| 基于耕地质量评价的鄱阳湖区耕地整理规划 |
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| 引用本文： | 蔡海生,林建平,朱德海. 基于耕地质量评价的鄱阳湖区耕地整理规划[J]. 农业工程学报, 2007, 23(5): 75-80 |
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| 作者姓名： | 蔡海生 林建平 朱德海 |
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| 作者单位： | 中国农业大学信息与电气工程学院,北京,100083;江西农业大学国土资源与环境学院,南昌,330045;江西农业大学国土资源与环境学院,南昌,330045;中国农业大学信息与电气工程学院,北京,100083 |
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| 摘 要： | 区域耕地质量评价是耕地整理的基础工作，为耕地整理专项规划、耕地整理项目设计提供了科学依据。从耕地整理的基本要求出发，选取耕地自然条件和耕地利用条件2个基本因素，土层厚度、土壤质地、土壤有机质、土壤侵蚀、地形坡度、排灌状况、田间道路状况、田块规整度等8个影响因子，建立耕地质量评价指标体系。采用多因素综合评判法将环鄱阳湖区12县(市)的耕地分成4个等级，分析其空间分异特征，并结合各区域耕地质量主要限制因子，提出可行性耕地整理措施，为区域耕地整理宏观控制提供了一种新思路。
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| 关 键 词： | 耕地质量评价 空间分异 耕地整理 鄱阳湖区 |
| 文章编号： | 1002-6819（2007）5-0075-06 |
| 收稿时间： | 2006-07-30 |
| 修稿时间： | 2006-07-302007-01-30 |
Cultivated land consolidation planning based on quality evaluation of cultivated land in Poyang Lake region |
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| Cai Haisheng,Lin Jianping and Zhu Dehai. Cultivated land consolidation planning based on quality evaluation of cultivated land in Poyang Lake region[J]. Transactions of the Chinese Society of Agricultural Engineering, 2007, 23(5): 75-80 |
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| Authors: | Cai Haisheng Lin Jianping Zhu Dehai |
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| Affiliation: | College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China;College of Land Resource and Environment, Jiangxi Agricultural University, Nanchang 330045, China;College of Land Resource and Environment, Jiangxi Agricultural University, Nanchang 330045, China;College of Information and Electrical Engineering, China Agricultural University, Beijing 100083, China |
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| Abstract: | The quality evaluation of cultivated land is the base of cultivated land consolidation, scientific basis for special planning and project design of cultivated land consolidation are provided. The basic request of cultivated land consolidation is considered, two fundamental factors about natural and using condition of cultivated land were selected to establish the index system of quality evaluation of cultivated land. The cultivated land was divided into four ranks in Poyang Lake region with the multi-factors synthesis method. According to its spatial different characteristics and main limit factors of the quality of cultivated land, some advises were raised on cultivated land consolidation. A new method for decision-making of cultivated land consolidation is provided. |
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| Keywords: | quality evaluation of cultivated land space character cultivated land consolidation Poyang Lake region |
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