Impacts of adding FGDG on the abundance of nitrification and denitrification functional genes during dairy manure and sugarcane pressmud co-composting
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- 作者：Qunliang Li ; liqunliang231@163.com" class="auth_mail" title="E-mail the corresponding author ; Xiaobo Guo ; Yanyu Lu ; Guangchun Shan ; Junhao Huang
- 关键词：Composting ; Flue gas desulphurization gypsum ; Nitrification ; Denitrification ; qPCR
- 刊名：Waste Management
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：56
- 期：Complete
- 页码：63-70
- 全文大小：760 K
文摘
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The composting nitrification-denitrification gene expressions were investigated.
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FGDG inhibited the expression of amoA and nxrA during composting.
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FGDG induced the expression of narG and nirS in the composting process.
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The amoA showed a significant negative correlation with OM and NH4+-N.
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The nxrA displayed a negative correlation with temperature.