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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7. 0~10 cm土层土壤养分与凋落物质量和养分利用效率的冗余分析
注:UC:未分解层碳含量;UN:未分解层氮含量;UP:未分解层磷含量;UC/N:未分解层碳氮比;UC/P:未分解层碳磷比;UN/P:未分解层氮磷比;UNNUE:未分解层氮养分利用效率;UPNUE:未分解层磷养分利用效率;SC:半分解层碳含量;SN:半分解层氮含量;SP:半分解层磷含量;SC/N:半分解层碳氮比;SC/P:半分解层碳磷比;SN/P:半分解层氮磷比;SNNUE:半分解层氮养分利用效率;SPNUE:半分解层磷养分利用效率

Fig.7. Redundant analysis of soil nutrient and litter quality and nutrient use efficiency in 0~10 cm soil layer