Towards the highly effective use of precipitation by ridge-furrow with plastic film mulching instead of relying on irrigation resources in a dry semi-humid area
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- 作者：Changjiang Lia ; Xiaoxia Wena ; Xuejie Wanb ; Yang Liua ; Juan Hana ; Yuncheng Liaoa ; yunchengliao@163.com" class="auth_mail" title="E-mail the corresponding author ; Wei Wua ; c ; weiwu@nwsuaf.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Water-saving ; Rainfall harvesting technology ; Food security ; Irrigation ; Wheat
- 刊名：Field Crops Research
- 出版年：2016
- 出版时间：1 March 2016
- 年：2016
- 卷：188
- 期：Complete
- 页码：62-73
- 全文大小：1832 K
文摘
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The highest yield of 9.7 t ha−1 was achieved under well-irrigated practice (WI).
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Ridge-furrow with plastic film mulching practice (RFPFM) resulted in up to 74% of the yield of WI.
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RFPFM increased water-use efficiency by more than 50% compared with CK and WI.
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RFPFM increased the N fertilizer productivity and N uptake efficiency by 53% and 44% compared with CK