AGRONOMIC PERFORMANCE OF ERECT AND SEMI-ERECT COWPEA GENOTYPES IN THE NORTH OF MINAS GERAIS, BRAZIL
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Caatinga |
Texto Completo: | https://periodicos.ufersa.edu.br/caatinga/article/view/6355 |
Resumo: | The objective of this work was to evaluate the agronomic performance of elite-strains of cowpea cultivars under the conditions of the north of Minas Gerais (MG), Brazil. Fifteen elite-strains and five erect and semi-erect cultivars of cowpea were evaluated in the 2014 and 2015 summer-fall crop seasons in Janaúba MG. A randomized block experimental design was used with four replications. Plant size, lodging and value of cultivation, pod length and grain yield were evaluated. The data of the two crops were subjected to individual and joint analysis of variance. The genotype-crop interactions significantly affected all studied variables. The strains MNC04-792F-146 and MNC04-792F-144 stood out as the most productive genotypes in both crops. The cultivars BRS Itaim and BRS Novaera presented adequate size and lodging characteristics for cultivation, and values of cultivation that meet commercial standards, thus representing good alternatives for the genotypes cultivated in the north of Minas Gerais. |
id |
UFERSA-1_b45a7d83f7f743709fed8d915e8f6426 |
---|---|
oai_identifier_str |
oai:ojs.periodicos.ufersa.edu.br:article/6355 |
network_acronym_str |
UFERSA-1 |
network_name_str |
Revista Caatinga |
repository_id_str |
|
spelling |
AGRONOMIC PERFORMANCE OF ERECT AND SEMI-ERECT COWPEA GENOTYPES IN THE NORTH OF MINAS GERAIS, BRAZILPERFORMANCE AGRONÔMICA DE GENÓTIPOS DE FEIJÃO-CAUPI ERETOS E SEMIERETOS NO NORTE DE MINAS GERAISVigna unguiculata. Value of cultivation. Yield.Vigna unguiculata. Valor de cultivo e uso. Produtividade.The objective of this work was to evaluate the agronomic performance of elite-strains of cowpea cultivars under the conditions of the north of Minas Gerais (MG), Brazil. Fifteen elite-strains and five erect and semi-erect cultivars of cowpea were evaluated in the 2014 and 2015 summer-fall crop seasons in Janaúba MG. A randomized block experimental design was used with four replications. Plant size, lodging and value of cultivation, pod length and grain yield were evaluated. The data of the two crops were subjected to individual and joint analysis of variance. The genotype-crop interactions significantly affected all studied variables. The strains MNC04-792F-146 and MNC04-792F-144 stood out as the most productive genotypes in both crops. The cultivars BRS Itaim and BRS Novaera presented adequate size and lodging characteristics for cultivation, and values of cultivation that meet commercial standards, thus representing good alternatives for the genotypes cultivated in the north of Minas Gerais.Objetivou-se com este trabalho avaliar a performance agronômica de linhagens-elite e cultivares de feijão-caupi, nas condições de cultivo do Norte de Minas Gerais. Foram avaliadas 15 linhagens-elite e cinco cultivares de feijão-caupi de portes ereto e semiereto, nas safras de verão-outono de 2014 e 2015, em Janaúba, MG. O delineamento experimental foi o de blocos casualizados, com quatro repetições. Foram avaliados o porte da planta, o grau de acamamento e o valor de cultivo, o comprimento da vagem e o rendimento de grãos. Os dados obtidos foram submetidos a análises de variância individuais e conjunta, envolvendo as duas safras de cultivo. Verificou-se efeito significativo para a interação entre genótipos e safras para todas as variáveis estudadas. As linhagens MNC04-792F-146 e MNC04-792F-144 destacaram-se por estarem entre os genótipos mais produtivos nas duas safras avaliadas. As cultivares BRS Itaim e BRS Novaera apresentaram simultaneamente características de porte e acamamento adequadas para o cultivo, além de obterem valor de cultivo compatível com o padrão comercial, representando boas alternativas de cultivo no Norte de Minas Gerais.Universidade Federal Rural do Semi-Árido2017-03-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufersa.edu.br/caatinga/article/view/635510.1590/1983-21252017v30n316rcREVISTA CAATINGA; Vol. 30 No. 3 (2017); 679-686Revista Caatinga; v. 30 n. 3 (2017); 679-6861983-21250100-316Xreponame:Revista Caatingainstname:Universidade Federal Rural do Semi-Árido (UFERSA)instacron:UFERSAenghttps://periodicos.ufersa.edu.br/caatinga/article/view/6355/pdfCopyright (c) 2017 Revista Caatingainfo:eu-repo/semantics/openAccessGuerra, João Víctor SantosCarvalho, Abner José deMedeiros, Jhonata CantuáriaSouza, Andrey Antunes deBrito, Orlando Gonçalves2023-07-20T11:16:18Zoai:ojs.periodicos.ufersa.edu.br:article/6355Revistahttps://periodicos.ufersa.edu.br/index.php/caatinga/indexPUBhttps://periodicos.ufersa.edu.br/index.php/caatinga/oaipatricio@ufersa.edu.br|| caatinga@ufersa.edu.br1983-21250100-316Xopendoar:2024-04-29T09:46:27.262010Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA)true |
dc.title.none.fl_str_mv |
AGRONOMIC PERFORMANCE OF ERECT AND SEMI-ERECT COWPEA GENOTYPES IN THE NORTH OF MINAS GERAIS, BRAZIL PERFORMANCE AGRONÔMICA DE GENÓTIPOS DE FEIJÃO-CAUPI ERETOS E SEMIERETOS NO NORTE DE MINAS GERAIS |
title |
AGRONOMIC PERFORMANCE OF ERECT AND SEMI-ERECT COWPEA GENOTYPES IN THE NORTH OF MINAS GERAIS, BRAZIL |
spellingShingle |
AGRONOMIC PERFORMANCE OF ERECT AND SEMI-ERECT COWPEA GENOTYPES IN THE NORTH OF MINAS GERAIS, BRAZIL Guerra, João Víctor Santos Vigna unguiculata. Value of cultivation. Yield. Vigna unguiculata. Valor de cultivo e uso. Produtividade. |
title_short |
AGRONOMIC PERFORMANCE OF ERECT AND SEMI-ERECT COWPEA GENOTYPES IN THE NORTH OF MINAS GERAIS, BRAZIL |
title_full |
AGRONOMIC PERFORMANCE OF ERECT AND SEMI-ERECT COWPEA GENOTYPES IN THE NORTH OF MINAS GERAIS, BRAZIL |
title_fullStr |
AGRONOMIC PERFORMANCE OF ERECT AND SEMI-ERECT COWPEA GENOTYPES IN THE NORTH OF MINAS GERAIS, BRAZIL |
title_full_unstemmed |
AGRONOMIC PERFORMANCE OF ERECT AND SEMI-ERECT COWPEA GENOTYPES IN THE NORTH OF MINAS GERAIS, BRAZIL |
title_sort |
AGRONOMIC PERFORMANCE OF ERECT AND SEMI-ERECT COWPEA GENOTYPES IN THE NORTH OF MINAS GERAIS, BRAZIL |
author |
Guerra, João Víctor Santos |
author_facet |
Guerra, João Víctor Santos Carvalho, Abner José de Medeiros, Jhonata Cantuária Souza, Andrey Antunes de Brito, Orlando Gonçalves |
author_role |
author |
author2 |
Carvalho, Abner José de Medeiros, Jhonata Cantuária Souza, Andrey Antunes de Brito, Orlando Gonçalves |
author2_role |
author author author author |
dc.contributor.author.fl_str_mv |
Guerra, João Víctor Santos Carvalho, Abner José de Medeiros, Jhonata Cantuária Souza, Andrey Antunes de Brito, Orlando Gonçalves |
dc.subject.por.fl_str_mv |
Vigna unguiculata. Value of cultivation. Yield. Vigna unguiculata. Valor de cultivo e uso. Produtividade. |
topic |
Vigna unguiculata. Value of cultivation. Yield. Vigna unguiculata. Valor de cultivo e uso. Produtividade. |
description |
The objective of this work was to evaluate the agronomic performance of elite-strains of cowpea cultivars under the conditions of the north of Minas Gerais (MG), Brazil. Fifteen elite-strains and five erect and semi-erect cultivars of cowpea were evaluated in the 2014 and 2015 summer-fall crop seasons in Janaúba MG. A randomized block experimental design was used with four replications. Plant size, lodging and value of cultivation, pod length and grain yield were evaluated. The data of the two crops were subjected to individual and joint analysis of variance. The genotype-crop interactions significantly affected all studied variables. The strains MNC04-792F-146 and MNC04-792F-144 stood out as the most productive genotypes in both crops. The cultivars BRS Itaim and BRS Novaera presented adequate size and lodging characteristics for cultivation, and values of cultivation that meet commercial standards, thus representing good alternatives for the genotypes cultivated in the north of Minas Gerais. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-03-21 |
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://periodicos.ufersa.edu.br/caatinga/article/view/6355 10.1590/1983-21252017v30n316rc |
url |
https://periodicos.ufersa.edu.br/caatinga/article/view/6355 |
identifier_str_mv |
10.1590/1983-21252017v30n316rc |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://periodicos.ufersa.edu.br/caatinga/article/view/6355/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Revista Caatinga info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Revista Caatinga |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
publisher.none.fl_str_mv |
Universidade Federal Rural do Semi-Árido |
dc.source.none.fl_str_mv |
REVISTA CAATINGA; Vol. 30 No. 3 (2017); 679-686 Revista Caatinga; v. 30 n. 3 (2017); 679-686 1983-2125 0100-316X reponame:Revista Caatinga instname:Universidade Federal Rural do Semi-Árido (UFERSA) instacron:UFERSA |
instname_str |
Universidade Federal Rural do Semi-Árido (UFERSA) |
instacron_str |
UFERSA |
institution |
UFERSA |
reponame_str |
Revista Caatinga |
collection |
Revista Caatinga |
repository.name.fl_str_mv |
Revista Caatinga - Universidade Federal Rural do Semi-Árido (UFERSA) |
repository.mail.fl_str_mv |
patricio@ufersa.edu.br|| caatinga@ufersa.edu.br |
_version_ |
1797674026524475392 |