干旱区生态环境知识资源中心(Arid): MICROBIAL METABOLIC ACTIVITY ON A DRIP IRRIGATED COTTON FIELD AFTER TEN YEARS OF SALINE WATER IRRIGATION AND NITROGEN FERTILIZER APPLICATION ON ARID SOIL

Arid

DOI	10.15666/aeer/1806_80358048
	MICROBIAL METABOLIC ACTIVITY ON A DRIP IRRIGATED COTTON FIELD AFTER TEN YEARS OF SALINE WATER IRRIGATION AND NITROGEN FERTILIZER APPLICATION ON ARID SOIL
	Guo, H. N.; Ma, L. J.; Li, M. Q.; Huang, Z. J.; Min, W.
通讯作者	Min, W (corresponding author), Shihezi Univ, Dept Resources & Environm Sci, Shihezi 832003, Xinjiang, Peoples R China.
来源期刊	APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH
ISSN	1589-1623
EISSN	1785-0037
出版年	2020
卷号	18 期号:6 页码:8035-8048
英文摘要	Irrigation with saline water can impact metabolic activity of soil microbial by altering the soil environment. The aim of this study was to reveal the influence of saline water irrigation on soil physicochemical properties and microbial metabolic activities. For this, a ten years saline water irrigation experiment was conducted in Shihezi, Xinjiang Province, China. Results indicated that saline water irrigation reduced soil pH, total N (TN), organic matter (SOM), and basal respiration (SBR), however, soil salinity increased significantly. Nitrogen application increased soil salinity, SOM, TN, and SBR, but reduced soil pH. Saline water irrigation had significant negative effect on soil microbial metabolic activities. Nitrogen application significantly reduced soil microbial metabolic activities in the fresh water irrigation but had no significant effect under saline water irrigation treatment. Water salinity and N amount remarkably affected carbon (C) utilization patterns of the microbial communities, especially the utilization of amino acids, amines, and phenols. The D-Cellobiose, D-Xylose, D-Mannitol, beta-Methyl-DGlucoside, i-Erythritol, alpha-D-Lactose, L-Serine, L-Asparagine, LPhenylalanine, gamma-Hydroxybutyric acid, Putrescine and 4-Hydroxy Benzoic Acid were the sole carbon sources. The results of this study increase our understanding of soil biological processes under saline conditions in arid regions.
英文关键词	irrigation water salinity nitrogen amount basal respiration microbial activity biolog EcoPlate
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000604344600037
WOS关键词	LONG-TERM FERTILIZATION ; SALT-AFFECTED SOILS ; ORGANIC-MATTER ; CARBON DYNAMICS ; COMMUNITIES ; RESPONSES ; FUSARIUM ; RESPIRATION ; LIMITATION ; DIVERSITY
WOS类目	Ecology ; 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/2XILL650/348717
作者单位	[Guo, H. N.; Ma, L. J.; Li, M. Q.; Huang, Z. J.; Min, W.] Shihezi Univ, Dept Resources & Environm Sci, Shihezi 832003, Xinjiang, Peoples R China
推荐引用方式 GB/T 7714	Guo, H. N.,Ma, L. J.,Li, M. Q.,et al. MICROBIAL METABOLIC ACTIVITY ON A DRIP IRRIGATED COTTON FIELD AFTER TEN YEARS OF SALINE WATER IRRIGATION AND NITROGEN FERTILIZER APPLICATION ON ARID SOIL[J],2020,18(6):8035-8048.
APA	Guo, H. N.,Ma, L. J.,Li, M. Q.,Huang, Z. J.,&Min, W..(2020).MICROBIAL METABOLIC ACTIVITY ON A DRIP IRRIGATED COTTON FIELD AFTER TEN YEARS OF SALINE WATER IRRIGATION AND NITROGEN FERTILIZER APPLICATION ON ARID SOIL.APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH,18(6),8035-8048.
MLA	Guo, H. N.,et al."MICROBIAL METABOLIC ACTIVITY ON A DRIP IRRIGATED COTTON FIELD AFTER TEN YEARS OF SALINE WATER IRRIGATION AND NITROGEN FERTILIZER APPLICATION ON ARID SOIL".APPLIED ECOLOGY AND ENVIRONMENTAL RESEARCH 18.6(2020):8035-8048.