摘要
为了探讨我国棉花生产是否具有向西北扩张转移的可能性,在分析甘肃、陕西、山西3省棉花生产的气候及灌溉条件基础上,运用主成分分析方法对我国14个棉花生产省(区)棉花生产的技术经济条件进行了综合评价。结果表明:甘肃、陕西、山西分别属于最适宜、较适宜、一般的棉花生产区。得出结论:甘肃省可以发展成为我国西北地区继新疆之后的又一个棉花优势生产区;陕西省可以进一步稳定为我国棉花主产区。我国棉花主产区存在进一步向西北地区扩张转移的可能性。
In order to probe into the possibility of China＇s cotton production expansion to the northwest regions,based on analyzing climate and irrigation condition of cotton production in Gansu,Shaanxi and Shanxi provinces,this paper uses the main ingredients analytical method to comprehensively evaluate the cotton production technological and economical conditions in 14 cotton production provinces.The result shows that Gansu province,Shaanxi province and Shanxi province belong to the best dominant,the better dominant and ordinary cotton production areas respectively.Hence,a conclusion is drawn that Gansu province can be consolidated to become another dominant cotton production district besides Xinjiang Uygur Autonomous Region,Shaanxi province can be stabilized to become the main cotton production area,and Shanxi province is not suitable to expand cotton production any longer.
出处
《华中农业大学学报（社会科学版）》
2012年第3期18-22,共5页
Journal of Huazhong Agricultural University(Social Sciences Edition)
基金
国家转基因科技重大专项资金资助项目(2008ZX08005-001)
中央高校基本科研业务费专项资金资助项目(2010PY033)
华中农业大学农业经济与社会发展研究项目"转基因水稻商业化生产的风险及对策--基于湖北省的调查分析"(XB0913)
关键词
棉花主产区
区域布局
优势区
适宜区
西北地区
气候条件
灌溉条件
main cotton production area
area layout
advantage area
proper area
northwest region
climate condition
irrigation condition
