GENETIC VARIATION AND EFFECTIVE POPULATION SIZE IN DIPTERYX ALATA PROGENIES IN PEDERNEIRAS, SÃO PAULO, BRAZIL
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Árvore (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-67622018000300209 |
Resumo: | ABSTRACT Genetic and phenotypic parameters of fork (BIF), stem form (RET) and diameter at breast height (DBH) for Dipteryx alata provenances and progenies were assessed. The trial was lead in a randomized block design, with 43 treatments (26 and 17 progenies from the municipalities of Três Lagoas and Brasília in the state of Mato Grosso do Sul and Distrito Federal, Brazil, respectively) and five plants per plot. The spacing between plants was 3 x 3 meters. The data analysis was performed using the REML/BLUP method (restricted maximum likelihood best linear unbiased prediction). Significant differences were detected between progenies only for DBH. The individual genetic values ranged from 3.7 to 21.7 % for BIF and DBH; genetic variation among progenies ranged from 9 to 10.5 % for BIF and DBH among provenances. Individual heritability in the strict sense was high for DBH (minimum from 0.31), revealing the potential for genetic improvement. Provenance and progenies trial showed genetic variability which can be exploited in forest improvement programs with a broad genetic base. |
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GENETIC VARIATION AND EFFECTIVE POPULATION SIZE IN DIPTERYX ALATA PROGENIES IN PEDERNEIRAS, SÃO PAULO, BRAZILTropical treesEx situ conservationQuantitative geneticsABSTRACT Genetic and phenotypic parameters of fork (BIF), stem form (RET) and diameter at breast height (DBH) for Dipteryx alata provenances and progenies were assessed. The trial was lead in a randomized block design, with 43 treatments (26 and 17 progenies from the municipalities of Três Lagoas and Brasília in the state of Mato Grosso do Sul and Distrito Federal, Brazil, respectively) and five plants per plot. The spacing between plants was 3 x 3 meters. The data analysis was performed using the REML/BLUP method (restricted maximum likelihood best linear unbiased prediction). Significant differences were detected between progenies only for DBH. The individual genetic values ranged from 3.7 to 21.7 % for BIF and DBH; genetic variation among progenies ranged from 9 to 10.5 % for BIF and DBH among provenances. Individual heritability in the strict sense was high for DBH (minimum from 0.31), revealing the potential for genetic improvement. Provenance and progenies trial showed genetic variability which can be exploited in forest improvement programs with a broad genetic base.Sociedade de Investigações Florestais2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-67622018000300209Revista Árvore v.42 n.3 2018reponame:Revista Árvore (Online)instname:Universidade Federal de Viçosa (UFV)instacron:SIF10.1590/1806-90882018000300010info:eu-repo/semantics/openAccessSantos,Wanderley dosAguiar,Ananda VirginiaSouza,Danilla Cristina LemosDini,Diego Gabriel TorresSouza,Francine Beatriz deDalastra,CleitonMachado,José Arimatéia RabeloSousa,Valderês Aparecida deMoraes,Mario Luiz Teixeira deFreitas,Miguel Luiz MenezesSebbenn,Alexandre Magnoeng2018-11-14T00:00:00Zoai:scielo:S0100-67622018000300209Revistahttp://www.scielo.br/revistas/rarv/iaboutj.htmPUBhttps://old.scielo.br/oai/scielo-oai.php||r.arvore@ufv.br1806-90880100-6762opendoar:2018-11-14T00:00Revista Árvore (Online) - Universidade Federal de Viçosa (UFV)false |
dc.title.none.fl_str_mv |
GENETIC VARIATION AND EFFECTIVE POPULATION SIZE IN DIPTERYX ALATA PROGENIES IN PEDERNEIRAS, SÃO PAULO, BRAZIL |
title |
GENETIC VARIATION AND EFFECTIVE POPULATION SIZE IN DIPTERYX ALATA PROGENIES IN PEDERNEIRAS, SÃO PAULO, BRAZIL |
spellingShingle |
GENETIC VARIATION AND EFFECTIVE POPULATION SIZE IN DIPTERYX ALATA PROGENIES IN PEDERNEIRAS, SÃO PAULO, BRAZIL Santos,Wanderley dos Tropical trees Ex situ conservation Quantitative genetics |
title_short |
GENETIC VARIATION AND EFFECTIVE POPULATION SIZE IN DIPTERYX ALATA PROGENIES IN PEDERNEIRAS, SÃO PAULO, BRAZIL |
title_full |
GENETIC VARIATION AND EFFECTIVE POPULATION SIZE IN DIPTERYX ALATA PROGENIES IN PEDERNEIRAS, SÃO PAULO, BRAZIL |
title_fullStr |
GENETIC VARIATION AND EFFECTIVE POPULATION SIZE IN DIPTERYX ALATA PROGENIES IN PEDERNEIRAS, SÃO PAULO, BRAZIL |
title_full_unstemmed |
GENETIC VARIATION AND EFFECTIVE POPULATION SIZE IN DIPTERYX ALATA PROGENIES IN PEDERNEIRAS, SÃO PAULO, BRAZIL |
title_sort |
GENETIC VARIATION AND EFFECTIVE POPULATION SIZE IN DIPTERYX ALATA PROGENIES IN PEDERNEIRAS, SÃO PAULO, BRAZIL |
author |
Santos,Wanderley dos |
author_facet |
Santos,Wanderley dos Aguiar,Ananda Virginia Souza,Danilla Cristina Lemos Dini,Diego Gabriel Torres Souza,Francine Beatriz de Dalastra,Cleiton Machado,José Arimatéia Rabelo Sousa,Valderês Aparecida de Moraes,Mario Luiz Teixeira de Freitas,Miguel Luiz Menezes Sebbenn,Alexandre Magno |
author_role |
author |
author2 |
Aguiar,Ananda Virginia Souza,Danilla Cristina Lemos Dini,Diego Gabriel Torres Souza,Francine Beatriz de Dalastra,Cleiton Machado,José Arimatéia Rabelo Sousa,Valderês Aparecida de Moraes,Mario Luiz Teixeira de Freitas,Miguel Luiz Menezes Sebbenn,Alexandre Magno |
author2_role |
author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Santos,Wanderley dos Aguiar,Ananda Virginia Souza,Danilla Cristina Lemos Dini,Diego Gabriel Torres Souza,Francine Beatriz de Dalastra,Cleiton Machado,José Arimatéia Rabelo Sousa,Valderês Aparecida de Moraes,Mario Luiz Teixeira de Freitas,Miguel Luiz Menezes Sebbenn,Alexandre Magno |
dc.subject.por.fl_str_mv |
Tropical trees Ex situ conservation Quantitative genetics |
topic |
Tropical trees Ex situ conservation Quantitative genetics |
description |
ABSTRACT Genetic and phenotypic parameters of fork (BIF), stem form (RET) and diameter at breast height (DBH) for Dipteryx alata provenances and progenies were assessed. The trial was lead in a randomized block design, with 43 treatments (26 and 17 progenies from the municipalities of Três Lagoas and Brasília in the state of Mato Grosso do Sul and Distrito Federal, Brazil, respectively) and five plants per plot. The spacing between plants was 3 x 3 meters. The data analysis was performed using the REML/BLUP method (restricted maximum likelihood best linear unbiased prediction). Significant differences were detected between progenies only for DBH. The individual genetic values ranged from 3.7 to 21.7 % for BIF and DBH; genetic variation among progenies ranged from 9 to 10.5 % for BIF and DBH among provenances. Individual heritability in the strict sense was high for DBH (minimum from 0.31), revealing the potential for genetic improvement. Provenance and progenies trial showed genetic variability which can be exploited in forest improvement programs with a broad genetic base. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 |
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=S0100-67622018000300209 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-67622018000300209 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/1806-90882018000300010 |
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 de Investigações Florestais |
publisher.none.fl_str_mv |
Sociedade de Investigações Florestais |
dc.source.none.fl_str_mv |
Revista Árvore v.42 n.3 2018 reponame:Revista Árvore (Online) instname:Universidade Federal de Viçosa (UFV) instacron:SIF |
instname_str |
Universidade Federal de Viçosa (UFV) |
instacron_str |
SIF |
institution |
SIF |
reponame_str |
Revista Árvore (Online) |
collection |
Revista Árvore (Online) |
repository.name.fl_str_mv |
Revista Árvore (Online) - Universidade Federal de Viçosa (UFV) |
repository.mail.fl_str_mv |
||r.arvore@ufv.br |
_version_ |
1750318003030851584 |