Soil Degradation and Soil Productivity Restoration and Maintenance in Hilly Land of Southern China
文献类型：期刊论文
| 作者 | Gangcai Liu ; Meirong Gao; Jianhui Zhang; Bo Zhu
|
| 刊名 | Archives of Agronomy and Soil Science
 |
| 出版日期 | 2002 |
| 卷号 | 48期号:1页码:311-318 |
| 关键词 | soil productivity |
| 通讯作者 | Bo Zhu |
| 合作状况 | 其它 |
| 英文摘要 | Soil fertility degeneration and land productivity loss caused by soil erosion are severe problems in hilly land of southern China. A long term field experiment was conducted during 1984 to 1993 to determine soil productivity in a typical degraded hilly area of purple soil (orthic Entisol) in Yanting, Sichuan, China. Results showed that a conservation tillage system with ridge-furrow cropping and seasonal no-tillage increased topsoil depth by 118 mm over the conventional tillage. Soil structure and soil physical, chemical and biological characteristics were also improved when conservation tillage was adopted. In conclusion, this system is suitable conserving soil and water resources and therefore for restoring dry land crop production in degraded hilly land of southern China |
| 原文出处 | http://www.tandfonline.com/doi/abs/10.1080/03650340214203 |
| 语种 | 英语 |
| 公开日期 | 2010-12-07 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/2733]  |
| 专题 | 成都山地灾害与环境研究所_成都山地所知识仓储（2009年以前） 成都山地灾害与环境研究所_山地灾害与地表过程重点实验室 成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室 |
| 推荐引用方式 GB/T 7714 | Gangcai Liu,Meirong Gao,Jianhui Zhang,et al. Soil Degradation and Soil Productivity Restoration and Maintenance in Hilly Land of Southern China[J]. Archives of Agronomy and Soil Science,2002,48(1):311-318. |
| APA | Gangcai Liu,Meirong Gao,Jianhui Zhang,&Bo Zhu.(2002).Soil Degradation and Soil Productivity Restoration and Maintenance in Hilly Land of Southern China.Archives of Agronomy and Soil Science,48(1),311-318. |
| MLA | Gangcai Liu,et al."Soil Degradation and Soil Productivity Restoration and Maintenance in Hilly Land of Southern China".Archives of Agronomy and Soil Science 48.1(2002):311-318. |
入库方式： OAI收割
来源：成都山地灾害与环境研究所
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