Repeatability and number of growing seasons for the selection of custard apple progenies

Detalhes bibliográficos
Autor(a) principal: DoVale,Julio César
Data de Publicação: 2011
Outros Autores: Silva,Paulo Sérgio Lima e, Fialho,Gustavo Sessa, Mariguele,Keny Henrique, Fritsche-Neto,Roberto
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=S1984-70332011000100008
Resumo: This study aimed to estimate the repeatability coefficient and determine the minimum number of samples required for effective selection for yield of custard apple. Twenty progenies were evaluated in randomized blocks, five replications and four plants per plot. The fruits were collected, counted and weighed every two days of the year. Estimates of the repeatability coefficients were obtained by the methods of analysis of variance - ANOVA and principal components - PC. The estimates from the repeatability analysis of biennial data are higher than those based on individual years. The estimates of the PC method were accurate even in the first harvest, unlike ANOVA. Four biennia were sufficient to ensure effective progeny selection of custard apple.
id CBAB-1_a5ad568a7546c420d9a94f713b9735a4
oai_identifier_str oai:scielo:S1984-70332011000100008
network_acronym_str CBAB-1
network_name_str Crop Breeding and Applied Biotechnology
repository_id_str
spelling Repeatability and number of growing seasons for the selection of custard apple progeniesHeritabilitymain componentesAnnonas quamosa L.This study aimed to estimate the repeatability coefficient and determine the minimum number of samples required for effective selection for yield of custard apple. Twenty progenies were evaluated in randomized blocks, five replications and four plants per plot. The fruits were collected, counted and weighed every two days of the year. Estimates of the repeatability coefficients were obtained by the methods of analysis of variance - ANOVA and principal components - PC. The estimates from the repeatability analysis of biennial data are higher than those based on individual years. The estimates of the PC method were accurate even in the first harvest, unlike ANOVA. Four biennia were sufficient to ensure effective progeny selection of custard apple.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=S1984-70332011000100008Crop Breeding and Applied Biotechnology v.11 n.1 2011reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/S1984-70332011000100008info:eu-repo/semantics/openAccessDoVale,Julio CésarSilva,Paulo Sérgio Lima eFialho,Gustavo SessaMariguele,Keny HenriqueFritsche-Neto,Robertoeng2011-05-18T00:00:00Zoai:scielo:S1984-70332011000100008Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2011-05-18T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Repeatability and number of growing seasons for the selection of custard apple progenies
title Repeatability and number of growing seasons for the selection of custard apple progenies
spellingShingle Repeatability and number of growing seasons for the selection of custard apple progenies
DoVale,Julio César
Heritability
main componentes
Annonas quamosa L.
title_short Repeatability and number of growing seasons for the selection of custard apple progenies
title_full Repeatability and number of growing seasons for the selection of custard apple progenies
title_fullStr Repeatability and number of growing seasons for the selection of custard apple progenies
title_full_unstemmed Repeatability and number of growing seasons for the selection of custard apple progenies
title_sort Repeatability and number of growing seasons for the selection of custard apple progenies
author DoVale,Julio César
author_facet DoVale,Julio César
Silva,Paulo Sérgio Lima e
Fialho,Gustavo Sessa
Mariguele,Keny Henrique
Fritsche-Neto,Roberto
author_role author
author2 Silva,Paulo Sérgio Lima e
Fialho,Gustavo Sessa
Mariguele,Keny Henrique
Fritsche-Neto,Roberto
author2_role author
author
author
author
dc.contributor.author.fl_str_mv DoVale,Julio César
Silva,Paulo Sérgio Lima e
Fialho,Gustavo Sessa
Mariguele,Keny Henrique
Fritsche-Neto,Roberto
dc.subject.por.fl_str_mv Heritability
main componentes
Annonas quamosa L.
topic Heritability
main componentes
Annonas quamosa L.
description This study aimed to estimate the repeatability coefficient and determine the minimum number of samples required for effective selection for yield of custard apple. Twenty progenies were evaluated in randomized blocks, five replications and four plants per plot. The fruits were collected, counted and weighed every two days of the year. Estimates of the repeatability coefficients were obtained by the methods of analysis of variance - ANOVA and principal components - PC. The estimates from the repeatability analysis of biennial data are higher than those based on individual years. The estimates of the PC method were accurate even in the first harvest, unlike ANOVA. Four biennia were sufficient to ensure effective progeny selection of custard apple.
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=S1984-70332011000100008
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332011000100008
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/S1984-70332011000100008
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
_version_ 1754209185886633984

Registros relacionados