摘要
为更好地协调上饶市农业诸方面的关系,充分保障农业生态环境和利益可持续发展,就必然要走生态农业之路。利用生态聚类模型的绝对距离法对该区域主要农业指标进行了归类分析,找出各子区域之间在农业发展上的优劣之处、所处阶段及可优化的方面。结果表明,谱系图λ值位于区间[1.58,4.26]内,跨度较小,说明各县区农业指标综合差异化程度不显著,农业总体发展水平相对均衡。分析发现,该区农业增长动力主要受四大因素影响:经济辐射和科技创新,旅游集群效应,城市工业发展及自然要素,并以农业综合实力高低将该辖区分为领先、较高、一般、较低4组,各区组间的优势农业类型和发展水平差别较大。尽管各县市发展各有特色,水平不一,但依托地方优势产业和条件建立现代农业模式,走生态发展和谐之路是最佳的选择。
In order to better coordinate the relationship among agricultural ecological environment and the interests of sustainable development, taking aspects and protect agricultural the ecological agricultural road was inevitable in Shangrao City. The main agricultural index of this area were classified and analyzed using the absolute distance method of ecological clustering model. The study found out the regional strengths and weakness, the stage of the agricultural development and the optimizations. The results showed that the lambda value of the genealogy was in the small span interval [1.58,4.26], indicating the comprehensive differentiation of agricultural index was not significant, the overall agricultural development level was relatively balanced. Analysis showed the district agricultural growth was mainly affected by four factors： the economic radiation and innovation of science and technology, tourism cluster effect, industrial development of city and natural elements. According to agricuhural comprehensive strength levels, the district was divided into leading, high, advantage industry and conditions to establish development path was the best choice. modern agriculture mode, ecological and harmonious
出处
《中国农学通报》
CSCD
2014年第11期165-170,共6页
Chinese Agricultural Science Bulletin
基金
2011年度上饶市社会科学规划研究立项课题"基于生态聚类模型的上饶市农业发展研究"(11ghjj07)
关键词
生态农业
聚类模型
绝对距离
研究分析
上饶市
ecological agriculture
cluster model
absolute distance
research and analysis
Shangrao City
