Early selection of parents and trees in Eucalyptus full-sib progeny tests

Detalhes bibliográficos
Autor(a) principal: Lima,José Luis
Data de Publicação: 2011
Outros Autores: Souza,João Cândido de, Ramalho,Magno Antônio Patto, Andrade,Hélder Bolognani, Sousa,Leonardo Chagas 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=S1984-70332011000100002
Resumo: This study aimed to evaluate the efficiency of early selection for parents and trees for cloning in full-sib progeny tests of Eucalyptus spp. The 61 hybrid progenies were evaluated in the north, northwest and central state of Minas Gerais, Brazil, in a randomized complete block design with three replications, in 2001. The trait circumference at breast height (CBH) was evaluated 30 and 84 months after planting in five-plant rows. The selection efficiency was assessed by the fluctuation of genetic and phenotypic parameters, coincidence index, genetic correlation, phenotypic correlation, Spearman rank correlation, correlated response, gain per year and repeatability of phenotypic values at the plant level. All methodologies indicated that early selection is effective both in the selection of parents and the selection of trees for cloning.
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spelling Early selection of parents and trees in Eucalyptus full-sib progeny testscoincidence indexgenetic correlationcorrelated responsegain per yearThis study aimed to evaluate the efficiency of early selection for parents and trees for cloning in full-sib progeny tests of Eucalyptus spp. The 61 hybrid progenies were evaluated in the north, northwest and central state of Minas Gerais, Brazil, in a randomized complete block design with three replications, in 2001. The trait circumference at breast height (CBH) was evaluated 30 and 84 months after planting in five-plant rows. The selection efficiency was assessed by the fluctuation of genetic and phenotypic parameters, coincidence index, genetic correlation, phenotypic correlation, Spearman rank correlation, correlated response, gain per year and repeatability of phenotypic values at the plant level. All methodologies indicated that early selection is effective both in the selection of parents and the selection of trees for cloning.Crop Breeding and Applied Biotechnology2011-03-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332011000100002Crop Breeding and Applied Biotechnology v.11 n.1 2011reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/S1984-70332011000100002info:eu-repo/semantics/openAccessLima,José LuisSouza,João Cândido deRamalho,Magno Antônio PattoAndrade,Hélder BolognaniSousa,Leonardo Chagas deeng2011-06-01T00:00:00Zoai:scielo:S1984-70332011000100002Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2011-06-01T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Early selection of parents and trees in Eucalyptus full-sib progeny tests
title Early selection of parents and trees in Eucalyptus full-sib progeny tests
spellingShingle Early selection of parents and trees in Eucalyptus full-sib progeny tests
Lima,José Luis
coincidence index
genetic correlation
correlated response
gain per year
title_short Early selection of parents and trees in Eucalyptus full-sib progeny tests
title_full Early selection of parents and trees in Eucalyptus full-sib progeny tests
title_fullStr Early selection of parents and trees in Eucalyptus full-sib progeny tests
title_full_unstemmed Early selection of parents and trees in Eucalyptus full-sib progeny tests
title_sort Early selection of parents and trees in Eucalyptus full-sib progeny tests
author Lima,José Luis
author_facet Lima,José Luis
Souza,João Cândido de
Ramalho,Magno Antônio Patto
Andrade,Hélder Bolognani
Sousa,Leonardo Chagas de
author_role author
author2 Souza,João Cândido de
Ramalho,Magno Antônio Patto
Andrade,Hélder Bolognani
Sousa,Leonardo Chagas de
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Lima,José Luis
Souza,João Cândido de
Ramalho,Magno Antônio Patto
Andrade,Hélder Bolognani
Sousa,Leonardo Chagas de
dc.subject.por.fl_str_mv coincidence index
genetic correlation
correlated response
gain per year
topic coincidence index
genetic correlation
correlated response
gain per year
description This study aimed to evaluate the efficiency of early selection for parents and trees for cloning in full-sib progeny tests of Eucalyptus spp. The 61 hybrid progenies were evaluated in the north, northwest and central state of Minas Gerais, Brazil, in a randomized complete block design with three replications, in 2001. The trait circumference at breast height (CBH) was evaluated 30 and 84 months after planting in five-plant rows. The selection efficiency was assessed by the fluctuation of genetic and phenotypic parameters, coincidence index, genetic correlation, phenotypic correlation, Spearman rank correlation, correlated response, gain per year and repeatability of phenotypic values at the plant level. All methodologies indicated that early selection is effective both in the selection of parents and the selection of trees for cloning.
publishDate 2011
dc.date.none.fl_str_mv 2011-03-01
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=S1984-70332011000100002
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332011000100002
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1984-70332011000100002
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.11 n.1 2011
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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