Influência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Francisco
Ano de defesa: | 2018 |
---|---|
Autor(a) principal: | |
Orientador(a): | |
Banca de defesa: | , |
Tipo de documento: | Dissertação |
Tipo de acesso: | Acesso aberto |
Idioma: | por |
Instituição de defesa: |
Universidade Estadual da Paraíba
|
Programa de Pós-Graduação: |
Programa de Pós-Graduação em Ciências Agrárias - PPGCA
|
Departamento: |
Pró-Reitoria de Pós-Graduação e Pesquisa - PRPGP
|
País: |
Brasil
|
Palavras-chave em Português: | |
Palavras-chave em Inglês: | |
Área do conhecimento CNPq: | |
Link de acesso: | http://tede.bc.uepb.edu.br/jspui/handle/tede/3492 |
Resumo: | Cowpea is one of the most adapted and nutritious legumes among cultivated bean species. The low rhizobial selectivity on the part of this culture, makes necessary the selection of fixing bacteria, which present good symbiotic efficiency. The use of pyrolysed biomass, known as Biochar, has emerged as an efficient soil conditioner. Its application to the soil has been used as a valuable method of carbon sequestration, decreasing beyond CO 2 emissions, other compounds with CH4 and N2O. This work aimed to evaluate the effect of biochar application and inoculation on the development of cowpea and GHG emission in this type of crop, as well as to observe the genetic diversity and efficiency of agronomic parameters of the bacterial isolates captured in different soils of the Valley of San Francisco. An experiment was carried out in pots using a Vertisol from the Mandacarú Experimental Station in Bahia and an Argissolo from the Experimental Station of Bebedouro in Pernambuco, both belonging to Embrapa Semiarid, the experiment followed a factorial scheme of 2 x 2 x 4, two solos , two applications of biochar (presence or absence) in a dosage of 15 g / kg soil-1 and four nitrogen treatments, being them; two inoculants, one commercial (BR 3267) and one still in the test phase by Embrapa Semi- arid (ESA 17), an application of mineral N at a dosage of 80 kg / ha-1 and an absolute control. It was also measured the GHG fluxes (CO2, CH4 and N2O) obeying the treatments. In addition, 79 cowpea bacteria were isolated for the two soils, the isolates had their DNA extracted and through the IGS-RFLP and BOX-PCR techniques and a subsequent sequencing were classified by comparing the sequences generated with those available on GenBank. 30 selected isolates had their symbiotic efficiency compared. For the experiment testing the effects of biochar on the development of cowpea with the four inoculants and GHG emissions, it was observed changes in NN and MNS, as well as a slight visual difference of the numbers for MPAS mass, indicating significant effects of biochar on the development of cowpea in the two soils. The highest CO2 emissions and CH4 reduction were observed in the Vertisols. While the lowest emissions of N2O was observed in the Argisol. The clustering of the rhizobia isolates revealed by the restriction analysis of IGS and fingerprinting of BOX-PCR, by soils, suggest that the application of biochar had no influence on the rhizobia communities. In all, 6 rhizobia species were identified, divided into two genera, able to nodulate the cowpea. The emergence of microviruses indicates a high genetic variability of rhizobia in the soils of the São Francisco Valley and their low similarity with species of the same genus indicates which may be a species not yet described The isolates submitted to the efficiency test were statistically different, presenting good results for MPAS, NN, NTOT and EN, in some cases being the reference and the nitrogen control. |
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Fernandes Junior, Paulo Ivan05195852677http://lattes.cnpq.br/5149478274259227Lyra, Maria do Carmo Catanho Pereira de58835571472http://lattes.cnpq.br/1927568921068851Melo, Yuri Lima06516383480http://lattes.cnpq.br/697863653104674909674803459http://lattes.cnpq.br/6203441110360214Oliveira, Gilmar Silva2019-10-10T14:05:43Z2018-07-05OLIVEIRA, G. S. Influência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Francisco. 2018. 77f. Dissertação (Programa de Pós-Graduação em Ciências Agrárias - PPGCA) - Universidade Estadual da Paraíba, Campina grande, 2018.http://tede.bc.uepb.edu.br/jspui/handle/tede/3492Cowpea is one of the most adapted and nutritious legumes among cultivated bean species. The low rhizobial selectivity on the part of this culture, makes necessary the selection of fixing bacteria, which present good symbiotic efficiency. The use of pyrolysed biomass, known as Biochar, has emerged as an efficient soil conditioner. Its application to the soil has been used as a valuable method of carbon sequestration, decreasing beyond CO 2 emissions, other compounds with CH4 and N2O. This work aimed to evaluate the effect of biochar application and inoculation on the development of cowpea and GHG emission in this type of crop, as well as to observe the genetic diversity and efficiency of agronomic parameters of the bacterial isolates captured in different soils of the Valley of San Francisco. An experiment was carried out in pots using a Vertisol from the Mandacarú Experimental Station in Bahia and an Argissolo from the Experimental Station of Bebedouro in Pernambuco, both belonging to Embrapa Semiarid, the experiment followed a factorial scheme of 2 x 2 x 4, two solos , two applications of biochar (presence or absence) in a dosage of 15 g / kg soil-1 and four nitrogen treatments, being them; two inoculants, one commercial (BR 3267) and one still in the test phase by Embrapa Semi- arid (ESA 17), an application of mineral N at a dosage of 80 kg / ha-1 and an absolute control. It was also measured the GHG fluxes (CO2, CH4 and N2O) obeying the treatments. In addition, 79 cowpea bacteria were isolated for the two soils, the isolates had their DNA extracted and through the IGS-RFLP and BOX-PCR techniques and a subsequent sequencing were classified by comparing the sequences generated with those available on GenBank. 30 selected isolates had their symbiotic efficiency compared. For the experiment testing the effects of biochar on the development of cowpea with the four inoculants and GHG emissions, it was observed changes in NN and MNS, as well as a slight visual difference of the numbers for MPAS mass, indicating significant effects of biochar on the development of cowpea in the two soils. The highest CO2 emissions and CH4 reduction were observed in the Vertisols. While the lowest emissions of N2O was observed in the Argisol. The clustering of the rhizobia isolates revealed by the restriction analysis of IGS and fingerprinting of BOX-PCR, by soils, suggest that the application of biochar had no influence on the rhizobia communities. In all, 6 rhizobia species were identified, divided into two genera, able to nodulate the cowpea. The emergence of microviruses indicates a high genetic variability of rhizobia in the soils of the São Francisco Valley and their low similarity with species of the same genus indicates which may be a species not yet described The isolates submitted to the efficiency test were statistically different, presenting good results for MPAS, NN, NTOT and EN, in some cases being the reference and the nitrogen control.O feijão-caupi é uma das leguminosas mais adaptadas, e nutritivas entre as espécies de feijão cultivadas. A baixa seletividade rizobiana por parte dessa cultura, faz com que seja necessária a seleção de bactérias fixadoras, que apresentem boa eficiência simbiótica. O uso de biomassa pirolisada, conhecida como Biochar, tem surgido como um condicionador de solos eficiente. Sua aplicação ao solo tem sido empregada como um valioso método de sequestro de carbono, diminuindo além das emissões de CO2, outros compostos com o CH4 e N2O. Esse trabalho objetivou avaliar o efeito da aplicação de biochar e da inoculação sobre o desenvolvimento do feijão-caupi e emissão de GEE nesse tipo de cultivo, como também, observar a diversidade genética e eficiência de parâmetros agronômicos dos isolados bacterianos capturados em diferentes solos do Vale do São Francisco. Foi montado um experimento em vasos utilizando um Vertissolo proveniente da Estação Experimental de Mandacarú na Bahia e um Argissolo da Estação Experimental de Bebedouro em Pernambuco, ambas pertencentes a Embrapa Semiárido, o experimento seguiu um esquema fatorial de 2 x 2 x 4, sendo dois solos, duas aplicações de biochar (presença ou ausência) em uma dosagem de 15 g/kg solo^-1 e quatro tratamentos nitrogenados, sendo eles; dois inoculantes, um comercial (BR 3267) e um ainda em fase de testes pela Embrapa Semiárido (ESA 17), uma aplicação de N mineral em uma dosagem de 80 kg/ha^-1 e um controle absoluto. Foi também medido, os fluxos de GEEs (CO2, CH4 e N2O) obedecendo os tratamentos. Além disso, foram isolados 79 bactérias do feijão-caupi para os dois solos, os isolados tiveram seu DNA extraído e através das técnicas de IGS - RFLP e BOX-PCR e um posterior sequenciamento, foram classificadas comparando-se as sequências geradas com as disponíveis no GenBank. 30 isolados selecionados tiveram sua eficiência simbiótica comparadas. Para o experimento testando os efeitos do biochar sobre o desenvolvimento do caupi com os quatro inoculantes e as emissões de GEE, foi constatado alterações no NN e MNS, assim como uma leve diferença visual dos números para massa da MPAS, indicando efeitos significativos do biochar sobre o desenvolvimento feijão-caupi nos dois solos. As maiores emissões de CO2 e redução de CH4 foi observada nos Vertissolos. Enquanto que as menores emissões de N2O foi observada no Argissolo. O agrupamento dos isolados de rizóbios reveladas pela análise de restrição do IGS e fingerprinting do BOX-PCR, por solos, sugerem que a aplicação de biochar não teve influência sobre as comunidades de rizóbios. Ao todo, foram identificadas 6 espécies de rizóbio divididas em dois gêneros, capazes de nodular o caupi, o surgimento da Microvirga ossetica indica uma alta variabilidade genética de rizóbios nos solos do Vale do São Francisco e sua baixa similaridade com as espécies do mesmo gênero indica que pode se tratar de uma espécie ainda não descrita. Os isolados submetidos ao teste de eficiência se mostraram diferentes estatisticamente, apresentando bons resultados para MPAS, NN, NTOT e EN, equiparando-se em alguns casos a referência e a testemunha nitrogenada.Submitted by Jean Medeiros (jeanletras@uepb.edu.br) on 2019-09-10T15:14:46Z No. of bitstreams: 1 PDF - Gilmar Silva Oliveira.pdf: 2894939 bytes, checksum: c4f0ecbc8bfc790fed614eefe06ecdab (MD5)Approved for entry into archive by Secta BC (secta.csu.bc@uepb.edu.br) on 2019-10-10T14:05:43Z (GMT) No. of bitstreams: 1 PDF - Gilmar Silva Oliveira.pdf: 2894939 bytes, checksum: c4f0ecbc8bfc790fed614eefe06ecdab (MD5)Made available in DSpace on 2019-10-10T14:05:43Z (GMT). No. of bitstreams: 1 PDF - Gilmar Silva Oliveira.pdf: 2894939 bytes, checksum: c4f0ecbc8bfc790fed614eefe06ecdab (MD5) Previous issue date: 2018-07-05Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfhttp://tede.bc.uepb.edu.br/jspui/retrieve/8828/PDF%20-%20Gilmar%20Silva%20Oliveira.pdf.jpgporUniversidade Estadual da ParaíbaPrograma de Pós-Graduação em Ciências Agrárias - PPGCAUEPBBrasilPró-Reitoria de Pós-Graduação e Pesquisa - PRPGPEficiência nodularVigna unguiculata L.Cultivo de feijãoNodular efficiencyCIENCIAS AGRARIASInfluência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Franciscoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis-35491671506732494836006006005248714503811102787828424726906663919info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UEPBinstname:Universidade Estadual da Paraíba (UEPB)instacron:UEPBTHUMBNAILPDF - Gilmar Silva Oliveira.pdf.jpgPDF - Gilmar Silva Oliveira.pdf.jpgimage/jpeg3371http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3492/4/PDF+-+Gilmar+Silva+Oliveira.pdf.jpgd5d93e8fe9f4d5c6bf39f379919d76dcMD54TEXTPDF - Gilmar Silva Oliveira.pdf.txtPDF - Gilmar Silva Oliveira.pdf.txttext/plain152105http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3492/3/PDF+-+Gilmar+Silva+Oliveira.pdf.txt1c3b60a1f74ed3390301c78544db5c04MD53ORIGINALPDF - Gilmar Silva Oliveira.pdfPDF - Gilmar Silva Oliveira.pdfapplication/pdf2894939http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3492/2/PDF+-+Gilmar+Silva+Oliveira.pdfc4f0ecbc8bfc790fed614eefe06ecdabMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81960http://tede.bc.uepb.edu.br/jspui/bitstream/tede/3492/1/license.txt6052ae61e77222b2086e666b7ae213ceMD51tede/34922019-10-11 01:05:11.435oai:tede.bc.uepb.edu.br: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Biblioteca Digital de Teses e Dissertaçõeshttp://tede.bc.uepb.edu.br/jspui/PUBhttp://tede.bc.uepb.edu.br/oai/requestbc@uepb.edu.br||opendoar:2019-10-11T04:05:11Biblioteca Digital de Teses e Dissertações da UEPB - Universidade Estadual da Paraíba (UEPB)false |
dc.title.por.fl_str_mv |
Influência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Francisco |
title |
Influência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Francisco |
spellingShingle |
Influência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Francisco Oliveira, Gilmar Silva Eficiência nodular Vigna unguiculata L. Cultivo de feijão Nodular efficiency CIENCIAS AGRARIAS |
title_short |
Influência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Francisco |
title_full |
Influência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Francisco |
title_fullStr |
Influência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Francisco |
title_full_unstemmed |
Influência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Francisco |
title_sort |
Influência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Francisco |
author |
Oliveira, Gilmar Silva |
author_facet |
Oliveira, Gilmar Silva |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Fernandes Junior, Paulo Ivan |
dc.contributor.advisor1ID.fl_str_mv |
05195852677 |
dc.contributor.advisor1Lattes.fl_str_mv |
http://lattes.cnpq.br/5149478274259227 |
dc.contributor.referee1.fl_str_mv |
Lyra, Maria do Carmo Catanho Pereira de |
dc.contributor.referee1ID.fl_str_mv |
58835571472 |
dc.contributor.referee1Lattes.fl_str_mv |
http://lattes.cnpq.br/1927568921068851 |
dc.contributor.referee2.fl_str_mv |
Melo, Yuri Lima |
dc.contributor.referee2ID.fl_str_mv |
06516383480 |
dc.contributor.referee2Lattes.fl_str_mv |
http://lattes.cnpq.br/6978636531046749 |
dc.contributor.authorID.fl_str_mv |
09674803459 |
dc.contributor.authorLattes.fl_str_mv |
http://lattes.cnpq.br/6203441110360214 |
dc.contributor.author.fl_str_mv |
Oliveira, Gilmar Silva |
contributor_str_mv |
Fernandes Junior, Paulo Ivan Lyra, Maria do Carmo Catanho Pereira de Melo, Yuri Lima |
dc.subject.por.fl_str_mv |
Eficiência nodular Vigna unguiculata L. Cultivo de feijão |
topic |
Eficiência nodular Vigna unguiculata L. Cultivo de feijão Nodular efficiency CIENCIAS AGRARIAS |
dc.subject.eng.fl_str_mv |
Nodular efficiency |
dc.subject.cnpq.fl_str_mv |
CIENCIAS AGRARIAS |
description |
Cowpea is one of the most adapted and nutritious legumes among cultivated bean species. The low rhizobial selectivity on the part of this culture, makes necessary the selection of fixing bacteria, which present good symbiotic efficiency. The use of pyrolysed biomass, known as Biochar, has emerged as an efficient soil conditioner. Its application to the soil has been used as a valuable method of carbon sequestration, decreasing beyond CO 2 emissions, other compounds with CH4 and N2O. This work aimed to evaluate the effect of biochar application and inoculation on the development of cowpea and GHG emission in this type of crop, as well as to observe the genetic diversity and efficiency of agronomic parameters of the bacterial isolates captured in different soils of the Valley of San Francisco. An experiment was carried out in pots using a Vertisol from the Mandacarú Experimental Station in Bahia and an Argissolo from the Experimental Station of Bebedouro in Pernambuco, both belonging to Embrapa Semiarid, the experiment followed a factorial scheme of 2 x 2 x 4, two solos , two applications of biochar (presence or absence) in a dosage of 15 g / kg soil-1 and four nitrogen treatments, being them; two inoculants, one commercial (BR 3267) and one still in the test phase by Embrapa Semi- arid (ESA 17), an application of mineral N at a dosage of 80 kg / ha-1 and an absolute control. It was also measured the GHG fluxes (CO2, CH4 and N2O) obeying the treatments. In addition, 79 cowpea bacteria were isolated for the two soils, the isolates had their DNA extracted and through the IGS-RFLP and BOX-PCR techniques and a subsequent sequencing were classified by comparing the sequences generated with those available on GenBank. 30 selected isolates had their symbiotic efficiency compared. For the experiment testing the effects of biochar on the development of cowpea with the four inoculants and GHG emissions, it was observed changes in NN and MNS, as well as a slight visual difference of the numbers for MPAS mass, indicating significant effects of biochar on the development of cowpea in the two soils. The highest CO2 emissions and CH4 reduction were observed in the Vertisols. While the lowest emissions of N2O was observed in the Argisol. The clustering of the rhizobia isolates revealed by the restriction analysis of IGS and fingerprinting of BOX-PCR, by soils, suggest that the application of biochar had no influence on the rhizobia communities. In all, 6 rhizobia species were identified, divided into two genera, able to nodulate the cowpea. The emergence of microviruses indicates a high genetic variability of rhizobia in the soils of the São Francisco Valley and their low similarity with species of the same genus indicates which may be a species not yet described The isolates submitted to the efficiency test were statistically different, presenting good results for MPAS, NN, NTOT and EN, in some cases being the reference and the nitrogen control. |
publishDate |
2018 |
dc.date.issued.fl_str_mv |
2018-07-05 |
dc.date.accessioned.fl_str_mv |
2019-10-10T14:05:43Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/masterThesis |
format |
masterThesis |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
OLIVEIRA, G. S. Influência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Francisco. 2018. 77f. Dissertação (Programa de Pós-Graduação em Ciências Agrárias - PPGCA) - Universidade Estadual da Paraíba, Campina grande, 2018. |
dc.identifier.uri.fl_str_mv |
http://tede.bc.uepb.edu.br/jspui/handle/tede/3492 |
identifier_str_mv |
OLIVEIRA, G. S. Influência do Biochar na interação rizóbio feijão-caupi em dois solos do sertão do São Francisco. 2018. 77f. Dissertação (Programa de Pós-Graduação em Ciências Agrárias - PPGCA) - Universidade Estadual da Paraíba, Campina grande, 2018. |
url |
http://tede.bc.uepb.edu.br/jspui/handle/tede/3492 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.program.fl_str_mv |
-3549167150673249483 |
dc.relation.confidence.fl_str_mv |
600 600 600 |
dc.relation.department.fl_str_mv |
524871450381110278 |
dc.relation.cnpq.fl_str_mv |
7828424726906663919 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Estadual da Paraíba |
dc.publisher.program.fl_str_mv |
Programa de Pós-Graduação em Ciências Agrárias - PPGCA |
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UEPB |
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Brasil |
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Pró-Reitoria de Pós-Graduação e Pesquisa - PRPGP |
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Universidade Estadual da Paraíba |
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