南阳烟区非根际土壤碳素与生态指标关系的分析SHEN Xiaotian,FAN Yikuan,LIU Guoshun,JIE Xiaolei,XU Chuankuai,LI Rongping,Zhang Yang,Jia BaoshunChinese Tobacco Science(2008)引用 2|浏览22关键词soil ecosystem indices,soil C,tobacco,corrective analysisAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要