Reducing greenhouse gas emissions from a wheat-maize rotation system while still maintaining productivity
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- 作者：Jianzheng Lia ; b ; Enli Wangb ; Enli.Wang@csiro.au" class="auth_mail" title="E-mail the corresponding author ; Yingchun Wanga ; Hongtao Xingb ; Daolong Wanga ; Ligang Wanga ; wangligang@caas.cn" class="auth_mail" title="E-mail the corresponding author ; Chunyu Gaoa
- 关键词：Grain yield ; Greenhouse gas emissions ; Nitrogen ; Irrigation ; APSIM
- 刊名：Agricultural Systems
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：145
- 期：Complete
- 页码：90-98
- 全文大小：1128 K
文摘
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A modeling approach was used to explore options to reduce GHG from agriculture.
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Potential exists to improve water & N management in North China Plain.
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N fertilizer & irrigation can be reduced by 28% & 14% without sacrificing crop yield.
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The improved management could reduce GHG emissions by 31%.
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