The effect of agricultural practices on methane and nitrous oxide emissions from rice field and pot experiments

被引:9
|
作者
Li Yue
Lin Erda
Rao Minjie
机构
[1] Chinese Academy of Agricultural Sciences,Agrometeorology Institute
来源
关键词
fertilizer; methane and nitrous oxide emission; rice field; water regime;
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中图分类号
学科分类号
摘要
The authors of this paper measured the methane and nitrous oxide fluxes emissions from rice field with different rice varieties and the two fluxes from pot experiments with different soil water regime and fertilizer treatment. The experiment results showed that: (1) The CH4 emission rates were different among different varieties; (2) There was a trade-off between CH4 and N2O emissions from rice field with some agricultural practices; (3) We must consider the mitigation options comprehensively to mitigate CH4 and N2O emissions from rice fields.
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页码:47 / 50
页数:3
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