INTERCROPPING CORN WITH A COMBINATION OF TREE SPECIES TO CONTROL WEEDS
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , |
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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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 |
_version_ |
1752126494812930048 |