Dynamic Microstructure Assembly Driven by Lysinibacillus sp. LF-N1 and Penicillium oxalicum DH-1 Inoculants Corresponds to Composting Performance

doi:10.3390/microorganisms10040709

	Dynamic Microstructure Assembly Driven by Lysinibacillus sp. LF-N1 and Penicillium oxalicum DH-1 Inoculants Corresponds to Composting Performance
	Duan, Haiyan1,2,3 ; Fu, Cong 1,3; Du, Guilin1,2,3 ; Xie, Shiqiu 1,3; Liu, Min1,2,3 ; Zhang, Baoguo 1,3; Shi, Jiping1,2,3 ; Sun, Junsong1,2,3
	2022-04
发表期刊	MICROORGANISMS (IF:4.1[JCR-2023],4.5[5-Year])
EISSN	2076-2607
卷号	10 期号:4
发表状态	已发表
DOI	10.3390/microorganisms10040709
摘要	The effects of Lysinibacillus sp. LF-N1 and Penicillium oxalicum DH-1 inoculants (LFPO group) on compost succession and the microbial dynamic structure of co-composting wheat straw and cow manure composting were investigated. The inoculants contributed to longer thermophilic stages, higher temperatures (62.8 degrees C) and lower microbial diversity in the LFPO treatment compared to the control group (CK). Moreover, LFPO inoculation increased the germination index and accelerated organic matter and lignocellulose degradation in the compost. Microbial analysis confirmed that the inoculants effectively altered the microbial communities. The predominant biomarkers for bacteria and fungi in inoculated compost were members of Lysinibacillus and Penicillium, respectively. Functional prediction showed greater lignocellulose degradation and less pathogen accumulation in the LFPO group. The cooccurrence network analysis showed that the network structure in LFPO compost was greatly simplified compared to that in CK. Bacterial cluster A was dominated by Lysinibacillus, and fungal cluster B was represented by Penicillium, which were significantly correlated with temperature and lignocellulose degradation, respectively (p < 0.05). These results demonstrated that the LF-N1 and DH-1 inoculants drove the bacterial and fungal assemblies to induce physicochemical property changes during cocomposting.
关键词	compost Lysinibacillus Penicillium microbial community functional prediction
URL	查看原文
收录类别	SCI ; SCIE
语种	英语
资助项目	National Natural Science Foundation of China[51961125202]
WOS研究方向	Microbiology
WOS类目	Microbiology
WOS记录号	WOS:000785112400001
出版者	MDPI
引用统计	正在获取...
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/176044
专题	生命科学与技术学院_博士生生命科学与技术学院_特聘教授组_孙俊松组生命科学与技术学院_特聘教授组_史吉平组生命科学与技术学院_硕士生
通讯作者	Shi, Jiping; Sun, Junsong
作者单位	1.Chinese Acad Sci, Shanghai Adv Res Inst, Lab Biorefinery, 99 Haike Rd, Shanghai 201210, Peoples R China 2.Shanghai Tech Univ, Sch Life Sci & Technol, Shanghai 201210, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
第一作者单位	生命科学与技术学院
通讯作者单位	生命科学与技术学院
推荐引用方式 GB/T 7714	Duan, Haiyan,Fu, Cong,Du, Guilin,et al. Dynamic Microstructure Assembly Driven by Lysinibacillus sp. LF-N1 and Penicillium oxalicum DH-1 Inoculants Corresponds to Composting Performance[J]. MICROORGANISMS,2022,10(4).
APA	Duan, Haiyan.,Fu, Cong.,Du, Guilin.,Xie, Shiqiu.,Liu, Min.,...&Sun, Junsong.(2022).Dynamic Microstructure Assembly Driven by Lysinibacillus sp. LF-N1 and Penicillium oxalicum DH-1 Inoculants Corresponds to Composting Performance.MICROORGANISMS,10(4).
MLA	Duan, Haiyan,et al."Dynamic Microstructure Assembly Driven by Lysinibacillus sp. LF-N1 and Penicillium oxalicum DH-1 Inoculants Corresponds to Composting Performance".MICROORGANISMS 10.4(2022).