辽东山区主要阔叶树种叶片养分含量和再吸收对落叶时间的影响
申奥1,2,3,朱教君1,2,*(
),闫涛1,2,3,卢德亮1,2,3,杨凯1,2
),闫涛1,2,3,卢德亮1,2,3,杨凯1,2
Effects of leaf nutrient concentration and resorption on leaf falling time of dominant broadleaved species in a montane region of eastern Liaoning Province, China
SHEN Ao1,2,3,ZHU Jiao-Jun1,2,*(),YAN Tao1,2,3,LU De-Liang1,2,3,YANG Kai1,2
),YAN Tao1,2,3,LU De-Liang1,2,3,YANG Kai1,2
图3. 不同树种叶片大量养分元素再吸收率(平均值±标准误差)。不同字母表示不同树种同种养分再吸收率差异显著(p < 0.05; 2016年n = 3, 2017年n = 4)。
Fig. 3. Leaf macroelement resorption efficiencies of different tree species (mean ± SE). Different letters indicate significant differences among the tree species for the same nutrient (p < 0.05; 2016: n = 3; 2017: n = 4).
