干旱区生态环境知识资源中心(Arid): Effect of Arbuscular Mycorrhizal Fungi (AMF) and Plant Growth-Promoting Bacteria (PGPR) Inoculations on Elaeagnus aangustifolia L. in Saline Soil

Arid

DOI	10.3390/app10030945
	Effect of Arbuscular Mycorrhizal Fungi (AMF) and Plant Growth-Promoting Bacteria (PGPR) Inoculations on Elaeagnus aangustifolia L. in Saline Soil
	Pan, Jing 1,2; Huang, Cuihua 1; Peng, Fei 1,3; Zhang, Wenjuan 1,2; Luo, Jun 4; Ma, Shaoxiu 1; Xue, Xian 1
通讯作者	Xue, Xian
来源期刊	APPLIED SCIENCES-BASEL
EISSN	2076-3417
出版年	2020
卷号	10 期号:3
英文摘要	Arbuscular mycorrhizal fungi (AMF) and plant growth-promoting rhizobacteria (PGPR) are considered highly-efficient agents for conferring salt tolerance in host plants and improving soil fertility in rhizosphere. However, information about the inoculation of beneficial microbes on halophytes in arid and semi-arid regions remains inadequate. The objective of this study was to evaluate the influence of AMF (Glomus mosseae) inoculation, alone or in combination with PGPR (Bacillus amyloliquefaciens), on biomass accumulation, morphological characteristics, photosynthetic capacity, and rhizospheric soil enzyme activities of Elaeagnus angustifolia L., a typical halophyte in the northwest of China. The results indicate that, for one-year-old seedlings of Elaeagnus angustifolia L., AMF significantly promoted biomass accumulation in aboveground organs, increased the numbers of leaves and branches, and improved the leaf areas, stem diameters and plant height. AMF-mediated morphological characteristics of aboveground organs favored light interception and absorption and maximized the capacities for photosynthesis, transpiration, carbon dioxide assimilation and gas exchange of Elaeagnus angustifolia L. seedlings in saline soil. AMF also promoted root growth, modified root architecture, and enhanced soil enzyme activities. Elaeagnus angustifolia L. was more responsive to specific inoculation by AMF than by a combination of AMF and PGPR or by solely PGPR in saline soils. Therefore, we suggest that G. mosseae can be used in saline soil to enhance Elaeagnus angustifolia L. seedlings growth and improve soil nutrient uptake. This represents a biological technique to aid in restoration of saline-degraded areas.
英文关键词	halophyte arbuscular mycorrhizal fungi plant growth promoting rhizobacteria morphological characteristics photosynthesis soil enzymes
类型	Article
语种	英语
国家	Peoples R China ; Japan
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000525305900216
WOS关键词	SALT TOLERANCE ; MICROBIAL COMMUNITY ; ENZYME-ACTIVITIES ; ROOT-SYSTEM ; VULGARIS L. ; STRESS ; PHOTOSYNTHESIS ; RESPONSES ; BIOMASS ; IMPACT
WOS类目	Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied
WOS研究方向	Chemistry ; Engineering ; Materials Science ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314053
作者单位	1.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Desert & Desertificat, Drylands Salinizat Res Stn, Lanzhou 730000, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Tottori Univ, Arid Land Res Ctr, Int Platform Dryland Res & Educ, Tottori 6808550, Japan; 4.China West Normal Univ, Sch Land & Resources, Nanchong 637002, Peoples R China
推荐引用方式 GB/T 7714	Pan, Jing,Huang, Cuihua,Peng, Fei,et al. Effect of Arbuscular Mycorrhizal Fungi (AMF) and Plant Growth-Promoting Bacteria (PGPR) Inoculations on Elaeagnus aangustifolia L. in Saline Soil[J],2020,10(3).
APA	Pan, Jing.,Huang, Cuihua.,Peng, Fei.,Zhang, Wenjuan.,Luo, Jun.,...&Xue, Xian.(2020).Effect of Arbuscular Mycorrhizal Fungi (AMF) and Plant Growth-Promoting Bacteria (PGPR) Inoculations on Elaeagnus aangustifolia L. in Saline Soil.APPLIED SCIENCES-BASEL,10(3).
MLA	Pan, Jing,et al."Effect of Arbuscular Mycorrhizal Fungi (AMF) and Plant Growth-Promoting Bacteria (PGPR) Inoculations on Elaeagnus aangustifolia L. in Saline Soil".APPLIED SCIENCES-BASEL 10.3(2020).