Effect of Two Kinds of Fertilizers on Growth and Rhizosphere Soil Properties of Bayberry with Decline Disease

Decline disease causes severe damage to bayberry. However, the cause of this disease remains unclear. Interestingly, our previous studies found that the disease severity is related with the level of soil fertilizer. This study aims to explore the effect and mechanism of compound fertilizer (CF) and...

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Autores principales: Haiying Ren, Hongyan Wang, Zheping Yu, Shuwen Zhang, Xingjiang Qi, Li Sun, Zhenshuo Wang, Muchen Zhang, Temoor Ahmed, Bin Li
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Publicado: MDPI AG 2021
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spelling oai:doaj.org-article:f15b9d731d82447f84e4d6748ca4e6712021-11-25T18:46:11ZEffect of Two Kinds of Fertilizers on Growth and Rhizosphere Soil Properties of Bayberry with Decline Disease10.3390/plants101123862223-7747https://doaj.org/article/f15b9d731d82447f84e4d6748ca4e6712021-11-01T00:00:00Zhttps://www.mdpi.com/2223-7747/10/11/2386https://doaj.org/toc/2223-7747Decline disease causes severe damage to bayberry. However, the cause of this disease remains unclear. Interestingly, our previous studies found that the disease severity is related with the level of soil fertilizer. This study aims to explore the effect and mechanism of compound fertilizer (CF) and bio-organic fertilizer (OF) in this disease by investigating the vegetative growth, fruit characters, soil property, rhizosphere microflora and metabolites. Results indicated that compared with the disease control, CF and OF exhibited differential effect in plant healthy and soil quality, together with the increase in relative abundance of <i>Burkholderia</i> and <i>Mortierella</i>, and the reduction in that of <i>Rhizomicrobium</i> and <i>Acidibacter</i>, <i>Trichoderma</i>, and <i>Cladophialophora</i> reduced. The relative abundance of <i>Geminibasidium</i> were increased by CF (251.79%) but reduced by OF (13.99%). In general, the composition of bacterial and fungal communities in rhizosphere soil was affected significantly at genus level by exchangeable calcium, available phosphorus, and exchangeable magnesium, while the former two variables had a greater influence in bacterial communities than fungal communities. Analysis of GC-MS metabonomics indicated that compared to the disease control, CF and OF significantly changed the contents of 31 and 45 metabolites, respectively, while both fertilizers changed C5-branched dibasic acid, galactose, and pyrimidine metabolic pathway. Furthermore, a significant correlation was observed at the phylum, order and genus levels between microbial groups and secondary metabolites of bayberry rhizosphere soil. In summary, the results provide a new way for rejuvenation of this diseased bayberry trees.Haiying RenHongyan WangZheping YuShuwen ZhangXingjiang QiLi SunZhenshuo WangMuchen ZhangTemoor AhmedBin LiMDPI AGarticlebayberrydecline diseasecompound fertilizerbio-organic fertilizermicrobial communitymetabonomicsBotanyQK1-989ENPlants, Vol 10, Iss 2386, p 2386 (2021)
institution DOAJ
collection DOAJ
language EN
topic bayberry
decline disease
compound fertilizer
bio-organic fertilizer
microbial community
metabonomics
Botany
QK1-989
spellingShingle bayberry
decline disease
compound fertilizer
bio-organic fertilizer
microbial community
metabonomics
Botany
QK1-989
Haiying Ren
Hongyan Wang
Zheping Yu
Shuwen Zhang
Xingjiang Qi
Li Sun
Zhenshuo Wang
Muchen Zhang
Temoor Ahmed
Bin Li
Effect of Two Kinds of Fertilizers on Growth and Rhizosphere Soil Properties of Bayberry with Decline Disease
description Decline disease causes severe damage to bayberry. However, the cause of this disease remains unclear. Interestingly, our previous studies found that the disease severity is related with the level of soil fertilizer. This study aims to explore the effect and mechanism of compound fertilizer (CF) and bio-organic fertilizer (OF) in this disease by investigating the vegetative growth, fruit characters, soil property, rhizosphere microflora and metabolites. Results indicated that compared with the disease control, CF and OF exhibited differential effect in plant healthy and soil quality, together with the increase in relative abundance of <i>Burkholderia</i> and <i>Mortierella</i>, and the reduction in that of <i>Rhizomicrobium</i> and <i>Acidibacter</i>, <i>Trichoderma</i>, and <i>Cladophialophora</i> reduced. The relative abundance of <i>Geminibasidium</i> were increased by CF (251.79%) but reduced by OF (13.99%). In general, the composition of bacterial and fungal communities in rhizosphere soil was affected significantly at genus level by exchangeable calcium, available phosphorus, and exchangeable magnesium, while the former two variables had a greater influence in bacterial communities than fungal communities. Analysis of GC-MS metabonomics indicated that compared to the disease control, CF and OF significantly changed the contents of 31 and 45 metabolites, respectively, while both fertilizers changed C5-branched dibasic acid, galactose, and pyrimidine metabolic pathway. Furthermore, a significant correlation was observed at the phylum, order and genus levels between microbial groups and secondary metabolites of bayberry rhizosphere soil. In summary, the results provide a new way for rejuvenation of this diseased bayberry trees.
format article
author Haiying Ren
Hongyan Wang
Zheping Yu
Shuwen Zhang
Xingjiang Qi
Li Sun
Zhenshuo Wang
Muchen Zhang
Temoor Ahmed
Bin Li
author_facet Haiying Ren
Hongyan Wang
Zheping Yu
Shuwen Zhang
Xingjiang Qi
Li Sun
Zhenshuo Wang
Muchen Zhang
Temoor Ahmed
Bin Li
author_sort Haiying Ren
title Effect of Two Kinds of Fertilizers on Growth and Rhizosphere Soil Properties of Bayberry with Decline Disease
title_short Effect of Two Kinds of Fertilizers on Growth and Rhizosphere Soil Properties of Bayberry with Decline Disease
title_full Effect of Two Kinds of Fertilizers on Growth and Rhizosphere Soil Properties of Bayberry with Decline Disease
title_fullStr Effect of Two Kinds of Fertilizers on Growth and Rhizosphere Soil Properties of Bayberry with Decline Disease
title_full_unstemmed Effect of Two Kinds of Fertilizers on Growth and Rhizosphere Soil Properties of Bayberry with Decline Disease
title_sort effect of two kinds of fertilizers on growth and rhizosphere soil properties of bayberry with decline disease
publisher MDPI AG
publishDate 2021
url https://doaj.org/article/f15b9d731d82447f84e4d6748ca4e671
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