Genetic associations as indices for assessing nitrogen transformation processes in co-composting of cattle manure and rice straw.

Composting Functional gene group Genetic synergism Nitrogen transformation Path analysis

Journal

Bioresource technology
ISSN: 1873-2976
Titre abrégé: Bioresour Technol
Pays: England
ID NLM: 9889523

Informations de publication

Date de publication:
Nov 2019
Historique:
received: 01 06 2019
revised: 12 07 2019
accepted: 15 07 2019
pubmed: 26 7 2019
medline: 19 9 2019
entrez: 26 7 2019
Statut: ppublish

Résumé

In this study, mechanism of nitrogen transformation was investigated in terms of genetic associations (nitrogen-related gene groups) in co-composting of cattle manure and rice straw. Mutual validation among KEGG, Pearson correlation, stepwise regression, and Path analyses indicated that the functional genes synergistically affected on nitrogen transformation in composting process. NxrA/qnorB (0.9419 ± 0.0334) and (amoA + anammox)/Bacteria (0.7187 ± 0.0334) were the key functional gene groups mediating NH

Identifiants

pubmed: 31344636
pii: S0960-8524(19)31045-4
doi: 10.1016/j.biortech.2019.121815
pii:
doi:

Substances chimiques

Manure 0
Nitrogen N762921K75

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

121815

Informations de copyright

Copyright © 2019 Elsevier Ltd. All rights reserved.

Auteurs

Yu Sun (Y)

College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China.

Siyuan Sheng (S)

College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China.

Xin Jiang (X)

College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China.

Ayodeji Bello (A)

College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China.

Xiaotong Wu (X)

College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China.

Qingxin Meng (Q)

College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China.

Liting Deng (L)

College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China.

Xiuhong Xu (X)

College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China. Electronic address: xuxiuhong@neau.edu.cn.

Hongtao Li (H)

College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China.

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Classifications MeSH