Articles | Volume 8, issue 2
https://doi.org/10.5194/soil-8-645-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/soil-8-645-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Original research article
| 
06 Oct 2022
Original research article |
| 06 Oct 2022
| 06 Oct 2022
Effects of mild alternate wetting and drying irrigation and rice straw application on N2O emissions in rice cultivation
Kaikuo Wu
Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang
110016, China
Engineering Laboratory for Green Fertilizers, Chinese Academy of
Sciences, Shenyang 110016, China
Wentao Li
Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang
110016, China
University of Chinese Academy of Sciences, Beijing 100049, China
Zhanbo Wei
Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang
110016, China
Engineering Laboratory for Green Fertilizers, Chinese Academy of
Sciences, Shenyang 110016, China
Zhi Dong
Institute of Tillage and Cultivation, Liaoning Academy of
Agricultural Sciences, Shenyang 110161, China
Liaoning Key Laboratory of Conservation Tillage in Dry Land, Shenyang
110161, China
Yue Meng
Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang
110016, China
University of Chinese Academy of Sciences, Beijing 100049, China
Na Lv
Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang
110016, China
University of Chinese Academy of Sciences, Beijing 100049, China
Lili Zhang
CORRESPONDING AUTHOR
Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang
110016, China
Engineering Laboratory for Green Fertilizers, Chinese Academy of
Sciences, Shenyang 110016, China
National Engineering Laboratory for Soil Nutrient Management,
Shenyang 110016, China
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Cited
12 citations as recorded by crossref.
- Mitigating nitrous oxide emissions through iron amendments in water-saving irrigated paddy fields: A review M. Nasim et al. https://doi.org/10.63697/jeshs.2026.10054
- Optimized tillage methods increase mechanically transplanted rice yield and reduce the greenhouse gas emissions S. Cheng et al. https://doi.org/10.1016/j.jia.2023.05.033
- Responses of grain yield, water use efficiency, and greenhouse gas emissions of rice to alternate wetting and drying irrigation T. Hu et al. https://doi.org/10.2166/ws.2025.104
- Straw mulching combined with alternate wetting and drying reduces methane emissions in paddy fields: associations with carbon availability and methanogenic archaeal community shifts C. Shu et al. https://doi.org/10.1016/j.jenvman.2026.130155
- Side-deep placement of controlled-release urea combined with alternate wetting and drying irrigation achieves sustainable intensification of rice production in the rice–wheat system Y. Wang et al. https://doi.org/10.1016/j.fcr.2025.110241
- Effects of Nitrogen Fertilizer Application on N2O Emissions from Rice Cultivation: A Review A. Dăncilă et al. https://doi.org/10.3390/environments12100383
- Meta-Analysis of Alternate Wetting and Drying (AWD) Irrigation Effects on Methane and Nitrous Oxide Emissions Across Different Climates and Soil Types A. Rafy et al. https://doi.org/10.59324/ejeba.2025.2(5).13
- Elevated atmospheric CO2 alters N2O-producing microbial communities and nitrogen cycling in paddy soils Z. Wu et al. https://doi.org/10.1007/s11104-025-08158-z
- Interaction between water, crop residue and fertilization management on the source-differentiated nitrogen uptake by rice A. Vitali et al. https://doi.org/10.1007/s00374-024-01794-0
- The environmental trade-offs of applying soil amendments: Microbial biomass and greenhouse gas emission dynamics in organic rice paddy soils H. Lasar et al. https://doi.org/10.1016/j.apsoil.2025.105977
- Recent Advances in Greenhouse Gas Mitigation Strategies for Sustainable Rice Production G. Mmbando & N. Sekiya https://doi.org/10.1155/ioa/3225822
- Life cycle assessment of rice farming in Indian Punjab: Balancing environmental sustainability and economic profitability across farm sizes A. Singh & P. Kataria https://doi.org/10.1016/j.crsust.2026.100350
12 citations as recorded by crossref.
- Mitigating nitrous oxide emissions through iron amendments in water-saving irrigated paddy fields: A review M. Nasim et al. https://doi.org/10.63697/jeshs.2026.10054
- Optimized tillage methods increase mechanically transplanted rice yield and reduce the greenhouse gas emissions S. Cheng et al. https://doi.org/10.1016/j.jia.2023.05.033
- Responses of grain yield, water use efficiency, and greenhouse gas emissions of rice to alternate wetting and drying irrigation T. Hu et al. https://doi.org/10.2166/ws.2025.104
- Straw mulching combined with alternate wetting and drying reduces methane emissions in paddy fields: associations with carbon availability and methanogenic archaeal community shifts C. Shu et al. https://doi.org/10.1016/j.jenvman.2026.130155
- Side-deep placement of controlled-release urea combined with alternate wetting and drying irrigation achieves sustainable intensification of rice production in the rice–wheat system Y. Wang et al. https://doi.org/10.1016/j.fcr.2025.110241
- Effects of Nitrogen Fertilizer Application on N2O Emissions from Rice Cultivation: A Review A. Dăncilă et al. https://doi.org/10.3390/environments12100383
- Meta-Analysis of Alternate Wetting and Drying (AWD) Irrigation Effects on Methane and Nitrous Oxide Emissions Across Different Climates and Soil Types A. Rafy et al. https://doi.org/10.59324/ejeba.2025.2(5).13
- Elevated atmospheric CO2 alters N2O-producing microbial communities and nitrogen cycling in paddy soils Z. Wu et al. https://doi.org/10.1007/s11104-025-08158-z
- Interaction between water, crop residue and fertilization management on the source-differentiated nitrogen uptake by rice A. Vitali et al. https://doi.org/10.1007/s00374-024-01794-0
- The environmental trade-offs of applying soil amendments: Microbial biomass and greenhouse gas emission dynamics in organic rice paddy soils H. Lasar et al. https://doi.org/10.1016/j.apsoil.2025.105977
- Recent Advances in Greenhouse Gas Mitigation Strategies for Sustainable Rice Production G. Mmbando & N. Sekiya https://doi.org/10.1155/ioa/3225822
- Life cycle assessment of rice farming in Indian Punjab: Balancing environmental sustainability and economic profitability across farm sizes A. Singh & P. Kataria https://doi.org/10.1016/j.crsust.2026.100350
Saved (final revised paper)
Latest update: 21 Jun 2026
Short summary
We explored the effects of mild alternate wetting and drying (AWD) irrigation combined with rice straw return on N2O emissions and rice yield through rice pot experiments. Mild AWD irrigation significantly increased both N2O and yield-scaled N2O emissions. The addition of rice straw under mild AWD irrigation could promote N2O emissions. Mild AWD irrigation could reduce soil-nitrogen uptake by rice when urea was applied. Mild AWD irrigation reduced rice aboveground biomass but not rice yield.
We explored the effects of mild alternate wetting and drying (AWD) irrigation combined with rice...
