Effect of litter type on soil microbial parameters and dissolved organic carbon in a laboratory microcosm experiment
文献类型：期刊论文
| 作者 | Li, W. ; Pan, K. W. ; Wu, N. ; Wang, J. C. ; Wang, Y. J. ; Zhang, L. |
| 刊名 | PLANT SOIL AND ENVIRONMENT
 |
| 出版日期 | 2014 |
| 卷号 | 60期号:4页码:170-176 |
| 关键词 | soil labile organic carbon soil dehydrogenase activity soil beta-glucosidase activity single-species and mixed-species litter |
| 产权排序 | 1 |
| 通讯作者 | Pan, KW (reprint author), Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China. |
| 合作状况 | 其它 |
| 英文摘要 | A laboratory microcosm experiment was conducted to evaluate the effects of the four single-species (Pinus tabulaeformis (Pt), Pinus radiata (Pr), Cercidiphyllum japonicum (Cj), and Ostryopsis davidiana (Od) litters from southwestern China and mixed pine-broadleaf (Pt + Cj, Pr + Cj, Pt + Od, Pr + Od) litters on soil microbial activities and dissolved organic carbon (DOC). Microcosms with the local typical soil and litterbags containing the eight litter types were incubated with 60% water field capacity for 84 days at 20 C. The results showed that the dynamics of soil microbial parameters and DOC were influenced by the litter types with different initial chemical quality. Due to their initial poor nutrient contents, the Pt and Pr litter treatments always showed lower soil microbial activities and DOC at each sampling compared with the Cj and Od litter treatments. However, compared with the single-species pine litter treatments, the inclusion of broadleaf Cj or Od litter into pine litter significantly increased soil microbial activities, and the concentrations of soil DOC during the whole incubation process. The current work thus provided a good implication for plantation management that it should be appropriate to consider Cj as an ameliorative species or retain Od in the pine plantations to improve soil conditions. |
| 学科主题 | Agronomy |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2016-02-26 |
| 源URL | [http://210.75.237.14/handle/351003/26541]  |
| 专题 | 成都生物研究所_生态研究 |
| 推荐引用方式 GB/T 7714 | Li, W.,Pan, K. W.,Wu, N.,et al. Effect of litter type on soil microbial parameters and dissolved organic carbon in a laboratory microcosm experiment[J]. PLANT SOIL AND ENVIRONMENT,2014,60(4):170-176. |
| APA | Li, W.,Pan, K. W.,Wu, N.,Wang, J. C.,Wang, Y. J.,&Zhang, L..(2014).Effect of litter type on soil microbial parameters and dissolved organic carbon in a laboratory microcosm experiment.PLANT SOIL AND ENVIRONMENT,60(4),170-176. |
| MLA | Li, W.,et al."Effect of litter type on soil microbial parameters and dissolved organic carbon in a laboratory microcosm experiment".PLANT SOIL AND ENVIRONMENT 60.4(2014):170-176. |
入库方式： OAI收割
来源：成都生物研究所
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