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Root Radial Oxygen Loss and the Effects on Rhizosphere Microarea of Two Submerged Plants
Tian, Cuicui1,2; Wang, Chunbo1,2; Tian, Yingying1,2; Wu, Xingqiang1; Xiao, Bangding1
2015
Source PublicationPOLISH JOURNAL OF ENVIRONMENTAL STUDIES
ISSN1230-1485
Volume24Issue:4Pages:1795-1802
AbstractRadial oxygen loss (ROL) has been suggested to be a major process to protect plants exposed to the anaerobic by-products of soil anaerobiosis. The aim of the present study was to test the effects of root ROL from two submerged plants (Hydrilla verticillata and Vallisneria spiralis) on the rhizosphere oxygen profile and rhizosphere microarea. Phospholipid fatty acids (PLFAs) of sediment samples were used to characterize and quantify the microbial community. The results showed clearly that there were significant differences between the two plants in radial oxygen loss, which affected rhizosphere physicochemical parameters and the microbial community. Rhizosphere total biomass, bacteria, gram-positive bacteria, actinomycetes, and microbial diversity of V. spiralis were significantly higher than those of H. verticillata. The present study highlights root ROL as a key parameter affecting the microbial community of the rhizosphere microarea.
SubtypeArticle
KeywordRoot Radial Oxygen Loss Phospholipid Fatty Acids Rhizosphere Microbial Community Submerged Plant
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS KeywordMICROBIAL COMMUNITY STRUCTURE ; FATTY-ACID PROFILES ; WETLAND PLANTS ; NUTRIENT REMOVAL ; SOIL ; SEDIMENTS ; BACTERIAL ; GROWTH ; CHINA ; RICE
WOS IDWOS:000358899400037
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/25966
Collection水环境工程研究中心
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Algal Biol, Wuhan 430072, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Tian, Cuicui,Wang, Chunbo,Tian, Yingying,et al. Root Radial Oxygen Loss and the Effects on Rhizosphere Microarea of Two Submerged Plants[J]. POLISH JOURNAL OF ENVIRONMENTAL STUDIES,2015,24(4):1795-1802.
APA Tian, Cuicui,Wang, Chunbo,Tian, Yingying,Wu, Xingqiang,&Xiao, Bangding.(2015).Root Radial Oxygen Loss and the Effects on Rhizosphere Microarea of Two Submerged Plants.POLISH JOURNAL OF ENVIRONMENTAL STUDIES,24(4),1795-1802.
MLA Tian, Cuicui,et al."Root Radial Oxygen Loss and the Effects on Rhizosphere Microarea of Two Submerged Plants".POLISH JOURNAL OF ENVIRONMENTAL STUDIES 24.4(2015):1795-1802.
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