广西水稻产业规模比较优势及其空间格局特征研究
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摘要
【目的】研究广西各地的水稻规模比较优势指数及其空间特征,为水稻生产与产业规划提供参考。【方法】以广西14个地级市为研究单元,利用规模比较优势指数模型测度其水稻规模比较优势指数,然后采用探索性空间数据分析方法(ESDA)对其空间格局特征进行分析。【结果】整体上,广西平均水稻规模比较优势指数在波动中呈下降趋势;在空间分布上,广西水稻规模比较优势指数大致呈从东南往西北方向递减的特征,并表现出明显的高高聚集和低低聚集特征。【建议】加强政府宏观领导,突出地区农业发展比较优势;强化桂东南地区水稻主导产业,提高空间溢出效益;促进资源优势互补,加快产业空间集聚;加快特色农产品品牌培育,提高产业分工效益。
【Objective】The present study was conducted to study the rice comparative advantage index and its spatial characteristics in each region of Guangxi, and provide reference for rice production and industrial planning. 【Method】Taking14 prefecture-level cities of Guangxi as research units, researchers used scale comparative advantage index model to measure rice scale comparative advantage index and then used exploratory spatial data analysis(ESDA) to analyze the spatial pattern characteristics. 【Result】Overall, Guangxi average rice scale comparative advantage index showed a downward trend in fluctuation. In terms of spatial distribution, Guangxi rice scale comparative index decreased from southeast to northwest,and presented high-high aggregation and low-low aggregation. 【Suggestion】Following suggestions are proposed: strengthening government macro guidance; utilizing regional agricultural development comparative advantages; developing rice leading industry in southeast of Guangxi and improving space spillover benefits; promoting complementarity of resources and accelerating industrial spatial agglomeration; developing characteristic agricultural products brand and increasing efficiency of industrial division.
【Objective】The present study was conducted to study the rice comparative advantage index and its spatial characteristics in each region of Guangxi, and provide reference for rice production and industrial planning. 【Method】Taking14 prefecture-level cities of Guangxi as research units, researchers used scale comparative advantage index model to measure rice scale comparative advantage index and then used exploratory spatial data analysis(ESDA) to analyze the spatial pattern characteristics. 【Result】Overall, Guangxi average rice scale comparative advantage index showed a downward trend in fluctuation. In terms of spatial distribution, Guangxi rice scale comparative index decreased from southeast to northwest,and presented high-high aggregation and low-low aggregation. 【Suggestion】Following suggestions are proposed: strengthening government macro guidance; utilizing regional agricultural development comparative advantages; developing rice leading industry in southeast of Guangxi and improving space spillover benefits; promoting complementarity of resources and accelerating industrial spatial agglomeration; developing characteristic agricultural products brand and increasing efficiency of industrial division.
引文
邓平洋.2013.湖南省水稻区域布局优化研究[D].长沙:湖南农业大学.Deng P Y.2013.Studies on regional layout optimization of the rice in Hunan province[D].Changsha:Hunan Agricultural University.
邓平洋,曾福生.2013.湖南省县域水稻的区域比较优势研究[J].湖南农业科学,38(9):131-134.Deng P Y,Zeng F S.2013.Regional comparative advantage of rice in the countries of Hunan province[J].Journal of Hunan Agricultural Sciences,38(9):131-134.
邓向荣,曹红.2016.产业升级路径选择:遵循抑或偏离比较优势--基于产品空间结构的实证分析[J].中国工业经济,(2):52-67.Deng X R,Cao H.2016.Industrial upgrading path:Conform or defy comparative advantage---An empirical analysis based on product space structure[J].China Industrial Economics,(2):52-67.
胡文海.2015.中部地区粮食生产比较优势分析与基地建设[J].地理科学,35(3):293-298.Hu W H.2015.Comparative advantage of gain production in central China and the base construction[J].Sientia Geographica Sinica,35(3):293-298.
李小文,曹春香,常超一.2007.地理学第一定律与时空邻近度的提出[J].自然杂志,29(2):69-71.Li X W,Cao C X,Chang C Y.2007.The first law of geography and spatial-temporal proximity[J].Chinese Journal of Nature,29(2):69-71.
刘宏曼,郭翔宇.2006.基于比较优势的黑龙江省粮食作物生产布局[J].中国农业资源与区划,27(6):22-26.Liu H M,Guo X Y.2006.Grain crop production distribution in Heilongjiang province based on comparative advantages[J].Chinese Journal of Agricultural Resources and Regional Planning,27(6):22-26.
刘文明,高宏,陈忠明.2011.吉林省水稻生产比较优势研究[J].当代生态农业,(S1):35-40.Liu W M,Gao H,Chen Z M.2011.Study on the comparative advantage of rice production in Jilin province[J].Contemporary Eco-Agriculture,(S1):35-40.
刘珍环,李正国,唐鹏钦,李志鹏,吴文斌,杨鹏,游良,唐华俊.2013.近30年中国水稻种植区域与产量时空变化分析[J].地理学报,(5):680-692.Liu Z H,Li Z G,Tang P Q,Li Z P,Wu W B,Yang P,You L,Tang H J.2013.Spatial-temporal changes of rice area and production in China during 1980-2010[J].Acta Geographica Sinica,(5):680-692.
秦钟,章家恩,李韵,李逸勉.2011.广东省水稻生产的变动及比较优势分析[J].农业现代化研究,32(5):560-564.Qin Z,Zhang J E,Li Y,Li Y M.2011.Variations of rice cultivation and its comparative advantage in Guangdong province[J].Research of Agricultural Modernization,32(5):560-564.
徐志宇,宋振伟,陈武梅,邓艾兴,陈阜,张卫建.2012.基于县域的三大粮食作物生产优势的空间特征分析[J].中国农业大学学报,17(5):21-29.Xu Z Y,Song Z W,Chen W M,Deng A X,Chen B,Zhang W J.2012.Spatial characteristics of production advantages of three major grain crops at county scale in China[J].Journal of China Agricultural University,17(5):21-29.
杨启智,聂静.2012.农业特色优势产业竞争力研究---以都江堰市猕猴桃产业为例[J].农村经济,(6):57-60.Yang Q Z,Nie J.2012.Agricultural industry characteristics competitiveness research---Dujiangyan city kiwifruit industry as an example[J].Rural Economy,(6):57-60.
邓平洋,曾福生.2013.湖南省县域水稻的区域比较优势研究[J].湖南农业科学,38(9):131-134.Deng P Y,Zeng F S.2013.Regional comparative advantage of rice in the countries of Hunan province[J].Journal of Hunan Agricultural Sciences,38(9):131-134.
邓向荣,曹红.2016.产业升级路径选择:遵循抑或偏离比较优势--基于产品空间结构的实证分析[J].中国工业经济,(2):52-67.Deng X R,Cao H.2016.Industrial upgrading path:Conform or defy comparative advantage---An empirical analysis based on product space structure[J].China Industrial Economics,(2):52-67.
胡文海.2015.中部地区粮食生产比较优势分析与基地建设[J].地理科学,35(3):293-298.Hu W H.2015.Comparative advantage of gain production in central China and the base construction[J].Sientia Geographica Sinica,35(3):293-298.
李小文,曹春香,常超一.2007.地理学第一定律与时空邻近度的提出[J].自然杂志,29(2):69-71.Li X W,Cao C X,Chang C Y.2007.The first law of geography and spatial-temporal proximity[J].Chinese Journal of Nature,29(2):69-71.
刘宏曼,郭翔宇.2006.基于比较优势的黑龙江省粮食作物生产布局[J].中国农业资源与区划,27(6):22-26.Liu H M,Guo X Y.2006.Grain crop production distribution in Heilongjiang province based on comparative advantages[J].Chinese Journal of Agricultural Resources and Regional Planning,27(6):22-26.
刘文明,高宏,陈忠明.2011.吉林省水稻生产比较优势研究[J].当代生态农业,(S1):35-40.Liu W M,Gao H,Chen Z M.2011.Study on the comparative advantage of rice production in Jilin province[J].Contemporary Eco-Agriculture,(S1):35-40.
刘珍环,李正国,唐鹏钦,李志鹏,吴文斌,杨鹏,游良,唐华俊.2013.近30年中国水稻种植区域与产量时空变化分析[J].地理学报,(5):680-692.Liu Z H,Li Z G,Tang P Q,Li Z P,Wu W B,Yang P,You L,Tang H J.2013.Spatial-temporal changes of rice area and production in China during 1980-2010[J].Acta Geographica Sinica,(5):680-692.
秦钟,章家恩,李韵,李逸勉.2011.广东省水稻生产的变动及比较优势分析[J].农业现代化研究,32(5):560-564.Qin Z,Zhang J E,Li Y,Li Y M.2011.Variations of rice cultivation and its comparative advantage in Guangdong province[J].Research of Agricultural Modernization,32(5):560-564.
徐志宇,宋振伟,陈武梅,邓艾兴,陈阜,张卫建.2012.基于县域的三大粮食作物生产优势的空间特征分析[J].中国农业大学学报,17(5):21-29.Xu Z Y,Song Z W,Chen W M,Deng A X,Chen B,Zhang W J.2012.Spatial characteristics of production advantages of three major grain crops at county scale in China[J].Journal of China Agricultural University,17(5):21-29.
杨启智,聂静.2012.农业特色优势产业竞争力研究---以都江堰市猕猴桃产业为例[J].农村经济,(6):57-60.Yang Q Z,Nie J.2012.Agricultural industry characteristics competitiveness research---Dujiangyan city kiwifruit industry as an example[J].Rural Economy,(6):57-60.