半固定沙丘迎风坡植被演替及土壤养分变化特征

柳超超, 王瑞霞, 何文强, 刘立超, 杨昊天, 王巧玲, 田英

Vegetation succession and soil nutrient changes in windward slopes of semi fixed sand dunes

Chaochao Liu, Ruixia Wang, Wenqiang He, Lichao Liu, Haotian Yang, Qiaoling Wang, Ying Tian

表3 土壤养分双因素方差分析

Table 3 Two-way analysis of variance of soil nutrients

TP TN TC pH EC 恢复年限 <0.001 <0.001 <0.001 <0.001 <0.001 土层 0.275 <0.001 <0.001 0.090 <0.001 恢复年限×土层 0.920 <0.001 <0.001 0.702 <0.001