| 减少农业甲烷排放的技术选择 |
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| 引用本文： | 林而达.减少农业甲烷排放的技术选择[J].生态与农村环境学报,1993(Z1). |
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| 作者姓名： | 林而达 |
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| 作者单位： | 中国农业科学院农业气象研究所 北京 |
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| 摘 要： | 文章总结了温室气体甲烷的最新研究进展,包括:甲烷对全球变暖的贡献,甲烷的排放机理以及优先研究的领域;估算了我国农业甲烷排放的贡献:中国约占世界人工源甲烷排放量的10.48％,其中农业排放占一半以上;根据实验结果,提出了筛选低排放水稻品种、水分管理、施肥管理、改进饲料、使用添加剂和生长调节剂、改进遗传、促进繁育等减少稻田和反刍家畜甲烷排放的若干技术选择。
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| 关 键 词： | 温室气体 甲烷 气候变化 农业环境 |
Tchnological Options for Reducing Methane Emissions from Agricultural Systems. |
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| Lin Erda.Tchnological Options for Reducing Methane Emissions from Agricultural Systems.[J].Journal of Ecology and Rural Environment,1993(Z1). |
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| Authors: | Lin Erda |
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| Abstract: | The latest progress of greenhouse gas-methane researches is summarized, including its contribution to global warming, emission mechanisms and prioities of methane research. It is estimated that China contributes 10. 48% of world total anthropogenic methane emission, with over half of that comes from agriculture. On the basis of experimental results, the technological options for reducing methane emission from rice paddy and domestic ruminant animals are proposed. |
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| Keywords: | greenhouse gases methane climate change agricultural environment |
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