土壤容重对野生香根草幼苗根系形态及其生物量的影响

刘晚苟, 李良贤, 谢海容, 何泳怡, 刘金祥

Effect of soil bulk density on root morphology and biomass of vetiver grass seedlings

LIU Wan-Gou, LI Liang-Xian, XIE Hai-Rong, HE Yong-Yi, LIU Jin-Xiang

图1 土壤容重对香根草幼苗根系空间分布及形态参数的影响. 小写字母表示同一土层处理间差异显著 P <0.05。大写字母表示同一处理土层间差异显著 P <0.05。
Fig.1 The effect of soil bulk density on spatial distribution and morphological traits of root in vetiver seedlings. Small letters show significant difference in same soil layer among treatments P <0.05. Capital letters show significant difference among layers in same treatment P <0.05 n =4.