CAJ | 학술논문

[目的]阐明西瓜生产比较优势区域的空间特征，为广西及中国西瓜产业战略决策提供重要的参考依据。[方法]利用广西及中国的农业统计资料，以产量比较优势指数、效率比较优势指数、规模比较优势指数、集中度比较优势指数、综合比较优势、单位面积产量比指数和播种面积比指数分析广西及中国西瓜生产比较优势状况，并通过"地图汇"软件在地图上进行空间表达。以基于省域的广西及中国西瓜播种面积、总产量和单位面积产量为研究单元，系统分析广西及中国西瓜产量、效率、规模、集中度、综合比较优势和单位面积产量比、播种面积比及其空间分布特征。[结果]中国西瓜生产优势区域依次是山东、河南、安徽、河北、湖北、江苏、湖南、浙江和广西等9个省区，华中和华东产区为中国西瓜生产的综合比较优势区，华南、东北、华北和西北产区可作为后备发展区域。西南产区近年来在瓜果类生中优先发展西瓜产业，其优势不断增强。[结论]以研究结果为依据，确定西瓜为广西近期发展的优势农产品，进一步优化广西西瓜产业的区域优势布局，提升西瓜专业化生产水平，推动区域间健康有序竞争。
[목적]천명서과생산비교우세구역적공간특정，위엄서급중국서과산업전략결책제공중요적삼고의거。[방법]이용엄서급중국적농업통계자료，이산량비교우세지수、효솔비교우세지수、규모비교우세지수、집중도비교우세지수、종합비교우세、단위면적산량비지수화파충면적비지수분석엄서급중국서과생산비교우세상황，병통과"지도회"연건재지도상진행공간표체。이기우성역적엄서급중국서과파충면적、총산량화단위면적산량위연구단원，계통분석엄서급중국서과산량、효솔、규모、집중도、종합비교우세화단위면적산량비、파충면적비급기공간분포특정。[결과]중국서과생산우세구역의차시산동、하남、안휘、하북、호북、강소、호남、절강화엄서등9개성구，화중화화동산구위중국서과생산적종합비교우세구，화남、동북、화북화서북산구가작위후비발전구역。서남산구근년래재과과류생중우선발전서과산업，기우세불단증강。[결론]이연구결과위의거，학정서과위엄서근기발전적우세농산품，진일보우화엄서서과산업적구역우세포국，제승서과전업화생산수평，추동구역간건강유서경쟁。
[Objective]This study aimed to clarify the spatial patterns of comparative advantage of watermelon production in Guangxi Zhuang Autonomous Region, to pro-vide theoretical basis for the development of watermelon industry in China. [Method] Based on the agricultural statistics data of Guangxi and al over China, yield com-parative advantage (YCA) index, efficiency comparative advantage (ECA) index, scale comparative advantage (SCA) index, concentration ratio comparative advantage (CRCA) index, comprehensive comparative advantage (CCA) index, ratio of yield per unit area (RYPA) index and sowing area ratio (SAR) index were established and calculated to determine the watermelon production comparative advantages in 31 provinces (cities) in China. Spacial patterns of the comparative advantages were produced by using GIS software. [Result] Nine provinces Shandong, Henan, Anhui, Hebei, Hubei, Jiangsu, Hunan, Zhejiang and Guangxi were the dominant regions in watermelon production al over the country. The Central and Eastern China showed the integrated comparative advantage in watermelon production, while the Southern, Northeastern, Northern and Northwestern China can be considered as the potential places for watermelon production in future. Southwest China gave more priority to watermelon production, so the comparative advantages kept increasing here. [Con-clusion] Based on this study, watermelon production should be a prior consideration among the agricultural products in Guangxi. Related measures should be developed to optimize the regional distribution of watermelon in Guangxi and China to promote healthy competition in watermelon production.