Bactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieira

Detalhes bibliográficos
Autor(a) principal: ANDRADE, Patrícia Karla Batista de
Data de Publicação: 2017
Tipo de documento: Tese
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFRPE
Texto Completo: http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7341
Resumo: Nitrogen fertilization in sugarcane in the first crop cycle has been widely used to maintain adequate productivity. This fertilization impacts the environment and costs the production costs of the crop. Thus, it is necessary to find alternatives to minimize this problem, such as biological fixation, which can be associated with organic residues of the sugarcane agribusiness, such filter cake and/or vinasse, can supply nitrogen (N) by potentiating the residue on the bacteria, without deleterious effect on them. These residues are important sources of phosphorus and potassium, but relatively poor in N. Other, they need to be decomposed, a process of mineralization of organic matter by microorganisms. Therefore, diazotrophic bacteria can exert this role of accelerating the decomposition, aiding the nutrition of the sugarcane. The objective of this study was to evaluate the effect of the inoculation of diazotrophic bacteria combined with the application of filter cake (TF) in the second cycle of sugarcane cultivation in different varieties and to study the decomposition of agroindustrial residues inoculated with these bacteria in Solos of contrasting textures. An experiment was conducted with two sugarcane varieties (RB867515 and RB92579) inoculated with two bacterial genera (Pantoea sp. and Stenotrophomonas sp.) isolated as well as the mixture of these two genera, and three controls (without and with nitrogen and residual control of inoculation in the cane plant). Four evaluations were made at 180, 240, 300 and 360 days after regrowth (DAR), where were evaluated the nitrogenase activity (AN), the contribution of biological N fixation (FBN) by the natural abundance method of 15N. Chlorophyll a and b in the diagnostic leaf, vegetative growth (diameter, height and number of leaves). At 240 DAR was determined the nutritional status and at 360 DAR was measured the agricultural and industrial productivity. Other experiment was carried in a greenhouse with eight treatments: compost, filter cake (TF), (TF + vinasse), (compound + vinasse), inoculated and not inoculated with a mixture of the Pantoea sp. and Stenotrophomonas sp. In the soils, sandy and clayey with four replicates. The residues were packed in litter bags and evaluated at 0, 20, 40, 60, 80 and 100 days after the start of the study. The decomposition constant (k) of the remaining mass, the N, C and C/N ratio of the residues were evaluated. AN was influenced by inoculation and addition of TF. FBN contributed 25% of the sugarcane N, not influenced by TF, but inhibited by mineral N. The application of TF potentiated the absorption of N, independent of the variety. It favored photosynthetic pigmentation only in variety RB92579. The productivity of the fertilized plants did not differ from those inoculated, regardless of the TF. A k decreased with time and TF decomposition was enhanced when combined with vinasse and/or inoculated. The N mineralization rate at the beginning of the waste decomposition was higher than that of the C, mainly in the vinasse and inoculated treatments, increasing the C/N ratio, which only decreased in the second half of the decomposition period.
id URPE_74c55024718f05b1d614bf8e78536907
oai_identifier_str oai:tede2:tede2/7341
network_acronym_str URPE
network_name_str Biblioteca Digital de Teses e Dissertações da UFRPE
repository_id_str
spelling FREIRE, Fernando JoséSIMÕES NETO, Djalma EuzébioOLIVEIRA, Emídio Cantídio Almeida deMARQUES, Flávio AdrianoFREITAS, Ana Dolores Santiago deROCHA, Alexandre Tavares daSILVA, Michelangelo de Oliveirahttp://lattes.cnpq.br/4498573599167205ANDRADE, Patrícia Karla Batista de2018-07-13T12:46:58Z2017-02-22ANDRADE, Patrícia Karla Batista de. Bactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieira. 2017. 167 f. Tese (Programa de Pós-Graduação em Ciência do Solo) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7341Nitrogen fertilization in sugarcane in the first crop cycle has been widely used to maintain adequate productivity. This fertilization impacts the environment and costs the production costs of the crop. Thus, it is necessary to find alternatives to minimize this problem, such as biological fixation, which can be associated with organic residues of the sugarcane agribusiness, such filter cake and/or vinasse, can supply nitrogen (N) by potentiating the residue on the bacteria, without deleterious effect on them. These residues are important sources of phosphorus and potassium, but relatively poor in N. Other, they need to be decomposed, a process of mineralization of organic matter by microorganisms. Therefore, diazotrophic bacteria can exert this role of accelerating the decomposition, aiding the nutrition of the sugarcane. The objective of this study was to evaluate the effect of the inoculation of diazotrophic bacteria combined with the application of filter cake (TF) in the second cycle of sugarcane cultivation in different varieties and to study the decomposition of agroindustrial residues inoculated with these bacteria in Solos of contrasting textures. An experiment was conducted with two sugarcane varieties (RB867515 and RB92579) inoculated with two bacterial genera (Pantoea sp. and Stenotrophomonas sp.) isolated as well as the mixture of these two genera, and three controls (without and with nitrogen and residual control of inoculation in the cane plant). Four evaluations were made at 180, 240, 300 and 360 days after regrowth (DAR), where were evaluated the nitrogenase activity (AN), the contribution of biological N fixation (FBN) by the natural abundance method of 15N. Chlorophyll a and b in the diagnostic leaf, vegetative growth (diameter, height and number of leaves). At 240 DAR was determined the nutritional status and at 360 DAR was measured the agricultural and industrial productivity. Other experiment was carried in a greenhouse with eight treatments: compost, filter cake (TF), (TF + vinasse), (compound + vinasse), inoculated and not inoculated with a mixture of the Pantoea sp. and Stenotrophomonas sp. In the soils, sandy and clayey with four replicates. The residues were packed in litter bags and evaluated at 0, 20, 40, 60, 80 and 100 days after the start of the study. The decomposition constant (k) of the remaining mass, the N, C and C/N ratio of the residues were evaluated. AN was influenced by inoculation and addition of TF. FBN contributed 25% of the sugarcane N, not influenced by TF, but inhibited by mineral N. The application of TF potentiated the absorption of N, independent of the variety. It favored photosynthetic pigmentation only in variety RB92579. The productivity of the fertilized plants did not differ from those inoculated, regardless of the TF. A k decreased with time and TF decomposition was enhanced when combined with vinasse and/or inoculated. The N mineralization rate at the beginning of the waste decomposition was higher than that of the C, mainly in the vinasse and inoculated treatments, increasing the C/N ratio, which only decreased in the second half of the decomposition period.A adubação nitrogenada em cana-de-açúcar no primeiro ciclo de cultivo tem sido muito utilizada para manter adequada a produtividade. Essa fertilização impacta o ambiente e onera os custos de produção da cultura. Assim, é necessário encontrar alternativas para minimizar essa problemática, como a fixação biológica, que se associada a resíduos orgânicos da própria agroindústria canavieira, como a torta de filtro e/ou vinhaça, pode fornecer nitrogênio (N) pela potencialização do resíduo sobre as bactérias sem causar efeito deletério nestas. Estes resíduos são importantes fontes de fósforo e potássio, mas relativamente pobres em N. Por outro lado, precisam ser decompostos, processo de mineralização da matéria orgânica realizado por micro-organismos. Portanto, bactérias diazotróficas podem exercer esse papel de acelerar a decomposição, auxiliando a nutrição da cana-de-açúcar. Assim, o objetivo foi avaliar o efeito da inoculação de bactérias diazotróficas combinadas com aplicação de torta de filtro (TF) no segundo ciclo de cultivo da cana-de-açúcar em diferentes variedades e estudar a decomposição de resíduos da agroindústria inoculados com essas bactérias em solos de texturas contrastantes. Foi conduzido um experimento com duas variedades de cana-de-açúcar (RB867515 e RB92579) inoculadas com dois gêneros bacterianos (Pantoea sp. e Stenotrophomonas sp.) isoladas bem como a mistura destes dois gêneros, e três testemunhas (sem e com nitrogênio e testemunha residual de inoculação na cana planta). Foram realizadas quatro avaliações aos 180, 240, 300 e 360 dias após a rebrota (DAR), onde foi avaliada a atividade da nitrogenase (AN), a contribuição da fixação biológica de N (FBN) pelo método da abundância natural do 15N, os teores de clorofila a e b, e N na folha diagnóstica, o crescimento vegetativo (diâmetro, altura e número de folhas). Aos 240 DAR foi determinado o estado nutricional e aos 360 DAR foi mensurada a produtividade agrícola e industrial. Outro ensaio foi montado em casa-de-vegetação com oito tratamentos: composto, torta de filtro (TF), (TF + vinhaça), (composto + vinhaça), inoculado e não inoculado com uma mistura das estirpes Pantoea sp. e Stenotrophomonas sp. nos solos, arenoso e argiloso com quatro repetições. Os resíduos foram acondicionados em litter bags e avaliados aos 0, 20, 40, 60, 80 e 100 dias após o início do ensaio. Foram avaliados a constante de decomposição (k) da massa remanescente, os teores de N, C e relação C/N dos resíduos. A AN foi influenciada pela inoculação e adição de TF. A FBN contribuiu com 25% do N da cana-de-açúcar, não sendo influenciada pela TF, porém inibida pelo N mineral. A aplicação de TF potencializou a absorção de N, independente da variedade. Favoreceu a pigmentação fotossintética apenas na variedade RB92579. As produtividades das plantas adubadas não se diferenciaram das inoculadas, independente da TF. A k diminuiu com o tempo e a decomposição da TF foi intensificada quando combinada com vinhaça e/ou inoculados. A taxa de mineralização do N no início da decomposição dos resíduos foi maior do que a do C, principalmente nos tratamentos com vinhaça e inoculados, incrementando a relação C/N, que só se reduziu na segunda metade do período de decomposição.Submitted by Mario BC (mario@bc.ufrpe.br) on 2018-07-13T12:46:58Z No. of bitstreams: 1 Patricia Carla Batista de Andrade.pdf: 2555637 bytes, checksum: c2201632f1465d0fffc6c49040788de9 (MD5)Made available in DSpace on 2018-07-13T12:46:58Z (GMT). No. of bitstreams: 1 Patricia Carla Batista de Andrade.pdf: 2555637 bytes, checksum: c2201632f1465d0fffc6c49040788de9 (MD5) Previous issue date: 2017-02-22application/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em Ciência do SoloUFRPEBrasilDepartamento de AgronomiaCana-de-açúcarBactéria diazotróficaFixação biológica de nitrogênioResíduo orgânicoAGRONOMIA::CIENCIA DO SOLOBactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieiraDiazotrophic bacteria in nitrogen biological fixation in sugar cane and decomposition of organic waste of agribusiness of sugar caneinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesis8551734419043507650600600600-6800553879972229205-5919840527232375671info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEORIGINALPatricia Carla Batista de Andrade.pdfPatricia Carla Batista de Andrade.pdfapplication/pdf2555637http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/7341/2/Patricia+Carla+Batista+de+Andrade.pdfc2201632f1465d0fffc6c49040788de9MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/7341/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede2/73412018-07-13 09:46:58.259oai:tede2: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Biblioteca Digital de Teses e Dissertaçõeshttp://www.tede2.ufrpe.br:8080/tede/PUBhttp://www.tede2.ufrpe.br:8080/oai/requestbdtd@ufrpe.br ||bdtd@ufrpe.bropendoar:2024-05-28T12:35:32.119209Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false
dc.title.por.fl_str_mv Bactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieira
dc.title.alternative.eng.fl_str_mv Diazotrophic bacteria in nitrogen biological fixation in sugar cane and decomposition of organic waste of agribusiness of sugar cane
title Bactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieira
spellingShingle Bactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieira
ANDRADE, Patrícia Karla Batista de
Cana-de-açúcar
Bactéria diazotrófica
Fixação biológica de nitrogênio
Resíduo orgânico
AGRONOMIA::CIENCIA DO SOLO
title_short Bactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieira
title_full Bactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieira
title_fullStr Bactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieira
title_full_unstemmed Bactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieira
title_sort Bactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieira
author ANDRADE, Patrícia Karla Batista de
author_facet ANDRADE, Patrícia Karla Batista de
author_role author
dc.contributor.advisor1.fl_str_mv FREIRE, Fernando José
dc.contributor.advisor-co1.fl_str_mv SIMÕES NETO, Djalma Euzébio
dc.contributor.advisor-co2.fl_str_mv OLIVEIRA, Emídio Cantídio Almeida de
dc.contributor.referee1.fl_str_mv MARQUES, Flávio Adriano
dc.contributor.referee2.fl_str_mv FREITAS, Ana Dolores Santiago de
dc.contributor.referee3.fl_str_mv ROCHA, Alexandre Tavares da
dc.contributor.referee4.fl_str_mv SILVA, Michelangelo de Oliveira
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/4498573599167205
dc.contributor.author.fl_str_mv ANDRADE, Patrícia Karla Batista de
contributor_str_mv FREIRE, Fernando José
SIMÕES NETO, Djalma Euzébio
OLIVEIRA, Emídio Cantídio Almeida de
MARQUES, Flávio Adriano
FREITAS, Ana Dolores Santiago de
ROCHA, Alexandre Tavares da
SILVA, Michelangelo de Oliveira
dc.subject.por.fl_str_mv Cana-de-açúcar
Bactéria diazotrófica
Fixação biológica de nitrogênio
Resíduo orgânico
topic Cana-de-açúcar
Bactéria diazotrófica
Fixação biológica de nitrogênio
Resíduo orgânico
AGRONOMIA::CIENCIA DO SOLO
dc.subject.cnpq.fl_str_mv AGRONOMIA::CIENCIA DO SOLO
description Nitrogen fertilization in sugarcane in the first crop cycle has been widely used to maintain adequate productivity. This fertilization impacts the environment and costs the production costs of the crop. Thus, it is necessary to find alternatives to minimize this problem, such as biological fixation, which can be associated with organic residues of the sugarcane agribusiness, such filter cake and/or vinasse, can supply nitrogen (N) by potentiating the residue on the bacteria, without deleterious effect on them. These residues are important sources of phosphorus and potassium, but relatively poor in N. Other, they need to be decomposed, a process of mineralization of organic matter by microorganisms. Therefore, diazotrophic bacteria can exert this role of accelerating the decomposition, aiding the nutrition of the sugarcane. The objective of this study was to evaluate the effect of the inoculation of diazotrophic bacteria combined with the application of filter cake (TF) in the second cycle of sugarcane cultivation in different varieties and to study the decomposition of agroindustrial residues inoculated with these bacteria in Solos of contrasting textures. An experiment was conducted with two sugarcane varieties (RB867515 and RB92579) inoculated with two bacterial genera (Pantoea sp. and Stenotrophomonas sp.) isolated as well as the mixture of these two genera, and three controls (without and with nitrogen and residual control of inoculation in the cane plant). Four evaluations were made at 180, 240, 300 and 360 days after regrowth (DAR), where were evaluated the nitrogenase activity (AN), the contribution of biological N fixation (FBN) by the natural abundance method of 15N. Chlorophyll a and b in the diagnostic leaf, vegetative growth (diameter, height and number of leaves). At 240 DAR was determined the nutritional status and at 360 DAR was measured the agricultural and industrial productivity. Other experiment was carried in a greenhouse with eight treatments: compost, filter cake (TF), (TF + vinasse), (compound + vinasse), inoculated and not inoculated with a mixture of the Pantoea sp. and Stenotrophomonas sp. In the soils, sandy and clayey with four replicates. The residues were packed in litter bags and evaluated at 0, 20, 40, 60, 80 and 100 days after the start of the study. The decomposition constant (k) of the remaining mass, the N, C and C/N ratio of the residues were evaluated. AN was influenced by inoculation and addition of TF. FBN contributed 25% of the sugarcane N, not influenced by TF, but inhibited by mineral N. The application of TF potentiated the absorption of N, independent of the variety. It favored photosynthetic pigmentation only in variety RB92579. The productivity of the fertilized plants did not differ from those inoculated, regardless of the TF. A k decreased with time and TF decomposition was enhanced when combined with vinasse and/or inoculated. The N mineralization rate at the beginning of the waste decomposition was higher than that of the C, mainly in the vinasse and inoculated treatments, increasing the C/N ratio, which only decreased in the second half of the decomposition period.
publishDate 2017
dc.date.issued.fl_str_mv 2017-02-22
dc.date.accessioned.fl_str_mv 2018-07-13T12:46:58Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/doctoralThesis
format doctoralThesis
status_str publishedVersion
dc.identifier.citation.fl_str_mv ANDRADE, Patrícia Karla Batista de. Bactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieira. 2017. 167 f. Tese (Programa de Pós-Graduação em Ciência do Solo) - Universidade Federal Rural de Pernambuco, Recife.
dc.identifier.uri.fl_str_mv http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7341
identifier_str_mv ANDRADE, Patrícia Karla Batista de. Bactérias diazotróficas na fixação biológica de nitrogênio em cana-de-açúcar e na decomposição de resíduos orgânicos da agroindústria canavieira. 2017. 167 f. Tese (Programa de Pós-Graduação em Ciência do Solo) - Universidade Federal Rural de Pernambuco, Recife.
url http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/7341
dc.language.iso.fl_str_mv por
language por
dc.relation.program.fl_str_mv 8551734419043507650
dc.relation.confidence.fl_str_mv 600
600
600
dc.relation.department.fl_str_mv -6800553879972229205
dc.relation.cnpq.fl_str_mv -5919840527232375671
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 Federal Rural de Pernambuco
dc.publisher.program.fl_str_mv Programa de Pós-Graduação em Ciência do Solo
dc.publisher.initials.fl_str_mv UFRPE
dc.publisher.country.fl_str_mv Brasil
dc.publisher.department.fl_str_mv Departamento de Agronomia
publisher.none.fl_str_mv Universidade Federal Rural de Pernambuco
dc.source.none.fl_str_mv reponame:Biblioteca Digital de Teses e Dissertações da UFRPE
instname:Universidade Federal Rural de Pernambuco (UFRPE)
instacron:UFRPE
instname_str Universidade Federal Rural de Pernambuco (UFRPE)
instacron_str UFRPE
institution UFRPE
reponame_str Biblioteca Digital de Teses e Dissertações da UFRPE
collection Biblioteca Digital de Teses e Dissertações da UFRPE
bitstream.url.fl_str_mv http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/7341/2/Patricia+Carla+Batista+de+Andrade.pdf
http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/7341/1/license.txt
bitstream.checksum.fl_str_mv c2201632f1465d0fffc6c49040788de9
bd3efa91386c1718a7f26a329fdcb468
bitstream.checksumAlgorithm.fl_str_mv MD5
MD5
repository.name.fl_str_mv Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)
repository.mail.fl_str_mv bdtd@ufrpe.br ||bdtd@ufrpe.br
_version_ 1810102249035137024