Alkaline phosphatase-harboring bacterial community and multiple enzyme activity contribute to phosphorus transformation during vegetable waste and chicken manure composting.
作者: Wan WenjieWang YiTan JiadanQin YinZuo WenlongWu HuiqinHe HuangmeiHe Donglan
作者单位: 1College of Life Science, South-Central University for Nationalities, Wuhan 430070, PR China; State Key Laboratory of Agricultural Microbiology, Huazhong Agricultural University, Wuhan 430070, PR China.
2College of Life Science, South-Central University for Nationalities, Wuhan 430070, PR China.
3College of Life Science, South-Central University for Nationalities, Wuhan 430070, PR China. Electronic address: hdl@mail.scuec.edu.cn.
刊名: Bioresource technology, 2020, Vol.297 , pp.122406
来源数据库: PubMed Journal
DOI: 10.1016/j.biortech.2019.122406
关键词: Alkaline phosphatase phoD geneBacterial community compositionEnzyme activityPhosphorus fractionVegetable waste and chicken manure composting
原始语种摘要: The objective of this study was to evaluate changes in phosphorus fractions during vegetable waste and chicken manure composting. High throughput sequencing, quantitative PCR, and multiple analysis methods were applied to investigate interconnections among phosphorus fractions, enzyme activity, and phoD-harboring bacterial community composition. We found the highest composting temperature reached 61 °C and phosphorus fractions presented significant differences during a 60-day composting. The content of plant-absorbable phosphorus, including water soluble phosphorus, available phosphorus, and citric acid phosphorus increased by 121%, 87%, and 63%, respectively. Additionally, phoD gene abundance significantly correlated with the activities of nine enzymes. Our findings emphasize that...
全文获取路径: PubMed  (合作)
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影响因子:4.75 (2012)

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关键词翻译
关键词翻译
  • phosphorus 
  • composting 制堆肥
  • activity 活度
  • waste 岩屑
  • bacterial 细菌的
  • community 群落
  • during 在的期间
  • enzyme 
  • manure 肥料
  • transformation 变换