CAJ | 학술논문

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.
목전보호성경작기술류형번다차아국지구차이교대,대면적추엄존재흔대곤난,이면경위례구건료해항보호성경작기술괄의성구화적지표체계,병선취내몽고무천현위실증연구구역,재이용GIS기술적기출상채취AHP가권법、취류분석법등대기진행료면경기술적괄의성구화,득도료교위합리적구화결과.위기타류형적보호성경작기술괄의성구화연구제공료차감화삼고.
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 parts. Finally, the division results are proved to be reasonable. This will undoubtedly provide some references for the suitability regionalization research of other conservation tillage types.