Paddy rice fields may contribute to methane (CH4) emission from soil due to anaerobic conditions after flooding. Alternatives to continuous flooding irrigation in rice have been developed to mitigate CH4 efflux into the atmosphere. This study aims to investigate the effects of irrigation managements in the CH4 efflux during the rice growing season. An experiment was carried out at in Santa Maria, Rio Grande do Sul State, Brazil, during 2007/08 and 2009/10 growing seasons. The treatments were continuous flooding and intermittent irrigation in 2007/08 and continuous flooding, intermittent irrigation and flush irrigation in 2009/10. Intermittent irrigation is effective in mitigating CH4 efflux from rice fields when climatic conditions enable w...
The State of Rio Grande do Sul in Brazil cultivates about 1Mha of rice in paddy fields. The soils ar...
The different soil tillage systems and cover crop management in areas of flooded irrigated rice show...
Nos últimos anos, grande atenção tem sido dirigida aos problemas potenciais ocasionáveis pelo "efeit...
Paddy rice fields may contribute to methane (CH4) emission from soil due to anaerobic conditions aft...
Paddy rice fields may contribute to methane (CH4) emission from soil due to anaerobic conditions aft...
Irrigated rice crops in Brazil correspond to 35% of the total rice area and the preferred irrigation...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe rice paddy is responsible for 12-16% ...
Methane (CH4) is one of the dominant greenhouse gases (GHG) widely emitted from rice fields, thus si...
The concentration of methane (CH4) in the atmosphere is increasing at 1% per annum and rice fields a...
Solos de várzea sob cultivo de arroz irrigado contribuem com aproximadamente 18 % das emissões totai...
Solos de várzea sob cultivo de arroz irrigado contribuem com aproximadamente 18 % das emissões totai...
Methane (CH4) is one of the dominant greenhouse gases (GHG) widely emitted from rice fields, thus si...
Solos de várzea sob cultivo de arroz irrigado contribuem com aproximadamente 18 % das emissões totai...
A lavoura arrozeira é uma importante fonte de metano (CH4) no Rio Grande do Sul (RS), estado no qual...
Rice cultivation is a major source of methane (CH4) emissions. Intermittent irrigation systems in ri...
The State of Rio Grande do Sul in Brazil cultivates about 1Mha of rice in paddy fields. The soils ar...
The different soil tillage systems and cover crop management in areas of flooded irrigated rice show...
Nos últimos anos, grande atenção tem sido dirigida aos problemas potenciais ocasionáveis pelo "efeit...
Paddy rice fields may contribute to methane (CH4) emission from soil due to anaerobic conditions aft...
Paddy rice fields may contribute to methane (CH4) emission from soil due to anaerobic conditions aft...
Irrigated rice crops in Brazil correspond to 35% of the total rice area and the preferred irrigation...
Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorThe rice paddy is responsible for 12-16% ...
Methane (CH4) is one of the dominant greenhouse gases (GHG) widely emitted from rice fields, thus si...
The concentration of methane (CH4) in the atmosphere is increasing at 1% per annum and rice fields a...
Solos de várzea sob cultivo de arroz irrigado contribuem com aproximadamente 18 % das emissões totai...
Solos de várzea sob cultivo de arroz irrigado contribuem com aproximadamente 18 % das emissões totai...
Methane (CH4) is one of the dominant greenhouse gases (GHG) widely emitted from rice fields, thus si...
Solos de várzea sob cultivo de arroz irrigado contribuem com aproximadamente 18 % das emissões totai...
A lavoura arrozeira é uma importante fonte de metano (CH4) no Rio Grande do Sul (RS), estado no qual...
Rice cultivation is a major source of methane (CH4) emissions. Intermittent irrigation systems in ri...
The State of Rio Grande do Sul in Brazil cultivates about 1Mha of rice in paddy fields. The soils ar...
The different soil tillage systems and cover crop management in areas of flooded irrigated rice show...
Nos últimos anos, grande atenção tem sido dirigida aos problemas potenciais ocasionáveis pelo "efeit...