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Article

Comparison of Soil Microbial Composition in Rhizospheres Between Wilt Disease-Resistant and Susceptible Melon Varieties

1
Guangxi Key Laboratory of Agro-Environment and Agro-Products Safety, National Demonstration Center for Experimental Plant Science Education Guangxi Agricultural College, Guangxi University, Nanning 530004, China
2
Horticultural Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China
*
Authors to whom correspondence should be addressed.
Microorganisms 2025, 13(2), 444; https://doi.org/10.3390/microorganisms13020444
Submission received: 11 January 2025 / Revised: 28 January 2025 / Accepted: 13 February 2025 / Published: 18 February 2025
(This article belongs to the Special Issue Rhizosphere Microbial Community, 3rd Edition)

Abstract

To screen out the bio-control soil microorganisms for preventing melon wilt, soil microbial compositions in rhizospheres between wilt-resistant and susceptible melon varieties were analyzed. The results showed that the soil fungal richness in rhizospheres of wilt-resistant melon varieties (MT) was significantly higher than that of wilt-susceptible melon varieties (MS). Additionally, in comparison with MS, soil bacterial compositions, such as Proteobacteria, Bacteroidota, Acidibacter, Streptomyces, etc., and the soil fungal compositions, such as Penicillium, Derxomyces, Aspergillus, and Talaromyces, enriched; also, Trichoderma, Gibellulopsis, and Pseudallescheria decreased in rhizospheres of wilt-resistant melon varieties (MT). Moreover, Mycothermus, Zopfiella, and Cladorrhinum were the unique soil-dominant fungal genera in rhizospheres of MT. All the above results suggested that the soil bacterial communities, such as Proteobacteria, Bacteroidota, Acidibacter, Streptomyces, etc., and the soil fungal communities, such as Penicillium, Derxomyces, Aspergillus, Talaromyces Mycothermus, Zopfiella, and Cladorrhinum, could be speculated as the potential soil bio-control microorganisms for preventing melon wilt.
Keywords: melon; wilt resistance; high-throughput sequencing; root system; rhizosphere microorganisms melon; wilt resistance; high-throughput sequencing; root system; rhizosphere microorganisms

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MDPI and ACS Style

Qiu, L.; Zhu, Y.; Li, X.; Qin, Y.; Li, G.; Ye, Y.; He, Y.; Huang, J.; Yang, S. Comparison of Soil Microbial Composition in Rhizospheres Between Wilt Disease-Resistant and Susceptible Melon Varieties. Microorganisms 2025, 13, 444. https://doi.org/10.3390/microorganisms13020444

AMA Style

Qiu L, Zhu Y, Li X, Qin Y, Li G, Ye Y, He Y, Huang J, Yang S. Comparison of Soil Microbial Composition in Rhizospheres Between Wilt Disease-Resistant and Susceptible Melon Varieties. Microorganisms. 2025; 13(2):444. https://doi.org/10.3390/microorganisms13020444

Chicago/Turabian Style

Qiu, Lulu, Yu Zhu, Xinni Li, Yuchen Qin, Guifen Li, Yunfeng Ye, Yi He, Jinyan Huang, and Shangdong Yang. 2025. "Comparison of Soil Microbial Composition in Rhizospheres Between Wilt Disease-Resistant and Susceptible Melon Varieties" Microorganisms 13, no. 2: 444. https://doi.org/10.3390/microorganisms13020444

APA Style

Qiu, L., Zhu, Y., Li, X., Qin, Y., Li, G., Ye, Y., He, Y., Huang, J., & Yang, S. (2025). Comparison of Soil Microbial Composition in Rhizospheres Between Wilt Disease-Resistant and Susceptible Melon Varieties. Microorganisms, 13(2), 444. https://doi.org/10.3390/microorganisms13020444

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