中国农业科学院农业信息研究所 中国农学会
Agricultural Information Institute of CAAS China Association of Agricultural Science Societies
En
Ch
中国农业科学院农业信息研究所 中国农学会 主办

AI检索

订阅

返回顶部
当前位置: 首页 > 文章 > 不同堆放方式对牛粪温室气体排放的影响 农业环境科学学报 2008,27 (03) 1235-1241
Position: Home > Articles > Effect of Compost on the Greenhouse Gases Emission from Dairy Manure Journal of Agro-Environment Science 2008,27 (03) 1235-1241

不同堆放方式对牛粪温室气体排放的影响

作  者：
陆日东;李玉娥;石锋;万运帆
单  位：
中国农业科学院农业环境与可持续发展研究所
关键词：
奶牛粪便;温室气体;堆放方式
摘  要：
为了研究不同堆放方式对牛粪温室气体排放的影响,试验采用静态箱-气相色谱法对3种不同堆放处理的奶牛粪便在夏秋季的温室气体排放速率进行了观测。结果表明,两个季节CO2和CH4在试验前期排放速率较大,中后期排放较少;N2O在试验前期排放速率较小,后期排放速率逐渐上升;牛粪不同堆放方式对温室气体排放的影响很大,除了夏季试验堆放高度50cm和25cm处理CH4的排放速率差异不显著之外,其他处理间温室气体的排放差异都显著,两个季节中每天加粪10kg处理CO2和CH4的排放速率较大,其他处理CO2和CH4的排放速率较小;N2O的排放速率基本表现出相反的趋势。综合温室效应每天加粪10kg处理的最大,堆放高度为50cm处理的最小。
译  名：
Effect of Compost on the Greenhouse Gases Emission from Dairy Manure
作  者：
LU Ri-dong1,2,LI Yu-e1,2,SHI Feng1,2,WAN Yun-fan1,2(1.Institute of Agro-Environment and Sustainable Development,Chinese Academy of Agriculture Sciences,Beijing 100081,China;2.The key Laboratory for Agro-Environment & Climate Change,Ministry of Agriculture,Beijing 100081,China)
关键词：
dairy manure;greenhouse gases;pile
摘  要：
In a storage experiment with dairy cow manure,the effects of different piling height(25 cm and 50 cm) and changing manure amount by adding 10 kg per day on CO2 ,CH4 and N2O emissions from manure were investigated in summer and autumn,2006.The emissions of these three greenhouse gases from different treatments were measured by using the static chamber-GC with manual method.The emission rates of CO2 and CH4 were higher at the early stage,and lower at middle and late stages from the manure of three treatments in the two seasons.The emission rate of N2O was lower at the early stage,and increased gradually at later stage of the experiment.Different treatments affected the GHG emission greatly.The GHG emissions from dairy manure were significantly different with each other except CH4 emission between the treatments of the height of 50 cm and 25 cm in summer.And the emission rates of CO2 and CH4 were higher for the treatment adding 10 kg manure per day,and lower for the other treatments.The emission rates of N2O showed the contrary trend.Global warming potential(GWP) of the treatments adding 10 kg manure per day was highest among the three treatments,while the treatment with the piling height of 50 cm was lowest.

相似文章

导出引用
计量
文章访问数: 10
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊

友情链接Friendly link
农业信息研究所Agricultural information institute 农业智能知识服务平台Agricultural intelligent knowledge service platform 农业学术服务平台Agricultural Knowledge Service System 中国知网CNKI 维普网VIP 万方WANFANG DATA
联系我们Contact us

电话Tell：010-82109652-808

邮箱E-mail：agrijournal@caas.cn

服务Service
关于我们About us 意见建议Opinions and suggest
版权说明Copyright
单位：中国农业科学院农业信息研究所 中国农学会 © 2017中国农业科学院农业信息研究所 ICP备案号：京ICP备09089781号-46