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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2024.8
- 수록면
- 216 - 224 (9page)
이용수
초록· 키워드
오류제보하기
Climate change is causing a variety of environmental issues globally, and the frequency and intensity of droughts in the country are expected to increase. This has heightened the importance of managing agricultural water resources and necessitated the adoption of more efficient farming practices. In this study, we evaluated water inflow, outflow, nutrient concentration, and rice yield under continuous flooding (CF), alternate wetting and drying (AWD) in paddy soils with two different soil textures. AWD proved effective in saving water, as it increased rainfall infiltration and reduced irrigation water input compared to CF. Specifically, in silty clay loam (SiCL) soils, AWD resulted in less water and nutrient outflow than CF. Rice yields increased by 16.4% under AWD compared to CF in SiCL soils, and by 31.9% in sandy loam (SL) soils. These results suggest that water management practices can help mitigate the impact of climate change on irrigation water shortages and increase rice yields across various soil textures compared to conventional farming practices.
목차
ABSTRACT
Introduction
Materials and Methods
Results and Discussion
Conclusions
References
참고문헌 (25)
참고문헌 신청
Baek N, Park SW, Shin ES, Heo SB, Park HJ, Choi WJ. 2023. Changes in methane emission of Korean rice production systems for the last two decades and suggestions for methane mitigation. Korean J. Soil Sci. Fert. 56:199-208. https://doi.org/10.7745/KJSSF.2023.56.2.199
Carrijo DR, Lundy ME, Linquist BA. 2017. Rice yields and water use under alternate wetting and drying irrigation: A meta-analysis. Field Crop. Res. 203:173-180. http://dx.doi.org/10.1016/j.fcr.2016.12.002
Choi JD, Uphoff N, Kim JG, Lee SI. 2019. Greenhouse gas reduction from paddy by environmentally-friendly intermittent irrigation: A review. Journal of Wetlands Research. 21:43-56. https://doi.org/10.17663/JWR.2019.21.1.043
Choi JS, Won JG, Ahn DJ, Park SG, Lee SP. 2004. Growth and yield of rice by field water management for water-saving irrigation. Korean J. Crop Sci. 49:441-446.
Gao R, Gu S, Jiang R, Han H, Su J, Zhao S, Cui Y. 2023. Impact of reclaimed water irrigation on rice yields and quality. BIO web Conf. 60:2008.
Carrijo DR, Lundy ME, Linquist BA. 2017. Rice yields and water use under alternate wetting and drying irrigation: A meta-analysis. Field Crop. Res. 203:173-180. http://dx.doi.org/10.1016/j.fcr.2016.12.002
Choi JD, Uphoff N, Kim JG, Lee SI. 2019. Greenhouse gas reduction from paddy by environmentally-friendly intermittent irrigation: A review. Journal of Wetlands Research. 21:43-56. https://doi.org/10.17663/JWR.2019.21.1.043
Choi JS, Won JG, Ahn DJ, Park SG, Lee SP. 2004. Growth and yield of rice by field water management for water-saving irrigation. Korean J. Crop Sci. 49:441-446.
Gao R, Gu S, Jiang R, Han H, Su J, Zhao S, Cui Y. 2023. Impact of reclaimed water irrigation on rice yields and quality. BIO web Conf. 60:2008.
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