Reduction of soil-borne pathogen Fusarium solani reproduction in soil enriched with phenolic acids by inoculation of endophytic fungus Phomopsis liquidambari

Xie, Xing‐Guang; Dai, Chuan‐Chao; Li, Yong; Wu, Jia-Rui; Wu, Qingqian; Wang, Xingxiang

doi:10.1007/s10526-016-9773-9

Cited by 19 publications

(13 citation statements)

References 29 publications

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“…Numerous studies have shown that the deterioration of the soil micro-ecological environment is a primary obstacle in continuous cropping 18 , and the role of toxic substance accumulation has garnered increasing research interest 13–15 . There is substantial evidence that the accumulation of phenolic acids is an important contributor to the issues associated with continuous cropping 19,20 . Previous studies have shown that phenolic acids, including p-hydroxybenzoic acid, vanillic acid, p-coumaric acid, and ferulic acid, are widely present in the soil and inhibit the growth of crops 21,22 .…”

Section: Introductionmentioning

confidence: 99%

Soil acidification in continuously cropped tobacco alters bacterial community structure and diversity via the accumulation of phenolic acids

Bai

Wang

Cheng

et al. 2019

Sci Rep

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Studying the obstacles associated with continuous cropping is necessary for sustainable agricultural production. Phenolic acids play an important role in continuous cropping systems, although their mechanism of action in these systems remains unclear. Using High-performance Liquid Chromatography, we characterized the changes in phenolic acid contents in soils that had been continuously cropped with tobacco for different time periods and evaluated the interactions between soil physicochemical properties, bacterial community structure and diversity, and phenolic acids. Prolonged continuous cropping was associated with a significant increase in the content of phenolic acids and a significant decrease in soil pH and bacterial diversity. A significant negative correlation between pH and phenolic acids content was observed, suggesting that soil acidification potentially leads to the accumulation of phenolic acids. The Mantel test indicated that phenolic acids were positively associated with relative bacterial abundance ( R = 0.480, P < 0.01), signifying that the accumulation of phenolic acids is a potential factor leading to changes in bacterial community structure. Continuous cropping lowered the soil pH, which stimulated phenolic acid accumulation and consequently altered the bacterial community structure and diversity, ultimately impacting tobacco plant growth.

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Section: Introductionmentioning

confidence: 99%

Soil acidification in continuously cropped tobacco alters bacterial community structure and diversity via the accumulation of phenolic acids

Bai

Wang

Cheng

et al. 2019

Sci Rep

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“…These microorganisms influence the rhizosphere ecosystem and also act as natural antagonists against plant pathogens. Researchers have reported the role of certain bacterial species such as Bacillus , Paenibacillus , and Pseudomonas as well as fungal species such as Trichoderma , Gliocladium , and Phomopsis acting as bio-control agents against Fusarium wilt [13,14]. Long-term continuous cropping drastically influences soil nutrient composition, resulting in soil acidification and salinization, which subsequently affects overall plant production [15].…”

Section: Introductionmentioning

confidence: 99%

Changes in the Soil Microbiome in Eggplant Monoculture Revealed by High-Throughput Illumina MiSeq Sequencing as Influenced by Raw Garlic Stalk Amendment

Ghani

Ali

Atif

et al. 2019

IJMS

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The incorporation of plant residues into soil can be considered a keystone sustainability factor in improving soil structure function. However, the effects of plant residue addition on the soil microbial communities involved in biochemical cycles and abiotic stress phenomena are poorly understood. In this study, experiments were conducted to evaluate the role of raw garlic stalk (RGS) amendment in avoiding monoculture-related production constraints by studying the changes in soil chemical properties and microbial community structures. RGS was applied in four different doses, namely the control (RGS0), 1% (RGS1), 3% (RGS2), and 5% (RGS3) per 100 g of soil. The RGS amendment significantly increased soil electrical conductivity (EC), N, P, K, and enzyme activity. The soil pH significantly decreased with RGS application. High-throughput Illumina MiSeq sequencing revealed significant alterations in bacterial community structures in response to RGS application. Among the 23 major taxa detected, Anaerolineaceae, Acidobacteria, and Cyanobacteria exhibited an increased abundance level. RGS2 increased some bacteria reported to be beneficial including Acidobacteria, Bacillus, and Planctomyces (by 42%, 64%, and 1% respectively). Furthermore, internal transcribed spacer (ITS) fungal regions revealed significant diversity among the different treatments, with taxa such as Chaetomium (56.2%), Acremonium (4.3%), Fusarium (4%), Aspergillus (3.4%), Sordariomycetes (3%), and Plectosphaerellaceae (2%) showing much abundance. Interestingly, Coprinellus (14%) was observed only in RGS-amended soil. RGS treatments effectively altered soil fungal community structures and reduced certain known pathogenic fungal genera, i.e., Fusarium and Acremonium. The results of the present study suggest that RGS amendment potentially affects the microbial community structures that probably affect the physiological and morphological attributes of eggplant under a plastic greenhouse vegetable cultivation system (PGVC) in monoculture.

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“…5b). Previous work has shown that phenolic acids accumulate more in continuous cropping soil, while P. liquidambari inoculation can effectively reduce the phenolic acid concentration in continuous cropping soil (Xie et al 2016). We conjectured that LMWOAs, a type of metal chelation, could release Fe and Mo in consecutively monocultured soil, while plants colonized by P. liquidambari might be involved in the production of LMWOAs.…”

Section: Discussionmentioning

confidence: 88%

Fungal Endophyte Phomopsis liquidambari Improves Iron and Molybdenum Nutrition Uptake of Peanut in Consecutive Monoculture Soil

Zhang

Sun

et al. 2019

J Soil Sci Plant Nutr

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Iron (Fe) and molybdenum (Mo) are essential trace elements for plants, especially for peanut. However, peanut planted in consecutive monoculture soil usually suffers from malnutrition. Thus, the objective of this study was to investigate the effects of the fungal endophyte Phomopsis liquidambari on Fe and Mo nutrition uptake of peanut in consecutive monoculture soil. Plant growth parameters, physiological parameters, the accumulation of Fe and Mo elements, gene expression related to absorption and transformation of Fe and Mo in planta, and the low-molecular-weight organic acids (LMWOAs) concentration in rhizosphere soil were analyzed by greenhouse pot experiments. The results showed that the application of P. liquidambari improved growth parameters, chlorophyll content, nitrate reductase (NR) activity, and Fe and Mo nutrition of peanut. Furthermore, LMWOAs in peanut rhizosphere soil and the expression levels of AhFRO1, AhIRT1, and AhMOT1 were significantly changed by the application of fungal endophyte. These findings indicated that the improvement of Fe and Mo nutrition in peanut was mostly derived from the promoting growth function of P. liquidambari and the regulation of peanut-P. liquidambari symbiosis with rhizosphere LMWOAs and Fe-and Mo-related gene expression in continuous monoculture soil.

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Reduction of soil-borne pathogen Fusarium solani reproduction in soil enriched with phenolic acids by inoculation of endophytic fungus Phomopsis liquidambari

Cited by 19 publications

References 29 publications

Soil acidification in continuously cropped tobacco alters bacterial community structure and diversity via the accumulation of phenolic acids

Soil acidification in continuously cropped tobacco alters bacterial community structure and diversity via the accumulation of phenolic acids

Changes in the Soil Microbiome in Eggplant Monoculture Revealed by High-Throughput Illumina MiSeq Sequencing as Influenced by Raw Garlic Stalk Amendment

Fungal Endophyte Phomopsis liquidambari Improves Iron and Molybdenum Nutrition Uptake of Peanut in Consecutive Monoculture Soil

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