Visual Evaluation of Soil Structure Under Grassland management
文献类型：期刊论文
| 作者 | Cui, J.1,2; Askari, M. S.2; Holden, N. M.2; Cui Junfang
|
| 刊名 | SOIL USE AND MANAGEMENT
 |
| 出版日期 | 2014-03-01 |
| 卷号 | 30期号:1页码:129-138 |
| 关键词 | grassland management Visual Evaluation of Soil Structure |
| ISSN号 | 0266-0032 |
| 通讯作者 | J.Cui |
| 英文摘要 | Twenty sites representing the typical range of grass-based beef and dairy production management intensity in Ireland were used to assess soil structural quality with the Visual Evaluation of Soil Structure (VESS) method combined with laboratory analysis. The results showed that VESS was suitable for assessing soil structural quality for grassland productivity. According to the threshold values proposed by Ball [Soil Use and Management (2007), 23, 329-337] for management intervention, all fields except one in this study were between Sq 1 and Sq 3, indicating that the typical range of management intensity does not cause undue soil damage and can be regarded as sustainable for soil structure. There was an indication that as intensification increases, temperate maritime grassland soils showed signs of degradation with respect to soil structure for maintaining grass productivity. While reseeding might solve some problems, it causes others due to the release of soil carbon. This raises the prospect that 'sustainable intensification' of livestock production may be limited by the health of the soil resource that supports it. Significant negative correlations between Sq and soil C content (P<0.01) and between Sq and soil N content (P<0.05) were observed, indicating a close relationship between soil structure and soil carbon and nitrogen. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Soil Science |
| 研究领域[WOS] | Agriculture |
| 关键词[WOS] | AGGREGATE STABILITY ; PHYSICAL-PROPERTIES ; COMPACTION DAMAGE ; RAPID ASSESSMENT ; ORGANIC-MATTER ; NO-TILLAGE ; QUALITY ; PRODUCTIVITY ; INDICATORS ; IMPACTS |
| 收录类别 | SCI |
| 原文出处 | http://onlinelibrary.wiley.com/doi/10.1111/sum.12100/abstract |
| 语种 | 英语 |
| WOS记录号 | WOS:000332773900015 |
| 公开日期 | 2015-01-17 |
| 源URL | [http://ir.imde.ac.cn/handle/131551/7719]  |
| 专题 | 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 |
| 作者单位 | 1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu 610041, Peoples R China 2.Univ Coll Dublin, UCD Sch Biosyst Engn, Dublin 4, Ireland |
| 推荐引用方式 GB/T 7714 | Cui, J.,Askari, M. S.,Holden, N. M.,et al. Visual Evaluation of Soil Structure Under Grassland management[J]. SOIL USE AND MANAGEMENT,2014,30(1):129-138. |
| APA | Cui, J.,Askari, M. S.,Holden, N. M.,&Cui Junfang.(2014).Visual Evaluation of Soil Structure Under Grassland management.SOIL USE AND MANAGEMENT,30(1),129-138. |
| MLA | Cui, J.,et al."Visual Evaluation of Soil Structure Under Grassland management".SOIL USE AND MANAGEMENT 30.1(2014):129-138. |
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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