Feeding activity of soil fauna in production systems under cover crop straws
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/70416 |
Resumo: | To preserve a desirable level of soil quality, especially taking into consideration its health and sustainability, is not an easy task, due to the numerous factors that influence it. This study aimed to measure the feeding activity of soil fauna in production systems under cover crop straws sampled at the depth of 0-8.0 cm. A randomized blocks design, with four replicates and eight treatments, was used, corresponding to soybean cultivation under the following cover crop straws: maize monoculture; maize intercropped with Urochloa ruziziensis; U. ruziziensis monoculture; sorghum intercropped with U. ruziziensis; sorghum monoculture; sunflower intercropped with U. ruziziensis; mix (millet + Crotalaria spectabilis + U. ruziziensis); and a fallow treatment. At the depth of 1.0 cm, there was a variation of 63.59-37.06 % for consumption among the treatments, with the highest consumption for the mix, if compared to the fallow treatment. At the depth of 2.0-7.0 cm, the consumption did not vary among the treatments. For the depth of 8.0 cm, the fallow treatment presented the highest consumption (45.76 %; p < 0.05), when compared to sunflower intercropped with U. ruziziensis (20.51 %), sorghum (20.58 %) and sorghum intercropped with U. ruziziensis (18.96 %). KEYWORDS: Glycine max, Urochloa ruziziensis, soil quality. |
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Feeding activity of soil fauna in production systems under cover crop strawsAtividade alimentar da fauna do solo em sistemas de produção sob palhadas de plantas de coberturaTo preserve a desirable level of soil quality, especially taking into consideration its health and sustainability, is not an easy task, due to the numerous factors that influence it. This study aimed to measure the feeding activity of soil fauna in production systems under cover crop straws sampled at the depth of 0-8.0 cm. A randomized blocks design, with four replicates and eight treatments, was used, corresponding to soybean cultivation under the following cover crop straws: maize monoculture; maize intercropped with Urochloa ruziziensis; U. ruziziensis monoculture; sorghum intercropped with U. ruziziensis; sorghum monoculture; sunflower intercropped with U. ruziziensis; mix (millet + Crotalaria spectabilis + U. ruziziensis); and a fallow treatment. At the depth of 1.0 cm, there was a variation of 63.59-37.06 % for consumption among the treatments, with the highest consumption for the mix, if compared to the fallow treatment. At the depth of 2.0-7.0 cm, the consumption did not vary among the treatments. For the depth of 8.0 cm, the fallow treatment presented the highest consumption (45.76 %; p < 0.05), when compared to sunflower intercropped with U. ruziziensis (20.51 %), sorghum (20.58 %) and sorghum intercropped with U. ruziziensis (18.96 %). KEYWORDS: Glycine max, Urochloa ruziziensis, soil quality.Conservar o nível desejável de qualidade do solo, especialmente prezando sua saúde e sustentabilidade, não é tarefa simples, devido aos inúmeros fatores que o influenciam. Objetivou-se mensurar a atividade alimentar da fauna do solo em sistemas de produção sob palhadas de plantas de cobertura amostradas à profundidade de 0-8,0 cm. Foi adotado delineamento em blocos casualizados, com quatro repetições e oito tratamentos, que corresponderam ao cultivo de soja sob palhadas de plantas de cobertura: monocultivo de milho; milho consorciado com Urochloa ruziziensis; monocultivo de U. ruziziensis; sorgo consorciado com U. ruziziensis; monocultivo de sorgo; girassol consorciado com U. ruziziensis; mix (milheto + Crotalaria spectabilis + U. ruziziensis) e pousio. À profundidade de 1,0 cm, houve variação de 63,59-37,06 % no consumo entre os tratamentos, com maior consumo para o mix, em comparação ao pousio. À profundidade de 2,0-7,0 cm, o consumo não variou entre os tratamentos. Para a profundidade de 8,0 cm, o pousio apresentou o maior consumo (45,76 %; p < 0,05), em comparação ao girassol consorciado com U. ruziziensis (20,51 %), sorgo (20,58 %) e sorgo consorciado com U. ruziziensis (18,96 %). PALAVRAS-CHAVE: Glycine max, Urochloa ruziziensis, qualidade do solo.Escola de Agronomia - Universidade Federal de Goiás2022-05-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/70416Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; Vol. 52 (2022); e70416Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 52 (2022); e70416Pesquisa Agropecuária Tropical; v. 52 (2022); e704161983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGenghttps://revistas.ufg.br/pat/article/view/70416/38388Copyright (c) 2022 Pesquisa Agropecuária Tropicalinfo:eu-repo/semantics/openAccessFialho, Arlini Rodrigues Santos, Darliane de Castro Niva, Cintia CarlaFerreira, Jaqueline Balbina Gomes Paim, Tiago do Prado 2022-05-31T20:00:20Zoai:ojs.revistas.ufg.br:article/70416Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2022-05-31T20:00:20Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)false |
dc.title.none.fl_str_mv |
Feeding activity of soil fauna in production systems under cover crop straws Atividade alimentar da fauna do solo em sistemas de produção sob palhadas de plantas de cobertura |
title |
Feeding activity of soil fauna in production systems under cover crop straws |
spellingShingle |
Feeding activity of soil fauna in production systems under cover crop straws Fialho, Arlini Rodrigues |
title_short |
Feeding activity of soil fauna in production systems under cover crop straws |
title_full |
Feeding activity of soil fauna in production systems under cover crop straws |
title_fullStr |
Feeding activity of soil fauna in production systems under cover crop straws |
title_full_unstemmed |
Feeding activity of soil fauna in production systems under cover crop straws |
title_sort |
Feeding activity of soil fauna in production systems under cover crop straws |
author |
Fialho, Arlini Rodrigues |
author_facet |
Fialho, Arlini Rodrigues Santos, Darliane de Castro Niva, Cintia Carla Ferreira, Jaqueline Balbina Gomes Paim, Tiago do Prado |
author_role |
author |
author2 |
Santos, Darliane de Castro Niva, Cintia Carla Ferreira, Jaqueline Balbina Gomes Paim, Tiago do Prado |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Fialho, Arlini Rodrigues Santos, Darliane de Castro Niva, Cintia Carla Ferreira, Jaqueline Balbina Gomes Paim, Tiago do Prado |
description |
To preserve a desirable level of soil quality, especially taking into consideration its health and sustainability, is not an easy task, due to the numerous factors that influence it. This study aimed to measure the feeding activity of soil fauna in production systems under cover crop straws sampled at the depth of 0-8.0 cm. A randomized blocks design, with four replicates and eight treatments, was used, corresponding to soybean cultivation under the following cover crop straws: maize monoculture; maize intercropped with Urochloa ruziziensis; U. ruziziensis monoculture; sorghum intercropped with U. ruziziensis; sorghum monoculture; sunflower intercropped with U. ruziziensis; mix (millet + Crotalaria spectabilis + U. ruziziensis); and a fallow treatment. At the depth of 1.0 cm, there was a variation of 63.59-37.06 % for consumption among the treatments, with the highest consumption for the mix, if compared to the fallow treatment. At the depth of 2.0-7.0 cm, the consumption did not vary among the treatments. For the depth of 8.0 cm, the fallow treatment presented the highest consumption (45.76 %; p < 0.05), when compared to sunflower intercropped with U. ruziziensis (20.51 %), sorghum (20.58 %) and sorghum intercropped with U. ruziziensis (18.96 %). KEYWORDS: Glycine max, Urochloa ruziziensis, soil quality. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-05-31 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/pat/article/view/70416 |
url |
https://revistas.ufg.br/pat/article/view/70416 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/70416/38388 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2022 Pesquisa Agropecuária Tropical info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2022 Pesquisa Agropecuária Tropical |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; Vol. 52 (2022); e70416 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); Vol. 52 (2022); e70416 Pesquisa Agropecuária Tropical; v. 52 (2022); e70416 1983-4063 reponame:Pesquisa Agropecuária Tropical (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Pesquisa Agropecuária Tropical (Online) |
collection |
Pesquisa Agropecuária Tropical (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
aseleguini.pat@gmail.com||mgoes@agro.ufg.br |
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1789440243789725696 |