INTERCROPPING CORN WITH A COMBINATION OF TREE SPECIES TO CONTROL WEEDS

Detalhes bibliográficos
Autor(a) principal: SILVA,P.S.L.
Data de Publicação: 2015
Outros Autores: SILVA,E.M., SILVA,P.I.B., FERNANDES,J.P.P., CHICAS,L.S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Planta daninha (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582015000400717
Resumo: ABSTRACT The combination of crop residues or crop extracts is often more advantageous in controlling weeds, than the application of each residue or extract singly. This suggests that in intercropping with maize, the combination of tree species can be more advantageous than species isolated in weed control. The objective of this study was to evaluate the effects of intercropping with a combination of leguminous on the weed growth and corn yield. A randomized-block design with split plots (cultivars in plots) and five replicates was established. The cultivars BR 205 and AG 1041 were subject to the following treatments: two weedings (A), intercropping with sabiá (B), gliricidia (C), gliricidia + sabiá (D) and no weeding (E). In the B and C, 30 viable seeds m-2 of the leguminous were sown. In the D, 15 seeds of each species were sown m-2. The legumes were sown by random casting during corn planting. The sequence of the best treatments in reducing the growth of weeds is A > B = C = D = E. The sequence of the best treatments when are considered the yields of baby corn, green corn and grain is A > B > C > D > E. The cultivars do not differ in regards to the reduction in weed growth. In terms of corn yield cultivar BR 205 is the best.
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spelling INTERCROPPING CORN WITH A COMBINATION OF TREE SPECIES TO CONTROL WEEDSZea maysGliricidia sepiumMimosa caesalpiniifoliagreen corngrain yieldABSTRACT The combination of crop residues or crop extracts is often more advantageous in controlling weeds, than the application of each residue or extract singly. This suggests that in intercropping with maize, the combination of tree species can be more advantageous than species isolated in weed control. The objective of this study was to evaluate the effects of intercropping with a combination of leguminous on the weed growth and corn yield. A randomized-block design with split plots (cultivars in plots) and five replicates was established. The cultivars BR 205 and AG 1041 were subject to the following treatments: two weedings (A), intercropping with sabiá (B), gliricidia (C), gliricidia + sabiá (D) and no weeding (E). In the B and C, 30 viable seeds m-2 of the leguminous were sown. In the D, 15 seeds of each species were sown m-2. The legumes were sown by random casting during corn planting. The sequence of the best treatments in reducing the growth of weeds is A > B = C = D = E. The sequence of the best treatments when are considered the yields of baby corn, green corn and grain is A > B > C > D > E. The cultivars do not differ in regards to the reduction in weed growth. In terms of corn yield cultivar BR 205 is the best.Sociedade Brasileira da Ciência das Plantas Daninhas 2015-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582015000400717Planta Daninha v.33 n.4 2015reponame:Planta daninha (Online)instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)instacron:SBCPD10.1590/S0100-83582015000400010info:eu-repo/semantics/openAccessSILVA,P.S.L.SILVA,E.M.SILVA,P.I.B.FERNANDES,J.P.P.CHICAS,L.S.eng2016-01-06T00:00:00Zoai:scielo:S0100-83582015000400717Revistahttp://revistas.cpd.ufv.br/pdaninhaweb/https://old.scielo.br/oai/scielo-oai.php||rpdaninha@gmail.com1806-96810100-8358opendoar:2016-01-06T00:00Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)false
dc.title.none.fl_str_mv INTERCROPPING CORN WITH A COMBINATION OF TREE SPECIES TO CONTROL WEEDS
title INTERCROPPING CORN WITH A COMBINATION OF TREE SPECIES TO CONTROL WEEDS
spellingShingle INTERCROPPING CORN WITH A COMBINATION OF TREE SPECIES TO CONTROL WEEDS
SILVA,P.S.L.
Zea mays
Gliricidia sepium
Mimosa caesalpiniifolia
green corn
grain yield
title_short INTERCROPPING CORN WITH A COMBINATION OF TREE SPECIES TO CONTROL WEEDS
title_full INTERCROPPING CORN WITH A COMBINATION OF TREE SPECIES TO CONTROL WEEDS
title_fullStr INTERCROPPING CORN WITH A COMBINATION OF TREE SPECIES TO CONTROL WEEDS
title_full_unstemmed INTERCROPPING CORN WITH A COMBINATION OF TREE SPECIES TO CONTROL WEEDS
title_sort INTERCROPPING CORN WITH A COMBINATION OF TREE SPECIES TO CONTROL WEEDS
author SILVA,P.S.L.
author_facet SILVA,P.S.L.
SILVA,E.M.
SILVA,P.I.B.
FERNANDES,J.P.P.
CHICAS,L.S.
author_role author
author2 SILVA,E.M.
SILVA,P.I.B.
FERNANDES,J.P.P.
CHICAS,L.S.
author2_role author
author
author
author
dc.contributor.author.fl_str_mv SILVA,P.S.L.
SILVA,E.M.
SILVA,P.I.B.
FERNANDES,J.P.P.
CHICAS,L.S.
dc.subject.por.fl_str_mv Zea mays
Gliricidia sepium
Mimosa caesalpiniifolia
green corn
grain yield
topic Zea mays
Gliricidia sepium
Mimosa caesalpiniifolia
green corn
grain yield
description ABSTRACT The combination of crop residues or crop extracts is often more advantageous in controlling weeds, than the application of each residue or extract singly. This suggests that in intercropping with maize, the combination of tree species can be more advantageous than species isolated in weed control. The objective of this study was to evaluate the effects of intercropping with a combination of leguminous on the weed growth and corn yield. A randomized-block design with split plots (cultivars in plots) and five replicates was established. The cultivars BR 205 and AG 1041 were subject to the following treatments: two weedings (A), intercropping with sabiá (B), gliricidia (C), gliricidia + sabiá (D) and no weeding (E). In the B and C, 30 viable seeds m-2 of the leguminous were sown. In the D, 15 seeds of each species were sown m-2. The legumes were sown by random casting during corn planting. The sequence of the best treatments in reducing the growth of weeds is A > B = C = D = E. The sequence of the best treatments when are considered the yields of baby corn, green corn and grain is A > B > C > D > E. The cultivars do not differ in regards to the reduction in weed growth. In terms of corn yield cultivar BR 205 is the best.
publishDate 2015
dc.date.none.fl_str_mv 2015-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582015000400717
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-83582015000400717
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S0100-83582015000400010
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira da Ciência das Plantas Daninhas
publisher.none.fl_str_mv Sociedade Brasileira da Ciência das Plantas Daninhas
dc.source.none.fl_str_mv Planta Daninha v.33 n.4 2015
reponame:Planta daninha (Online)
instname:Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
instacron:SBCPD
instname_str Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
instacron_str SBCPD
institution SBCPD
reponame_str Planta daninha (Online)
collection Planta daninha (Online)
repository.name.fl_str_mv Planta daninha (Online) - Sociedade Brasileira da Ciência das Plantas Daninhas (SBCPD)
repository.mail.fl_str_mv ||rpdaninha@gmail.com
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