落叶松原始林树木生长对氮添加的响应
刘修元, 杜恩在, 徐龙超, 沈海花, 方精云, 胡会峰
Response of tree growth to nitrogen addition in a Larix gmelinii primitive forest
LIU Xiu-Yuan,DU En-Zai,XU Long-Chao,SHEN Hai-Hua,FANG Jing-Yun,HU Hui-Feng
植物生态学报 . 2015, (5): 433 -441 .  DOI: 10.17521/cjpe.2015.0042