中国水稻生产重心北移问题研究  

The Research of Rice Production Northward Movement in China

作　　者：徐春春[1] 周锡跃[1] 李凤博[1] 方福平[1] 

机构地区：[1]中国水稻研究所,杭州310006

出　　处：《农业经济问题》2013年第7期35-40,111,共6页Issues in Agricultural Economy

基　　金：国家自然科学基金项目(编号:70973143);财政部--农业部基本科研业务费项目"中国水稻发展与水稻生产景气指数研究"(编号:2012RG006-1)

摘　　要：20世纪70年代以来,中国水稻主产区的空间格局变化呈现一系列特点,水稻生产重心北移趋势明显。水稻主产区的变动发展是农民收入结构、大米需求结构变化、核心技术突破和耕地资源分布等多种因素共同作用的结果。从可持续发展角度看,必须着力解决主产区特别是东北产区发展面临的结构失衡、经济利益、资源短缺和效益偏低四大问题,提高稻谷综合生产能力,确保国家粮食安全。Since the 1970s,the spatial pattern of China's major rice producing areas showing a series of characteristics,the trend of rice production northward movement is clearly.The changes in the major rice producing areas development is the result of farmers' income structure,the change of rice demand structure,the core technology breakthrough and the cultivated land resource distribution..From the perspective of sustainable development,we must make efforts to solve major rice producing areas,especially the structure imbalance,economic interest,shortage of resources and lower efficiency of the northeast producing areas,improve rice production capacity to ensure food security.

关 键 词：水稻主产区 重心 北移 发展 

分 类 号：F326.11[经济管理—产业经济]