张丽芳, 张鑫, 杨存建, 倪静, 廖雨, 苏姗. 四川省引扩种苍溪红心猕猴桃的适宜性研究[J]. 信阳师范学院学报(自然科学版), 2018, 31(3): 408-414. DOI: 10.3969/j.issn.1003-0972.2018.03.013
引用本文: 张丽芳, 张鑫, 杨存建, 倪静, 廖雨, 苏姗. 四川省引扩种苍溪红心猕猴桃的适宜性研究[J]. 信阳师范学院学报(自然科学版), 2018, 31(3): 408-414. DOI: 10.3969/j.issn.1003-0972.2018.03.013
ZHANG Lifang, ZHANG Xin, YANG Cunjian, NI Jing, LIAO Yu, SU Shan. Research on Suitability Regionalization for Cangxi Actinidia Chinensis Introduction and Expansion in Sichuan Province[J]. Journal of Xinyang Normal University (Natural Science Edition), 2018, 31(3): 408-414. DOI: 10.3969/j.issn.1003-0972.2018.03.013
Citation: ZHANG Lifang, ZHANG Xin, YANG Cunjian, NI Jing, LIAO Yu, SU Shan. Research on Suitability Regionalization for Cangxi Actinidia Chinensis Introduction and Expansion in Sichuan Province[J]. Journal of Xinyang Normal University (Natural Science Edition), 2018, 31(3): 408-414. DOI: 10.3969/j.issn.1003-0972.2018.03.013

四川省引扩种苍溪红心猕猴桃的适宜性研究

Research on Suitability Regionalization for Cangxi Actinidia Chinensis Introduction and Expansion in Sichuan Province

  • 摘要: 以苍溪县为例,利用遥感和地理信息系统(GIS)技术,结合适宜红心猕猴桃(Actinidia chinensis)生长的生态环境因子,采用层次分析法和空间分析法,从地形、气候、土壤、植被等4个方面对红心猕猴桃适宜性分布进行评价,按照不同指标因子分等,得到苍溪县红心猕猴桃适宜区分等图,并进行野外实测验证.结果表明,苍溪红心猕猴桃的扩引种总适宜面积为11.58万km 2,占四川省总面积的24.15%.其中最适宜性面积0.60万km 2,占四川省总面积的1.25%;较适宜性面积5.11万km 2,占四川省总面积的10.65%;一般适宜区约有5.87万km 2,占四川省总面积的12.25%.

     

    Abstract: Cangxi county is taken as an example, using remote sensing and geographic information system (GIS) technology, combining the ecological and environmental factors suitable for the growth of Actinidia chinensis, analytic hierarchy process (AHP) and spatial analysis were used to analyze the topography, climate and soil. The suitability distribution of Actinidia chinensis was evaluated from four aspects of vegetation. According to different index factors, the map of suitable differentiation of Actinidia chinensis in Cangxi county was obtained, and the field test was carried out to verify it. The results showed that the total suitable area for introduction of Cangxi Actinidia chinensis was 115 800 km2, accounting for 24.15% of the total area of Sichuan Province. Among them, the most suitable area is 6000 km2, which accounts for 1.25% of the total area of Sichuan province, the more suitable area is 51 100 km2, accounting for 10.65% of the total area of Sichuan province, and the suitable area is about 58 700 km2, accounting for 12.25% of the total area of Sichuan province.

     

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