干旱区生态环境知识资源中心(Arid): STUDY ON SOIL MICROORGANISM OF ABANDONED LAND IN QINGTU LAKE IN DIFFERENT YEARS

Arid

	STUDY ON SOIL MICROORGANISM OF ABANDONED LAND IN QINGTU LAKE IN DIFFERENT YEARS
	WANG, Lide; Tian, Qing; Wu, Chunrong; He, Hongsheng; Guo, Chunxiu; Wang, Jia; Zhao, Heran
通讯作者	Wu, CR (corresponding author), Gansu Desert Control Res Inst, Lanzhou, Gansu, Peoples R China. ; Wu, CR (corresponding author), Natl Positioning Observat & Res Stn Forest Ecosys, Wuwei, Gansu, Peoples R China.
来源期刊	JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY
ISSN	1311-5065
出版年	2021
卷号	22 期号:4 页码:1408-1415
英文摘要	In this study, we selected the cultivated land of different years in Qingtu Lake (1 age, 2 ages, 4 ages, 8 ages, 13 ages, 20 ages, 30 ages, 40 ages and contrast) as the research object. The number of soil microorganisms in the land of different years has been analysed as a systematically method using the time-space substitution method. The number of soil microorganisms showed that bacteria were dominant, with the largest number, followed by actinomycetes, and the lowest of fungi in the 40-year natural restoration process of the reclaimed land in Qingtu Lake. The number of soil microorganisms varied with the soil. The soil layer deepens and decreases and the number of microorganisms increases first and then decreases with the extension of the conversion period. The number of soil microbes dropped sharply after 5 years of returning farmland. This is a critical period for land restoration and desertification control. It provides a theoretical basis for protecting desert oasis returning farmland and ecosystem restoration.
英文关键词	Qingtu Lake soil microorganisms time-space substitution abandoned land
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000720305600004
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/373587
作者单位	[WANG, Lide; Wu, Chunrong; Guo, Chunxiu; Zhao, Heran] Gansu Desert Control Res Inst, Lanzhou, Gansu, Peoples R China; [WANG, Lide; Tian, Qing; He, Hongsheng; Wang, Jia] Gansu Agr Univ, Coll Forestry, Llanzhou, Gansu, Peoples R China; [WANG, Lide; Wu, Chunrong; Guo, Chunxiu; Zhao, Heran] Natl Positioning Observat & Res Stn Forest Ecosys, Wuwei, Gansu, Peoples R China
推荐引用方式 GB/T 7714	WANG, Lide,Tian, Qing,Wu, Chunrong,et al. STUDY ON SOIL MICROORGANISM OF ABANDONED LAND IN QINGTU LAKE IN DIFFERENT YEARS[J],2021,22(4):1408-1415.
APA	WANG, Lide.,Tian, Qing.,Wu, Chunrong.,He, Hongsheng.,Guo, Chunxiu.,...&Zhao, Heran.(2021).STUDY ON SOIL MICROORGANISM OF ABANDONED LAND IN QINGTU LAKE IN DIFFERENT YEARS.JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY,22(4),1408-1415.
MLA	WANG, Lide,et al."STUDY ON SOIL MICROORGANISM OF ABANDONED LAND IN QINGTU LAKE IN DIFFERENT YEARS".JOURNAL OF ENVIRONMENTAL PROTECTION AND ECOLOGY 22.4(2021):1408-1415.