摘要
本文应用灰色系统理论中的灰色关联分析方法、灰色动态模型法,对粮食产量与耕地灌水程度的关系进行了初步研究,为进一步弄清影响粮食产量的因素和上级领导部门对农业的决策提供了依据。
The correlation of food yield and land irrigation water has been studied in this paper based on the grey correlation analysis and the grey dynamic model of the grey system theory. The analysis method can be used for finding the factors of effecting food yield and providing basis for making agricultural decisions.
关键词
粮食
产量
耕地
灌溉率
灰色关联
Food yield, Land irrigation water, Grey correlation analysis, Grey dynamic prediction
