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基于GIS的保護(hù)性耕作技術(shù)適宜性區(qū)劃方法
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“十一五”國(guó)家科技支撐計(jì)劃資助項(xiàng)目（2006BAD15B00、2006BAD05B10）


Suitability Regionalization of Conservation Tillage Based on GIS
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    摘要:

    目前保護(hù)性耕作技術(shù)類型繁多且我國(guó)地區(qū)差異較大，大面積推廣存在很大困難，以免耕為例構(gòu)建了該項(xiàng)保護(hù)性耕作技術(shù)適宜性區(qū)劃的指標(biāo)體系，并選取內(nèi)蒙古武川縣為實(shí)證研究區(qū)域，在利用GIS技術(shù)的基礎(chǔ)上采取AHP加權(quán)法、聚類分析法等對(duì)其進(jìn)行了免耕技術(shù)的適宜性區(qū)劃，得到了較為合理的區(qū)劃結(jié)果。為其他類型的保護(hù)性耕作技術(shù)適宜性區(qū)劃研究提供了借鑒和參考。

    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 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. 

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焦偉華,何熒彬,張小栓,傅澤田,高旺盛.基于GIS的保護(hù)性耕作技術(shù)適宜性區(qū)劃方法[J].農(nóng)業(yè)機(jī)械學(xué)報(bào),2010,41(2):47-51,67. Jiao Weihua, He Yingbin, Zhang Xiaoshuan, Fu Zetian, Gao Wangsheng. Suitability Regionalization of Conservation Tillage Based on GIS[J]. Transactions of the Chinese Society for Agricultural Machinery,2010,41(2):47-51,67.

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