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宁夏罗山典型林分土壤养分特征与凋落物质量的关系
陈晶亮1,2(), 谭松伟3, 刘超3, 黄磊4()
Relationship between soil nutrient characteristics and litter quality of three typical stands in LuoshanNingxiaChina
Jingliang Chen1,2(), Songwei Tan3, Chao Liu3, Lei Huang4()

图2. 3种林分类型(青海云彬纯林QY,油松纯林YS,青海云彬-油松混交林QY+YS)土壤养分含量特征
注:不同大写字母表示相同林分类型不同土层间的差异显著,不同小写字母表示相同土层不同林分类型间的差异显著(P<0.05)

Fig.2. Characteristics of soil nutrient content of three forest types