Dazomet application suppressed watermelon wilt by the altered soil microbial community

Abstract Fusarium wilt disease causes severe decline of watermelon yield and quality. Researches have been reported that soil fumigation with dazomet can help control crop disease. Firstly, we discovered that the dazomet application suppressed watermelon wilt in field experiment compared to the cont...

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Autores principales:	Feiying Zhu, Jiling Xiao, Yi Zhang, Lin Wei, Zhihuai Liang
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2020
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/c0baa0d5fdd04ecf9286055ecd86b82f
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spelling	oai:doaj.org-article:c0baa0d5fdd04ecf9286055ecd86b82f2021-12-02T15:11:50ZDazomet application suppressed watermelon wilt by the altered soil microbial community10.1038/s41598-020-78839-52045-2322https://doaj.org/article/c0baa0d5fdd04ecf9286055ecd86b82f2020-12-01T00:00:00Zhttps://doi.org/10.1038/s41598-020-78839-5https://doaj.org/toc/2045-2322Abstract Fusarium wilt disease causes severe decline of watermelon yield and quality. Researches have been reported that soil fumigation with dazomet can help control crop disease. Firstly, we discovered that the dazomet application suppressed watermelon wilt in field experiment compared to the control group. While the importance of microbial community in regulating plant health has been rising up, we therefore focused on examining the soil microbial diversity at six different sampling times after dazomet application by using Illumina MiSeq platform. Remarkably, our research results showed that some beneficial microbial genera have been altered, and these beneficial microbial genera have dominated the entire community, such as Nitrolancea, Pseudomonas and Penicillium after dazomet application. Instead, the relative abundance of Fusarium genus and the pathogen FON (Fusarium oxysporum f. sp. niveum, FON) had the decreased. As there was a significant accumulation of AP (available soil phosphorus) after dazomet application, we noticed that the beneficial microbes as Bacillus, Nitrolancea, Paenibacillus and Penicillium have significant positive correlation with AP but negatively related to morbidity. Together, these results demonstrate that the altered soil microbial community structure by dazomet application is critical to suppress watermelon Fusarium wilt. Thus, our results will drive investigations aimed to deploy interaction of microbiota contribute and plant immunity.Feiying ZhuJiling XiaoYi ZhangLin WeiZhihuai LiangNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 10, Iss 1, Pp 1-12 (2020)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Feiying Zhu Jiling Xiao Yi Zhang Lin Wei Zhihuai Liang Dazomet application suppressed watermelon wilt by the altered soil microbial community
description	Abstract Fusarium wilt disease causes severe decline of watermelon yield and quality. Researches have been reported that soil fumigation with dazomet can help control crop disease. Firstly, we discovered that the dazomet application suppressed watermelon wilt in field experiment compared to the control group. While the importance of microbial community in regulating plant health has been rising up, we therefore focused on examining the soil microbial diversity at six different sampling times after dazomet application by using Illumina MiSeq platform. Remarkably, our research results showed that some beneficial microbial genera have been altered, and these beneficial microbial genera have dominated the entire community, such as Nitrolancea, Pseudomonas and Penicillium after dazomet application. Instead, the relative abundance of Fusarium genus and the pathogen FON (Fusarium oxysporum f. sp. niveum, FON) had the decreased. As there was a significant accumulation of AP (available soil phosphorus) after dazomet application, we noticed that the beneficial microbes as Bacillus, Nitrolancea, Paenibacillus and Penicillium have significant positive correlation with AP but negatively related to morbidity. Together, these results demonstrate that the altered soil microbial community structure by dazomet application is critical to suppress watermelon Fusarium wilt. Thus, our results will drive investigations aimed to deploy interaction of microbiota contribute and plant immunity.
format	article
author	Feiying Zhu Jiling Xiao Yi Zhang Lin Wei Zhihuai Liang
author_facet	Feiying Zhu Jiling Xiao Yi Zhang Lin Wei Zhihuai Liang
author_sort	Feiying Zhu
title	Dazomet application suppressed watermelon wilt by the altered soil microbial community
title_short	Dazomet application suppressed watermelon wilt by the altered soil microbial community
title_full	Dazomet application suppressed watermelon wilt by the altered soil microbial community
title_fullStr	Dazomet application suppressed watermelon wilt by the altered soil microbial community
title_full_unstemmed	Dazomet application suppressed watermelon wilt by the altered soil microbial community
title_sort	dazomet application suppressed watermelon wilt by the altered soil microbial community
publisher	Nature Portfolio
publishDate	2020
url	https://doaj.org/article/c0baa0d5fdd04ecf9286055ecd86b82f
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Dazomet application suppressed watermelon wilt by the altered soil microbial community

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