。
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| 关 键 词： | 耕地 集约利用 指标体系 农用地利用结构 |
| 文章编号： | 0517-6611（2007）28-08958-03 |
| 修稿时间： | 2007-05-21 |
Evaluation of Cultivated Land Intensive Utilization of Provincial Regions |
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| LI Rui-hua et al. Evaluation of Cultivated Land Intensive Utilization of Provincial Regions[J]. Journal of Anhui Agricultural Sciences, 2007, 35(28): 8958-8960 |
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| Authors: | LI Rui-hua et al |
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| Affiliation: | College of Surveying and Land Information Engineering;Henan Polytechnic University;Jiaozuo;Henan 454000 |
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| Abstract: | Taking cultivated land use of Henan Province as the target,a series of indexes reflecting intensive use were set up and the cultivated land use status in different areas were evaluated with the AHP and the clustering analysis.Results indicated that there were obvious area differences in cultivated land intensive use of Henan Province;lower utilizing rate of production potential of cultivated land and inferior farmland-use structure were mainly restraining factors currently.And improving utilizing rate of production potential and optimizing farmland-use structure were two important approaches for the future. |
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| Keywords: | Cultivated land Intensive use Index system Farmland use structure |
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