Availability of phosphorus in soils under agroecological production in Governador Dix-Sept Rosado, Rio Grande do Norte
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Revista Verde de Agroecologia e Desenvolvimento Sustentavel |
Texto Completo: | https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5573 |
Resumo: | Soil organic matter is a relevant controller of the amount of available phosphorus (P) in the edaphic system. Compared to the soil itself, organic waste provides greater availability of phosphorus. It is believed that the gradual increase of the P contents is mainly due to the soil source material and to the type of fertilization carried out, where the fertilization of organic origin presents levels three to eleven times higher than those of phosphorus. Therefore, this study sought to evaluate the levels of available phosphorus in areas of agroecological management in different years of cultivation, understanding the influence on the maintenance of soil quality. The study was conducted in Governor Dix-Sept Rosado, Rio Grande do Norte and the soil classified as a Chernossolo Réndzico. Plots with different agroecological management times were selected and samples were taken at two depths: 0-5 and 5-15 cm, corresponding to 1, 6, 8 and 10 years and a native forest area as a control. With reference to the native forest, the maximum levels of P increased in the 10 years of agroecological management in both depths. Areas with organic fertilizer addition and with different management times presented increasing linear P contents during 10 years of cultivation. |
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Availability of phosphorus in soils under agroecological production in Governador Dix-Sept Rosado, Rio Grande do NorteDisponibilidade de fósforo em solos sob produção agroecológica em Governador Dix-Sept Rosado, Rio Grande do NorteMatch availableSemi-aridSustainabilityFósforo disponívelSemiáridoSustentabilidade.Soil organic matter is a relevant controller of the amount of available phosphorus (P) in the edaphic system. Compared to the soil itself, organic waste provides greater availability of phosphorus. It is believed that the gradual increase of the P contents is mainly due to the soil source material and to the type of fertilization carried out, where the fertilization of organic origin presents levels three to eleven times higher than those of phosphorus. Therefore, this study sought to evaluate the levels of available phosphorus in areas of agroecological management in different years of cultivation, understanding the influence on the maintenance of soil quality. The study was conducted in Governor Dix-Sept Rosado, Rio Grande do Norte and the soil classified as a Chernossolo Réndzico. Plots with different agroecological management times were selected and samples were taken at two depths: 0-5 and 5-15 cm, corresponding to 1, 6, 8 and 10 years and a native forest area as a control. With reference to the native forest, the maximum levels of P increased in the 10 years of agroecological management in both depths. Areas with organic fertilizer addition and with different management times presented increasing linear P contents during 10 years of cultivation.A matéria orgânica do solo é um relevante controlador da quantidade de fósforo disponível (P) no sistema edáfico. Comparados ao próprio solo, os resíduos orgânicos proporcionam maior disponibilidade de fósforo. Acredita-se que o aumento gradativo dos teores de P esteja condicionado principalmente ao material de origem do solo e ao tipo de adubação realizada, onde, a adubação de origem orgânica apresenta teores de três a onze vezes maiores que as de fósforo. Portanto, este estudo buscou avaliar os teores de fósforo disponíveis em áreas de manejo agroecológico em diferentes anos de cultivo, entendendo a influência na manutenção da qualidade do solo. O estudo foi realizado em Governador Dix-Sept Rosado, Rio Grande do Norte, o solo classificado como um Chernossolo Rêndzico. Foram selecionadas parcelas com diferentes tempos de manejo agroecológico e coletadas amostras em duas profundidades: 0-5 e 5-15 cm, correspondente a 1, 6, 8 e 10 anos e uma área de mata nativa como testemunha. Dispondo como referência a mata nativa, os teores máximos de P apresentaram-se de forma crescente ao longo dos 10 anos de manejo agroecológico em ambas as profundidades. Áreas com adição de adubo apresentaram teores de P disponíveis lineares crescentes, ao longo de 10 anos de cultivo.Editora Verde2017-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlapplication/pdfapplication/pdfapplication/pdfhttps://www.gvaa.com.br/revista/index.php/RVADS/article/view/557310.18378/rvads.v12i5.5573Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 12 No. 5 (2017): Edição Especial; 862 - 865Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 12 Núm. 5 (2017): Edição Especial; 862 - 865Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 12 n. 5 (2017): Edição Especial; 862 - 8651981-8203reponame:Revista Verde de Agroecologia e Desenvolvimento Sustentavelinstname:Grupo Verde de Agroecologia e Abelhas (GVAA)instacron:GVAAporhttps://www.gvaa.com.br/revista/index.php/RVADS/article/view/5573/4830https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5573/4865https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5573/9472https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5573/9473Copyright (c) 2017 Isadora Nayara Bandeira Medeiros de Moura et al.info:eu-repo/semantics/openAccessMoura, Isadora Nayara Bandeira Medeiros deSouza, Carolina Malala MartinsSilva, Ana Carla Rodrigues daLima, Rebeca Nairony da SilvaRêgo, Lunara Gleika da SilvaAmbrósio, Márcia Michelle de Queiroz2021-06-13T13:14:13Zoai:ojs.gvaa.com.br:article/5573Revistahttps://www.gvaa.com.br/revista/index.php/RVADS/PUBhttps://www.gvaa.com.br/revista/index.php/RVADS/oairvadsgvaa@gmail.com || patriciomaracaja@gmail.com || revistaverde1@gmail.com || suporte@antsoft.com.br1981-82031981-8203opendoar:2024-03-06T12:59:25.492860Revista Verde de Agroecologia e Desenvolvimento Sustentavel - Grupo Verde de Agroecologia e Abelhas (GVAA)false |
dc.title.none.fl_str_mv |
Availability of phosphorus in soils under agroecological production in Governador Dix-Sept Rosado, Rio Grande do Norte Disponibilidade de fósforo em solos sob produção agroecológica em Governador Dix-Sept Rosado, Rio Grande do Norte |
title |
Availability of phosphorus in soils under agroecological production in Governador Dix-Sept Rosado, Rio Grande do Norte |
spellingShingle |
Availability of phosphorus in soils under agroecological production in Governador Dix-Sept Rosado, Rio Grande do Norte Moura, Isadora Nayara Bandeira Medeiros de Match available Semi-arid Sustainability Fósforo disponível Semiárido Sustentabilidade. |
title_short |
Availability of phosphorus in soils under agroecological production in Governador Dix-Sept Rosado, Rio Grande do Norte |
title_full |
Availability of phosphorus in soils under agroecological production in Governador Dix-Sept Rosado, Rio Grande do Norte |
title_fullStr |
Availability of phosphorus in soils under agroecological production in Governador Dix-Sept Rosado, Rio Grande do Norte |
title_full_unstemmed |
Availability of phosphorus in soils under agroecological production in Governador Dix-Sept Rosado, Rio Grande do Norte |
title_sort |
Availability of phosphorus in soils under agroecological production in Governador Dix-Sept Rosado, Rio Grande do Norte |
author |
Moura, Isadora Nayara Bandeira Medeiros de |
author_facet |
Moura, Isadora Nayara Bandeira Medeiros de Souza, Carolina Malala Martins Silva, Ana Carla Rodrigues da Lima, Rebeca Nairony da Silva Rêgo, Lunara Gleika da Silva Ambrósio, Márcia Michelle de Queiroz |
author_role |
author |
author2 |
Souza, Carolina Malala Martins Silva, Ana Carla Rodrigues da Lima, Rebeca Nairony da Silva Rêgo, Lunara Gleika da Silva Ambrósio, Márcia Michelle de Queiroz |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Moura, Isadora Nayara Bandeira Medeiros de Souza, Carolina Malala Martins Silva, Ana Carla Rodrigues da Lima, Rebeca Nairony da Silva Rêgo, Lunara Gleika da Silva Ambrósio, Márcia Michelle de Queiroz |
dc.subject.por.fl_str_mv |
Match available Semi-arid Sustainability Fósforo disponível Semiárido Sustentabilidade. |
topic |
Match available Semi-arid Sustainability Fósforo disponível Semiárido Sustentabilidade. |
description |
Soil organic matter is a relevant controller of the amount of available phosphorus (P) in the edaphic system. Compared to the soil itself, organic waste provides greater availability of phosphorus. It is believed that the gradual increase of the P contents is mainly due to the soil source material and to the type of fertilization carried out, where the fertilization of organic origin presents levels three to eleven times higher than those of phosphorus. Therefore, this study sought to evaluate the levels of available phosphorus in areas of agroecological management in different years of cultivation, understanding the influence on the maintenance of soil quality. The study was conducted in Governor Dix-Sept Rosado, Rio Grande do Norte and the soil classified as a Chernossolo Réndzico. Plots with different agroecological management times were selected and samples were taken at two depths: 0-5 and 5-15 cm, corresponding to 1, 6, 8 and 10 years and a native forest area as a control. With reference to the native forest, the maximum levels of P increased in the 10 years of agroecological management in both depths. Areas with organic fertilizer addition and with different management times presented increasing linear P contents during 10 years of cultivation. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-12-01 |
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.gvaa.com.br/revista/index.php/RVADS/article/view/5573 10.18378/rvads.v12i5.5573 |
url |
https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5573 |
identifier_str_mv |
10.18378/rvads.v12i5.5573 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5573/4830 https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5573/4865 https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5573/9472 https://www.gvaa.com.br/revista/index.php/RVADS/article/view/5573/9473 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Isadora Nayara Bandeira Medeiros de Moura et al. info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Isadora Nayara Bandeira Medeiros de Moura et al. |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Editora Verde |
publisher.none.fl_str_mv |
Editora Verde |
dc.source.none.fl_str_mv |
Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 12 No. 5 (2017): Edição Especial; 862 - 865 Revista Verde de Agroecologia e Desenvolvimento Sustentável; Vol. 12 Núm. 5 (2017): Edição Especial; 862 - 865 Revista Verde de Agroecologia e Desenvolvimento Sustentável; v. 12 n. 5 (2017): Edição Especial; 862 - 865 1981-8203 reponame:Revista Verde de Agroecologia e Desenvolvimento Sustentavel instname:Grupo Verde de Agroecologia e Abelhas (GVAA) instacron:GVAA |
instname_str |
Grupo Verde de Agroecologia e Abelhas (GVAA) |
instacron_str |
GVAA |
institution |
GVAA |
reponame_str |
Revista Verde de Agroecologia e Desenvolvimento Sustentavel |
collection |
Revista Verde de Agroecologia e Desenvolvimento Sustentavel |
repository.name.fl_str_mv |
Revista Verde de Agroecologia e Desenvolvimento Sustentavel - Grupo Verde de Agroecologia e Abelhas (GVAA) |
repository.mail.fl_str_mv |
rvadsgvaa@gmail.com || patriciomaracaja@gmail.com || revistaverde1@gmail.com || suporte@antsoft.com.br |
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1798948091489943552 |