Effects of long-term nitrogen addition on soil carbon, nitrogen, phosphorus and extracellular enzymes in Larix gmelinii and Fraxinus mandshurica plantations
ZHAO Kaige, ZHOU Zhenghu, JIN Ying, WANG Chuankuan
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2022, (5): 177 -184 .  DOI: 10.12302/j.issn.1000-2006.202108018