养分添加对退化草地豆科植物草木犀功能性状的影响
苏华, 许宏, 苏本营, 李永庚

Effects of nutrient addition on the functional traits of Melilotus officinalis growing in a degraded grassland
SU Hua, XU Hong, SU Ben-Ying, LI Yong-Geng
表3 鸡粪添加处理和取样月份对草木犀单叶质量(DM)、株高(H)和比叶面积(SLA)的影响显著性分析
Table 3 Effect of chicken manure addition and month on the leaf dry mass (DM), height (H) and specific leaf area (SLA) of Melilotus officinalis
功能性状
Functional trait
影响因子
Factor
自由度
df
平方和
Sum Sq
均方
Mean Sq
Fp
DM处理 Treatment (T)66.041.012.290.06ns
月份 Month (M)11.921.924.370.04*
处理×月份 T × M61.530.260.580.74ns
H处理 Treatment (T)6428.8071.473.650.01*
月份 Month (M)1124.00124.026.330.02*
处理×月份 T × M6571.3095.224.860.00*
SLA处理 Treatment (T)66 604.001 100.602.660.03*
月份 Month (M)1154.00154.500.370.54ns
处理×月份 T × M63 862.00643.601.560.18ns