QQ客服 官方微博 反馈留言

	The Growth Promotion of Two Salt-Tolerant Plant Groups with PGPR Inoculation: A Meta-Analysis
	Pan, Jing1,2; Peng, Fei1,3; Xue, Xian1; You, Quangang1; Zhang, Wenjuan1,2; Wang, Tao1; Huang, Cuihua1
刊名	SUSTAINABILITY
	2019-01-02
卷号	11期号:2页码:14
关键词	plant growth promoting rhizobacteria saline stress ionic homeostasis osmoregulation antioxidant system photosynthetic capacity meta-analysis
ISSN号	2071-1050
DOI	10.3390/su11020378
通讯作者	Huang, Cuihua(hch@lzb.ac.cn)
英文摘要	Understanding the primary mechanisms for plant promotion under salt stress with plant growth promoting rhizobacteria (PGPR) inoculation of different salt-tolerant plant groups would be conducive to using PGPR efficiently. We conducted a meta-analysis to evaluate plant growth promotion and uncover its underlying mechanisms in salt-sensitive plants (SSP) and salt-tolerant plants (STP) with PGPR inoculation under salt stress. PGPR inoculation decreased proline, sodium ion (Na+) and malondialdehyde but increased plant biomass, nutrient acquisition (nitrogen, phosphorus, potassium ion (K+), calcium ion (Ca2+), and magnesium ion (Mg2+)), ion homeostasis (K+/Na+ ratio, Ca2+/Na+ ratio, and Mg2+/Na+ ratio), osmolytes accumulation (soluble sugar and soluble protein), antioxidants (superoxide dismutase), and photosynthesis (chlorophyll, carotenoid, and photosynthetic rate) in both SSP and STP. The effect size of total biomass positively correlated with the effect sizes of nutrient acquisition and the homeostasis of K+/Na+, and negatively correlated with the effect size of malondialdehyde in both SSP and STP. The effect size of total biomass also positively correlated with the effect sizes of carotenoid and the homeostasis in Ca2+/Na+ and Mg2+/Na+ and negatively correlated with the effect size of Na+ in SSP, but it only negatively correlated with the effect size of Ca2+ in STP. Our results suggest that the plant growth improvement depends on the nutrient acquisition enhancement in both SSP and STP, while ion homeostasis plays an important role and carotenoid may promote plant growth through protecting photosynthesis, reducing oxidative damage and promoting nutrient acquisition only in SSP after PGPR inoculation under salt stress.
收录类别	SCI ; SSCI
WOS关键词	ARBUSCULAR MYCORRHIZAL FUNGI ; SALINITY STRESS ; OSMOTIC ADJUSTMENT ; RHIZOBACTERIA ; HALOPHYTES ; MECHANISMS ; CULTIVARS ; BACTERIA ; RICE ; ALLEVIATION
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
语种	英语
出版者	MDPI
WOS记录号	WOS:000457129900082
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2558188
专题	寒区旱区环境与工程研究所
通讯作者	Huang, Cuihua
作者单位	1.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, Key Lab Desert & Desertificat, Minqin Salinizat Res Stn, 320 West Donggang Rd, Lanzhou 730000, Gansu, 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, Hamasaka 1390, Tottori 6800001, Japan
推荐引用方式 GB/T 7714	Pan, Jing,Peng, Fei,Xue, Xian,et al. The Growth Promotion of Two Salt-Tolerant Plant Groups with PGPR Inoculation: A Meta-Analysis[J]. SUSTAINABILITY,2019,11(2):14.
APA	Pan, Jing.,Peng, Fei.,Xue, Xian.,You, Quangang.,Zhang, Wenjuan.,...&Huang, Cuihua.(2019).The Growth Promotion of Two Salt-Tolerant Plant Groups with PGPR Inoculation: A Meta-Analysis.SUSTAINABILITY,11(2),14.
MLA	Pan, Jing,et al."The Growth Promotion of Two Salt-Tolerant Plant Groups with PGPR Inoculation: A Meta-Analysis".SUSTAINABILITY 11.2(2019):14.

个性服务

查看访问统计

相关权益政策

暂无数据

收藏/分享

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。