Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1007/s00248-017-0999-6 |
Biological Invasion Influences the Outcome of Plant-Soil Feedback in the Invasive Plant Species from the Brazilian Semi-arid | |
Feitosa de Souza, Tancredo Augusto1; de Andrade, Leonaldo Alves1; Freitas, Helena2; Sandim, Aline da Silva3 | |
通讯作者 | Feitosa de Souza, Tancredo Augusto |
来源期刊 | MICROBIAL ECOLOGY
![]() |
ISSN | 0095-3628 |
EISSN | 1432-184X |
出版年 | 2018 |
卷号 | 76期号:1页码:102-112 |
英文摘要 | Plant-soil feedback is recognized as the mutual interaction between plants and soil microorganisms, but its role on the biological invasion of the Brazilian tropical seasonal dry forest by invasive plants still remains unclear. Here, we analyzed and compared the arbuscular mycorrhizal fungi (AMF) communities and soil characteristics from the root zone of invasive and native plants, and tested how these AMF communities affect the development of four invasive plant species (Cryptostegia madagascariensis, Parkinsonia aculeata, Prosopis juliflora, and Sesbania virgata). Our field sampling revealed that AMF diversity and frequency of the Order Diversisporales were positively correlated with the root zone of the native plants, whereas AMF dominance and frequency of the Order Glomerales were positively correlated with the root zone of invasive plants. We grew the invasive plants in soil inoculated with AMF species from the root zone of invasive (I (changed)) and native (I (unaltered)) plant species. We also performed a third treatment with sterilized soil inoculum (control). We examined the effects of these three AMF inoculums on plant dry biomass, root colonization, plant phosphorous concentration, and plant responsiveness to mycorrhizas. We found that I (unaltered) and I (changed) promoted the growth of all invasive plants and led to a higher plant dry biomass, mycorrhizal colonization, and P uptake than control, but I (changed) showed better results on these variables than I (unaltered). For plant responsiveness to mycorrhizas and fungal inoculum effect on plant P concentration, we found positive feedback between changed-AMF community (I (changed)) and three of the studied invasive plants: C. madagascariensis, P. aculeata, and S. virgata. |
英文关键词 | Biological invasion Arbuscular mychorrizal fungi Brazilian seasonal tropical dry forest Soil available phosphorus Glomeromycota Cryptostegia madagascariensis Prosopisjuliflora Parkinsoniaaculeata Sesbania virgata |
类型 | Article |
语种 | 英语 |
国家 | Brazil ; Portugal |
收录类别 | SCI-E |
WOS记录号 | WOS:000437836200011 |
WOS关键词 | ARBUSCULAR MYCORRHIZAL FUNGI ; COMMUNITIES ; PERFORMANCE ; PHYLOGENY ; DIVERSITY ; ABUNDANCE ; RICHNESS ; CAATINGA ; FAMILY ; GENERA |
WOS类目 | Ecology ; Marine & Freshwater Biology ; Microbiology |
WOS研究方向 | Environmental Sciences & Ecology ; Marine & Freshwater Biology ; Microbiology |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/211649 |
作者单位 | 1.Univ Fed Paraiba, Dept Soils & Rural Engn, Agr Sci Ctr, BR-58397000 Areia, Paraiba, Brazil; 2.Univ Coimbra, Dept Life Sci, Ctr Funct Ecol, P-3000456 Coimbra, Portugal; 3.Univ Sao Paulo, Dept Soil & Environm Resources, Coll Agr Sci, Sao Paulo, Brazil |
推荐引用方式 GB/T 7714 | Feitosa de Souza, Tancredo Augusto,de Andrade, Leonaldo Alves,Freitas, Helena,et al. Biological Invasion Influences the Outcome of Plant-Soil Feedback in the Invasive Plant Species from the Brazilian Semi-arid[J],2018,76(1):102-112. |
APA | Feitosa de Souza, Tancredo Augusto,de Andrade, Leonaldo Alves,Freitas, Helena,&Sandim, Aline da Silva.(2018).Biological Invasion Influences the Outcome of Plant-Soil Feedback in the Invasive Plant Species from the Brazilian Semi-arid.MICROBIAL ECOLOGY,76(1),102-112. |
MLA | Feitosa de Souza, Tancredo Augusto,et al."Biological Invasion Influences the Outcome of Plant-Soil Feedback in the Invasive Plant Species from the Brazilian Semi-arid".MICROBIAL ECOLOGY 76.1(2018):102-112. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。