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| 基于GIS的保护性耕作技术适宜性区划方法 | |
| 引用本文： | 焦伟华,何荧彬,张小栓,傅泽田,高旺盛.基于GIS的保护性耕作技术适宜性区划方法[J].农业机械学报,2010,41(2):47-51,67. |
| 作者姓名： | 焦伟华 何荧彬 张小栓 傅泽田 高旺盛 |
| 作者单位： | 1. 中国农业大学经济管理学院,北京,100083 2. 中国农业科学院农业资源与农业区划研究所,北京,100081 3. 中国农业大学信息与电气工程学院,北京,100083 4. 中国农业大学工学院,北京,100083 5. 中国农业大学农学与生物技术学院,北京,100193 |
| 基金项目： | "十一五"国家科技支撑计划资助项目 |
| 摘 要： | 目前保护性耕作技术类型繁多且我国地区差异较大,大面积推广存在很大困难,以免耕为例构建了该项保护性耕作技术适宜性区划的指标体系,并选取内蒙古武川县为实证研究区域,在利用GIS技术的基础上采取AHP加权法、聚类分析法等对其进行了免耕技术的适宜性区划,得到了较为合理的区划结果.为其他类型的保护性耕作技术适宜性区划研究提供了借鉴和参考. |
| 关 键 词： | 保护性耕作 免耕 适宜性 区划 指标体系 地理信息系统 |
Suitability Regionalization of Conservation Tillage Based on GIS |
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| Jiao Weihu,He Yingbin,Zhang Xiaoshuan,Fu Zetian and Gao Wangsheng.Suitability Regionalization of Conservation Tillage Based on GIS[J].Transactions of the Chinese Society of Agricultural Machinery,2010,41(2):47-51,67. | |
| Authors: | Jiao Weihu He Yingbin Zhang Xiaoshuan Fu Zetian and Gao Wangsheng |
| Institution: | China Agricultural University;Chinese Academy of Agricultural Sciences;China Agricultural University;China Agricultural University;China Agricultural University |
| Abstract: | Now conservation tillage can not be applied on a large scale in China due to the diversity of region and the various types of this technology.Aiming at the problem,the index system of suitability regionalization for no-tillage which belongs to conservation tillage was developed.And then case study was carried out in Wuchuan County where the ecological environment deteriorated gradually.GIS was applied,combined with such methods as AHP weight,cluster analysis,and so on,to divide Wuchuan County into three par... |
| Keywords: | Conservation tillage No-tillage Suitability Regionalization Index system GIS |
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