Effects of single chinese fir and mixed leaf litters on soil chemical, microbial properties and soil enzyme activities
文献类型：期刊论文
| 作者 | Hu, YL; Wang, SL; Zeng, DH; Hu, YL, Chinese Acad Sci, Inst Appl Ecol, Huitong Expt Stn Forest Ecol, Shenyang 110016, Peoples R China |
| 刊名 | PLANT AND SOIL
 |
| 出版日期 | 2006 |
| 卷号 | 282期号:1-2页码:379-386 |
| 关键词 | Chinese Fir Mixed Leaf Litters Soil Enzyme Activities Soil Microbial Properties |
| ISSN号 | 0032-079X |
| 英文摘要 | The quality of leaf litter can control decomposition processes and affect the nutrient availability for plant uptake. In this study, we investigated the effect of single leaf litter (Chinese fir - Cunninghamia lamcealata (Lamb.) Hook) and mixed leaf litters (C. lamcealata, Liquidamba formosana Hance and Alnus cremastogyne Burk) on soil chemical properties, soil microbial properties and soil enzyme activities during 2 years decomposition. The results showed that soil microbial biomass C, the ratio of soil microbial biomass C to total soil organic C (soil microbial quotient, Cmic/Corg) and soil enzymes (urease, invertase, dehydrogenase) activities increased significantly in mixed leaf litters treatments whereas soil chemical properties remained unchanged. However, soil microbial metabolic quotient (qCO(2)) values and soil polyphenol oxidase activity were higher in the single Chinese fir leaf litter treatment that had a higher C:N (carbon:nitrogen) ratio (79.53) compared with the mixed leaf litter (C:N ratios of 76.32, 56.90, 61.20, respectively). Our results demonstrated that the mixed leaf litter can improve forest soil quality, and that soil microbial properties and soil enzyme activities are more sensitive in response to litter quality change than soil chemical properties. |
| 学科主题 | Agronomy ; Plant Sciences ; Soil Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000238501700030 |
| 公开日期 | 2011-09-23 |
| 源URL | [http://210.72.129.5/handle/321005/54939]  |
| 专题 | 沈阳应用生态研究所_沈阳应用生态研究所 |
| 通讯作者 | Hu, YL, Chinese Acad Sci, Inst Appl Ecol, Huitong Expt Stn Forest Ecol, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hu, YL,Wang, SL,Zeng, DH,et al. Effects of single chinese fir and mixed leaf litters on soil chemical, microbial properties and soil enzyme activities[J]. PLANT AND SOIL,2006,282(1-2):379-386. |
| APA | Hu, YL,Wang, SL,Zeng, DH,&Hu, YL, Chinese Acad Sci, Inst Appl Ecol, Huitong Expt Stn Forest Ecol, Shenyang 110016, Peoples R China.(2006).Effects of single chinese fir and mixed leaf litters on soil chemical, microbial properties and soil enzyme activities.PLANT AND SOIL,282(1-2),379-386. |
| MLA | Hu, YL,et al."Effects of single chinese fir and mixed leaf litters on soil chemical, microbial properties and soil enzyme activities".PLANT AND SOIL 282.1-2(2006):379-386. |
入库方式： OAI收割
来源：沈阳应用生态研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。