杭州师范大学学报（自然科学版）2026，Vol.25Issue(2)：177-185,9.DOI:10.19926/j.cnki.issn.1674-232X.2025.02.151
基于GIS与层次分析法的缙云县茭白种植适宜性评价研究
Suitability evaluation of Zizania latifolia cultivation based on GIS and analytic hierarchy process:a case study of Jinyun County
摘要
Abstract
Zizania latifolia is a characteristic agricultural product of Jinyun County with a long cultivation history.Based on findings from the national soil census and other surveys,data on climate,topography,soil,and infrastructure were converted into GIS spatial data.An evaluation index system comprising 12 influencing factors was constructed using the analytic hierarchy process(AHP).Membership values were assigned to each evaluation indicator,and the comprehensive index method was employed to assess the suitability grades for cultivation.The results showed that the total areas classified as highly suitable,moderately suitable,and basically suitable for Zizania latifolia cultivation in Jinyun County were 1 074.3 km2,accounting for 83.00％of the county's total suitable cultivated land areas.The current Zizania latifolia cultivation areas were generally consistent with the highly or moderately suitable zones,validating the scientific nature of the suitability evaluation method and its results.These findings provide a reference for optimizing the cultivation layout of Zizania latifolia in Jinyun County and promoting the sustainable development of the local specialty agricultural industry.关键词
土壤普查/特色农产品/茭白/适宜性评价/层次分析法Key words
soil census/characteristic agricultural product/Zizania latifolia/suitability evaluation/AHP分类
天文与地球科学引用本文复制引用
吕勇杰,陈君红,王繁..基于GIS与层次分析法的缙云县茭白种植适宜性评价研究[J].杭州师范大学学报（自然科学版）,2026,25(2):177-185,9.基金项目
浙江省"三农九方"科技协作计划项目(2023SNJF041) （2023SNJF041）
