治沙模式对科尔沁沙地植被和生物土壤结皮的短期影响

牟晓明, 黑婷, 贾荣亮, 王旭洋, 陈国鹏, 李玉强

Impact of different sand control mode on vegetation and biological soil crust in the Horqin Sandy Land

Xiaoming Mou, Ting Hei, Rongliang Jia, Xuyang Wang, Guopeng Chen, Yuqiang Li

图4 不同治沙模式对植被地上生物量、根系生物量和根冠比的影响 注：不同字母表示差异显著，P<0.05

Fig.4 Impact of different sand control mode aboveground biomass， root biomass， and root-to-shoot ratio