EFFECT OF LEGUME TREES ON SOIL MACROFAUNA OF A Brachiaria brizantha cv. MARANDU PASTURE

Detalhes bibliográficos
Autor(a) principal: Dias, Paulo Francisco
Data de Publicação: 2007
Outros Autores: Souto, Sebastião Manhães, Correia, Maria Elizabeth Fernandes, Rodrigues, Khalil de Menezes, Franco, Avílio Antonio
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/1863
Resumo: The objective of this research was to evaluate the effect of four legume tree species in a Brachiaria brizantha cv. Marandu pasture on soil macrofauna density and diversity, in a low natural fertility soil. The tree leguminous species introduced in the pasture were Pseudosamanea guachapele, Mimosa artemisiana, Mimosa tenuiflora, and Enterolobium contortisiliquum. The macrofauna sampling consisted in collecting six soil monoliths with 25 cm x 25 cm x 30 cm under tree canopies or in a transect in the single Brachiaria pasture. The densities varied from 602 individuals.m-2 under the canopy of E. contortisiliquum to two individuals.m-2 in the single pasture. The largest group richness was found under M. tenuiflora canopy (ten groups), followed by P. guachapele (nine groups), E. contortisiliquum (seven groups) and M. artemisiana (six groups). The leguminous species influence was related to N content and to C:N ratio of leaf material. M. artemisiana and M. tenuiflora favored the occurrence of Oligochaeta and Coleoptera larvae, while under the P. guachapele and E. contortisiliquum canopies Formicidae activity was more intense. KEY-WORDS: Soil macrofauna; sivipastoral systems; soil quality.
id UFG-6_bd11afca35e994e5266ac1055ebdb0b2
oai_identifier_str oai:ojs.revistas.ufg.br:article/1863
network_acronym_str UFG-6
network_name_str Pesquisa Agropecuária Tropical (Online)
repository_id_str
spelling EFFECT OF LEGUME TREES ON SOIL MACROFAUNA OF A Brachiaria brizantha cv. MARANDU PASTUREEFEITO DE LEGUMINOSAS ARBÓREAS SOBRE A MACROFAUNA DO SOLO EM PASTAGEM DE Brachiaria brizantha cv. MARANDUSoil macrofaunasivipastoral systemssoil qualityMacrofauna do solosistemas silvipastoris The objective of this research was to evaluate the effect of four legume tree species in a Brachiaria brizantha cv. Marandu pasture on soil macrofauna density and diversity, in a low natural fertility soil. The tree leguminous species introduced in the pasture were Pseudosamanea guachapele, Mimosa artemisiana, Mimosa tenuiflora, and Enterolobium contortisiliquum. The macrofauna sampling consisted in collecting six soil monoliths with 25 cm x 25 cm x 30 cm under tree canopies or in a transect in the single Brachiaria pasture. The densities varied from 602 individuals.m-2 under the canopy of E. contortisiliquum to two individuals.m-2 in the single pasture. The largest group richness was found under M. tenuiflora canopy (ten groups), followed by P. guachapele (nine groups), E. contortisiliquum (seven groups) and M. artemisiana (six groups). The leguminous species influence was related to N content and to C:N ratio of leaf material. M. artemisiana and M. tenuiflora favored the occurrence of Oligochaeta and Coleoptera larvae, while under the P. guachapele and E. contortisiliquum canopies Formicidae activity was more intense. KEY-WORDS: Soil macrofauna; sivipastoral systems; soil quality. O objetivou deste trabalho foi avaliar o efeito de quatro espécies leguminosas arbóreas, em uma pastagem de Brachiaria brizantha cv. Marandu, com dois anos de estabelecimento, sobre a densidade e diversidade da macrofauna de um planossolo de baixa fertilidade natural. As espécies arbóreas introduzidas na pastagem foram: Pseudosamanea guachapele, Mimosa artemisiana, Mimosa tenuiflora e Enterolobium contortisiliquum. A amostragem da macrofauna consistiu na retirada de seis monolitos de solo com 25 cm x 25 cm x 30 cm sob a copa das árvores ou em um transecto na pastagem solteira. As densidades variaram de 602 indivíduos.m-2 sob a copa de E. contortisiliquum a dois indivíduos.m-2 na pastagem sem árvores. A maior riqueza de grupos foi encontrada sob a copa de M. tenuiflora (dez grupos), seguida de P. guachapele (nove grupos), E. contortisiliquum (sete grupos) e M. artemisiana (seis grupos). A influência das leguminosas esteve relacionada principalmente aos teores de N e à relação C:N do material foliar. M. artemisiana e M. tenuiflora favoreceram a presença de Oligochaeta e larvas de Coleoptera, enquanto sob a copa de P.guachapele e E. contortisiliquum a atividade de Formicidae foi mais intensa. PALAVRAS-CHAVE: Macrofauna do solo; sistemas silvipastoris.Escola de Agronomia - Universidade Federal de Goiás2007-10-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresPesquisa experimentalapplication/savehttps://revistas.ufg.br/pat/article/view/1863Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 37, n. 1, Jan./Mar. 2007; 38-44Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 37, n. 1, jan./mar. 2007; 38-44Pesquisa Agropecuária Tropical; v. 37, n. 1, jan./mar. 2007; 38-441983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/1863/1767Dias, Paulo FranciscoSouto, Sebastião ManhãesCorreia, Maria Elizabeth FernandesRodrigues, Khalil de MenezesFranco, Avílio Antonioinfo:eu-repo/semantics/openAccess2020-02-27T00:00:57Zoai:ojs.revistas.ufg.br:article/1863Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:54:53.666883Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv EFFECT OF LEGUME TREES ON SOIL MACROFAUNA OF A Brachiaria brizantha cv. MARANDU PASTURE
EFEITO DE LEGUMINOSAS ARBÓREAS SOBRE A MACROFAUNA DO SOLO EM PASTAGEM DE Brachiaria brizantha cv. MARANDU
title EFFECT OF LEGUME TREES ON SOIL MACROFAUNA OF A Brachiaria brizantha cv. MARANDU PASTURE
spellingShingle EFFECT OF LEGUME TREES ON SOIL MACROFAUNA OF A Brachiaria brizantha cv. MARANDU PASTURE
Dias, Paulo Francisco
Soil macrofauna
sivipastoral systems
soil quality
Macrofauna do solo
sistemas silvipastoris
title_short EFFECT OF LEGUME TREES ON SOIL MACROFAUNA OF A Brachiaria brizantha cv. MARANDU PASTURE
title_full EFFECT OF LEGUME TREES ON SOIL MACROFAUNA OF A Brachiaria brizantha cv. MARANDU PASTURE
title_fullStr EFFECT OF LEGUME TREES ON SOIL MACROFAUNA OF A Brachiaria brizantha cv. MARANDU PASTURE
title_full_unstemmed EFFECT OF LEGUME TREES ON SOIL MACROFAUNA OF A Brachiaria brizantha cv. MARANDU PASTURE
title_sort EFFECT OF LEGUME TREES ON SOIL MACROFAUNA OF A Brachiaria brizantha cv. MARANDU PASTURE
author Dias, Paulo Francisco
author_facet Dias, Paulo Francisco
Souto, Sebastião Manhães
Correia, Maria Elizabeth Fernandes
Rodrigues, Khalil de Menezes
Franco, Avílio Antonio
author_role author
author2 Souto, Sebastião Manhães
Correia, Maria Elizabeth Fernandes
Rodrigues, Khalil de Menezes
Franco, Avílio Antonio
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Dias, Paulo Francisco
Souto, Sebastião Manhães
Correia, Maria Elizabeth Fernandes
Rodrigues, Khalil de Menezes
Franco, Avílio Antonio
dc.subject.por.fl_str_mv Soil macrofauna
sivipastoral systems
soil quality
Macrofauna do solo
sistemas silvipastoris
topic Soil macrofauna
sivipastoral systems
soil quality
Macrofauna do solo
sistemas silvipastoris
description The objective of this research was to evaluate the effect of four legume tree species in a Brachiaria brizantha cv. Marandu pasture on soil macrofauna density and diversity, in a low natural fertility soil. The tree leguminous species introduced in the pasture were Pseudosamanea guachapele, Mimosa artemisiana, Mimosa tenuiflora, and Enterolobium contortisiliquum. The macrofauna sampling consisted in collecting six soil monoliths with 25 cm x 25 cm x 30 cm under tree canopies or in a transect in the single Brachiaria pasture. The densities varied from 602 individuals.m-2 under the canopy of E. contortisiliquum to two individuals.m-2 in the single pasture. The largest group richness was found under M. tenuiflora canopy (ten groups), followed by P. guachapele (nine groups), E. contortisiliquum (seven groups) and M. artemisiana (six groups). The leguminous species influence was related to N content and to C:N ratio of leaf material. M. artemisiana and M. tenuiflora favored the occurrence of Oligochaeta and Coleoptera larvae, while under the P. guachapele and E. contortisiliquum canopies Formicidae activity was more intense. KEY-WORDS: Soil macrofauna; sivipastoral systems; soil quality.
publishDate 2007
dc.date.none.fl_str_mv 2007-10-16
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Avaliado por pares
Pesquisa experimental
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/1863
url https://revistas.ufg.br/pat/article/view/1863
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/1863/1767
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/save
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]; v. 37, n. 1, Jan./Mar. 2007; 38-44
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 37, n. 1, jan./mar. 2007; 38-44
Pesquisa Agropecuária Tropical; v. 37, n. 1, jan./mar. 2007; 38-44
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
_version_ 1799874813343301632

Registros relacionados