荒漠绿洲过渡带人工梭梭( Haloxylon ammodendron )林下典型一年生草本植物空间格局
王佳琪, 王国华, 缑倩倩

Spatial pattern of typical annual herbaceous species under planted Haloxylon ammodendron forest in a desert-oasis ecotone
Jiaqi Wang, Guohua Wang, Qianqian Gou
图7 不同林龄梭梭林地不同土层土壤水含量
注:不同小写字母表示不同林龄间差异显著(P<0.05)
Fig.7 Soil water content of different soil layers in different plantation ages