摘要
介绍了汉晋时期冬小麦在黄河流域逐渐推广的概况,分析了北朝时期冬小麦种植面积逐渐萎缩的原因,并论述了北朝时期冬小麦播种的地域分布。
Winter wheat gradually spread in Yellow River Basin from Han-jin dynasties was introduced, and main reasons for winter wheat planting area gradually decreased in Northern dynasties were discussed, as well as the planting regional distribution.
出处
《安徽农业科学》
CAS
北大核心
2009年第30期15031-15032,15052,共3页
Journal of Anhui Agricultural Sciences
关键词
北朝
冬小麦
气候
Northern dynasties
Winter wheat
Climate
