KMS Institute of soil and water conservation Chinese Academy of Sciences
| Effects of rhizosphere interactions of grass interspecies on the soil microbial properties during the natural succession in the Loess Plateau | |
| Chao Zhang1; Guobin Liu1; Sha Xue1; Guoliang Wang1; Jie Wang1; Zilin Song2; Song, ZL (reprint author), Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Peoples R China. | |
| 文章类型 | Article |
| 2018 | |
| 发表期刊 | EUROPEAN JOURNAL OF SOIL BIOLOGY
 |
| ISSN | 1164-5563 |
| 通讯作者邮箱 | zilinsong2005@126.com |
| 卷号 | 85页码:79-88 |
| 摘要 | Natural vegetation succession is a process of interactions between plants and various environmental factors. The dynamics of soil microbes during successional stages have been intensively explored in the past two decades. The effect of rhizosphere interactions of interspecies on microbial properties, however, has received less attention. During the early stage of succession on a Loess Plateau soil from China, we investigated microbial properties in the rhizospheres of three dominant grass species: Artemisia capillaris, Artemisia sacrorum and Stipa bungeana. Experiments with monocultured and polycultured potted plants were designed to determine the effects of rhizosphere interactions on plant growth and soil microbial properties. The results showed that root biomass, shoot biomass, plant height, microbial biomass carbon (C), microbial biomass nitrogen (N), invertase and urease activities, Gram-negative and Gram-positive bacteria were significantly higher for A. capillaris than for A. sacrorinn and S. bungeana in both monocultures and polycultures. Lower root biomass, shoot biomass, plant height, microbial biomass C, microbial biomass N, invertase and alkaline phosphatase activities, and levels of microbial phospholipid-derived fatty acids in polycultures relative to the monocultures indicated that rhizosphere interactions led to lower plant growth and soil microbial activities. Our study suggests that rhizosphere interactions had a significant effect on the microbial properties of plant rhizospheres. The advantage of A. capillaris over A. sacrorum and S. bungeana in growth characteristics and rhizosphere microbial conditions is likely responsible for the dominance of A. capillaris in the early stage of succession in abandoned cropland on the Loess Plateau. |
| 关键词 | Microbial Biomass Microbial Community Structure Natural Succession Plfa Rhizosphere |
| 学科领域 | Environmental Sciences & Ecology ; Agriculture |
| DOI | 10.1016/j.ejsobi.2018.01.006 |
| 收录类别 | SCI |
| 出版地 | 65 RUE CAMILLE DESMOULINS, CS50083, 92442 ISSY-LES-MOULINEAUX, FRANCE |
| 语种 | 英语 |
| WOS记录号 | WOS:000427208800011 |
| 出版者 | ELSEVIER FRANCE-EDITIONS SCIENTIFIQUES MEDICALES ELSEVIER |
| 项目资助者 | National Key Research and Development Program of China [2016YFC0501707] ; National Key Research and Development Program of China [2016YFC0501707] ; National Natural Sciences Foundation of China [41701556, 41771554] ; National Natural Sciences Foundation of China [41701556, 41771554] ; Fundamental Research Funds for the Central Universities [2452017111] ; Fundamental Research Funds for the Central Universities [2452017111] ; Open Fund Project of State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau ; Open Fund Project of State Key Laboratory of Soil Erosion and Dryland Farming on the Loess Plateau |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | sbir.nwafu.edu.cn/handle/361005/8291 |
| 专题 | 水保所科研产出--SCI_2018--SCI |
| 通讯作者 | Song, ZL (reprint author), Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Peoples R China. |
| 作者单位 | 1.Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Yangling 712100, Peoples R China 2.Northwest A&F Univ, Coll Nat Resources & Environm, Yangling 712100, Peoples R China |
| 推荐引用方式 GB/T 7714 | Chao Zhang,Guobin Liu,Sha Xue,et al. Effects of rhizosphere interactions of grass interspecies on the soil microbial properties during the natural succession in the Loess Plateau[J]. EUROPEAN JOURNAL OF SOIL BIOLOGY,2018,85:79-88. |
| APA | Chao Zhang.,Guobin Liu.,Sha Xue.,Guoliang Wang.,Jie Wang.,...&Song, ZL .(2018).Effects of rhizosphere interactions of grass interspecies on the soil microbial properties during the natural succession in the Loess Plateau.EUROPEAN JOURNAL OF SOIL BIOLOGY,85,79-88. |
| MLA | Chao Zhang,et al."Effects of rhizosphere interactions of grass interspecies on the soil microbial properties during the natural succession in the Loess Plateau".EUROPEAN JOURNAL OF SOIL BIOLOGY 85(2018):79-88. |
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