Soil microbial and chemical properties influenced by continuous cropping of banana
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Scientia Agrícola (Online) |
Texto Completo: | https://www.revistas.usp.br/sa/article/view/146322 |
Resumo: | The impacts of continuous cropping of banana on soil microbiological and biochemical properties are little understood. In this study, we evaluated the variations in soil bacterial community abundance and diversity, microbial biomass carbon (MBC) and nitrogen (MBN) as well as soil enzyme activities involved in C, N and P cycles as affected by continuous cropping of banana. An initial increase in bacterial 16S rRNA copy and soil microbial biomass was observed in the second cropping and then decreased until the fourth cropping. The diversity of bacterial community showed a continuous decrease throughout the experiment. In addition, continuous cropping of banana caused shifts in bacterial community composition and structures. Soil urease and invertase exhibited the highest activities in the second cropping and then decreased gradually from the second to the fourth cropping. The phosphatase activity showed a gradual increase from the first to the third cropping. The bacterial 16S rRNA copy was positively correlated with the contents of MBN and urease activities. The results indicated that continuous cropping of banana was responsible for the disturbance of the bacterial community and that the effect on enzyme activity varies depending on the type of soil enzyme. |
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Scientia Agrícola (Online) |
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Soil microbial and chemical properties influenced by continuous cropping of bananarhizospheresoil bacterial abundancebacterial community diversitysoil microbial biomasssoil enzymes The impacts of continuous cropping of banana on soil microbiological and biochemical properties are little understood. In this study, we evaluated the variations in soil bacterial community abundance and diversity, microbial biomass carbon (MBC) and nitrogen (MBN) as well as soil enzyme activities involved in C, N and P cycles as affected by continuous cropping of banana. An initial increase in bacterial 16S rRNA copy and soil microbial biomass was observed in the second cropping and then decreased until the fourth cropping. The diversity of bacterial community showed a continuous decrease throughout the experiment. In addition, continuous cropping of banana caused shifts in bacterial community composition and structures. Soil urease and invertase exhibited the highest activities in the second cropping and then decreased gradually from the second to the fourth cropping. The phosphatase activity showed a gradual increase from the first to the third cropping. The bacterial 16S rRNA copy was positively correlated with the contents of MBN and urease activities. The results indicated that continuous cropping of banana was responsible for the disturbance of the bacterial community and that the effect on enzyme activity varies depending on the type of soil enzyme.Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz2018-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/sa/article/view/14632210.1590/1678-992x-2016-0503Scientia Agricola; v. 75 n. 5 (2018); 420-425Scientia Agricola; Vol. 75 Núm. 5 (2018); 420-425Scientia Agricola; Vol. 75 No. 5 (2018); 420-4251678-992X0103-9016reponame:Scientia Agrícola (Online)instname:Universidade de São Paulo (USP)instacron:USPenghttps://www.revistas.usp.br/sa/article/view/146322/140013Copyright (c) 2018 Scientia Agricolainfo:eu-repo/semantics/openAccessSun, JianboZou, LiangpingLi, WenbinWang, YuguangXia, QiyuPeng, Ming2018-05-18T11:15:47Zoai:revistas.usp.br:article/146322Revistahttp://revistas.usp.br/sa/indexPUBhttps://old.scielo.br/oai/scielo-oai.phpscientia@usp.br||alleoni@usp.br1678-992X0103-9016opendoar:2018-05-18T11:15:47Scientia Agrícola (Online) - Universidade de São Paulo (USP)false |
dc.title.none.fl_str_mv |
Soil microbial and chemical properties influenced by continuous cropping of banana |
title |
Soil microbial and chemical properties influenced by continuous cropping of banana |
spellingShingle |
Soil microbial and chemical properties influenced by continuous cropping of banana Sun, Jianbo rhizosphere soil bacterial abundance bacterial community diversity soil microbial biomass soil enzymes |
title_short |
Soil microbial and chemical properties influenced by continuous cropping of banana |
title_full |
Soil microbial and chemical properties influenced by continuous cropping of banana |
title_fullStr |
Soil microbial and chemical properties influenced by continuous cropping of banana |
title_full_unstemmed |
Soil microbial and chemical properties influenced by continuous cropping of banana |
title_sort |
Soil microbial and chemical properties influenced by continuous cropping of banana |
author |
Sun, Jianbo |
author_facet |
Sun, Jianbo Zou, Liangping Li, Wenbin Wang, Yuguang Xia, Qiyu Peng, Ming |
author_role |
author |
author2 |
Zou, Liangping Li, Wenbin Wang, Yuguang Xia, Qiyu Peng, Ming |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Sun, Jianbo Zou, Liangping Li, Wenbin Wang, Yuguang Xia, Qiyu Peng, Ming |
dc.subject.por.fl_str_mv |
rhizosphere soil bacterial abundance bacterial community diversity soil microbial biomass soil enzymes |
topic |
rhizosphere soil bacterial abundance bacterial community diversity soil microbial biomass soil enzymes |
description |
The impacts of continuous cropping of banana on soil microbiological and biochemical properties are little understood. In this study, we evaluated the variations in soil bacterial community abundance and diversity, microbial biomass carbon (MBC) and nitrogen (MBN) as well as soil enzyme activities involved in C, N and P cycles as affected by continuous cropping of banana. An initial increase in bacterial 16S rRNA copy and soil microbial biomass was observed in the second cropping and then decreased until the fourth cropping. The diversity of bacterial community showed a continuous decrease throughout the experiment. In addition, continuous cropping of banana caused shifts in bacterial community composition and structures. Soil urease and invertase exhibited the highest activities in the second cropping and then decreased gradually from the second to the fourth cropping. The phosphatase activity showed a gradual increase from the first to the third cropping. The bacterial 16S rRNA copy was positively correlated with the contents of MBN and urease activities. The results indicated that continuous cropping of banana was responsible for the disturbance of the bacterial community and that the effect on enzyme activity varies depending on the type of soil enzyme. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-09-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://www.revistas.usp.br/sa/article/view/146322 10.1590/1678-992x-2016-0503 |
url |
https://www.revistas.usp.br/sa/article/view/146322 |
identifier_str_mv |
10.1590/1678-992x-2016-0503 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/sa/article/view/146322/140013 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Scientia Agricola info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Scientia Agricola |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz |
publisher.none.fl_str_mv |
Universidade de São Paulo. Escola Superior de Agricultura Luiz de Queiroz |
dc.source.none.fl_str_mv |
Scientia Agricola; v. 75 n. 5 (2018); 420-425 Scientia Agricola; Vol. 75 Núm. 5 (2018); 420-425 Scientia Agricola; Vol. 75 No. 5 (2018); 420-425 1678-992X 0103-9016 reponame:Scientia Agrícola (Online) instname:Universidade de São Paulo (USP) instacron:USP |
instname_str |
Universidade de São Paulo (USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Scientia Agrícola (Online) |
collection |
Scientia Agrícola (Online) |
repository.name.fl_str_mv |
Scientia Agrícola (Online) - Universidade de São Paulo (USP) |
repository.mail.fl_str_mv |
scientia@usp.br||alleoni@usp.br |
_version_ |
1800222793401368576 |