青藏高原盆栽一年生和多年生豆科牧草对土壤线虫群落的影响

孙怡欣, 侯春雨, 周磊, 魏雪, 马金豪, 薛娟, 李小涵, 吴鹏飞

Effects of annual and perennial potted legume forages on soil nematode communities in the Qinghai-Xizang Plateau

Yixin Sun, Chunyu Hou, Lei Zhou, Xue Wei, Jinhao Ma, Juan Xue, Xiaohan Li, Pengfei Wu

图5 土壤线虫群落与环境因子的冗余分析。VV: 光叶紫花苕; MS: 紫花苜蓿; CK: 对照。AB: 地上生物量; Coverage: 植物群落盖度; RB: 根系生物量; Height: 植物群落高度; SOC: 土壤有机碳; AP: 有效磷; AN: 有效氮; AK: 有效钾; WC: 土壤含水量。

Fig. 5 Redundancy analysis on the relationships between soil nematode community and environmental factors. VV, Vicia villosa; MS, Medicago sativa; CK, Control. AB, Aboveground biomass; Coverage, Plant community coverage; RB, Root biomass; Height, Plant community height; SOC, Soil organic carbon; AP, Available P; AN, Available N; AK, Available K; WC, Soil water content.