宋元的荔枝种植与气候变迁

Litchi Planting and Climate Change in the Song and Yuan Dynasties

荔枝种植在元宋时期经久不衰,区域较唐代有所扩大。宋代经历了中国气候史上一次重要变迁,荔枝种植因此受到影响:西南地区的种植区域有所南移,东南地区的种植区域则整体移向东南沿海与珠三角地区,北方的荔枝种植最终消失。元代的荔枝种植地区范围较宋代有所缩小。从种植区域的变化可了解气候变迁对荔枝种植的影响。

In Song Dynasty, litchi planting was flourishing and the area of litchi planting expanded than that ofTang Dynasty and. Song Dynasty experienced a significant change in the history of Chinese climate, whichreflected in the litchi planting area. So the planting area in southwest transferred to the south and the entireplanting area in southeast moved southeast coast and Pearl River Delta, eventually the litchi planting in northarea disappeared. The litchi planting area in Yuan Dynast reduced than that in Song Dynasty, from which wecan understand the influence of climate changed on litchi planting.