摘要
通过北方气象要素对农作物的物候影响,系统研究了以干旱和半干旱为特点的冬麦区,水、气、热等气象要素在时空分配方面对小麦生产的直接影响。
Based on influence of factors of agriculture climate to crops,the authors systematically researched winter wheat area with features of arid and semi-arid,and put forward direct influence of water and temperature to production of wheat.
出处
《科技创新与生产力》
2012年第3期59-60,共2页
Sci-tech Innovation and Productivity
关键词
温度
降水
日照
冬小麦
影响
temperature
precipitation
daylight
winter wheat
influence
