Short-term effects of tillage practices on organic carbon in clay loam soil of northeast china
文献类型：期刊论文
| 作者 | Liang Ai-Zhen; Zhang Xiao-Ping; Fang Hua-Jun; Yang Xue-Ming; Drury, C. F. |
| 刊名 | Pedosphere
 |
| 出版日期 | 2007-10-01 |
| 卷号 | 17期号:5页码:619-623 |
| 关键词 | Clay loam soil Moldboard plow No-tillage Ridge tillage Soil organic carbon |
| ISSN号 | 1002-0160 |
| 通讯作者 | Yang xue-ming(yangx@agr.gc.ca) |
| 英文摘要 | A tillage experiment, consisting of moldboard plow (mp), ridge tillage (rt), and no-tillage (nt), was performed in a randomized complete block design with four replicates to study the effect of 3-year tillage management on soc content and its distribution in surface layer (30 cm) of a clay loam soil in northeast china. nt did not lead to significant increase of soc in topsoil (0-5 cm) compared with mp and rt; however, the soc content in nt soil was remarkably reduced at a depth of 5-20 cm. accordingly, short-term (3-year) nt management tended to stratify soc concentration, but not necessarily increase its storage in the plow layer for the soil. |
| WOS关键词 | CROPPING SYSTEMS ; MATTER ; NITROGEN ; SEQUESTRATION ; POOLS ; DENSITY ; CANADA |
| WOS研究方向 | Agriculture |
| WOS类目 | Soil Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000249943600009 |
| 出版者 | SCIENCE CHINA PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2381901 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yang Xue-Ming |
| 作者单位 | 1.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Changchun 130012, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Agr Canada, Greenhouse & Proc Crops Res Ctr, Harrow, ON N0R 1G0, Canada |
| 推荐引用方式 GB/T 7714 | Liang Ai-Zhen,Zhang Xiao-Ping,Fang Hua-Jun,et al. Short-term effects of tillage practices on organic carbon in clay loam soil of northeast china[J]. Pedosphere,2007,17(5):619-623. |
| APA | Liang Ai-Zhen,Zhang Xiao-Ping,Fang Hua-Jun,Yang Xue-Ming,&Drury, C. F..(2007).Short-term effects of tillage practices on organic carbon in clay loam soil of northeast china.Pedosphere,17(5),619-623. |
| MLA | Liang Ai-Zhen,et al."Short-term effects of tillage practices on organic carbon in clay loam soil of northeast china".Pedosphere 17.5(2007):619-623. |
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来源：中国科学院大学
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