干旱区生态环境知识资源中心(Arid): Litter mixing promoted decomposition rate through increasing diversities of phyllosphere microbial communities

Arid

DOI	10.3389/fmicb.2022.1009091
	Litter mixing promoted decomposition rate through increasing diversities of phyllosphere microbial communities
	Liu, Jiaying; Ding, Changjun; Zhang, Weixi; Wei, Yawei; Zhou, Yongbin; Zhu, Wenxu
通讯作者	Ding, CJ
来源期刊	FRONTIERS IN MICROBIOLOGY
EISSN	1664-302X
出版年	2022
卷号	13
英文摘要	Decomposition of forest litter is an essential process for returning nutrients to the soil, which is crucial for preserving soil fertility and fostering the regular biological cycle and nutrient balance of the forest ecosystem. About 70% of the land-based forest litter is made up primarily of leaf litter. However, research on the complex effects and key determinants of leaf litter decomposition is still lacking. In this study, we examined the characteristics of nutrient release and microbial diversity structure during the decomposition of three types of litter in arid and semi-arid regions using 16S rRNA and ITS sequencing technology as well as nutrient content determination. It was revealed that the nutrient content and rate of decomposition of mixed litters were significantly different from those of single species. Following litter mixing, the richness and diversity of the microbial community on leaves significantly increased. It was determined that there was a significant correlation between bacterial diversity and content (Total N, Total P, N/P, and C/P). This study provided a theoretical framework for investigating the decomposition mechanism of mixed litters by revealing the microbial mechanism of mixed decomposition of litters from the microbial community and nutrient levels.
英文关键词	litter leaf mixed decomposition microbial community Populus x canadensis Moench Pinus sylvestris var mongolica
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E
WOS记录号	WOS:000888298200001
WOS关键词	SOIL ORGANIC-MATTER ; LEAF-LITTER ; ROOT DECOMPOSITION ; BACTERIAL COMMUNITIES ; FUNCTIONAL DIVERSITY ; FOREST ; NITROGEN ; CARBON ; FUNGI ; NUTRIENT
WOS类目	Microbiology
WOS研究方向	Microbiology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392779
推荐引用方式 GB/T 7714	Liu, Jiaying,Ding, Changjun,Zhang, Weixi,et al. Litter mixing promoted decomposition rate through increasing diversities of phyllosphere microbial communities[J],2022,13.
APA	Liu, Jiaying,Ding, Changjun,Zhang, Weixi,Wei, Yawei,Zhou, Yongbin,&Zhu, Wenxu.(2022).Litter mixing promoted decomposition rate through increasing diversities of phyllosphere microbial communities.FRONTIERS IN MICROBIOLOGY,13.
MLA	Liu, Jiaying,et al."Litter mixing promoted decomposition rate through increasing diversities of phyllosphere microbial communities".FRONTIERS IN MICROBIOLOGY 13(2022).