SOIL
SOIL
SOIL
Articles | Volume 8, issue 2
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.
https://doi.org/10.5194/soil-8-645-2022
© Author(s) 2022. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 8, issue 2
Original research article
 | 
06 Oct 2022
Original research article |  | 06 Oct 2022

Effects of mild alternate wetting and drying irrigation and rice straw application on N2O emissions in rice cultivation

Kaikuo Wu, Wentao Li, Zhanbo Wei, Zhi Dong, Yue Meng, Na Lv, and Lili Zhang

Viewed

Total article views: 1,305 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
920 352 33 1,305 67 11 17
  • HTML: 920
  • PDF: 352
  • XML: 33
  • Total: 1,305
  • Supplement: 67
  • BibTeX: 11
  • EndNote: 17
Views and downloads (calculated since 13 Jun 2022)
Cumulative views and downloads (calculated since 13 Jun 2022)

Viewed (geographical distribution)

Total article views: 1,305 (including HTML, PDF, and XML) Thereof 1,195 with geography defined and 110 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 26 Apr 2024
Download
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.
Read more