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
表2 2012-2014年各树高级落叶松胸径相对生长率(%)(平均值±标准误差)
Table 2 Larix gmelinii diameter at breast height relevant growth rate(%) of all tree height classes from 2012 to 2014(mean±SE)