干旱区生态环境知识资源中心(Arid): Microbiological impact of long-term wine grape cultivation on soil organic carbon in desert ecosystems: a study on rhizosphere and bulk sandy soils

Arid

DOI	10.3389/fpls.2024.1362149
	Microbiological impact of long-term wine grape cultivation on soil organic carbon in desert ecosystems: a study on rhizosphere and bulk sandy soils
	Wang, Zhiheng; Li, Wenchao; Wang, Yuejuan; Wang, Xuefei; Ma, Tingting; Liu, Yanlin; Wei, Yuqing
通讯作者	Wei, YQ
来源期刊	FRONTIERS IN PLANT SCIENCE
ISSN	1664-462X
出版年	2024
卷号	15
英文摘要	The improvement of nutrients in soil is essential for using deserts and decertified ecosystems and promoting sustainable agriculture. Grapevines are suitable crops for desert soils as they can adapt to harsh environments and effectively impact soil nutrients; however, the mechanisms underlying this remain unclear. This study explored the impact of the different duration(3, 6, and 10 years) of grape cultivation on soil organic carbon, physicochemical properties, enzyme activities, microbial communities, and carbon cycle pathways in both rhizosphere and bulk soils. Partial least squares path modeling was used to further reveal how these factors contributed to soil nutrient improvement. Our findings indicate that after long-term grape cultivation six years, soil organic carbon, total nitrogen, total phosphorus, microbial biomass carbon and nitrogen, and enzyme activities has significantly increased in both rhizosphere and bulk soils but microbial diversity decreased in bulk soil. According to the microbial community assembly analysis, we found that stochastic processes, particularly homogenizing dispersal, were dominant in both soils. Bacteria are more sensitive to environmental changes than fungi. In the bulk soil, long-term grape cultivation leads to a reduction in ecological niches and an increase in salinity, resulting in a decrease in soil microbial diversity. Soil enzymes play an important role in increasing soil organic matter in bulk soil by decomposing plant litters, while fungi play an important role in increasing soil organic matter in the rhizosphere, possibly by decomposing fine roots and producing mycelia. Our findings enhance understanding of the mechanisms of soil organic carbon improvement under long-term grape cultivation and suggest that grapes are suitable crops for restoring desert ecosystems.
英文关键词	soil organic carbon microbiological mechanism grapevine desert ecosystems rhizosphere.
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:001188104500001
WOS关键词	COMMUNITY COMPOSITION ; MICROBIAL BIOMASS ; STRATEGIES ; BACTERIAL ; DESERTIFICATION ; DECOMPOSITION ; ESTABLISHMENT ; NINGXIA ; ALTERS ; MATTER
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403888
推荐引用方式 GB/T 7714	Wang, Zhiheng,Li, Wenchao,Wang, Yuejuan,et al. Microbiological impact of long-term wine grape cultivation on soil organic carbon in desert ecosystems: a study on rhizosphere and bulk sandy soils[J],2024,15.
APA	Wang, Zhiheng.,Li, Wenchao.,Wang, Yuejuan.,Wang, Xuefei.,Ma, Tingting.,...&Wei, Yuqing.(2024).Microbiological impact of long-term wine grape cultivation on soil organic carbon in desert ecosystems: a study on rhizosphere and bulk sandy soils.FRONTIERS IN PLANT SCIENCE,15.
MLA	Wang, Zhiheng,et al."Microbiological impact of long-term wine grape cultivation on soil organic carbon in desert ecosystems: a study on rhizosphere and bulk sandy soils".FRONTIERS IN PLANT SCIENCE 15(2024).