农业机械学报2018，Vol.49Issue(1)：203-210,8.DOI:10.6041/j.issn.1000-1298.2018.01.025
县域“旱改水”项目遴选布局方法与实证研究
Method and Empirical Research on Reclaiming Dryland Field into Paddy Construction Zoning and Project Site Selection at County Scale
摘要
Abstract
The stability and suitability of reclaiming dryland soil into paddy soil in Suixi County were analyzed,and a selecting construction method was provided based on the coupling coordination degree model and hotspot analytical skill.The results showed that Suixi County had more potential to reclaim dryland soil into paddy soil.The high and medium suitable area were 81.08％ of the total cultivated area,mostly were distributed in eastern villages and towns.The stability and suitability had distinct spatial distribution.The high stable areas were located in Beipo Town and Guangqian Company and some other towns.Yanggan Town,Beipo Town,Jiepao Town and Guangqian Company were easier to be reclaimed,which accounted for 41.04％ of the total remodel area.Those places had abundant natural resources and well-constructed infrastructures,and enjoyed a perfect distance of the public traffic highways.Finally,most hotspots that were suitable and stable for reclaiming were located in Yanggan Town,Beipo Town,Jiepao Town and Guangqian Company,which had more priority in reclaiming process.The total constructional area for land reclaiming was 462.75 hm2 in Suixi County during the 13th Five-year Plan.This research provided methodological reference for further scientific selection and reclaiming dryland soil into paddy soil distribution.关键词
旱改水/适宜性/稳定性/耦合协调度/遂溪县Key words
reclaiming dryland soil into paddy soil/suitability/stability/coupling coordination degree/Suixi County分类
管理科学引用本文复制引用
孙超,潘瑜春,刘玉,胡月明..县域“旱改水”项目遴选布局方法与实证研究[J].农业机械学报,2018,49(1):203-210,8.基金项目
国家自然科学基金项目(41401193)和北京市农林科学院科技创新能力建设专项(KJCX20170503) （41401193）
