Bunch yield of interspecific hybrids of American oil palm with oil palm in the juvenile phase
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , , |
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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Crop Breeding and Applied Biotechnology |
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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 |
_version_ |
1754209187112419328 |