Basal respiration and stratification ratio in soil cultivated with citrus and treated with organic residues in the state of Sergipe
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Semina. Ciências Agrárias (Online) |
Texto Completo: | https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16340 |
Resumo: | The use of organic residues in the soil to improve its quality, provide nutrients to plant growth and increase carbon storage is an ancient practice, but little is known about the application of laminar composting in citrus orchards. The objective of this study was to evaluate the microbial activity through microbial respiration, and the different rates stratification of some variables related to this attribute of an Ultisol cultivated with citrus and treated with organic waste in the state of Sergipe. Soil samples were collected in the layers 0-5 cm, 5-10 cm, and 10-15 cm in a citrus orchard (Citrus sinensis, L. Osbeck) under different treatments 1. Layering organic residue (crop wastes placed in layers under the plant canopy) 2. Layering organic residue + NPK (the same as described in iten 1 + NPK); 3. Humus (Humified organic compost applied under the plant canopy); 4. Humus + NPK (the same as described in iten 3 + NPK); 5. Control + NPK (plant canopy was kept free of residues, + NPK application); 6. Control – NPK (plant canopy was kept free of residues, without application of NPK), with three replications. It has been found that the use of the organic residue in the plant canopy increased microbial respiration rate and total organic matter content, as well as an increase in some chemical attributes as pH, P, Ca and Mg in all treatments compared the control. The ratio stratification was effective to evaluate the influence of different management practices between depths demonstrating an improvement in microbial activity by more practical conservation treatments and indicating that the use of Humus, humus + NPK and alternate layering residues + NPK were the most effective in increasing the organic matter content in the soil. |
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Semina. Ciências Agrárias (Online) |
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Basal respiration and stratification ratio in soil cultivated with citrus and treated with organic residues in the state of SergipeRespiração basal e relação de estratificação em solo cultivado com citros e tratado com resíduos orgânicos no estado de SergipeBasal respirationAlternate layering residuesOrganic matter.Respiração basalCompostagem laminarMatéria orgânica.The use of organic residues in the soil to improve its quality, provide nutrients to plant growth and increase carbon storage is an ancient practice, but little is known about the application of laminar composting in citrus orchards. The objective of this study was to evaluate the microbial activity through microbial respiration, and the different rates stratification of some variables related to this attribute of an Ultisol cultivated with citrus and treated with organic waste in the state of Sergipe. Soil samples were collected in the layers 0-5 cm, 5-10 cm, and 10-15 cm in a citrus orchard (Citrus sinensis, L. Osbeck) under different treatments 1. Layering organic residue (crop wastes placed in layers under the plant canopy) 2. Layering organic residue + NPK (the same as described in iten 1 + NPK); 3. Humus (Humified organic compost applied under the plant canopy); 4. Humus + NPK (the same as described in iten 3 + NPK); 5. Control + NPK (plant canopy was kept free of residues, + NPK application); 6. Control – NPK (plant canopy was kept free of residues, without application of NPK), with three replications. It has been found that the use of the organic residue in the plant canopy increased microbial respiration rate and total organic matter content, as well as an increase in some chemical attributes as pH, P, Ca and Mg in all treatments compared the control. The ratio stratification was effective to evaluate the influence of different management practices between depths demonstrating an improvement in microbial activity by more practical conservation treatments and indicating that the use of Humus, humus + NPK and alternate layering residues + NPK were the most effective in increasing the organic matter content in the soil. A utilização de resíduos orgânicos no solo para melhorar sua qualidade, fornecer nutrientes as plantas e aumentar o estoque de carbono é uma prática antiga, mas pouco é conhecido sobre a aplicação de compostagem laminar em pomares de citros. O objetivo do presente trabalho foi avaliar a atividade microbiana, através da respiração basal, e as diferentes taxas de estratificação de algumas variáveis relacionadas a esse atributo, em um Argissolo Vermelho Amarelo tratado com resíduos orgânicos e cultivado com citros, no estado de Sergipe. Foram coletadas amostras de solo em três profundidades (0-5, 5-10 e 10-15 cm) em área cultivada com laranja pêra (Citrus sinensis, L. Osbeck) sob diferentes tratamentos 1.Compostagem laminar (aplicação, na projeção da copa, na zona de coroamento da planta, de camadas alternadas de resíduos orgânicos frescos e esterco ovino) 2. Compostagem laminar + NPK (o mesmo descrito no item 1 + adubação NPK recomendada pela análise do solo); 3. Húmus (aplicação, na projeção da copa, de composto organico humificado); 4. Húmus + NPK (o mesmo descrito no item 3 + NPK; 5. Controle + NPK (manejo convencional, onde a projeção da copa é mantida livre de plantas invasoras através de capina manual; com aplicação de fertilizantes aplicado na projeção da copa); 6. Controle sem NPK (o mesmo descrito no item 5, sem aplicação de fertilizantes). O estudo foi realizado com três repetições. Verificou-se que a adição em superfície de resíduos orgânicos ao solo na zona de coroamento da laranjeira provocou um aumento das taxas de respiração microbiana, um acréscimo nos teores totais de matéria orgânica, assim como, a elevação de alguns atributos químicos como pH, P, Ca e Mg no solo quando comparados ao solo sob citrus conduzido em manejo convencional. A relação de estratificação mostrou-se eficaz ao avaliar a influência das diferentes práticas de manejo entre as profundidades evidenciando a melhoria da atividade microbiana pelas práticas conservacionistas e indicando os tratamentos Húmus, Húmus + NPK e Compostagem laminar + NPK como os mais eficazes em aumentar os teores de matéria orgânica no solo. UEL2015-04-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Empírica de CampoPesquisa Empírica de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1634010.5433/1679-0359.2015v36n2p731Semina: Ciências Agrárias; Vol. 36 No. 2 (2015); 731-746Semina: Ciências Agrárias; v. 36 n. 2 (2015); 731-7461679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16340/pdf_661Copyright (c) 2015 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessMoura, Juliana AugustaGonzaga, Maria Isidória SilvaAnjos, Joézio Luiz dosRodrigues, Anne Caroline PinaLeão, Thamyres Dias da SilvaSantos, Lucia Catherinne Oliveira2023-01-13T13:50:31Zoai:ojs.pkp.sfu.ca:article/16340Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2023-01-13T13:50:31Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false |
dc.title.none.fl_str_mv |
Basal respiration and stratification ratio in soil cultivated with citrus and treated with organic residues in the state of Sergipe Respiração basal e relação de estratificação em solo cultivado com citros e tratado com resíduos orgânicos no estado de Sergipe |
title |
Basal respiration and stratification ratio in soil cultivated with citrus and treated with organic residues in the state of Sergipe |
spellingShingle |
Basal respiration and stratification ratio in soil cultivated with citrus and treated with organic residues in the state of Sergipe Moura, Juliana Augusta Basal respiration Alternate layering residues Organic matter. Respiração basal Compostagem laminar Matéria orgânica. |
title_short |
Basal respiration and stratification ratio in soil cultivated with citrus and treated with organic residues in the state of Sergipe |
title_full |
Basal respiration and stratification ratio in soil cultivated with citrus and treated with organic residues in the state of Sergipe |
title_fullStr |
Basal respiration and stratification ratio in soil cultivated with citrus and treated with organic residues in the state of Sergipe |
title_full_unstemmed |
Basal respiration and stratification ratio in soil cultivated with citrus and treated with organic residues in the state of Sergipe |
title_sort |
Basal respiration and stratification ratio in soil cultivated with citrus and treated with organic residues in the state of Sergipe |
author |
Moura, Juliana Augusta |
author_facet |
Moura, Juliana Augusta Gonzaga, Maria Isidória Silva Anjos, Joézio Luiz dos Rodrigues, Anne Caroline Pina Leão, Thamyres Dias da Silva Santos, Lucia Catherinne Oliveira |
author_role |
author |
author2 |
Gonzaga, Maria Isidória Silva Anjos, Joézio Luiz dos Rodrigues, Anne Caroline Pina Leão, Thamyres Dias da Silva Santos, Lucia Catherinne Oliveira |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Moura, Juliana Augusta Gonzaga, Maria Isidória Silva Anjos, Joézio Luiz dos Rodrigues, Anne Caroline Pina Leão, Thamyres Dias da Silva Santos, Lucia Catherinne Oliveira |
dc.subject.por.fl_str_mv |
Basal respiration Alternate layering residues Organic matter. Respiração basal Compostagem laminar Matéria orgânica. |
topic |
Basal respiration Alternate layering residues Organic matter. Respiração basal Compostagem laminar Matéria orgânica. |
description |
The use of organic residues in the soil to improve its quality, provide nutrients to plant growth and increase carbon storage is an ancient practice, but little is known about the application of laminar composting in citrus orchards. The objective of this study was to evaluate the microbial activity through microbial respiration, and the different rates stratification of some variables related to this attribute of an Ultisol cultivated with citrus and treated with organic waste in the state of Sergipe. Soil samples were collected in the layers 0-5 cm, 5-10 cm, and 10-15 cm in a citrus orchard (Citrus sinensis, L. Osbeck) under different treatments 1. Layering organic residue (crop wastes placed in layers under the plant canopy) 2. Layering organic residue + NPK (the same as described in iten 1 + NPK); 3. Humus (Humified organic compost applied under the plant canopy); 4. Humus + NPK (the same as described in iten 3 + NPK); 5. Control + NPK (plant canopy was kept free of residues, + NPK application); 6. Control – NPK (plant canopy was kept free of residues, without application of NPK), with three replications. It has been found that the use of the organic residue in the plant canopy increased microbial respiration rate and total organic matter content, as well as an increase in some chemical attributes as pH, P, Ca and Mg in all treatments compared the control. The ratio stratification was effective to evaluate the influence of different management practices between depths demonstrating an improvement in microbial activity by more practical conservation treatments and indicating that the use of Humus, humus + NPK and alternate layering residues + NPK were the most effective in increasing the organic matter content in the soil. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-04-22 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Pesquisa Empírica de Campo Pesquisa Empírica de Campo |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16340 10.5433/1679-0359.2015v36n2p731 |
url |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16340 |
identifier_str_mv |
10.5433/1679-0359.2015v36n2p731 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/16340/pdf_661 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 Semina: Ciências Agrárias http://creativecommons.org/licenses/by-nc/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
UEL |
publisher.none.fl_str_mv |
UEL |
dc.source.none.fl_str_mv |
Semina: Ciências Agrárias; Vol. 36 No. 2 (2015); 731-746 Semina: Ciências Agrárias; v. 36 n. 2 (2015); 731-746 1679-0359 1676-546X reponame:Semina. Ciências Agrárias (Online) instname:Universidade Estadual de Londrina (UEL) instacron:UEL |
instname_str |
Universidade Estadual de Londrina (UEL) |
instacron_str |
UEL |
institution |
UEL |
reponame_str |
Semina. Ciências Agrárias (Online) |
collection |
Semina. Ciências Agrárias (Online) |
repository.name.fl_str_mv |
Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL) |
repository.mail.fl_str_mv |
semina.agrarias@uel.br |
_version_ |
1799306070861021184 |