Chemical degradation of a Ferralsol (Oxisol) under intensive rubber (Hevea brasiliensis) farming in tropical China
文献类型：期刊论文
| 作者 | Zhang, Hua; Zhang, Gan-Lin; Zhao, Yu-Guo; Zhao, Wen-Jun; Qi, Zhi-Ping |
| 刊名 | SOIL & TILLAGE RESEARCH
 |
| 出版日期 | 2007-03-01 |
| 卷号 | 93期号:1页码:109-116 |
| 关键词 | ferralsols oxisols Hevea brasiliensis sustainable management soil quality soil acidification tropics |
| ISSN号 | 0167-1987 |
| DOI | 10.1016/j.still.2006.03.013 |
| 通讯作者 | Zhang, Gan-Lin(glzhang@issas.ac.cn) |
| 英文摘要 | Impacts of intensive management practices on rubber (Hevea brasiliensis) farms (e.g., land clearance, fertilization, and rubber tapping) have not been adequately investigated. In this study, soil was taken from fields of grass (before rubber plantation), immature rubber (before tapping), and mature rubber (after tapping) at a tropical farm in Hainan, China. Soil organic matter, plant nutrients, cations, and soil pH were determined. Rubber cultivation resulted in significant decline of soil organic C and microbial biomass C. Available P was extremely low for all soils, resulting from the naturally low P content and the high sorption capacity of highly weathered Ferralsol. Furthermore, soil pH decreased by about 0.5 units, accompanied by an increase of exchangeable Al by more than one-fold. Regression analysis demonstrated that soil acidification was characterized by the depletion of base cations and release of Al. To maintain tropical soil quality, farming practices such as liming and organic amendment should be included in the best management practices of rubber farm. (c) 2006 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| WOS关键词 | SOIL |
| WOS研究方向 | Agriculture |
| WOS类目 | Soil Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000244163800011 |
| 出版者 | ELSEVIER SCIENCE BV |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2558614 |
| 专题 | 南京土壤研究所 |
| 通讯作者 | Zhang, Gan-Lin |
| 作者单位 | 1.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China 2.Chinese Acad Trop Agr Sci, Danzhou 571737, Hainan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Hua,Zhang, Gan-Lin,Zhao, Yu-Guo,et al. Chemical degradation of a Ferralsol (Oxisol) under intensive rubber (Hevea brasiliensis) farming in tropical China[J]. SOIL & TILLAGE RESEARCH,2007,93(1):109-116. |
| APA | Zhang, Hua,Zhang, Gan-Lin,Zhao, Yu-Guo,Zhao, Wen-Jun,&Qi, Zhi-Ping.(2007).Chemical degradation of a Ferralsol (Oxisol) under intensive rubber (Hevea brasiliensis) farming in tropical China.SOIL & TILLAGE RESEARCH,93(1),109-116. |
| MLA | Zhang, Hua,et al."Chemical degradation of a Ferralsol (Oxisol) under intensive rubber (Hevea brasiliensis) farming in tropical China".SOIL & TILLAGE RESEARCH 93.1(2007):109-116. |
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来源：南京土壤研究所
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