中度强度森林火灾对马尾松次生林土壤有机碳密度的影响

罗斯生, 罗碧珍, 魏书精, 胡海清, 李小川, 吴泽鹏, 王振师, 周宇飞, 钟映霞

Effects of moderate forest fires on soil organic carbon density in secondary forests of Pinus massoniana

LUO Si-Sheng, LUO Bi-Zhen, WEI Shu-Jing, HU Hai-Qing, LI Xiao-Chuan, WU Ze-Peng, WANG Zhen-Shi, ZHOU Yu-Fei, ZHONG Ying-Xia

表3 鹤山市马尾松次生林对照样地和过火样地土壤理化性质特征(平均值±标准偏差)

Table 3 Characteristics of soil physicochemical properties in the control plots and the postfire plots of secondary Pinus massoniana forests in Heshan (mean±SD)