气候变化领域集成服务门户(CCPortal): Higher rice yield and lower greenhouse gas emissions with cattle manure amendment is achieved by alternate wetting and drying

CCPortal

DOI	10.1080/00380768.2023.2298775
	Higher rice yield and lower greenhouse gas emissions with cattle manure amendment is achieved by alternate wetting and drying
	Pramono, Ali; Adriany, Terry Ayu; Al Viandari, Nourma; Susilawati, Helena Lina; Wihardjaka, Anicetus; Sutriadi, Mas Teddy; Yusuf, Wahida Annisa; Ariani, Miranti; Wagai, Rota; Tokida, Takeshi; Minamikawa, Kazunori
发表日期	2024
ISSN	0038-0768
EISSN	1747-0765
起始页码	70
结束页码	2
卷号	70 期号:2
英文摘要	Climate change and water scarcity threaten the sustainability of rice production systems. Alternate wetting and drying (AWD) is a promising option to reduce methane (CH4) emission from irrigated paddy fields. However, its effect on rice yield remains to be clarified. Organic amendment can increase rice yield but may also increase CH4 emission. We therefore hypothesized that the combination of AWD with organic amendment could both increase rice yield and decrease CH4 emission. We carried out field experiments in six consecutive rice seasons during 2019 - 2022 in Central Java, Indonesia. We examined the effect of water management (continuous flooding [CF] and AWD) with (+M) and without (-M) the amendment of cattle manure as a locally available organic matter on rice growth and yield and the emissions of CH4 and nitrous oxide (N2O). AWD significantly (p < 0.05) decreased CH4 emission by 29% but marginally (p < 0.1) increased N2O emission by 10% relative to CF. There was no significant effect of AWD alone on rice yield. AWD significantly increased water productivity (the ratio of rice yield to irrigated water volume) by 50%. Cattle manure amendment significantly increased CH4 emission by 12% and rice yield by 5% but did not affect N2O emission. The combination effect of AWD+M relative to CF-M (control) was additive and resulted in a 7% increase in rice yield, a 19% decrease in the global warming potential (GWP) of CH4 + N2O emissions during both growing and fallow periods, and a 24% decrease in yield-scaled GWP. Our results indicated that the combination of AWD with cattle manure amendment would be a promising means to increase rice yield while reducing total soil greenhouse gas emission from irrigated rice paddies.
英文关键词	Global warming; methane; nitrous oxide; organic amendment; water management
语种	英语
WOS研究方向	Plant Sciences ; Environmental Sciences & Ecology ; Agriculture
WOS类目	Plant Sciences ; Environmental Sciences ; Soil Science
WOS记录号	WOS:001134548700001
来源期刊	SOIL SCIENCE AND PLANT NUTRITION
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/302517
作者单位	National Agriculture & Food Research Organization - Japan; Japan International Research Center for Agricultural Sciences; Japan International Research Center for Agricultural Sciences
推荐引用方式 GB/T 7714	Pramono, Ali,Adriany, Terry Ayu,Al Viandari, Nourma,et al. Higher rice yield and lower greenhouse gas emissions with cattle manure amendment is achieved by alternate wetting and drying[J],2024,70(2).
APA	Pramono, Ali.,Adriany, Terry Ayu.,Al Viandari, Nourma.,Susilawati, Helena Lina.,Wihardjaka, Anicetus.,...&Minamikawa, Kazunori.(2024).Higher rice yield and lower greenhouse gas emissions with cattle manure amendment is achieved by alternate wetting and drying.SOIL SCIENCE AND PLANT NUTRITION,70(2).
MLA	Pramono, Ali,et al."Higher rice yield and lower greenhouse gas emissions with cattle manure amendment is achieved by alternate wetting and drying".SOIL SCIENCE AND PLANT NUTRITION 70.2(2024).