摘要
根据2003~2013年江西省统计资料,对全省及各市粮食生产时空变化影响机制进行系统分析,了解江西省整体和各地市粮食生产变化特征和趋势,从而揭示影响粮食产量的时空动态特征及原因,并得出主要结论和启示。
This papermade systematical analysis on the influential factors affecting spatial changes during food production in the whole province and in each city according to the statistical data from 2003 to 2013 in jiangxi province,investigated the general variation characteristics and tendency of food production in jiangxiand in each city,so as to reveal the factors and causesaffecting the spaitaland dynamic characteristicsof food production andpropose main conclusions and enlightenment.
出处
《时代农机》
2015年第5期74-74,76,共2页
Times Agricultural Machinery
关键词
粮食产量
回归模型
时空变化
影响因素
food production
regression model
spatial changes
influential factors