PERFORMANCE OF INBRED AND OUTBRED Eucalyptus spp
Autor(a) principal: | |
---|---|
Data de Publicação: | 2015 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Cerne (Online) |
Texto Completo: | https://cerne.ufla.br/site/index.php/CERNE/article/view/317 |
Resumo: | Inbred and outbred Eucalyptus clone were assessed aiming to check the possible loss of vigor in the initial germination phases and growing in nursery and in t field conditions. Offsprings from two commercial clones were assessed as inbreds (C01 and C02) and as hybrids (C01 x C03 and C02 x C03). The work consisted of two phases. The first one was in the nursery, in a completely random design, with 4 treatments and 6 reps, in plots with 30 tubes with only one seed. The second one, in the field, used a randomized complete block design, with 4 treatments and 6 reps, with 18 plants per plots. The percentage of germination, germination speed index, survival and plant height were assessed at 35, 50, 65 and 80 days in the nursery and, in the field, the percentage of survival with 6 months and plant height with 2, 4 and 6 months. It was concluded that the germination, survival and the growing of plants resulted from inbred were similar to the hybrid, showing that the loss of vigor is not expressive for those characters in initial developmental phases of Eucalyptus spp. |
id |
UFLA-3_ba38801508549261b7617231c27c0565 |
---|---|
oai_identifier_str |
oai:cerne.ufla.br:article/317 |
network_acronym_str |
UFLA-3 |
network_name_str |
Cerne (Online) |
repository_id_str |
|
spelling |
PERFORMANCE OF INBRED AND OUTBRED Eucalyptus sppinbreeding depressiongerminationquantitative geneticsInbred and outbred Eucalyptus clone were assessed aiming to check the possible loss of vigor in the initial germination phases and growing in nursery and in t field conditions. Offsprings from two commercial clones were assessed as inbreds (C01 and C02) and as hybrids (C01 x C03 and C02 x C03). The work consisted of two phases. The first one was in the nursery, in a completely random design, with 4 treatments and 6 reps, in plots with 30 tubes with only one seed. The second one, in the field, used a randomized complete block design, with 4 treatments and 6 reps, with 18 plants per plots. The percentage of germination, germination speed index, survival and plant height were assessed at 35, 50, 65 and 80 days in the nursery and, in the field, the percentage of survival with 6 months and plant height with 2, 4 and 6 months. It was concluded that the germination, survival and the growing of plants resulted from inbred were similar to the hybrid, showing that the loss of vigor is not expressive for those characters in initial developmental phases of Eucalyptus spp.CERNECERNE2015-09-13info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/317CERNE; Vol. 13 No. 3 (2007); 264-270CERNE; v. 13 n. 3 (2007); 264-2702317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAporhttps://cerne.ufla.br/site/index.php/CERNE/article/view/317/262Copyright (c) 2015 CERNEinfo:eu-repo/semantics/openAccessEstopa, Regiane AbjaudRamalho, Magno Antonio PattoRezende, Gabriel Dehon Sampaio PeçanhaAbad, Jupiter Israel MuroGonçalves, Flávia Maria Avelar2015-10-22T10:44:18Zoai:cerne.ufla.br:article/317Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2015-10-22T10:44:18Cerne (Online) - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
PERFORMANCE OF INBRED AND OUTBRED Eucalyptus spp |
title |
PERFORMANCE OF INBRED AND OUTBRED Eucalyptus spp |
spellingShingle |
PERFORMANCE OF INBRED AND OUTBRED Eucalyptus spp Estopa, Regiane Abjaud inbreeding depression germination quantitative genetics |
title_short |
PERFORMANCE OF INBRED AND OUTBRED Eucalyptus spp |
title_full |
PERFORMANCE OF INBRED AND OUTBRED Eucalyptus spp |
title_fullStr |
PERFORMANCE OF INBRED AND OUTBRED Eucalyptus spp |
title_full_unstemmed |
PERFORMANCE OF INBRED AND OUTBRED Eucalyptus spp |
title_sort |
PERFORMANCE OF INBRED AND OUTBRED Eucalyptus spp |
author |
Estopa, Regiane Abjaud |
author_facet |
Estopa, Regiane Abjaud Ramalho, Magno Antonio Patto Rezende, Gabriel Dehon Sampaio Peçanha Abad, Jupiter Israel Muro Gonçalves, Flávia Maria Avelar |
author_role |
author |
author2 |
Ramalho, Magno Antonio Patto Rezende, Gabriel Dehon Sampaio Peçanha Abad, Jupiter Israel Muro Gonçalves, Flávia Maria Avelar |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Estopa, Regiane Abjaud Ramalho, Magno Antonio Patto Rezende, Gabriel Dehon Sampaio Peçanha Abad, Jupiter Israel Muro Gonçalves, Flávia Maria Avelar |
dc.subject.por.fl_str_mv |
inbreeding depression germination quantitative genetics |
topic |
inbreeding depression germination quantitative genetics |
description |
Inbred and outbred Eucalyptus clone were assessed aiming to check the possible loss of vigor in the initial germination phases and growing in nursery and in t field conditions. Offsprings from two commercial clones were assessed as inbreds (C01 and C02) and as hybrids (C01 x C03 and C02 x C03). The work consisted of two phases. The first one was in the nursery, in a completely random design, with 4 treatments and 6 reps, in plots with 30 tubes with only one seed. The second one, in the field, used a randomized complete block design, with 4 treatments and 6 reps, with 18 plants per plots. The percentage of germination, germination speed index, survival and plant height were assessed at 35, 50, 65 and 80 days in the nursery and, in the field, the percentage of survival with 6 months and plant height with 2, 4 and 6 months. It was concluded that the germination, survival and the growing of plants resulted from inbred were similar to the hybrid, showing that the loss of vigor is not expressive for those characters in initial developmental phases of Eucalyptus spp. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-09-13 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/317 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/317 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://cerne.ufla.br/site/index.php/CERNE/article/view/317/262 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2015 CERNE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2015 CERNE |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
CERNE CERNE |
publisher.none.fl_str_mv |
CERNE CERNE |
dc.source.none.fl_str_mv |
CERNE; Vol. 13 No. 3 (2007); 264-270 CERNE; v. 13 n. 3 (2007); 264-270 2317-6342 0104-7760 reponame:Cerne (Online) instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Cerne (Online) |
collection |
Cerne (Online) |
repository.name.fl_str_mv |
Cerne (Online) - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
cerne@dcf.ufla.br||cerne@dcf.ufla.br |
_version_ |
1799705353890299904 |