Effects of land utilization patterns on soil microbial communities in an acid red soil based on DNA and PLFA analyses
文献类型：期刊论文
| 作者 | Ying, Jiao-Yan; Zhang, Li-Mei; Wei, Wen-Xue; He, Ji-Zheng |
| 刊名 | JOURNAL OF SOILS AND SEDIMENTS
 |
| 出版日期 | 2013 |
| 卷号 | 13期号:7页码:1223-1231 |
| 关键词 | Acid soil Cultivation Land use Microbial community Vegetation succession |
| ISSN号 | 1439-0108 |
| DOI | 10.1007/s11368-013-0704-4 |
| 文献子类 | Article |
| 英文摘要 | Disturbances such as cultivation, logging, and plantation occurred widely in acid red soil area of China, yet little is known about their effects on soil microbial community which is closely related to soil function. In this study, microbial community compositions were investigated in a red soil with different long-term land utilization patterns to understand the potential effects of cultivation and vegetation successions on relevant soil functions. Land utilization patterns include restoration, degradation (logging), cropland, and pine plantation. Both DNA- and phospholipid fatty acid (PLFA)-based methods were used to measure the abundance and community structure of microorganisms. In general, DNA- and PLFA-based methods showed similar results of microbial composition, but for some parameters, only one approach showed significant differences between different land utilization patterns. Land utilization patterns showed significant effects on abundance of total microbial community, bacteria, fungi, and actinomycetes which were all lowest in the cropland plot either by PLFA or DNA analyses. 17:0 cyclo/16:1 omega 7c and 19:0 cyclo/18:1 omega 7c which are possibly associated with environmental stresses also varied among different land utilization patterns. Both PLFA and T-RFLP analyses showed that each land utilization pattern possessed a specific microbial community structure. These results revealed significant effects of different land utilization patterns especially cultivation and logging on soil microbial communities and suggested that we should be cautious in utilizing red soils to sustain soil properties and functions. Combination of DNA- and PLFA-based methods is effective to provide precise results of microbial composition. |
| 学科主题 | Environmental Sciences ; Soil Science |
| 出版地 | HEIDELBERG |
| 电子版国际标准刊号 | 1614-7480 |
| WOS关键词 | AMMONIA-OXIDIZING BACTERIA ; FUNGAL COMMUNITIES ; DIVERSITY ; FOREST ; NITROGEN ; BIOMASS ; GENES ; MANAGEMENT ; RESPONSES ; IMPACTS |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000322372200011 |
| 出版者 | SPRINGER HEIDELBERG |
| 资助机构 | Natural Science Foundation of China(National Natural Science Foundation of China (NSFC)) ; CAS/SAFEA(Chinese Academy of Sciences) |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/28161]  |
| 专题 | 植被与环境变化国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 2.Chinese Acad Sci, Ecoenvironm Sci Res Ctr, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 3.[Ying, Jiao-Yan 4.Zhang, Li-Mei 5.Griffith Univ, Sch Biomol & Phys Sci, Environm Futures Ctr, Nathan, Qld 4111, Australia 6.Chinese Acad Sci, Inst Subtrop Agr, Key Lab Agroecol Proc Subtrop Reg, Changsha 410125, Hunan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ying, Jiao-Yan,Zhang, Li-Mei,Wei, Wen-Xue,et al. Effects of land utilization patterns on soil microbial communities in an acid red soil based on DNA and PLFA analyses[J]. JOURNAL OF SOILS AND SEDIMENTS,2013,13(7):1223-1231. |
| APA | Ying, Jiao-Yan,Zhang, Li-Mei,Wei, Wen-Xue,&He, Ji-Zheng.(2013).Effects of land utilization patterns on soil microbial communities in an acid red soil based on DNA and PLFA analyses.JOURNAL OF SOILS AND SEDIMENTS,13(7),1223-1231. |
| MLA | Ying, Jiao-Yan,et al."Effects of land utilization patterns on soil microbial communities in an acid red soil based on DNA and PLFA analyses".JOURNAL OF SOILS AND SEDIMENTS 13.7(2013):1223-1231. |
入库方式： OAI收割
来源：植物研究所
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