科尔沁沙地沙漠化恢复过程中冷蒿种群的扩散对策研究
孙英杰1,3, 李衍青2, 赵爱芬3, 黄玉清1, 周爱萍1, 罗艾滢1, 徐广平1, 姚月锋1

Research on the spread strategy ofArtemisia frigida populations during the desertification recovery process in Horqin sandy land
SUN Ying-jie1,3, LI Yan-qing2, ZHAO Ai-fen3, HUANG Yu-qing1, ZHOU Ai-ping1, LUO Ai-ying1, XU Guang-ping1, YAO Yue-feng1
图2 直立型冷蒿根系左和匍匐型冷蒿右根系形态图
Fig.2 The morphology of erect type#cod#x02019; roots left and creeping type#cod#x02019; roots right of A. frigida 图中a、b、c、d、e表示匍匐型冷蒿中每个分株根系基部的连接点,o为冷蒿基株的基部。a,b,c,d and e are the connection points between each ramet roots of creeping type A. frigida ,o is the base of A. frigida genet.