科尔沁沙地优势固沙灌木叶片氮磷化学计量内稳性
宁志英1,2,李玉霖1,*(
),杨红玲1,2,张子谦1,2
),杨红玲1,2,张子谦1,2
Nitrogen and phosphorus stoichiometric homoeostasis in leaves of dominant sand-fixing shrubs in Horqin Sandy Land, China
NING Zhi-Ying1,2,LI Yu-Lin1,*(),YANG Hong-Ling1,2,ZHANG Zi-Qian1,2
),YANG Hong-Ling1,2,ZHANG Zi-Qian1,2
图3. 科尔沁沙地优势固沙灌木叶片N、P及比值与对应土壤速效N、P及其比值的关系。H, 内稳性指数。
Fig. 3. Relationships of leaf N, P, and N:P with soil N, P, and N:P in two dominant shrubs in Horqin Sandy Land. H, stoichiometric homoeostasis indexes.
