Matured compost amendment improves compost nutrient content by changing the bacterial community during the composting of Chinese herb residues
文献类型： 外文期刊
作者： Song, Xiuchao 1 ; Lu, Chao 1 ; Luo, Jia 1 ; Gong, Xin 3 ; Guo, Dejie 1 ; Ma, Yan 1 ;
作者机构： 1.Jiangsu Acad Agr Sci, Inst Agr Resources & Environm, Key Lab Saline Alkali Soil Improvement & Utilizat, Minist Agr & Rural Affairs, Nanjing, Peoples R China
2.Natl Agr Expt Stn Agr Environm, Nanjing, Peoples R China
3.Nanjing Agr Univ, Coll Resources & Environm Sci, Jiangsu Collaborat Innovat Ctr Solid Organ Waste R, Jiangsu Key Lab Solid Organ Waste Utilizat, Nanjing, Peoples R China
关键词： Chinese herb residue; matured compost; nitrogen and humic acid; bacterial community; co-occurrence network
期刊名称：FRONTIERS IN MICROBIOLOGY （ 影响因子：5.2； 五年影响因子：6.2 ）
ISSN：
年卷期： 2023 年 14 卷
页码：
收录情况： SCI
摘要： Composting is a sustainable strategy to deal with organic waste. Our research aimed to study the influence of an amendment of 10% matured compost (MC) during Chinese herb residue (CHR) compost. Here, a 60-day CHR compost was performed, and MC application was able to reduce the nitrogen loss and enhance the humic acid accumulation during the composting as compared with the non-inoculated control (NC), by 25 and 19%, respectively. Furthermore, the matured compost amendment improved the diversity of the bacterial community, increased the complexity of the co-occurrence network, and changed the keystone and module hub bacteria during composting. The increased abundance levels of Thermopolyspora, Thermobispora, and Thermosporomyces, which were significantly higher in MC than in NC, may contribute to the degradation of cellulose and the formation of humic acid. Overall, this study extends our understanding of the effects of matured compost reflux on compost quality and the bacterial community.
- 相关文献
作者其他论文 更多>>
-
Adaptive responses and metabolic strategies of Novosphingobium sp. ES2-1-17β-estradiol analyzed through integration of genomic and proteomic approaches
作者：Li, Shunyao;Yang, Wei;Mo, Jingjing;Wang, Yubing;Li, Yucheng;Gao, Yanzheng;Sun, Kai;Lu, Chao
关键词：Microbial degradation; Steroid estrogens; Novosphingobium; Molecular mechanisms; Genomics and proteomics
-
Changes of microbiome in response to sugars in a wilt pathogen-infested soil
作者：Ren, Gaidi;Wang, Guangfei;Guo, Dejie;Lu, Chao;Ma, Yan;Ren, Gaidi;Wang, Guangfei;Guo, Dejie;Lu, Chao;Ma, Yan;Ren, Gaidi;Ren, Gaidi;Ma, Yan
关键词：Root exudate; Sugar; Fusarium oxysporum f. sp. niveum; Microbial community structure; Molecular ecological network; Keystone taxa
-
Optimizing crop water productivity and altering root distribution of Chardonnay grapevine (Vitis vinifera L.) in a silt loam soil through direct root-zone deficit irrigation
作者：Ma, Xiaochi;Han, Feng;Ma, Yan;Ma, Xiaochi;Han, Feng;Ma, Yan;Ma, Xiaochi;Han, Feng;Wu, Jinggui;Jacoby, Pete W.
关键词：Subsurface drip irrigation; Root growth; Yield; Fruit quality; White wine grape
-
Effects of long-term organic fertilizer substitutions on soil nitrous oxide emissions and nitrogen cycling gene abundance in a greenhouse vegetable field
作者：Xu, Wenyi;Zhao, Dufeng;Ma, Yan;Yang, Guiting;Liu, Xinhong;Luo, Jia;Xu, Wenyi;Zhao, Dufeng;Ma, Yan;Yang, Guiting;Liu, Xinhong;Luo, Jia;Xu, Wenyi;Ambus, Per Lennart;Zhao, Dufeng;Ma, Yan;Luo, Jia
关键词：Organic fertilizers; Chemical fertilizers; Soil pH; Gene abundance; Soil nitrate(NO3--N); Nitrous oxide(N2O) emissions
-
Effects of different soil water holding capacities on vegetable residue return and its microbiological mechanism
作者：Lu, Chao;Zhu, Qian;Luo, Jia;Ma, Yan;Lu, Chao;Zhu, Qian;Luo, Jia;Ma, Yan;Qiu, Meihua;Fan, Xinhui;Liang, Yonghong
关键词：water holding capacity; nitrogen form; vegetable residue; bacterial community; keystone species
-
On-site screening method for bioavailability assessment of the organophosphorus pesticide, methyl parathion, and its primary metabolite in soils by paper strip biosensor
作者：Ma, Zhao;Li, Meng;Ma, Zhao;Li, Meng;Li, Yuanbo;Lu, Chao;Li, Yuanbo;Li, Meng
关键词：Paper strip biosensor; p-nitrophenol; Organophosphorus pesticide; Screening method; Soil
-
Spent mushroom substrate as a substitute for chemical fertilizer changes N-cycling genes and reduces N2O emission in different textured soils
作者：Yang, Guiting;Ma, Yan;Xu, Wenyi;Ma, Xiaochi;Lu, Chao;Ma, Yan;Ma, Yan;Xu, Wenyi
关键词：Spent mushroom substrates; N2O emissions; Functional genes; Real-time Qpcr
