Effect of Arbuscular mycorrhizal fungi (AMF) inoculation on endophytic bacteria of lettuce

Han, Zhixiang; Zhang, Zihua; Li, Yingyue; Wang, Boyan; Xiao, Qiang; Li, Zishan; Geng, X. P.; Lin, Keqing; Huang, T.; Li, Xiaoyü; Jin, Chen

doi:10.1016/j.pmpp.2023.102036

Cited by 6 publications

(4 citation statements)

References 69 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This may be due to the biocontrol potential of N. circulans YRNF1 and growth promotion from each of the bio-inoculants. The recorded enhancement of eggplant growth after colonization with AMF was also similar to effects reported by Han et al (2023), where treating lettuce by AMF increased the plant height by 30% and root length by 64%. Colonization by AMF is known to improve the host plants through multiple modes of action, including increases in active and passive nutrient and water uptake, and increased hyphal networks on root radicles, which magnify the hydraulic conductivity of water from the soil (Rashad et al, 2020c).…”

Section: Discussionsupporting

confidence: 86%

Combined interaction between the diazotrophic Niallia circulans strain YRNF1 and arbuscular mycorrhizal fungi in promoting growth of eggplant and mitigating root rot stress caused by Rhizoctonia solani

RASHAD,

BOUQELLAH,

HAFEZ

et al. 2024

Phytopathol. Mediterr.

View full text Add to dashboard Cite

Rhizoctonia root rot of eggplant, caused by Rhizoctonia solani, is an economically important disease. Niallia circulans YRNF1 and arbuscular mycorrhizal fungi (AMF) were assessed for their biocontrol and biofertilizing effects against R. solani, as potential replacements for synthetic fungicides and fertilizers. The diazotrophic N. circulans YRNF1, isolated from soil, reduced in vitro growth of R. solani by 42%. GC-MS analysis of culture filtrate of N. circulans YRNF1 detected bioactive compounds, including butyric acid (85%) and ethylene glycol (8%). In greenhouse experiments, combined application of N. circulans YRNF1 and AMF reduced the severity of eggplant root rot by 26%. This combined treatment triggered the transcriptional expression of five resistance genes (JERF3, PAL1, C3H, CHI2, and HQT) in the treated eggplants. Biochemical analyses of the infected eggplant roots treated with the combined bio-inoculants showed enhancement of the phenol content (+188%), and increased antioxidant enzyme activity, mainly of POD (+104%) and PPO (+72%). Combined application of N. circulans YRNF1 and AMF also promoted eggplant growth and improved the total NPK concentrations in treated plant leaves. Inoculation of eggplant with N. circulans YRNF1 in the presence of AMR increased the mycorrhization level. This is the first report of N. circulans and AMF as potential agents for biological control of Rhizoctonia root rot and growth promotion of eggplant.

show abstract

Section: Discussionsupporting

confidence: 86%

Combined interaction between the diazotrophic Niallia circulans strain YRNF1 and arbuscular mycorrhizal fungi in promoting growth of eggplant and mitigating root rot stress caused by Rhizoctonia solani

RASHAD,

BOUQELLAH,

HAFEZ

et al. 2024

Phytopathol. Mediterr.

View full text Add to dashboard Cite

show abstract

“…was observed in both the durum wheat cultivars (Ujvári et al 2021). Similarly, Han et al (2023) reported a shift in endophytic microbial diversity in AMF-colonized host plant (Lettuce) where Sphingomonadales, Betaproteobacteria, and Burkholderiales showed a positive correlation with AMF colonization.…”

Section: Benefits Of Amf To Plantsmentioning

confidence: 71%

“…AMF-induced changes in the level of secondary metabolites, phytohormones, proteins, and external hyphal networks have a profound effect on plant defense strategy Weng et al 2022). AMF-colonized plants show an increase in shoot and root length and also the biomass of the host plant (Han et al 2023). Furthermore, soil chemical and physical properties along with rhizospheric microbial communities are greatly influenced by the roots colonized by AMF, and such changes play a significant role in alleviating numerous plant abiotic and biotic stresses (Miozzi et al 2019;Weng et al 2022).…”

Section: Benefits Of Amf To Plantsmentioning

confidence: 99%

Arbuscular Mycorrhizal Fungi and Higher Plants

2024

View full text Add to dashboard Cite

translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors, and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, expressed or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

show abstract

“…AMF increased the plant height, root weight, root length, and stem weight of lettuce, and the functional composition profiles showed that several functions were increased, including cell motility and environmental adaptation, and AMF had a significant influence on the lettuce endophytic bacterial network community and structure function [213]. AMF with high Cu components provided adaptive mechanisms for the plant growth and survival of grapevine rootstock; in greenhouse conditions, stomatal conductance and transpiration improved with Cu additions, influencing plant growth [214].…”

Section: Arbuscular Mycorrhizal Fungi (Amf)mentioning

confidence: 96%

The Application of Arbuscular Mycorrhizal Fungi as Microbial Biostimulant, Sustainable Approaches in Modern Agriculture

Sun,

Shahrajabian

2023

Plants

View full text Add to dashboard Cite

Biostimulant application can be considered an effective, practical, and sustainable nutritional crop supplementation and may lessen the environmental problems related to excessive fertilization. Biostimulants provide beneficial properties to plants by increasing plant metabolism, which promotes crop yield and improves the quality of crops; protecting plants against environmental stresses such as water shortage, soil salinization, and exposure to sub-optimal growth temperatures; and promoting plant growth via higher nutrient uptake. Other important benefits include promoting soil enzymatic and microbial activities, changing the architecture of roots, increasing the solubility and mobility of micronutrients, and enhancing the fertility of the soil, predominantly by nurturing the development of complementary soil microbes. Biostimulants are classified as microbial, such as arbuscular mycorrhizae fungi (AMF), plant-growth-promoting rhizobacteria (PGPR), non-pathogenic fungi, protozoa, and nematodes, or non-microbial, such as seaweed extract, phosphite, humic acid, other inorganic salts, chitin and chitosan derivatives, protein hydrolysates and free amino acids, and complex organic materials. Arbuscular mycorrhizal fungi are among the most prominent microbial biostimulants and have an important role in cultivating better, healthier, and more functional foods in sustainable agriculture. AMF assist plant nutrient and water acquisition; enhance plant stress tolerance against salinity, drought, and heavy metals; and reduce soil erosion. AMF are proven to be a sustainable and environmentally friendly source of crop supplements. The current manuscript gives many examples of the potential of biostimulants for the production of different crops. However, further studies are needed to better understand the effectiveness of different biostimulants in sustainable agriculture. The review focuses on how AMF application can overcome nutrient limitations typical of organic systems by improving nutrient availability, uptake, and assimilation, consequently reducing the gap between organic and conventional yields. The aim of this literature review is to survey the impacts of AMF by presenting case studies and successful paradigms in different crops as well as introducing the main mechanisms of action of the different biostimulant products.

show abstract

Effect of Arbuscular mycorrhizal fungi (AMF) inoculation on endophytic bacteria of lettuce

Cited by 6 publications

References 69 publications

Combined interaction between the diazotrophic Niallia circulans strain YRNF1 and arbuscular mycorrhizal fungi in promoting growth of eggplant and mitigating root rot stress caused by Rhizoctonia solani

Combined interaction between the diazotrophic Niallia circulans strain YRNF1 and arbuscular mycorrhizal fungi in promoting growth of eggplant and mitigating root rot stress caused by Rhizoctonia solani

Arbuscular Mycorrhizal Fungi and Higher Plants

The Application of Arbuscular Mycorrhizal Fungi as Microbial Biostimulant, Sustainable Approaches in Modern Agriculture

Contact Info

Product

Resources

About