地域研究与开发
地域研究與開髮
지역연구여개발
Areal Research and Development
2011年
4期
149~152
,共null页
农业现代化 因子分析 兴化市
農業現代化 因子分析 興化市
농업현대화 인자분석 흥화시
agricultural modernization; factorial analysis; Xinghua City
采用因子分析方法,按照兴化市农业现代化水平评价指标体系,以乡镇为评价单元,分析各主因子的空间分布特征及影响因素。根据各主因子得分系数矩阵,采用分层聚类法把兴化市35个乡镇划分为5个农业现代化水平类型区,并对各类型区提出相应的农业发展策略。结果表明:兴化市农业现代化水平具有明显的空间集聚分布特征,以西部的昭阳镇为中心和以东南部戴南镇为中心的区域农业现代化水平程度最高;较高农业现代化水平的地区主要位于南部和东北部的安丰镇、永丰镇和戴窑镇;中等农业现代化水平的区域主要是兴化市区的卫星城镇;较低和低农业现代化水平的区域主要位于兴化市西北和东部,其中,位于西北部的周奋乡和缸顾乡农业现代化水平最低。
採用因子分析方法,按照興化市農業現代化水平評價指標體繫,以鄉鎮為評價單元,分析各主因子的空間分佈特徵及影響因素。根據各主因子得分繫數矩陣,採用分層聚類法把興化市35箇鄉鎮劃分為5箇農業現代化水平類型區,併對各類型區提齣相應的農業髮展策略。結果錶明:興化市農業現代化水平具有明顯的空間集聚分佈特徵,以西部的昭暘鎮為中心和以東南部戴南鎮為中心的區域農業現代化水平程度最高;較高農業現代化水平的地區主要位于南部和東北部的安豐鎮、永豐鎮和戴窯鎮;中等農業現代化水平的區域主要是興化市區的衛星城鎮;較低和低農業現代化水平的區域主要位于興化市西北和東部,其中,位于西北部的週奮鄉和缸顧鄉農業現代化水平最低。
채용인자분석방법,안조흥화시농업현대화수평평개지표체계,이향진위평개단원,분석각주인자적공간분포특정급영향인소。근거각주인자득분계수구진,채용분층취류법파흥화시35개향진화분위5개농업현대화수평류형구,병대각류형구제출상응적농업발전책략。결과표명:흥화시농업현대화수평구유명현적공간집취분포특정,이서부적소양진위중심화이동남부대남진위중심적구역농업현대화수평정도최고;교고농업현대화수평적지구주요위우남부화동북부적안봉진、영봉진화대요진;중등농업현대화수평적구역주요시흥화시구적위성성진;교저화저농업현대화수평적구역주요위우흥화시서북화동부,기중,위우서북부적주강향화항고향농업현대화수평최저。
Referencing to the factorial analysis which is used in the studying urban social spatial structure, evaluation index system of agricultural modernization level in Xinghua City was established. Based on the villages and towns in Xinghua City as evaluation unit, the spatial distribution of the main factors and influence elements were analyzed. According to the main factor scores coefficient matrix, the 35 townships in Xinghua City were divid- ed into five classes of agricultural modernization by using hierarchical clustering, and put forward different agricultural development strategies for them. The results show that : the level of agricultural modernization has obvious spatial agglomeration distribution in Xinghua City. The regions which center is Zhaoyang in the west and Dainan in the southeast have the highest level of agricultural modernization; the regions which have higher level of agricultural modernization are mainly located in south and northeast; the majority regions in medium level of agricultural mod- ernization are the satellite towns of Xinghua; low level of agricultural modernization areas are mainly located in the northwest and east of Xinghua City, in which Zhoufen and Ganggu Village in the northwest are the lowest level of agricultural modernization areas.