Pathway and mechanism of nitrogen transformation during composting: Functional enzymes and genes under different concentrations of PVP-AgNPs

[Display omitted] •Functional enzymes activities and genes abundances were determined.•Nitrogen was most conserved in the end with PVP-AgNPs at 10 mg/kg compost.•The TN loss was most significantly correlated with bacterial amoA gene abundance.•The dominant family of ammonia-oxidizing bacteria was Ni...

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Veröffentlicht in:	Bioresource technology 2018-04, Vol.253, p.112-120
Hauptverfasser:	Zeng, Guangming, Zhang, Lihua, Dong, Haoran, Chen, Yaoning, Zhang, Jiachao, Zhu, Yuan, Yuan, Yujie, Xie, Yankai, Fang, Wei
Format:	Artikel
Sprache:	eng
Schlagworte:	Composting composts family Functional enzymes Functional genes nanosilver nitrogen Nitrogen transformation Nitrosomonadaceae polyvinylpyrrolidone PVP-AgNPs total nitrogen
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