Composição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiárido

Detalhes bibliográficos
Autor(a) principal: SILVA, Edinalda Andrade
Data de Publicação: 2022
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Biblioteca Digital de Teses e Dissertações da UFRPE
Texto Completo: http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/9388
Resumo: The Brazilian semiarid is characterized by low rainfall and high evapotranspiration. The native vegetation is Caatinga, with strong familiar agriculture and recurrent anthropic actions. Guava is one of the most important crops in semiarid, but it is highly damaged by plat-parasitic nematodes. Due to broad distribution and wide diversity, nematodes are good indicators of soil quality, and can be used as a tool for the plant-parasitic nematodes management. This work evaluated the structure and composition of nematode community in a guava orchard under agroecological system, in the sertão (hintexlands) of the state of Pernambuco in the Northeast Brazil, irrigated in the dry season through subsurface drip and without irrigation in the wet season. Soil quality was assessed through ecological indices of nematodes. Soil samples were collected from 74 points randomly distributed among guava plants in the wet (no irrigation) and dry (with irrigation) seasons. The plant-parasitic nematodes were dominant in both seasons, standing out Meloidogyne, and within the free living the bacterivorous Cephalobus, Rhabditis and Acrobeles and the omnivorous Dorylaimus and Eudorylaimus. Based on the faunal profile, the area was classified as enriched, in maturation. Soil humidity and temperature affected nematode community activities. Despite of no irrigation, soil humidity was more even in wet season ensuring increased homogeneity in soil food web. In dry season the irrigation was not enough to keep number of specimens and trophic structure of nematode community.
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spelling PEDROSA, Elvira Maria RégisGUIMARÃES, Lílian Margarete PaesVICENTE, Thaís Fernanda da SilvaLARANJEIRA, DelsonBARROS, Andréa Cristina Baltarhttp://lattes.cnpq.br/7249805921339910SILVA, Edinalda Andrade2023-10-09T21:28:08Z2022-02-23SILVA, Edinalda Andrade. Composição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiárido. 2022. 51 f. Dissertação (Programa de Pós-Graduação em Fitopatologia) - Universidade Federal Rural de Pernambuco, Recife.http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/9388The Brazilian semiarid is characterized by low rainfall and high evapotranspiration. The native vegetation is Caatinga, with strong familiar agriculture and recurrent anthropic actions. Guava is one of the most important crops in semiarid, but it is highly damaged by plat-parasitic nematodes. Due to broad distribution and wide diversity, nematodes are good indicators of soil quality, and can be used as a tool for the plant-parasitic nematodes management. This work evaluated the structure and composition of nematode community in a guava orchard under agroecological system, in the sertão (hintexlands) of the state of Pernambuco in the Northeast Brazil, irrigated in the dry season through subsurface drip and without irrigation in the wet season. Soil quality was assessed through ecological indices of nematodes. Soil samples were collected from 74 points randomly distributed among guava plants in the wet (no irrigation) and dry (with irrigation) seasons. The plant-parasitic nematodes were dominant in both seasons, standing out Meloidogyne, and within the free living the bacterivorous Cephalobus, Rhabditis and Acrobeles and the omnivorous Dorylaimus and Eudorylaimus. Based on the faunal profile, the area was classified as enriched, in maturation. Soil humidity and temperature affected nematode community activities. Despite of no irrigation, soil humidity was more even in wet season ensuring increased homogeneity in soil food web. In dry season the irrigation was not enough to keep number of specimens and trophic structure of nematode community.O semiárido brasileiro é caracterizado por baixa precipitação e alta evapotranspiração potencial. A vegetação nativa é a Caatinga, com forte presença da agricultura familiar e ação antrópica recorrente. Uma das principais culturas da região é a goiabeira, que tem sido drasticamente afetada por nematoides fitoparasitas. No entanto, por apresentarem grande diversitade e ampla distribuição geográfica, os nematoides são considerados bons bioindicadores de qualidade do solo e podem ser utilizados como ferramenta para o manejo das espécies fitoparasitas em diferentes sistemas de cultivo. Este trabalho avaliou a estrutura e composição da comunidade de nematoides no solo em cultivo agroecológico de goiabeira, no Sertão de Pernambuco, com e sem irrigação do pomar por gotejamento subsuperficial, e aplicou índices nematológicos para caracterizar a qualidade do solo. As amostras de solo foram coletadas em 74 pontos distribuídos aleatoriamente entre as goiabeiras, no período chuvoso (sem irrigação) e seco (com aplicação de irrigação). Os nematoides parasitos de plantas foram dominantes nos dois períodos de coleta, destacando-se o gênero Meloidogyne entre os parasitos de planta e os bacteriófagos Cephalobus, Rhabditis e Acrobeles e os onívoros Dorylaimus e Eudorylaimus entre os nematoides de vida livre. Com base no perfil faunístico, a área foi classificada como enriquecida, em maturação. A temperatura e umidade do solo influenciaram as atividades da comunidade de nematoides. A umidade do solo mostrou-se mais uniforme no período chuvoso, mesmo sem uso de irrigação, contribuindo para maior homogeneidade da teia alimentar do solo. No período seco, a irrigação não foi suficiente para manter o número de indivíduos e ligações tróficas da comunidade de nematoides.Submitted by (ana.araujo@ufrpe.br) on 2023-10-09T21:28:08Z No. of bitstreams: 1 Edinalda Andrade Silva.pdf: 643141 bytes, checksum: 6b633a96c4c0ff79682db9bcaaa3ff08 (MD5)Made available in DSpace on 2023-10-09T21:28:08Z (GMT). No. of bitstreams: 1 Edinalda Andrade Silva.pdf: 643141 bytes, checksum: 6b633a96c4c0ff79682db9bcaaa3ff08 (MD5) Previous issue date: 2022-02-23Coordenação de Aperfeiçoamento de Pessoal de Nível Superior - CAPESapplication/pdfporUniversidade Federal Rural de PernambucoPrograma de Pós-Graduação em FitopatologiaUFRPEBrasilDepartamento de AgronomiaGoiabaPsidium guajavaAgroecologiaNematoideIndicadores biológicosQualidade do soloFITOSSANIDADE::FITOPATOLOGIAComposição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiáridoinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesis1343367238723626701600600600600-6800553879972229205-62070264245230135042075167498588264571info:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRPEinstname:Universidade Federal Rural de Pernambuco (UFRPE)instacron:UFRPEORIGINALEdinalda Andrade Silva.pdfEdinalda Andrade Silva.pdfapplication/pdf643141http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/9388/2/Edinalda+Andrade+Silva.pdf6b633a96c4c0ff79682db9bcaaa3ff08MD52LICENSElicense.txtlicense.txttext/plain; charset=utf-82165http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/9388/1/license.txtbd3efa91386c1718a7f26a329fdcb468MD51tede2/93882023-10-19 11:38:46.929oai: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:2024-05-28T12:38:12.711424Biblioteca Digital de Teses e Dissertações da UFRPE - Universidade Federal Rural de Pernambuco (UFRPE)false
dc.title.por.fl_str_mv Composição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiárido
title Composição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiárido
spellingShingle Composição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiárido
SILVA, Edinalda Andrade
Goiaba
Psidium guajava
Agroecologia
Nematoide
Indicadores biológicos
Qualidade do solo
FITOSSANIDADE::FITOPATOLOGIA
title_short Composição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiárido
title_full Composição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiárido
title_fullStr Composição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiárido
title_full_unstemmed Composição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiárido
title_sort Composição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiárido
author SILVA, Edinalda Andrade
author_facet SILVA, Edinalda Andrade
author_role author
dc.contributor.advisor1.fl_str_mv PEDROSA, Elvira Maria Régis
dc.contributor.advisor-co1.fl_str_mv GUIMARÃES, Lílian Margarete Paes
dc.contributor.advisor-co2.fl_str_mv VICENTE, Thaís Fernanda da Silva
dc.contributor.referee1.fl_str_mv LARANJEIRA, Delson
dc.contributor.referee2.fl_str_mv BARROS, Andréa Cristina Baltar
dc.contributor.authorLattes.fl_str_mv http://lattes.cnpq.br/7249805921339910
dc.contributor.author.fl_str_mv SILVA, Edinalda Andrade
contributor_str_mv PEDROSA, Elvira Maria Régis
GUIMARÃES, Lílian Margarete Paes
VICENTE, Thaís Fernanda da Silva
LARANJEIRA, Delson
BARROS, Andréa Cristina Baltar
dc.subject.por.fl_str_mv Goiaba
Psidium guajava
Agroecologia
Nematoide
Indicadores biológicos
Qualidade do solo
topic Goiaba
Psidium guajava
Agroecologia
Nematoide
Indicadores biológicos
Qualidade do solo
FITOSSANIDADE::FITOPATOLOGIA
dc.subject.cnpq.fl_str_mv FITOSSANIDADE::FITOPATOLOGIA
description The Brazilian semiarid is characterized by low rainfall and high evapotranspiration. The native vegetation is Caatinga, with strong familiar agriculture and recurrent anthropic actions. Guava is one of the most important crops in semiarid, but it is highly damaged by plat-parasitic nematodes. Due to broad distribution and wide diversity, nematodes are good indicators of soil quality, and can be used as a tool for the plant-parasitic nematodes management. This work evaluated the structure and composition of nematode community in a guava orchard under agroecological system, in the sertão (hintexlands) of the state of Pernambuco in the Northeast Brazil, irrigated in the dry season through subsurface drip and without irrigation in the wet season. Soil quality was assessed through ecological indices of nematodes. Soil samples were collected from 74 points randomly distributed among guava plants in the wet (no irrigation) and dry (with irrigation) seasons. The plant-parasitic nematodes were dominant in both seasons, standing out Meloidogyne, and within the free living the bacterivorous Cephalobus, Rhabditis and Acrobeles and the omnivorous Dorylaimus and Eudorylaimus. Based on the faunal profile, the area was classified as enriched, in maturation. Soil humidity and temperature affected nematode community activities. Despite of no irrigation, soil humidity was more even in wet season ensuring increased homogeneity in soil food web. In dry season the irrigation was not enough to keep number of specimens and trophic structure of nematode community.
publishDate 2022
dc.date.issued.fl_str_mv 2022-02-23
dc.date.accessioned.fl_str_mv 2023-10-09T21:28:08Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
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dc.identifier.citation.fl_str_mv SILVA, Edinalda Andrade. Composição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiárido. 2022. 51 f. Dissertação (Programa de Pós-Graduação em Fitopatologia) - Universidade Federal Rural de Pernambuco, Recife.
dc.identifier.uri.fl_str_mv http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/9388
identifier_str_mv SILVA, Edinalda Andrade. Composição da nematofauna e qualidade do solo em cultivo irrigado de goiabeira no semiárido. 2022. 51 f. Dissertação (Programa de Pós-Graduação em Fitopatologia) - Universidade Federal Rural de Pernambuco, Recife.
url http://www.tede2.ufrpe.br:8080/tede2/handle/tede2/9388
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language por
dc.relation.program.fl_str_mv 1343367238723626701
dc.relation.confidence.fl_str_mv 600
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dc.relation.sponsorship.fl_str_mv 2075167498588264571
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 Fitopatologia
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
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collection Biblioteca Digital de Teses e Dissertações da UFRPE
bitstream.url.fl_str_mv http://www.tede2.ufrpe.br:8080/tede2/bitstream/tede2/9388/2/Edinalda+Andrade+Silva.pdf
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