凋落物去除对沙质草地表层土壤碳组分的影响

苏万红, 詹瑾, 李亚, 纪永福, 李玉霖, 丛安琪, 张雯, 付贵全, 王曰军

Effects of litter removal on top soil carbon components in the sandy grassland

Wanhong Su, Jin Zhan, Ya Li, Yongfu Ji, Yulin Li, Anqi Cong, Wen Zhang, Guiquan Fu, Yuejun Wang

图1 凋落物去除示意图 注：CK：对照；-L：地上凋落物去除；-R：地下根系去除；-L-R：地上凋落物和地下根系同时去除

Fig.1 A diagram of litter removal experiment