Effect of Stand Density and Soil Layer on Soil Nutrients of a 37-Year-Old Cunninghamia lanceolata Plantation in Naxi, Sichuan Province, China
作 者：Jie Lei, Hailun Du, Aiguo Duan， Jianguo Zhang
期刊名称：Sustainability
影响因子：2.592
卷 期 号：11（19）
页 码：5410
关键词： Chinese fir; planting density; soil layer; understory vegetation; litter
论文摘要：