Comparing Farming Methods in Pollutant runoff loads from Paddy Fields using the CREAMS-PADDY Model
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چکیده
منابع مشابه
Pseudomonas pseudomallei: danger in the paddy fields.
'Whitmore's diScSlSe', 'morphia injector'8 septi-caemia', 'the great mimicker' and 'Vietnamese time-bomb' are some of the more colourful names which have been given to melioidosis since it was lirst described inBurma by WHITMORE & KRISHNASWAMI (1912). Pzz&monus pseudmllei has caused outbreaks of infection amongst animals in such diverse settings as a Hong Kong dolphinarium and zoos in Paris (GA...
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Organic farming aims to reduce the effect on the ecosystem and enhance biodiversity in agricultural areas, but the long-term effectiveness of its application is unclear. Assessments have rarely included various taxonomic groups with different ecological and economic roles. In paddy fields with different numbers of years elapsed since the transition from conventional to organic farming, we inves...
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Recent field studies in rice paddy fields in Japan and China have shown that N2O is emitted to the atmosphere not only after the application of nitrogen fertilisers under flooded conditions but also in a period from the final drainage to submergence in the following rice-growing season through nitrification or denitrification. Those results clearly indicate that CH4 and N2O emissions in rice pa...
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Microbial production in anoxic wetland rice soils is a major source of atmospheric CH4 the most important non-CO2 greenhouse gas. Much higher CH4 emissions from well managed irrigated rice fields in the wet than in the dry season could not be explained by seasonal differences in temperature. We hypothesized that high CH4 emissions in the wet season are caused by low grain to biomass ratios. In ...
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ژورنال
عنوان ژورنال: Korean Journal of Environmental Agriculture
سال: 2012
ISSN: 1225-3537
DOI: 10.5338/kjea.2012.31.4.318