Controlled irrigation mitigates the annual integrative global warming potential of methane and nitrous oxide from the rice-winter wheat rotation systems in Southeast China
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- 作者：Huijing Houa ; Shihong Yangb ; Fangtong Wanga ; Dan Lia ; Junzeng Xub ; xjz481@hhu.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Irrigation ; Emission ; Mitigate ; Methane ; Nitrous oxide ; Rice&ndash ; wheat rotation
- 刊名：Ecological Engineering
- 出版年：2016
- 出版时间：January 2016
- 年：2016
- 卷：86
- 期：Complete
- 页码：239-246
- 全文大小：1026 K
文摘
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CH4 and N2O emissions from rice–wheat rotation systems under CI were investigated.
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CI significantly reduced cumulative CH4 emission from rice–wheat systems.
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CI did not cause a difference on cumulative N2O emission from rice–wheat systems.
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CI significantly mitigates GWP of CH4 and N2O from the rice–wheat systems.
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CI did not cause a significant difference of crop yields between CI and TI fields.