不同根系分泌物对土壤N2O排放及同位素特征值的影响
庄姗1,林伟1,丁军军1,郑欠1,寇馨月1,李巧珍1,李玉中1,2(
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Effects of Different Root Exudates on Soil N2O Emissions and Isotopic Signature
Shan ZHUANG1,Wei LIN1,JunJun DING1,Qian ZHENG1,XinYue KOU1,QiaoZhen LI1,YuZhong LI1,2()
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图4. 添加根系分泌物后各时刻N2O排放速率,稳定同位素值（δ18O, δ15Nbulk,SP）的校正系数
Fig. 4. The correction coefficient of emission rate and isotope values (δ18O, δ15Nbulk, SP) at different observation time after adding root exudates
