不同密度杉木林对林下植被和土壤微生物群落结构的影响
丁凯1, 张毓婷1, 张俊红1, 柴雄2, 周世水2, 童再康1,*(
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Effects of Chinese fir plantations with different densities on understory vegetation and soil microbial community structure
DING Kai1, ZHANG Yu-Ting1, ZHANG Jun-Hong1, CHAI Xiong2, ZHOU Shi-Shui2, TONG Zai-Kang1,*()
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图3. 不同密度杉木林土壤理化性质与细菌门冗余分析(RDA)。AK, 速效钾含量; AN, 碱解氮含量; AP, 有效磷含量; CW, 束缚水含量; OM, 有机质含量。Acidobacteria, 酸杆菌门; Actinobacteria, 放线菌门; Chloroflexi, 绿弯菌门; Firmicutes, 厚壁菌门; Planctomycetes, 浮霉菌门; Proteobacteria, 变形菌门; Verrucomicrobia, 疣微菌门。
Fig. 3. Redundancy analysis (RDA) of soil physical and chemical properties and bacteria of Chinese fir plantations with different densities. AK, available K content; AN, alkali- hydrolyzable N content; AP, available P content; CW, water content; OM, organic matter content.
