Bunch yield of interspecific hybrids of American oil palm with oil palm in the juvenile phase

Detalhes bibliográficos
Autor(a) principal: Gomes Junior,Rui Alberto
Data de Publicação: 2016
Outros Autores: Lopes,Ricardo, Cunha,Raimundo Nonato Vieira da, Pina,Antônio José de Abreu, Quaresma,Carlos Edmundo, Santos,Raissa Rafaella, Resende,Marcos Deon Vilela de
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Crop Breeding and Applied Biotechnology
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332016000200086
Resumo: Abstract To identify superior genotypes, 42 progenies of interspecific hybrids between American oil palm and oil palm were evaluated in an area with incidence of bud rot. The following variables were assessed: total bunch yield (TBY), number of bunches (NB) and mean bunch weight (MBW) from the third to the sixth year of cultivation and estimates of genetic parameters obtained by REML/BLUP procedures. High heritability values ​​of the evaluated traits were observed. The gain estimates for TBY were 14.49% for the selection of the five best progenies and 33.36% for the selection of the five best trees, considering multiplication by cloning. A medium correlation was observed between TBY and NB, a high correlation between TBY and MBW and a negative high correlation between NB and MBW. The results indicate a high expectation of gains with selection for TBY.
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spelling Bunch yield of interspecific hybrids of American oil palm with oil palm in the juvenile phaseElaeis guineensisElaeis oleiferaoil palm breedingyield potentialREML/BLUP.Abstract To identify superior genotypes, 42 progenies of interspecific hybrids between American oil palm and oil palm were evaluated in an area with incidence of bud rot. The following variables were assessed: total bunch yield (TBY), number of bunches (NB) and mean bunch weight (MBW) from the third to the sixth year of cultivation and estimates of genetic parameters obtained by REML/BLUP procedures. High heritability values ​​of the evaluated traits were observed. The gain estimates for TBY were 14.49% for the selection of the five best progenies and 33.36% for the selection of the five best trees, considering multiplication by cloning. A medium correlation was observed between TBY and NB, a high correlation between TBY and MBW and a negative high correlation between NB and MBW. The results indicate a high expectation of gains with selection for TBY.Crop Breeding and Applied Biotechnology2016-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332016000200086Crop Breeding and Applied Biotechnology v.16 n.2 2016reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332016v16n2a14info:eu-repo/semantics/openAccessGomes Junior,Rui AlbertoLopes,RicardoCunha,Raimundo Nonato Vieira daPina,Antônio José de AbreuQuaresma,Carlos EdmundoSantos,Raissa RafaellaResende,Marcos Deon Vilela deeng2016-08-01T00:00:00Zoai:scielo:S1984-70332016000200086Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2016-08-01T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Bunch yield of interspecific hybrids of American oil palm with oil palm in the juvenile phase
title Bunch yield of interspecific hybrids of American oil palm with oil palm in the juvenile phase
spellingShingle Bunch yield of interspecific hybrids of American oil palm with oil palm in the juvenile phase
Gomes Junior,Rui Alberto
Elaeis guineensis
Elaeis oleifera
oil palm breeding
yield potential
REML/BLUP.
title_short Bunch yield of interspecific hybrids of American oil palm with oil palm in the juvenile phase
title_full Bunch yield of interspecific hybrids of American oil palm with oil palm in the juvenile phase
title_fullStr Bunch yield of interspecific hybrids of American oil palm with oil palm in the juvenile phase
title_full_unstemmed Bunch yield of interspecific hybrids of American oil palm with oil palm in the juvenile phase
title_sort Bunch yield of interspecific hybrids of American oil palm with oil palm in the juvenile phase
author Gomes Junior,Rui Alberto
author_facet Gomes Junior,Rui Alberto
Lopes,Ricardo
Cunha,Raimundo Nonato Vieira da
Pina,Antônio José de Abreu
Quaresma,Carlos Edmundo
Santos,Raissa Rafaella
Resende,Marcos Deon Vilela de
author_role author
author2 Lopes,Ricardo
Cunha,Raimundo Nonato Vieira da
Pina,Antônio José de Abreu
Quaresma,Carlos Edmundo
Santos,Raissa Rafaella
Resende,Marcos Deon Vilela de
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Gomes Junior,Rui Alberto
Lopes,Ricardo
Cunha,Raimundo Nonato Vieira da
Pina,Antônio José de Abreu
Quaresma,Carlos Edmundo
Santos,Raissa Rafaella
Resende,Marcos Deon Vilela de
dc.subject.por.fl_str_mv Elaeis guineensis
Elaeis oleifera
oil palm breeding
yield potential
REML/BLUP.
topic Elaeis guineensis
Elaeis oleifera
oil palm breeding
yield potential
REML/BLUP.
description Abstract To identify superior genotypes, 42 progenies of interspecific hybrids between American oil palm and oil palm were evaluated in an area with incidence of bud rot. The following variables were assessed: total bunch yield (TBY), number of bunches (NB) and mean bunch weight (MBW) from the third to the sixth year of cultivation and estimates of genetic parameters obtained by REML/BLUP procedures. High heritability values ​​of the evaluated traits were observed. The gain estimates for TBY were 14.49% for the selection of the five best progenies and 33.36% for the selection of the five best trees, considering multiplication by cloning. A medium correlation was observed between TBY and NB, a high correlation between TBY and MBW and a negative high correlation between NB and MBW. The results indicate a high expectation of gains with selection for TBY.
publishDate 2016
dc.date.none.fl_str_mv 2016-06-01
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=S1984-70332016000200086
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332016000200086
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1984-70332016v16n2a14
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 Crop Breeding and Applied Biotechnology
publisher.none.fl_str_mv Crop Breeding and Applied Biotechnology
dc.source.none.fl_str_mv Crop Breeding and Applied Biotechnology v.16 n.2 2016
reponame:Crop Breeding and Applied Biotechnology
instname:Sociedade Brasileira de Melhoramento de Plantas
instacron:CBAB
instname_str Sociedade Brasileira de Melhoramento de Plantas
instacron_str CBAB
institution CBAB
reponame_str Crop Breeding and Applied Biotechnology
collection Crop Breeding and Applied Biotechnology
repository.name.fl_str_mv Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantas
repository.mail.fl_str_mv cbabjournal@gmail.com||cbab@ufv.br
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