干旱区生态环境知识资源中心(Arid): Soil Amendments Alter Ammonia-Oxidizing Archaea and Bacteria Communities in Rain-Fed Maize Field in Semi-Arid Loess Plateau

Arid

DOI	10.3390/land10101039
	Soil Amendments Alter Ammonia-Oxidizing Archaea and Bacteria Communities in Rain-Fed Maize Field in Semi-Arid Loess Plateau
	Fudjoe, Setor Kwami; Li, Lingling; Jiang, Yuji; Karikari, Benjamin; Xie, Junhong; Wang, Linlin; Anwar, Sumera; Wang, Jinbin
通讯作者	Li, LL (corresponding author), Gansu Agr Univ, Gansu Prov Key Lab Aridland Crop Sci, Lanzhou 730070, Peoples R China. ; Li, LL (corresponding author), Gansu Agr Univ, Coll Agron, Lanzhou 730070, Peoples R China.
来源期刊	LAND
EISSN	2073-445X
出版年	2021
卷号	10 期号:10
英文摘要	Ammonia-oxidizing archaea (AOA) and ammonia-oxidizing bacteria (AOB) are key drivers of nitrification in rainfed soil ecosystems. However, within a semi-arid region, the influence of different soil amendments on the composition of soil AOA and AOB communities and soil properties of rainfed maize is still unclear. Therefore, in this study, the abundance, diversity, and composition of AOA and AOB communities and the potential nitrification activity (PNA) was investigated across five soil treatments: no fertilization (NA), urea fertilizer (CF), cow manure (SM), corn stalk (MS), and cow manure + urea fertilizer (SC). The AOB amoA gene copy number was influenced significantly by fertilization treatments. The AOB community was dominated by Nitrosospira cluster 3b under the CF and SC treatments, and the AOA community was dominated by Nitrososphaera Group I.1b under the CF and NA amendments; however, manure treatments (SM, MS, and SC) did not exhibit such influence. Network analysis revealed the positive impact of some hub taxonomy on the abundance of ammonia oxidizers. Soil pH, NO3(-)-N, Module 3, biomass, and AOB abundance were the major variables that influenced the potential nitrification activity (PNA) within structural equation modeling. PNA increased by 142.98-226.5% under the treatments CF, SC, SM, and MS compared to NA. In contrast to AOA, AOB contributed dominantly to PNA. Our study highlights the crucial role of bacterial communities in promoting sustainable agricultural production in calcareous soils in semi-arid loess plateau environments.
英文关键词	ammonia-oxidizing archaea (AOA) ammonia-oxidizing bacteria (AOB) calcareous soil fertilization treatments potential nitrification activity (PNA)
类型	Article
语种	英语
开放获取类型	gold
收录类别	SSCI
WOS记录号	WOS:000711765500001
WOS关键词	NITROGEN ; FERTILIZER ; DIVERSITY ; ABUNDANCE ; OXIDATION ; PATTERNS ; QUALITY ; RATHER ; INPUTS ; YIELDS
WOS类目	Environmental Studies
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/2XILL650/374164
作者单位	[Fudjoe, Setor Kwami; Li, Lingling; Xie, Junhong; Wang, Linlin; Wang, Jinbin] Gansu Agr Univ, Gansu Prov Key Lab Aridland Crop Sci, Lanzhou 730070, Peoples R China; [Fudjoe, Setor Kwami; Li, Lingling; Xie, Junhong; Wang, Linlin; Wang, Jinbin] Gansu Agr Univ, Coll Agron, Lanzhou 730070, Peoples R China; [Jiang, Yuji] Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China; [Karikari, Benjamin] Univ Dev Studies, Dept Crop Sci, POB TL 1882, Tamale 00233, Ghana; [Anwar, Sumera] Univ Lahore, Inst Mol Biol & Biotechnol, Lahore 54660, Pakistan
推荐引用方式 GB/T 7714	Fudjoe, Setor Kwami,Li, Lingling,Jiang, Yuji,et al. Soil Amendments Alter Ammonia-Oxidizing Archaea and Bacteria Communities in Rain-Fed Maize Field in Semi-Arid Loess Plateau[J],2021,10(10).
APA	Fudjoe, Setor Kwami.,Li, Lingling.,Jiang, Yuji.,Karikari, Benjamin.,Xie, Junhong.,...&Wang, Jinbin.(2021).Soil Amendments Alter Ammonia-Oxidizing Archaea and Bacteria Communities in Rain-Fed Maize Field in Semi-Arid Loess Plateau.LAND,10(10).
MLA	Fudjoe, Setor Kwami,et al."Soil Amendments Alter Ammonia-Oxidizing Archaea and Bacteria Communities in Rain-Fed Maize Field in Semi-Arid Loess Plateau".LAND 10.10(2021).