Continuous cropping obstacles in fungal production: A review of mechanisms and remedial strategies

Soil Use and Management, Journal Year: 2025, Volume and Issue: 41(1)

Published: Jan. 1, 2025

Abstract This review aims to investigate the impacts of continuous cropping on edible fungi, exploring mechanisms obstacles (CCOs) and evaluating strategies mitigate these effects. Research for this involved comprehensive literature analysis focusing studies effects fungi. Key databases were searched relevant articles, information regarding CCOs mitigation was synthesized. Continuous significantly affects fungi by impeding mycelial growth, increasing disease incidence in fruiting bodies, reducing land use efficiency compromising yield harvest quality. Strategies such as soil amendments, crop rotation intercropping are effective approaches alleviate impacts, primarily enhancing quality microbial diversity. Addressing obstacle (CCO) mushroom production requires a strategy, improving through diversified cultivation varieties, improved methods community structure. Future research should prioritize further understanding CCO mechanism, interaction between bacteria viruses, well gene expression changes under obstacles, ensure sustainable growing soil.

Language: Английский

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Increased removal of ginsenoside Rb1 through the application of capacitance-enhanced biochars in soils

Carbon Research, Journal Year: 2025, Volume and Issue: 4(1)

Published: March 21, 2025

Abstract Accumulation of allelochemicals in agricultural soils results severe obstacles to continuous cropping and poses a notable challenge global food security. The ginsenosides released into the rhizosphere soil as root secretion or during degradation plant residues exhibit autotoxic effects plants facilitate proliferation rot bacteria. This study proposes that biochar can be used alter electron transfer processes create unique “charosphere”, which is beneficial for ginsenoside Rb1 removal planted with Panax notoginseng . Biochars were also intentionally modified enhance their properties charosphere soil. introduction biochars activated electro-nutrient microorganisms such Lactobacillus , Pseudomonas Klebsiella However, abundance major pathogens including Fusarium spp ., Alternaria Sarocladium was reduced by 3.77%–4.79% Soil-2 9.08–17.18% Soil-3 after applying KHB 4 different years planting P. Modified exhibited superior effectiveness promoting chemisorption biodegradation, enhancing microbial community diversity, compared unmodified biochar. attributed electron-rich (orbital) high-energy alkyne bonds introduced modification, improved capacitance values 14.62–316.2 μF/cm 2 Meanwhile, KBH -modification reduces diffusion impedance layer on surface charge resistance inside matrix. chemical structures containing π-electron may dominant composition stimulate growth accelerate degradation. Our suggests alterations within through application regulate microbiome structure regulation has potential mitigate continuous-cropping disorders soils.

Language: Английский

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Enhancing passion fruit (Passiflora edulis f. flavicarpa Degener) agriculture with application of alkaline humic acid fertilizer and chemical fertilizer: A effective approach to soil and fruit quality optimization

Environmental Technology & Innovation, Journal Year: 2025, Volume and Issue: unknown, P. 104214 - 104214

Published: April 1, 2025

Language: Английский

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Relief effect of biochar on continuous cropping of tobacco through the reduction of p-hydroxybenzoic acid in soil

Heliyon, Journal Year: 2024, Volume and Issue: 10(12), P. e33011 - e33011

Published: June 1, 2024

Biochar application to soil has proven be an excellent approach for decreasing the concentration of auto-toxic compounds and promoting plant growth in continuous-cropping fields. However, mechanisms underlying action pathway among biochars, tobacco remain unknown. In this study, we conducted experiment tracking incidence rate black rot a 3-year pot trial response biochar treatment intensity compared with that non-biochar treatment. inhibited rot. Using ultra-high-performance liquid chromatography-mass spectrometry (UPLC‒MS/MS), revealed can effectively decrease

Language: Английский

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Effects of Continuous Cropping of Codonopsis pilosula on Rhizosphere Soil Microbial Community Structure and Metabolomics

Agronomy, Journal Year: 2024, Volume and Issue: 14(9), P. 2014 - 2014

Published: Sept. 4, 2024

Codonopsis pilosula is an important medicinal plant in China. Continuous cropping of C. affects crop quality and yield. However, comprehensive research on the impacts continuous soil properties, microbial community structures, metabolites lacking. This study involved collecting rhizosphere samples from monocropped for 1 to 4 years analyze variations structure, across different continuous-cropping (CCYs) through metabolomic microbiomic analyses. Significant properties were observed; total phosphorus (TP) available potassium (AK) increased with number CCYs, pH declined. The structure significantly changed cropping. Overall, bacterial diversity decreased increasing CCY. abundances Proteobacteria Firmicutes CCY, whereas abundance Acidobacteria increased. fungal tended decrease, increase beneficial Basidiomycota potentially pathogenic Rozellomycota. Metabolomic analysis revealed 101 significant changes lipid compounds, organic acids, phenols, carbohydrates. Notably, autotoxic substances such as 2,6-di-tert-butylphenol accumulated results indicated that main factors causing obstacles nutrient imbalance substance accumulation. altered profile soils. Effective management practices are needed mitigate acidification, imbalances, accumulation during Future should focus integrated strategies maintain health productivity systems.

Language: Английский

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Maize, Peanut, and Millet Rotations Improve Crop Yields by Altering the Microbial Community and Chemistry of Sandy Saline–Alkaline Soils

Plants, Journal Year: 2024, Volume and Issue: 13(15), P. 2170 - 2170

Published: Aug. 5, 2024

Crop rotation increases crop yield, improves soil health, and reduces plant disease. However, few studies were conducted on the use of intensive cropping patterns to improve microenvironment saline soils. The present study thoroughly evaluated impact a three-year maize-peanut-millet pattern yield. rhizosphere was collected at maturity assess effects composition function microbial communities in different tillage layers (0-20 cm 20-40 cm) sandy saline-alkaline After three years rotation, maize yield economic benefits rose by an average 32.07% 22.25%, respectively, while output/input grew 10.26%. pH 0-40 layer soils decreased 2.36%, organic matter 13.44%-15.84%, soil-available nutrients 0-20 increased 11.94%-69.14%. As compared continuous cropping, boosted nitrogen phosphorus metabolism capacity 8.61%-88.65%. Enrichment Actinobacteria Basidiomycota community richness decreasing diversity. increase abundance can diminish competitive relationships between species, boost synergistic capabilities, alter bacterial fungal structure, enhance function, all which elevate yields. obtained insights contribute achieving optimal management cultivation green sustainable development.

Language: Английский

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Flue-cured tobacco intercropping with insectary floral plants improves rhizosphere soil microbial communities and chemical properties of flue-cured tobacco

BMC Microbiology, Journal Year: 2024, Volume and Issue: 24(1)

Published: Nov. 4, 2024

Continuous cropping of the same crop leads to land degradation. This is also called continuous-cropping obstacle. Currently, intercropping tobacco with other crops can serve as an effective strategy alleviate continuous obstacles. In this study, K326 and insectary floral plants were used materials, seven treatments monoculture (CK), intercropped Tagetes erecta, Vicia villosa, Fagopyrum esculentum, Lobularia maritima, Trifolium repens, Argyranthemum frutescens respectively, set up study their effects on rhizosphere soil chemical properties composition structure microbial community tobacco. The 16 S rRNA gene ITS amplicons sequenced using Illumina high-throughput sequencing. tobacco/insectary influence properties, which change communities. CK treatment groups microorganisms had significantly different genera, such T. repens A. increased number Fusarium V. L. Sphingomonas unknown Gemmatimonadaceae. Additionally, villosa maritima changed fungal bacteria positive correlation between genera fungi bacterial greater than CK. pathway carbohydrate metabolism, amino acid energy metabolism in decreased after cropping. Fungal symbiotic trophic saprophytic plant pathogen animal frutescens. communities correlated respectively. reveals that plants, particularly affects alters communities, increasing abundance certain genera. enhances pathways related carbohydrate, acid, bacteria. These findings suggest could provide a promising overcome challenges associated by regulating environment.

Language: Английский

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Legacy effects of preceding crops improve flue-cured tobacco productivity in southwest China by optimizing soil structure, nutrients, and microbial interactions

Plant and Soil, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 3, 2024

Language: Английский

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Short-term continuous monocropping reduces Curcuma kwangsiensis yield mainly via altering soil pH and Microbial community

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: May 7, 2024

Pursose In order to investigate the effects of short-term continuous monocropping on rhizosphere soil Curcuma kwangsiensis (C. kwangsiensis) and establish a theoretical foundation for conservation ecological environment as well future sustainable development C. cultivation industry. Methods This study examined how affected physicochemical characteristics, enzyme activities microbial community kwangsiensis. Rhizosphere samples were taken from that had been planted 1 (Y1) 2 years (Y2). The before planting was used control (Y0). structure in studied using high-throughput analysis. Results results showed yield Y2 58.38% Y1. pH decreased; nutrients accumulated, enzymes increased initially then decreased with cropping. Continuous cropping produced relatively high abundance diversity bacterial fungal species. Continuous cropping resulted significantly higher relative Planctomycetota dominant phylum, while abundances Ciliophora Cercozoa phyla also higher. most important factor composition. Conclusion reduced altered properties soil, which decrease proportion bacteria. finding explains decline production provides potential remedy growers.

Language: Английский

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Biochar modulates the antioxidant system and hormonal signaling in tobacco under continuous-cropping conditions

Journal of Plant Interactions, Journal Year: 2024, Volume and Issue: 19(1)

Published: Aug. 27, 2024

As an important economic crop, tobacco faces the common challenges of continuous cropping due to limited amount arable land. Biochar has certain preventive and control effects on obstacles can improve crop yield quality. This study aims explore regulation antioxidant system hormone signaling in under conditions by biochar. We studied impact biochar (Nicotiana tabacum LJ911 LY101) plant physiological functions transcriptomes conditions. The results showed that regulates photosynthetic gas exchange parameters both varieties. significantly increased activity enzymes leaves varieties continuous-cropping Additionally, up-regulated endogenous abscisic acid, auxin, jasmonic acid varieties, with higher levels observed LY101 than LJ911. Through Weighted Gene Co-expression Network Analysis (WGCNA), it was found hormones a significant response. improved efficiency, enhanced capacity, promoted growth through synthesis signaling. In summary, application serve as promising strategy mitigate associated cultivation.

Language: Английский

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