Diversity of ammonia-oxidizing bacteria and archaea in response to different aeration rates during cattle manure composting
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- 作者：Lei Yana ; Zhenguo Lia ; Guoxing Wanga ; Yamei Gaoa ; Yanjie Wanga ; Ji-Dong Gub ; jdgu@hku.hk" class="auth_mail" title="E-mail the corresponding author ; Weidong Wanga ; wwdcyy@126.com" class="auth_mail" title="E-mail the corresponding author ; 19634765@163.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ammonia-oxidizing bacteria ; Ammonia-oxidizing archaea ; Aeration ; amoA ; Cattle manure composting
- 刊名：Ecological Engineering
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：93
- 期：Complete
- 页码：46-54
- 全文大小：865 K
文摘
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A direct link between aeration rate and diversity of AOA and AOB was estimated.
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Bacterial amoA libraries were dominated by Nitrosomonas-related sequence types.
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The diversity of AOA was lower than AOB and increased with aeration rate increase.
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Oxygen was significantly (p < 0.05) correlated with AOB diversity but not with AOA.
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AOB were more important than AOA in nitrification in cattle manure aerated composting.