| 农用土地定级方法初探 |
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| 引用本文： | 王令超.农用土地定级方法初探[J].国土资源科技管理,2001,18(1):4-9. |
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| 作者姓名： | 王令超 |
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| 作者单位： | 河南省科学院地理研究所,河南省,郑州,450052 |
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| 摘 要： | 本文对农用土地定级方法进行了层次系统论述，从农用土地定级因素、因子体系的构成及特征入手，对确定定级单元的三种方法进行了较全面的透视；依据农用土地定级因素、因子的内存属性，将其分为四种类型，并分别以不同模式进行赋值，从而提高了定级的科学性；建立了更能体现定级因素、因子总体特征的总分值动态计算模型，使定级结果更加符合农用土地的实际情况。
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| 关 键 词： | 农用土地 定级因素 因子体系 土地质量 总分值计算模型 土地评价 |
| 文章编号： | 1009-4210(2001)01-04-06 |
| 修稿时间： | 2000年10月17 |
An Inquiry Into Methods for Farmland Grading |
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| WANG Ling- chao.An Inquiry Into Methods for Farmland Grading[J].Scientific and Technological Management of Land and Resources,2001,18(1):4-9. |
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| Authors: | WANG Ling- chao |
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| Abstract: | Based on the formation and character of farmland grading factors, this paper describes methods for farmland grading and analyzes three ways of determining grading units. The factors are classified in the paper into four types according to their internal properties and given point values in different patterns, making the grading more scientific. A dynamic calculation model that can reflect the aggregate character of farmland grading is also set up in the paper. |
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| Keywords: | farmland grading factors point value |
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