Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2018.04.015 |
Effects of plant neighborhood on arbuscular mycorrhizal fungal attributes in afforested zones | |
Chen, Xuedong2; Tang, Ming1; Zhang, Xinlu1; Hamel, Chantal3; Liu, Shuo1; Huo, Yandan1; Sheng, Min1,4,5 | |
2018-08-15 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT |
ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2018 |
卷号 | 422页码:253-262 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Canada |
英文摘要 | Arbuscular mycorrhizal (AM) fungi are an important determinant of plant performance, and conversely their community composition greatly depends on host plants and their neighbors. Understanding how the interaction of host plants and their neighbors affects AM fungal communities in afforested zones is of primary interest in forest ecology. We sampled roots and rhizosphere soils in monocultures and mixtures of black locust (Robinia pseudoacacia) and oriental arborvitae (Platycladus orlentalis) to define AM fungal colonization level, spore density and communities using 454 sequencing, Neighboring oriental arborvitae only affected AM fungal community in black locust rhizosphere. For oriental arborvitae, however, growing in a mixture with black locust changed AM fungal colonization, sporulation and communities in the roots and rhizosphere. In particular, neighboring black locust modified the rhizosphere- and root-inhabiting AM fungal pool through improving soil NO3-N and water contents and reducing soil catalase activity, and the modification in the root AM fungal resource, especially the Glomus and Rhizophagus genera, further affected AM fungal colonization and sporulation under oriental arborvitae. All the results presented here suggest that both hosts and neighbors can largely affect AM fungal attributes mainly through changing soil nutrient levels and enzyme activity, whereas the reciprocal effects are not always symmetric. |
英文关键词 | Arbuscular mycorrhizal fungi Neighborhood Afforestation Multipartite interaction |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000433653900027 |
WOS关键词 | LOCUST ROBINIA-PSEUDOACACIA ; COMMUNITY COMPOSITION ; LOESS PLATEAU ; TREE PLANTATIONS ; LIFE-HISTORY ; DIVERSITY ; GRASSLAND ; SOIL ; FOREST ; ROOTS |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/23654 |
专题 | 气候变化 |
作者单位 | 1.Northwest A&F Univ, Coll Forestry, Yangling 712100, Shaanxi, Peoples R China; 2.Northwest A&F Univ, Coll Life Sci, Yangling 712100, Shaanxi, Peoples R China; 3.Agr & Agri Food Canada, Quebec Res & Dev Ctr, 2560 Hochelaga Blvd, Quebec City, PQ G1V 2J3, Canada; 4.Northwest A&F Univ, Key Lab State Forestry Adm Management Forest Biod, Yangling 712100, Shaanxi, Peoples R China; 5.Northwest A&F Univ, Key Lab Silviculture Loess Plateau State Forestry, Yangling 712100, Shaanxi, Peoples R China |
推荐引用方式 GB/T 7714 | Chen, Xuedong,Tang, Ming,Zhang, Xinlu,et al. Effects of plant neighborhood on arbuscular mycorrhizal fungal attributes in afforested zones[J]. FOREST ECOLOGY AND MANAGEMENT,2018,422:253-262. |
APA | Chen, Xuedong.,Tang, Ming.,Zhang, Xinlu.,Hamel, Chantal.,Liu, Shuo.,...&Sheng, Min.(2018).Effects of plant neighborhood on arbuscular mycorrhizal fungal attributes in afforested zones.FOREST ECOLOGY AND MANAGEMENT,422,253-262. |
MLA | Chen, Xuedong,et al."Effects of plant neighborhood on arbuscular mycorrhizal fungal attributes in afforested zones".FOREST ECOLOGY AND MANAGEMENT 422(2018):253-262. |
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