Influence of corn, switchgrass, and prairie cropping systems on soil microbial communities in the upper Midwest of the United States
文献类型：期刊论文
| 作者 | Jackson, Randall D.5,6; Jesus, Ederson da C.2,3,4; Liang, Chao1,5,6; Tiedje, James M.2,3; Quensen, John F.2,3; Susilawati, Endang2,3,7; Balser, Teresa C.5,6 |
| 刊名 | GLOBAL CHANGE BIOLOGY BIOENERGY
 |
| 出版日期 | 2016-03-01 |
| 卷号 | 8期号:2页码:481-494 |
| 关键词 | Bacterial Communities Biofuel Crops Fungal Communities Lipid Analysis Nifh Pyrosequencing |
| ISSN号 | 1757-1693 |
| DOI | 10.1111/gcbb.12289 |
| 英文摘要 | Because soil microbes drive many of the processes underpinning ecosystem services provided by soils, understanding how cropping systems affect soil microbial communities is important for productive and sustainable management. We characterized and compared soil microbial communities under restored prairie and three potential cellulosic biomass crops (corn, switchgrass, and mixed prairie grasses) in two spatial experimental designs - side-by-side plots where plant communities were in their second year since establishment (i.e., intensive sites) and regionally distributed fields where plant communities had been in place for at least 10years (i.e., extensive sites). We assessed microbial community structure and composition using lipid analysis, pyrosequencing of rRNA genes (targeting fungi, bacteria, archaea, and lower eukaryotes), and targeted metagenomics of nifH genes. For the more recently established intensive sites, soil type was more important than plant community in determining microbial community structure, while plant community was the more important driver of soil microbial communities for the older extensive sites where microbial communities under corn were clearly differentiated from those under switchgrass and restored prairie. Bacterial and fungal biomasses, especially biomass of arbuscular mycorrhizal fungi, were higher under perennial grasses and restored prairie, suggesting a more active carbon pool and greater microbial processing potential, which should be beneficial for plant acquisition and ecosystem retention of carbon, water, and nutrients. |
| WOS研究方向 | Agriculture ; Biotechnology & Applied Microbiology ; Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000370492100019 |
| 出版者 | WILEY-BLACKWELL |
| 源URL | [http://210.72.129.5/handle/321005/122481]  |
| 专题 | 中国科学院沈阳应用生态研究所 |
| 通讯作者 | Tiedje, James M. |
| 作者单位 | 1.Chinese Acad Sci, Inst Appl Ecol, State Key Lab Forest & Soil Ecol, Shenyang 110164, Peoples R China 2.Michigan State Univ, Ctr Microbial Ecol, 540 Plant & Soil Sci Bldg, E Lansing, MI 48824 USA 3.Michigan State Univ, DOE Great Lakes Bioenergy Res Ctr, 540 Plant & Soil Sci Bldg, E Lansing, MI 48824 USA 4.Embrapa Agrobiol, BR 465,Km 7, BR-23890000 Seropedica, RJ, Brazil 5.Univ Wisconsin, Dept Agron, 1575 Linden Dr, Madison, WI 53706 USA 6.Univ Wisconsin, DOE Great Lakes Bioenergy Res Ctr, 1575 Linden Dr, Madison, WI 53706 USA 7.Univ Toronto, Dept Chem Engn & Appl Chem, Toronto, ON M5S 3E5, Canada |
| 推荐引用方式 GB/T 7714 | Jackson, Randall D.,Jesus, Ederson da C.,Liang, Chao,et al. Influence of corn, switchgrass, and prairie cropping systems on soil microbial communities in the upper Midwest of the United States[J]. GLOBAL CHANGE BIOLOGY BIOENERGY,2016,8(2):481-494. |
| APA | Jackson, Randall D..,Jesus, Ederson da C..,Liang, Chao.,Tiedje, James M..,Quensen, John F..,...&Balser, Teresa C..(2016).Influence of corn, switchgrass, and prairie cropping systems on soil microbial communities in the upper Midwest of the United States.GLOBAL CHANGE BIOLOGY BIOENERGY,8(2),481-494. |
| MLA | Jackson, Randall D.,et al."Influence of corn, switchgrass, and prairie cropping systems on soil microbial communities in the upper Midwest of the United States".GLOBAL CHANGE BIOLOGY BIOENERGY 8.2(2016):481-494. |
入库方式： OAI收割
来源：沈阳应用生态研究所
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