Diallel analysis in agronomic traits of Jatropha

Bibliographic Details
Main Author: Teodoro,Paulo Eduardo
Publication Date: 2017
Other Authors: Rodrigues,Erina Vitório, Peixoto,Leonardo de Azevedo, Laviola,Bruno Galvêas, Bhering,Leonardo Lopes
Format: Article
Language: eng
Source: Crop Breeding and Applied Biotechnology
Download full: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332017000300259
Summary: Abstract The objectives of this study were to estimate the general and specific combining ability of the parents, and to verify the existence of maternal effect and inbreeding depression in Jatropha. The experiment was carried out from 2010 to 2015, in the municipality of Planaltina, Distrito Federal. The following traits were evaluated: plant height, stem diameter, canopy projection between the row, canopy projection on the row, number of branches, mass of one hundred grains, and grain yield. Cytoplasmic effects and effects of female parent nuclear genes were observed for all traits. Dominance effects were predominant in the genetic control of all traits. Genotypes 107 and 190 were the superior parents for the reduction of the size, and for the increase of grain yield. No inbreeding depression was observed for grain yield. The most promising crosses for the conduction of segregating populations and increment in grain yield were 190x107, 107x190 and 259x107.
id CBAB-1_56b183d6af8f4f9728fb73313205691c
oai_identifier_str oai:scielo:S1984-70332017000300259
network_acronym_str CBAB-1
network_name_str Crop Breeding and Applied Biotechnology
repository_id_str
spelling Diallel analysis in agronomic traits of JatrophaJatropha curcas Lreciprocal effectinbreeding depressionquantitative geneticsAbstract The objectives of this study were to estimate the general and specific combining ability of the parents, and to verify the existence of maternal effect and inbreeding depression in Jatropha. The experiment was carried out from 2010 to 2015, in the municipality of Planaltina, Distrito Federal. The following traits were evaluated: plant height, stem diameter, canopy projection between the row, canopy projection on the row, number of branches, mass of one hundred grains, and grain yield. Cytoplasmic effects and effects of female parent nuclear genes were observed for all traits. Dominance effects were predominant in the genetic control of all traits. Genotypes 107 and 190 were the superior parents for the reduction of the size, and for the increase of grain yield. No inbreeding depression was observed for grain yield. The most promising crosses for the conduction of segregating populations and increment in grain yield were 190x107, 107x190 and 259x107.Crop Breeding and Applied Biotechnology2017-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332017000300259Crop Breeding and Applied Biotechnology v.17 n.3 2017reponame:Crop Breeding and Applied Biotechnologyinstname:Sociedade Brasileira de Melhoramento de Plantasinstacron:CBAB10.1590/1984-70332017v17n3a39info:eu-repo/semantics/openAccessTeodoro,Paulo EduardoRodrigues,Erina VitórioPeixoto,Leonardo de AzevedoLaviola,Bruno GalvêasBhering,Leonardo Lopeseng2017-07-21T00:00:00Zoai:scielo:S1984-70332017000300259Revistahttps://cbab.sbmp.org.br/#ONGhttps://old.scielo.br/oai/scielo-oai.phpcbabjournal@gmail.com||cbab@ufv.br1984-70331518-7853opendoar:2017-07-21T00:00Crop Breeding and Applied Biotechnology - Sociedade Brasileira de Melhoramento de Plantasfalse
dc.title.none.fl_str_mv Diallel analysis in agronomic traits of Jatropha
title Diallel analysis in agronomic traits of Jatropha
spellingShingle Diallel analysis in agronomic traits of Jatropha
Teodoro,Paulo Eduardo
Jatropha curcas L
reciprocal effect
inbreeding depression
quantitative genetics
title_short Diallel analysis in agronomic traits of Jatropha
title_full Diallel analysis in agronomic traits of Jatropha
title_fullStr Diallel analysis in agronomic traits of Jatropha
title_full_unstemmed Diallel analysis in agronomic traits of Jatropha
title_sort Diallel analysis in agronomic traits of Jatropha
author Teodoro,Paulo Eduardo
author_facet Teodoro,Paulo Eduardo
Rodrigues,Erina Vitório
Peixoto,Leonardo de Azevedo
Laviola,Bruno Galvêas
Bhering,Leonardo Lopes
author_role author
author2 Rodrigues,Erina Vitório
Peixoto,Leonardo de Azevedo
Laviola,Bruno Galvêas
Bhering,Leonardo Lopes
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Teodoro,Paulo Eduardo
Rodrigues,Erina Vitório
Peixoto,Leonardo de Azevedo
Laviola,Bruno Galvêas
Bhering,Leonardo Lopes
dc.subject.por.fl_str_mv Jatropha curcas L
reciprocal effect
inbreeding depression
quantitative genetics
topic Jatropha curcas L
reciprocal effect
inbreeding depression
quantitative genetics
description Abstract The objectives of this study were to estimate the general and specific combining ability of the parents, and to verify the existence of maternal effect and inbreeding depression in Jatropha. The experiment was carried out from 2010 to 2015, in the municipality of Planaltina, Distrito Federal. The following traits were evaluated: plant height, stem diameter, canopy projection between the row, canopy projection on the row, number of branches, mass of one hundred grains, and grain yield. Cytoplasmic effects and effects of female parent nuclear genes were observed for all traits. Dominance effects were predominant in the genetic control of all traits. Genotypes 107 and 190 were the superior parents for the reduction of the size, and for the increase of grain yield. No inbreeding depression was observed for grain yield. The most promising crosses for the conduction of segregating populations and increment in grain yield were 190x107, 107x190 and 259x107.
publishDate 2017
dc.date.none.fl_str_mv 2017-09-01
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=S1984-70332017000300259
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1984-70332017000300259
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1984-70332017v17n3a39
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.17 n.3 2017
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_ 1754209187223568384

Similar Items