Responses of soil microbial respiration to plantations depend on soil properties in subtropical China
文献类型：期刊论文
| 作者 | Zhang Yan-jie; Yan Yue; Fu Xiang-ping; Yang Jie3; Zhang Su-yan; Xu Shan; Tang Zheng; Li Zhong-fang; Lu Shun-bao |
| 刊名 | JOURNAL OF INTEGRATIVE AGRICULTURE
 |
| 出版日期 | 2016 |
| 卷号 | 15期号:6页码:1376-1384 |
| 关键词 | soil microbial respiration plantation soil properties subtropical forest |
| ISSN号 | 2095-3119 |
| DOI | 10.1016/S2095-3119(15)61222-9 |
| 文献子类 | Article |
| 英文摘要 | Assessing the impact of plantation on microbial respiration (MR) is vitally important to understand the interactions between belowground metabolism and land use change. In this study, cumulative MR was determined by alkali absorption method in 1, 3, 7, 14, 21, 28, 35, 42, 49, and 56 days from the soil in a representative plantations in the subtropical region of China. The treatment of plantations contained no plant (CK), orange trees (Citrus reticulata)+Bahia grass (Paspalum notatum) (GB), orange trees (C. reticulata)+Bahia grass (P notatum)+soybean (Giycine max (L.) Merrill) (GBH). Results showed that plantation had significant effects on microbial respiration and the responses of microbial respiration to plantation from different soil layers and topographies were different: in 0-20 cm in uphill: GB>GBH>CK; in 20-40 cm in uphill: GBH>CK>GB; in 0-20 cm in downhill: GBH>CK>GB; in 20-40 cm in downhill: GB>CK>GBH. Furthermore, plantation also altered the relationships between MR and soil properties. In CK, microbial respiration was positively correlated with NH4+ and soil total N, and negatively correlated with soil moisture, pH, NO3-, and microbial biomass carbon (MBC). In GB, microbial respiration under GB significantly negatively correlated with dissolved organic carbon (DOC). In GBH, microbial respiration under GBH was positively correlated with NH4+, MBC, total soil carbon (TC), and total soil nitrogen (TN), and negatively correlated with soil moisture (SM), pH, NO3-, and DOC. The underlying mechanisms could be attributed to soil heterogeneity and the effects of plantation on soil properties. Our results also showed that plantation significantly increased soil C storage, which suggested plantation is a key measure to enhance soil C sequestration and mitigate global CO2 emission, especially for the soil with low initial soil carbon content or bared soil. |
| 学科主题 | Agriculture, Multidisciplinary |
| 出版地 | OXFORD |
| WOS关键词 | DISSOLVED ORGANIC-MATTER ; PINE PLANTATIONS ; TEMPORAL VARIATION ; TREE PLANTATIONS ; CARBON STORAGE ; FOREST SOILS ; BIOMASS C ; NITROGEN ; VARIABILITY ; INPUTS |
| WOS研究方向 | Science Citation Index Expanded (SCI-EXPANDED) |
| 语种 | 英语 |
| WOS记录号 | WOS:000378188600021 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [31360136, 31560168] ; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2013M541080, 2014T70139] ; Key Laboratory of Poyang Lake Wetland and Watershed Research, Ministry of Education, China [PK2014009] ; Natural Science Foundation of Jiangxi Province, ChinaNatural Science Foundation of Jiangxi Province [20151BAB204007] ; Open Foundation of Jiangxi Province Key Lab of Protection and Utilization of Subtropical Plant Resources, China |
| 源URL | [http://ir.ibcas.ac.cn/handle/2S10CLM1/25223]  |
| 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.Jiangxi Normal Univ, Key Lab Poyang Lake Wetland & Watershed Res, Jiangxi Prov Key Lab Protect & Utilizat Subtrop P, Minist Educ,Coll Life Sci, Nanchang 330022, Peoples R China 3.Jiangxi Agr Univ, Coll Foreign Languages, Nanchang 330022, Peoples R China 4.Jiangxi Res Inst Soil & Water Conservat, Nanchang 330029, Peoples R China 5.Hezhou Univ, Coll Chem & Bioengn, Hezhou 542899, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang Yan-jie,Yan Yue,Fu Xiang-ping,et al. Responses of soil microbial respiration to plantations depend on soil properties in subtropical China[J]. JOURNAL OF INTEGRATIVE AGRICULTURE,2016,15(6):1376-1384. |
| APA | Zhang Yan-jie.,Yan Yue.,Fu Xiang-ping.,Yang Jie.,Zhang Su-yan.,...&Lu Shun-bao.(2016).Responses of soil microbial respiration to plantations depend on soil properties in subtropical China.JOURNAL OF INTEGRATIVE AGRICULTURE,15(6),1376-1384. |
| MLA | Zhang Yan-jie,et al."Responses of soil microbial respiration to plantations depend on soil properties in subtropical China".JOURNAL OF INTEGRATIVE AGRICULTURE 15.6(2016):1376-1384. |
入库方式： OAI收割
来源：植物研究所
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