Soil fauna in different soil management for watermelon
Autor(a) principal: | |
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Data de Publicação: | 2007 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/6714 |
Resumo: | An experiment was carried out in Santa Maria, RS, to study the effects of different soil and leaf diseases management for watermelon on soil fauna. The treatments were: 1) Conventional Tillage (CT) 2) CT with strip (s) without plowing; 3) No-Till (NT)+Chisel (Ch)+Herbicide (H); 4) NT+Ch without H; 5) NT+H and 6) NT. All NT had black oat straw over the soil. The subplots had the leaf disease control treatments: 1) Check Plot, without control; 2) Chemical, with fungicide; Ecological, with a mixture of "calda bordalesa� + "Supermagro� + "Alhol�. Tretzel pitfalls traps were placed in plots before seeding and in subplots during watermelon vegetative cycle. Samplings were done: at 45 and 5 days before and at 30, 67 and 90 days after watermelon seeding. Each trap stayed 4 days at field. Were calculated richness, abundance and Simpson's diversity index (SDI). Acari population was higher in CTs than NT+Ch and Collembola population was higher in CTs than in NT+Ch+H, NT+Ch e NT+H, before watermelon seeding. However, Collembola population in CT and CTs was smaller than NT at 90 DAS. Coleoptera population was smaller in CTs than in NT+Ch+H and NT, while Hymenoptera population was not affected by soil management. Conventional tillage in strips decreased richness at 5 and 30 days before watermelon seeding and abundance at 90 DAS. NT treatments didn´t affect richness and abundance. Chemical leaf disease management increased abundance. Simpson's diversity index was not affected by soil management nor by leaf disease management. |
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Soil fauna in different soil management for watermelonRichnessAbundanceSimpsonNo-tillWatermelon.An experiment was carried out in Santa Maria, RS, to study the effects of different soil and leaf diseases management for watermelon on soil fauna. The treatments were: 1) Conventional Tillage (CT) 2) CT with strip (s) without plowing; 3) No-Till (NT)+Chisel (Ch)+Herbicide (H); 4) NT+Ch without H; 5) NT+H and 6) NT. All NT had black oat straw over the soil. The subplots had the leaf disease control treatments: 1) Check Plot, without control; 2) Chemical, with fungicide; Ecological, with a mixture of "calda bordalesaâ€? + "Supermagroâ€? + "Alholâ€?. Tretzel pitfalls traps were placed in plots before seeding and in subplots during watermelon vegetative cycle. Samplings were done: at 45 and 5 days before and at 30, 67 and 90 days after watermelon seeding. Each trap stayed 4 days at field. Were calculated richness, abundance and Simpson's diversity index (SDI). Acari population was higher in CTs than NT+Ch and Collembola population was higher in CTs than in NT+Ch+H, NT+Ch e NT+H, before watermelon seeding. However, Collembola population in CT and CTs was smaller than NT at 90 DAS. Coleoptera population was smaller in CTs than in NT+Ch+H and NT, while Hymenoptera population was not affected by soil management. Conventional tillage in strips decreased richness at 5 and 30 days before watermelon seeding and abundance at 90 DAS. NT treatments didn´t affect richness and abundance. Chemical leaf disease management increased abundance. Simpson's diversity index was not affected by soil management nor by leaf disease management.EDUFU2007-01-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/6714Bioscience Journal ; Vol. 22 No. 2 (2006): May/Aug.Bioscience Journal ; v. 22 n. 2 (2006): May/Aug.1981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUporhttps://seer.ufu.br/index.php/biosciencejournal/article/view/6714/4425Copyright (c) 2007 Validio Daniel Bock, Flavio Luiz Foletto Eltzhttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessDaniel Bock, ValidioLuiz Foletto Eltz, Flavio2022-01-03T16:19:58Zoai:ojs.www.seer.ufu.br:article/6714Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-01-03T16:19:58Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Soil fauna in different soil management for watermelon |
title |
Soil fauna in different soil management for watermelon |
spellingShingle |
Soil fauna in different soil management for watermelon Daniel Bock, Validio Richness Abundance Simpson No-till Watermelon. |
title_short |
Soil fauna in different soil management for watermelon |
title_full |
Soil fauna in different soil management for watermelon |
title_fullStr |
Soil fauna in different soil management for watermelon |
title_full_unstemmed |
Soil fauna in different soil management for watermelon |
title_sort |
Soil fauna in different soil management for watermelon |
author |
Daniel Bock, Validio |
author_facet |
Daniel Bock, Validio Luiz Foletto Eltz, Flavio |
author_role |
author |
author2 |
Luiz Foletto Eltz, Flavio |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Daniel Bock, Validio Luiz Foletto Eltz, Flavio |
dc.subject.por.fl_str_mv |
Richness Abundance Simpson No-till Watermelon. |
topic |
Richness Abundance Simpson No-till Watermelon. |
description |
An experiment was carried out in Santa Maria, RS, to study the effects of different soil and leaf diseases management for watermelon on soil fauna. The treatments were: 1) Conventional Tillage (CT) 2) CT with strip (s) without plowing; 3) No-Till (NT)+Chisel (Ch)+Herbicide (H); 4) NT+Ch without H; 5) NT+H and 6) NT. All NT had black oat straw over the soil. The subplots had the leaf disease control treatments: 1) Check Plot, without control; 2) Chemical, with fungicide; Ecological, with a mixture of "calda bordalesa� + "Supermagro� + "Alhol�. Tretzel pitfalls traps were placed in plots before seeding and in subplots during watermelon vegetative cycle. Samplings were done: at 45 and 5 days before and at 30, 67 and 90 days after watermelon seeding. Each trap stayed 4 days at field. Were calculated richness, abundance and Simpson's diversity index (SDI). Acari population was higher in CTs than NT+Ch and Collembola population was higher in CTs than in NT+Ch+H, NT+Ch e NT+H, before watermelon seeding. However, Collembola population in CT and CTs was smaller than NT at 90 DAS. Coleoptera population was smaller in CTs than in NT+Ch+H and NT, while Hymenoptera population was not affected by soil management. Conventional tillage in strips decreased richness at 5 and 30 days before watermelon seeding and abundance at 90 DAS. NT treatments didn´t affect richness and abundance. Chemical leaf disease management increased abundance. Simpson's diversity index was not affected by soil management nor by leaf disease management. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-01-30 |
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://seer.ufu.br/index.php/biosciencejournal/article/view/6714 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/6714 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/6714/4425 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2007 Validio Daniel Bock, Flavio Luiz Foletto Eltz https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2007 Validio Daniel Bock, Flavio Luiz Foletto Eltz https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 22 No. 2 (2006): May/Aug. Bioscience Journal ; v. 22 n. 2 (2006): May/Aug. 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
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1797069067953111040 |