辽西沙地樟子松( Pinus sylvestris var. mongolica )固沙林土壤线虫群落特征
杨禹轩, 王雪峰, 杨婷婷, 张日升, 王凯, 邰姗姗

Characteristics of soil nematode community in Pinus sylvestris var.mongolica sand-fixing forest in western Liaoning
Yuxuan Yang, Xuefeng Wang, Tingting Yang, Risheng Zhang, Kai Wang, Shanshan Tai
表2 不同林龄樟子松固沙林土壤线虫属的相对丰度
Table 2 The relative abundance of soil nematodes in different forest ages of Pinus sylvestris var.mongolica sand-fixing forest
属简称营养类群c-p值相对丰度/%
S10S29S46S60
丽突属(Acrobeles)Acr1BF217.822.217.310.9
拟丽突属(Acrobeloides)Acr2BF27.85.714.38.1
无咽属(Alaimus)AlaBF4-0.20.32.2
头叶属(Cephalobus)CepBF29.311.610.511.2
角绕线属(Ceratoplectus)Cer1BF2--0.1-
鹿角唇属(Cervidellus)Cer2BF214.15.812.18.0
真头叶属(Eucephalobus)EucBF25.04.73.44.4
真单宫属(Eumonhystera)EumBF2--0.7-
宫属(Geomonhystera)GeoBF20.9-1.81.0
中杆属(Mesorhabditis)MesBF12.9-1.21.3
微咽属(Microlaimus)Mic1BF3-3.2--
盆咽属(Panagrolaimus)PanBF1-3.43.33.9
小杆属(Rhabditis)RhaBF16.26.30.1-
威尔斯属(Wilsonema)WilBF2-0.42.11.1
滑刃属(Aphelenchoides)AphFF26.11.61.52.2
丝尾垫刃属(Filenchus)FilFF2-0.40.10.3
拟滑刃属(Paraphelenchus)ParFF21.41.60.70.6
垫咽属(Tylencholaimus)TylFF4---0.2
茎属(Ditylenchus)DitFF2--0.40.5
具脊垫刃属(Coslenchus)CosPP22.53.33.25.9
矛线虫属(Dorylaimellus)DorPP5-1.51.72.2
螺旋属(Helicotylenchus)HelPP313.113.111.318.3
潜根属(Hirschmanniella)HirPP30.41.80.40.5
拟毛刺属(Paratrichodorus)Par1PP4--0.90.6
针属(Paratylenchus)Par2PP22.45.55.46.0
孔咽属(Aporcelaimium)ApoOP55.64.03.97.3
盘咽属(Discolaimus)DisOP5-0.21.11.3
小矛线属(Microdorylaimus)Mic2OP42.61.90.4-
明杆属(Prodorylaimium)ProOP52.01.51.62.0
类群数(Generanumber)17232724