Common bean elite lines cultivated under nitrogen fertilization and inoculation with Rhizobium tropici
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Ciência Rural |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015001202168 |
Resumo: | ABSTRACT: More efficient strains of Rhizobium have been selected for use in common bean. However, little effort was made with lines selection. The main goals of this research were to verify the presence of interaction involving common bean elite lines utilizing Nitrogen fertilization and Rhizobium inoculation for grain yield and to identify lines with superior yields utilizing biological nitrogen fixation. Eight field trials were conducted at four location-years in Brazilian savanna, using randomized complete blocks design with three replications. Each trial was composed of 17 carioca elite lines. Every two tests in each location were planted side by side, one with mineral nitrogen fertilization (90kg) and the other one with inoculation with Rhizobium tropici SEMIA 4080 strain. Elite lines interaction with nitrogen fertilization/inoculation was not important, so, it is possible to select lines for utilization in both growing systems. In some locations-years, interaction between lines and Rhizobium inoculation was most affected by environment conditions, causing modification in lines classification according to the type of nitrogen supplying used. In general, the lines presented higher yields when fertilized with mineral nitrogen as compared with inoculation. The cultivar 'BRS Pontal' presented high and similar yields under both systems of nitrogen supply. |
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Common bean elite lines cultivated under nitrogen fertilization and inoculation with Rhizobium tropiciPhaseolus vulgarisbiological nitrogen fixationgrain yieldgenotype by environment interactionABSTRACT: More efficient strains of Rhizobium have been selected for use in common bean. However, little effort was made with lines selection. The main goals of this research were to verify the presence of interaction involving common bean elite lines utilizing Nitrogen fertilization and Rhizobium inoculation for grain yield and to identify lines with superior yields utilizing biological nitrogen fixation. Eight field trials were conducted at four location-years in Brazilian savanna, using randomized complete blocks design with three replications. Each trial was composed of 17 carioca elite lines. Every two tests in each location were planted side by side, one with mineral nitrogen fertilization (90kg) and the other one with inoculation with Rhizobium tropici SEMIA 4080 strain. Elite lines interaction with nitrogen fertilization/inoculation was not important, so, it is possible to select lines for utilization in both growing systems. In some locations-years, interaction between lines and Rhizobium inoculation was most affected by environment conditions, causing modification in lines classification according to the type of nitrogen supplying used. In general, the lines presented higher yields when fertilized with mineral nitrogen as compared with inoculation. The cultivar 'BRS Pontal' presented high and similar yields under both systems of nitrogen supply.Universidade Federal de Santa Maria2015-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015001202168Ciência Rural v.45 n.12 2015reponame:Ciência Ruralinstname:Universidade Federal de Santa Maria (UFSM)instacron:UFSM10.1590/0103-8478cr20141135info:eu-repo/semantics/openAccessPereira,Helton SantosMelo,Leonardo CunhaFaria,Luís Cláudio deFerreira,Enderson Petrônio de BritoMercante,Fábio MartinsWendland,AdrianeSouza,Thiago Lívio Pessoa Oliveira deeng2015-12-04T00:00:00ZRevista |
dc.title.none.fl_str_mv |
Common bean elite lines cultivated under nitrogen fertilization and inoculation with Rhizobium tropici |
title |
Common bean elite lines cultivated under nitrogen fertilization and inoculation with Rhizobium tropici |
spellingShingle |
Common bean elite lines cultivated under nitrogen fertilization and inoculation with Rhizobium tropici Pereira,Helton Santos Phaseolus vulgaris biological nitrogen fixation grain yield genotype by environment interaction |
title_short |
Common bean elite lines cultivated under nitrogen fertilization and inoculation with Rhizobium tropici |
title_full |
Common bean elite lines cultivated under nitrogen fertilization and inoculation with Rhizobium tropici |
title_fullStr |
Common bean elite lines cultivated under nitrogen fertilization and inoculation with Rhizobium tropici |
title_full_unstemmed |
Common bean elite lines cultivated under nitrogen fertilization and inoculation with Rhizobium tropici |
title_sort |
Common bean elite lines cultivated under nitrogen fertilization and inoculation with Rhizobium tropici |
author |
Pereira,Helton Santos |
author_facet |
Pereira,Helton Santos Melo,Leonardo Cunha Faria,Luís Cláudio de Ferreira,Enderson Petrônio de Brito Mercante,Fábio Martins Wendland,Adriane Souza,Thiago Lívio Pessoa Oliveira de |
author_role |
author |
author2 |
Melo,Leonardo Cunha Faria,Luís Cláudio de Ferreira,Enderson Petrônio de Brito Mercante,Fábio Martins Wendland,Adriane Souza,Thiago Lívio Pessoa Oliveira de |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Pereira,Helton Santos Melo,Leonardo Cunha Faria,Luís Cláudio de Ferreira,Enderson Petrônio de Brito Mercante,Fábio Martins Wendland,Adriane Souza,Thiago Lívio Pessoa Oliveira de |
dc.subject.por.fl_str_mv |
Phaseolus vulgaris biological nitrogen fixation grain yield genotype by environment interaction |
topic |
Phaseolus vulgaris biological nitrogen fixation grain yield genotype by environment interaction |
description |
ABSTRACT: More efficient strains of Rhizobium have been selected for use in common bean. However, little effort was made with lines selection. The main goals of this research were to verify the presence of interaction involving common bean elite lines utilizing Nitrogen fertilization and Rhizobium inoculation for grain yield and to identify lines with superior yields utilizing biological nitrogen fixation. Eight field trials were conducted at four location-years in Brazilian savanna, using randomized complete blocks design with three replications. Each trial was composed of 17 carioca elite lines. Every two tests in each location were planted side by side, one with mineral nitrogen fertilization (90kg) and the other one with inoculation with Rhizobium tropici SEMIA 4080 strain. Elite lines interaction with nitrogen fertilization/inoculation was not important, so, it is possible to select lines for utilization in both growing systems. In some locations-years, interaction between lines and Rhizobium inoculation was most affected by environment conditions, causing modification in lines classification according to the type of nitrogen supplying used. In general, the lines presented higher yields when fertilized with mineral nitrogen as compared with inoculation. The cultivar 'BRS Pontal' presented high and similar yields under both systems of nitrogen supply. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-12-01 |
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=S0103-84782015001202168 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782015001202168 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/0103-8478cr20141135 |
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 |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Rural v.45 n.12 2015 reponame:Ciência Rural instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Rural |
collection |
Ciência Rural |
repository.name.fl_str_mv |
|
repository.mail.fl_str_mv |
|
_version_ |
1749140547767894016 |