Morphometric and productive characteristics of sorghum genotypes for forage production in the Brazilian semi-arid
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Revista Brasileira de Saúde e Produção Animal |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402018000300256 |
Resumo: | SUMMARY This study agronomically evaluated 14 sorghum genotypes in the Brazilian semi-arid region. A randomized complete block design, with the treatments represented by sorghum genotypes and three replicates, was used. The dry matter (DM), plant height (PH), number of live leaves, fresh matter production (FMP), dry matter production (DMP), leaf blade (LB), stem, panicle (PAN), dead material, water accumulation (WA), efficiency of rainwater use (ERU) and carrying capacity (SC) were measured. There was an effect of genotype among all the variables. The genotype with the highest percentage of DM was BRS 655 (26.42%). The genotypes BRS 655, BRS 506, B1141340, 13F04 (1141572) and PONTA NEGRA produced the most FMP, with values of 48,517, 48,500, 44,879, 44,788 and 43,549 kg/ha, respectively. Not only did the genotypes BRS 655, B1141340, 13F04 (1141572), BRS 506 and PONTA NEGRA present the highest DMP, with values of 12,426, 10,344, 9,778, 9,756 and 9,176 kg/ha, respectively, but also the highest values for ERU, WA and SC. There was a significant positive correlation between productive variables (FMP with DMP, PH, ERU and WA) and a nonsignificant negative correlation between morphometric variables (FMP with LB and PAN). A hierarchical formation of four groups was observed, with groups I and III composed of the most productive genotypes. BRS 655 can be recommended for cultivation since this genotype has desirable agronomic characteristics. |
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Morphometric and productive characteristics of sorghum genotypes for forage production in the Brazilian semi-ariddry mattergenotypic varianceSorghum bicoloryieldSUMMARY This study agronomically evaluated 14 sorghum genotypes in the Brazilian semi-arid region. A randomized complete block design, with the treatments represented by sorghum genotypes and three replicates, was used. The dry matter (DM), plant height (PH), number of live leaves, fresh matter production (FMP), dry matter production (DMP), leaf blade (LB), stem, panicle (PAN), dead material, water accumulation (WA), efficiency of rainwater use (ERU) and carrying capacity (SC) were measured. There was an effect of genotype among all the variables. The genotype with the highest percentage of DM was BRS 655 (26.42%). The genotypes BRS 655, BRS 506, B1141340, 13F04 (1141572) and PONTA NEGRA produced the most FMP, with values of 48,517, 48,500, 44,879, 44,788 and 43,549 kg/ha, respectively. Not only did the genotypes BRS 655, B1141340, 13F04 (1141572), BRS 506 and PONTA NEGRA present the highest DMP, with values of 12,426, 10,344, 9,778, 9,756 and 9,176 kg/ha, respectively, but also the highest values for ERU, WA and SC. There was a significant positive correlation between productive variables (FMP with DMP, PH, ERU and WA) and a nonsignificant negative correlation between morphometric variables (FMP with LB and PAN). A hierarchical formation of four groups was observed, with groups I and III composed of the most productive genotypes. BRS 655 can be recommended for cultivation since this genotype has desirable agronomic characteristics.UFBA - Universidade Federal da Bahia2018-09-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402018000300256Revista Brasileira de Saúde e Produção Animal v.19 n.3 2018reponame:Revista Brasileira de Saúde e Produção Animalinstname:Universidade Federal da Bahia (UFBA)instacron:UFBA10.1590/s1519-99402018000300003info:eu-repo/semantics/openAccessMacêdo,Alberto Jefferson da SilvaRamos,João Paulo de FariasSantos,Edson MauroSousa,Wandrick Hauss deOliveira,Flávio Gomes deSouza,José Thyago AiresOresca,Denizardeng2019-07-25T00:00:00Zoai:scielo:S1519-99402018000300256Revistahttp://www.rbspa.ufba.br/PUBhttps://old.scielo.br/oai/scielo-oai.php||rbspa@ufba.br1519-99401519-9940opendoar:2019-07-25T00:00Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA)false |
dc.title.none.fl_str_mv |
Morphometric and productive characteristics of sorghum genotypes for forage production in the Brazilian semi-arid |
title |
Morphometric and productive characteristics of sorghum genotypes for forage production in the Brazilian semi-arid |
spellingShingle |
Morphometric and productive characteristics of sorghum genotypes for forage production in the Brazilian semi-arid Macêdo,Alberto Jefferson da Silva dry matter genotypic variance Sorghum bicolor yield |
title_short |
Morphometric and productive characteristics of sorghum genotypes for forage production in the Brazilian semi-arid |
title_full |
Morphometric and productive characteristics of sorghum genotypes for forage production in the Brazilian semi-arid |
title_fullStr |
Morphometric and productive characteristics of sorghum genotypes for forage production in the Brazilian semi-arid |
title_full_unstemmed |
Morphometric and productive characteristics of sorghum genotypes for forage production in the Brazilian semi-arid |
title_sort |
Morphometric and productive characteristics of sorghum genotypes for forage production in the Brazilian semi-arid |
author |
Macêdo,Alberto Jefferson da Silva |
author_facet |
Macêdo,Alberto Jefferson da Silva Ramos,João Paulo de Farias Santos,Edson Mauro Sousa,Wandrick Hauss de Oliveira,Flávio Gomes de Souza,José Thyago Aires Oresca,Denizard |
author_role |
author |
author2 |
Ramos,João Paulo de Farias Santos,Edson Mauro Sousa,Wandrick Hauss de Oliveira,Flávio Gomes de Souza,José Thyago Aires Oresca,Denizard |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Macêdo,Alberto Jefferson da Silva Ramos,João Paulo de Farias Santos,Edson Mauro Sousa,Wandrick Hauss de Oliveira,Flávio Gomes de Souza,José Thyago Aires Oresca,Denizard |
dc.subject.por.fl_str_mv |
dry matter genotypic variance Sorghum bicolor yield |
topic |
dry matter genotypic variance Sorghum bicolor yield |
description |
SUMMARY This study agronomically evaluated 14 sorghum genotypes in the Brazilian semi-arid region. A randomized complete block design, with the treatments represented by sorghum genotypes and three replicates, was used. The dry matter (DM), plant height (PH), number of live leaves, fresh matter production (FMP), dry matter production (DMP), leaf blade (LB), stem, panicle (PAN), dead material, water accumulation (WA), efficiency of rainwater use (ERU) and carrying capacity (SC) were measured. There was an effect of genotype among all the variables. The genotype with the highest percentage of DM was BRS 655 (26.42%). The genotypes BRS 655, BRS 506, B1141340, 13F04 (1141572) and PONTA NEGRA produced the most FMP, with values of 48,517, 48,500, 44,879, 44,788 and 43,549 kg/ha, respectively. Not only did the genotypes BRS 655, B1141340, 13F04 (1141572), BRS 506 and PONTA NEGRA present the highest DMP, with values of 12,426, 10,344, 9,778, 9,756 and 9,176 kg/ha, respectively, but also the highest values for ERU, WA and SC. There was a significant positive correlation between productive variables (FMP with DMP, PH, ERU and WA) and a nonsignificant negative correlation between morphometric variables (FMP with LB and PAN). A hierarchical formation of four groups was observed, with groups I and III composed of the most productive genotypes. BRS 655 can be recommended for cultivation since this genotype has desirable agronomic characteristics. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-09-01 |
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=S1519-99402018000300256 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-99402018000300256 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s1519-99402018000300003 |
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 |
UFBA - Universidade Federal da Bahia |
publisher.none.fl_str_mv |
UFBA - Universidade Federal da Bahia |
dc.source.none.fl_str_mv |
Revista Brasileira de Saúde e Produção Animal v.19 n.3 2018 reponame:Revista Brasileira de Saúde e Produção Animal instname:Universidade Federal da Bahia (UFBA) instacron:UFBA |
instname_str |
Universidade Federal da Bahia (UFBA) |
instacron_str |
UFBA |
institution |
UFBA |
reponame_str |
Revista Brasileira de Saúde e Produção Animal |
collection |
Revista Brasileira de Saúde e Produção Animal |
repository.name.fl_str_mv |
Revista Brasileira de Saúde e Produção Animal - Universidade Federal da Bahia (UFBA) |
repository.mail.fl_str_mv |
||rbspa@ufba.br |
_version_ |
1750297508578328576 |