Uniaxial compression behaviour and soil physical quality of topsoils under conventional and conservation tillage
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- 作者：J. Rü ; cknagela ; jan.ruecknagel@landw.uni-halle.de" class="auth_mail" title="E-mail the corresponding author ; A. Rademacherb ; P. Gö ; tzea ; B. Hofmanna ; O. Christena
- 关键词：Precompression stress ; Dry bulk density ; Aggregate density ; Soil tillage ; Reduced tillage ; No-tillage
- 刊名：Geoderma
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：286
- 期：Complete
- 页码：1-7
- 全文大小：617 K
文摘
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Study analyses compaction behaviour in seven trials with conv. vs. cons. tillage.
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Compaction behaviour was analysed for whole soil and for aggregates separately.
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Similar behaviour at the virgin compression section of the stress/density functions
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Stability against mechanical loads in cons. tillage should not be overestimated.