Edaphic macrofauna in sugar cane crops and forest in northwestern Paraná - Brazil

Detalhes bibliográficos
Autor(a) principal: Pasqualin, Luiz Angelo
Data de Publicação: 2012
Outros Autores: Dionísio, Jair Alves, Zawadneak, Maria Aparecida Cassilha, Marçal, Caroline Teixeira
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/5210
Resumo: The objective of this study was to characterize the soil fauna and assessing the effects of harvest method and vinasse application in areas of sugar cane compared to a forest area. The experimental design was completely randomized with five treatments (manual harvesting with use of fire and mechanical harvesting without use of fire associate to or not vinasse application fertilizer and forest), five repetitions for six sampling times. Retired monoliths 25 cm x 25 cm x 30 cm, where soil organisms were sorted and classified into groups and /or order. The characterization of the treatments was performed by principal component analysis. Having previously calculated the density of organisms, the ecological indices of diversity (Shannon), evenness (Pielou) and richness of groups, these were compared by Duncan or Kruskal-Wallis test at 5%. Compared with the areas of sugar cane , the forest area has the highest calculated indices. The treatments of sugar cane with maintenance of straw and /or vinasse application favor soil fauna.
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spelling Edaphic macrofauna in sugar cane crops and forest in northwestern Paraná - BrazilMacrofauna edáfica em lavouras de cana-de-açúcar e mata no noroeste do Paraná - BrasilSaccharum officinarumSoil faunaStrawVinasseForest.Saccharum officinarumFauna edáficaPalhadaVinhaçaMata.The objective of this study was to characterize the soil fauna and assessing the effects of harvest method and vinasse application in areas of sugar cane compared to a forest area. The experimental design was completely randomized with five treatments (manual harvesting with use of fire and mechanical harvesting without use of fire associate to or not vinasse application fertilizer and forest), five repetitions for six sampling times. Retired monoliths 25 cm x 25 cm x 30 cm, where soil organisms were sorted and classified into groups and /or order. The characterization of the treatments was performed by principal component analysis. Having previously calculated the density of organisms, the ecological indices of diversity (Shannon), evenness (Pielou) and richness of groups, these were compared by Duncan or Kruskal-Wallis test at 5%. Compared with the areas of sugar cane , the forest area has the highest calculated indices. The treatments of sugar cane with maintenance of straw and /or vinasse application favor soil fauna.O objetivo deste trabalho foi caracterizar a macrofauna edáfica e avaliar os efeitos ocasionados em virtude do método de colheita e aplicação de vinhaça em áreas de cana-de-açúcar comparativamente com uma área de mata. O delineamento experimental foi inteiramente casualizado, com cinco tratamentos (colheita manual com uso do fogo e mecanizada sem uso do fogo associadas ou não à aplicação de vinhaça em adubação, e mata) e cinco repetições durante seis épocas amostrais. Retiraram-se monólitos de 25 cm x 25 cm x 30 cm, sendo os organismos do solo coletados e classificados em grupos e/ou ordem. A caracterização dos grupos nos tratamentos foi realizada por análise de componentes principais. Após o cálculo da densidade de organismos, dos índices ecológicos de diversidade (Shannon), equitabilidade (Pielou) e riqueza de grupos, os valores foram comparados através do teste Duncan ou Kruskal-Wallis a 5%. Comparativamente com as áreas de cana-de-açúcar, a área de mata apresenta maiores valores dos índices calculados. Os tratamentos de cana-de-açúcar com manutenção da cobertura e/ou aplicação de vinhaça favorecem a fauna edáfica.UEL2012-04-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionExperimento de Campoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/521010.5433/1679-0359.2012v33n1p7Semina: Ciências Agrárias; Vol. 33 No. 1 (2012); 7-18Semina: Ciências Agrárias; v. 33 n. 1 (2012); 7-181679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/5210/10128Pasqualin, Luiz AngeloDionísio, Jair AlvesZawadneak, Maria Aparecida CassilhaMarçal, Caroline Teixeirainfo:eu-repo/semantics/openAccess2015-11-19T18:37:39Zoai:ojs.pkp.sfu.ca:article/5210Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:37:39Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Edaphic macrofauna in sugar cane crops and forest in northwestern Paraná - Brazil
Macrofauna edáfica em lavouras de cana-de-açúcar e mata no noroeste do Paraná - Brasil
title Edaphic macrofauna in sugar cane crops and forest in northwestern Paraná - Brazil
spellingShingle Edaphic macrofauna in sugar cane crops and forest in northwestern Paraná - Brazil
Pasqualin, Luiz Angelo
Saccharum officinarum
Soil fauna
Straw
Vinasse
Forest.
Saccharum officinarum
Fauna edáfica
Palhada
Vinhaça
Mata.
title_short Edaphic macrofauna in sugar cane crops and forest in northwestern Paraná - Brazil
title_full Edaphic macrofauna in sugar cane crops and forest in northwestern Paraná - Brazil
title_fullStr Edaphic macrofauna in sugar cane crops and forest in northwestern Paraná - Brazil
title_full_unstemmed Edaphic macrofauna in sugar cane crops and forest in northwestern Paraná - Brazil
title_sort Edaphic macrofauna in sugar cane crops and forest in northwestern Paraná - Brazil
author Pasqualin, Luiz Angelo
author_facet Pasqualin, Luiz Angelo
Dionísio, Jair Alves
Zawadneak, Maria Aparecida Cassilha
Marçal, Caroline Teixeira
author_role author
author2 Dionísio, Jair Alves
Zawadneak, Maria Aparecida Cassilha
Marçal, Caroline Teixeira
author2_role author
author
author
dc.contributor.author.fl_str_mv Pasqualin, Luiz Angelo
Dionísio, Jair Alves
Zawadneak, Maria Aparecida Cassilha
Marçal, Caroline Teixeira
dc.subject.por.fl_str_mv Saccharum officinarum
Soil fauna
Straw
Vinasse
Forest.
Saccharum officinarum
Fauna edáfica
Palhada
Vinhaça
Mata.
topic Saccharum officinarum
Soil fauna
Straw
Vinasse
Forest.
Saccharum officinarum
Fauna edáfica
Palhada
Vinhaça
Mata.
description The objective of this study was to characterize the soil fauna and assessing the effects of harvest method and vinasse application in areas of sugar cane compared to a forest area. The experimental design was completely randomized with five treatments (manual harvesting with use of fire and mechanical harvesting without use of fire associate to or not vinasse application fertilizer and forest), five repetitions for six sampling times. Retired monoliths 25 cm x 25 cm x 30 cm, where soil organisms were sorted and classified into groups and /or order. The characterization of the treatments was performed by principal component analysis. Having previously calculated the density of organisms, the ecological indices of diversity (Shannon), evenness (Pielou) and richness of groups, these were compared by Duncan or Kruskal-Wallis test at 5%. Compared with the areas of sugar cane , the forest area has the highest calculated indices. The treatments of sugar cane with maintenance of straw and /or vinasse application favor soil fauna.
publishDate 2012
dc.date.none.fl_str_mv 2012-04-04
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Experimento de Campo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/5210
10.5433/1679-0359.2012v33n1p7
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/5210
identifier_str_mv 10.5433/1679-0359.2012v33n1p7
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/5210/10128
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 UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 33 No. 1 (2012); 7-18
Semina: Ciências Agrárias; v. 33 n. 1 (2012); 7-18
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_ 1799306061905133568

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