Effects of different irrigation regimes on soil compaction in a winter wheat-summer maize cropping system in the North China Plain
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- 作者：Xiuwei Liua ; b ; liuxiuweijun@163.com" class="auth_mail" title="E-mail the corresponding author ; Til Feikec ; Liwei Shaoa ; Hongyong Suna ; Suying Chena ; Xiying Zhanga ; xyzhang@sjziam.ac.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Irrigation ; Traditional tillage ; Subsoil compaction ; Freezing/thawing cycles ; Wetting/drying cycles
- 刊名：Catena
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：137
- 期：Complete
- 页码：70-76
- 全文大小：760 K
文摘
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Freezing and thawing process helped in alleviating soil compaction.
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Its effectiveness was only of temporary nature.
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Wetting and drying cycles played an enduring role in soil decompaction.
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Deep tillage increased the potential recompaction by irrigation.
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FI increased the subsoil BD, but DI decreased it.