Agronomic performance of sesame (Sesamum indicum L.) genotypes under phytostimulant application
Autor(a) principal: | |
---|---|
Data de Publicação: | 2018 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Bioscience journal (Online) |
Texto Completo: | https://seer.ufu.br/index.php/biosciencejournal/article/view/39373 |
Resumo: | Sesame (Sesamum indicum L.) is one of the oldest cultivated plant species and become an important alternative to reduce food deficiency in low income populations. Growth regulators influence protein metabolism and may increase the rate of enzyme synthesis involved in the process of seed germination, rooting, flowering, and fruiting of plants. This study aimed to evaluate the agronomic performance of sesame genotypes under the influence of the bioregulator Stimulate® in two agricultural years in the northeastern region of Brazil. The experiment was carried out in the dry and wet seasons (agricultural years 2014 and 2015, respectively) in the city of Garanhuns in the state of Pernambuco. The experiment was carried out in randomized blocks using four genotypes of sesame (BRS SEDA, CNPA G4, Lineage 1, and Lineage 2), with and without application of the phytostimulant (Stimulate®). Phytostimulant application did not influence root length. However, it resulted in an increase in the number of fruits per plant, and for genotypes Lineage 1 and Lineage 2, an increase in the content of chlorophyll A and B. Thus, the application of phytostimulant increases the yield of sesame; however, the response to phytostimulant application varies with the genotype and growth conditions. |
id |
UFU-14_1c4d26156267f81893c88c49473bce8b |
---|---|
oai_identifier_str |
oai:ojs.www.seer.ufu.br:article/39373 |
network_acronym_str |
UFU-14 |
network_name_str |
Bioscience journal (Online) |
repository_id_str |
|
spelling |
Agronomic performance of sesame (Sesamum indicum L.) genotypes under phytostimulant application Desempenho agronômico de genótipos de gergelim (Sesamum indicum L.) sob aplicação de fitoestimulante ProductivityPlant growth regulatorPlant yield.Agricultural SciencesSesame (Sesamum indicum L.) is one of the oldest cultivated plant species and become an important alternative to reduce food deficiency in low income populations. Growth regulators influence protein metabolism and may increase the rate of enzyme synthesis involved in the process of seed germination, rooting, flowering, and fruiting of plants. This study aimed to evaluate the agronomic performance of sesame genotypes under the influence of the bioregulator Stimulate® in two agricultural years in the northeastern region of Brazil. The experiment was carried out in the dry and wet seasons (agricultural years 2014 and 2015, respectively) in the city of Garanhuns in the state of Pernambuco. The experiment was carried out in randomized blocks using four genotypes of sesame (BRS SEDA, CNPA G4, Lineage 1, and Lineage 2), with and without application of the phytostimulant (Stimulate®). Phytostimulant application did not influence root length. However, it resulted in an increase in the number of fruits per plant, and for genotypes Lineage 1 and Lineage 2, an increase in the content of chlorophyll A and B. Thus, the application of phytostimulant increases the yield of sesame; however, the response to phytostimulant application varies with the genotype and growth conditions.O Gergelim (Sesamum indicum L.) é uma das espécies vegetais mais antigas cultivadas pelo homem, e tem se tornado uma alternativa importante para minimizar o agravante quadro de carência alimentar das populações de baixa renda. Os reguladores de crescimento influenciam o metabolismo proteico, podendo aumentar a taxa de síntese de enzimas envolvidas no processo de germinação das sementes, enraizamento, floração e frutificação das plantas. Desta forma este trabalho visou avaliar o desempenho agronômico de genótipos de gergelim sob a influência da aplicação do biorregulador Stimulate® em dois anos agrícolas nas condições do semiárido nordestino. O experimento foi realizado nos anos agrícolas, na estação chuvosa (2014) e na estação seca (2015) na cidade de Garanhuns-PE. O experimento foi conduzido em blocos casualizados, com a utilização de quatro genótipos de gergelim (BRS SEDA, CNPA G4, Linhagem 1 e Linhagem 2), com e sem aplicação do fitoestimulante (Stimulate®). A aplicação do fitoestimulante não influenciou no comprimento de raiz. Porém, proporcionou aumento no número de frutos por planta e nos genótipos Linhagem 1 e Linhagem 2 promoveu também aumento no teor de clorofila A e B. A aplicação do fitoestimulante aumenta a produtividade, entretanto, a resposta à aplicação vai variar com o genótipo e condições de cultivo. A aplicação de fitoestimulante aumenta a produtividade na cultura do gergelim, no entanto, a resposta à aplicação irá variar com o genótipo e condições de crescimento.EDUFU2018-08-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://seer.ufu.br/index.php/biosciencejournal/article/view/3937310.14393/BJ-v34n1a2018-39373Bioscience Journal ; Vol. 34 No. 4 (2018): July/Aug.; 848-857Bioscience Journal ; v. 34 n. 4 (2018): July/Aug.; 848-8571981-3163reponame:Bioscience journal (Online)instname:Universidade Federal de Uberlândia (UFU)instacron:UFUenghttps://seer.ufu.br/index.php/biosciencejournal/article/view/39373/22643Brazil; ContemporaryCopyright (c) 2018 Jeandson Silva Viana, Djayran Sobral Costa, Juliana Joice Pereira Lima, Edilma Pereira Gonçalves, Nair Helena Castro Arriel, José Fábio Ferreira de Oliveirahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessViana, Jeandson SilvaCosta, Djayran SobralLima, Juliana Joice PereiraGonçalves, Edilma PereiraArriel, Nair Helena CastroOliveira, José Fábio Ferreira de2022-02-14T03:13:47Zoai:ojs.www.seer.ufu.br:article/39373Revistahttps://seer.ufu.br/index.php/biosciencejournalPUBhttps://seer.ufu.br/index.php/biosciencejournal/oaibiosciencej@ufu.br||1981-31631516-3725opendoar:2022-02-14T03:13:47Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU)false |
dc.title.none.fl_str_mv |
Agronomic performance of sesame (Sesamum indicum L.) genotypes under phytostimulant application Desempenho agronômico de genótipos de gergelim (Sesamum indicum L.) sob aplicação de fitoestimulante |
title |
Agronomic performance of sesame (Sesamum indicum L.) genotypes under phytostimulant application |
spellingShingle |
Agronomic performance of sesame (Sesamum indicum L.) genotypes under phytostimulant application Viana, Jeandson Silva Productivity Plant growth regulator Plant yield. Agricultural Sciences |
title_short |
Agronomic performance of sesame (Sesamum indicum L.) genotypes under phytostimulant application |
title_full |
Agronomic performance of sesame (Sesamum indicum L.) genotypes under phytostimulant application |
title_fullStr |
Agronomic performance of sesame (Sesamum indicum L.) genotypes under phytostimulant application |
title_full_unstemmed |
Agronomic performance of sesame (Sesamum indicum L.) genotypes under phytostimulant application |
title_sort |
Agronomic performance of sesame (Sesamum indicum L.) genotypes under phytostimulant application |
author |
Viana, Jeandson Silva |
author_facet |
Viana, Jeandson Silva Costa, Djayran Sobral Lima, Juliana Joice Pereira Gonçalves, Edilma Pereira Arriel, Nair Helena Castro Oliveira, José Fábio Ferreira de |
author_role |
author |
author2 |
Costa, Djayran Sobral Lima, Juliana Joice Pereira Gonçalves, Edilma Pereira Arriel, Nair Helena Castro Oliveira, José Fábio Ferreira de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Viana, Jeandson Silva Costa, Djayran Sobral Lima, Juliana Joice Pereira Gonçalves, Edilma Pereira Arriel, Nair Helena Castro Oliveira, José Fábio Ferreira de |
dc.subject.por.fl_str_mv |
Productivity Plant growth regulator Plant yield. Agricultural Sciences |
topic |
Productivity Plant growth regulator Plant yield. Agricultural Sciences |
description |
Sesame (Sesamum indicum L.) is one of the oldest cultivated plant species and become an important alternative to reduce food deficiency in low income populations. Growth regulators influence protein metabolism and may increase the rate of enzyme synthesis involved in the process of seed germination, rooting, flowering, and fruiting of plants. This study aimed to evaluate the agronomic performance of sesame genotypes under the influence of the bioregulator Stimulate® in two agricultural years in the northeastern region of Brazil. The experiment was carried out in the dry and wet seasons (agricultural years 2014 and 2015, respectively) in the city of Garanhuns in the state of Pernambuco. The experiment was carried out in randomized blocks using four genotypes of sesame (BRS SEDA, CNPA G4, Lineage 1, and Lineage 2), with and without application of the phytostimulant (Stimulate®). Phytostimulant application did not influence root length. However, it resulted in an increase in the number of fruits per plant, and for genotypes Lineage 1 and Lineage 2, an increase in the content of chlorophyll A and B. Thus, the application of phytostimulant increases the yield of sesame; however, the response to phytostimulant application varies with the genotype and growth conditions. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-08-08 |
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://seer.ufu.br/index.php/biosciencejournal/article/view/39373 10.14393/BJ-v34n1a2018-39373 |
url |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39373 |
identifier_str_mv |
10.14393/BJ-v34n1a2018-39373 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
https://seer.ufu.br/index.php/biosciencejournal/article/view/39373/22643 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.coverage.none.fl_str_mv |
Brazil; Contemporary |
dc.publisher.none.fl_str_mv |
EDUFU |
publisher.none.fl_str_mv |
EDUFU |
dc.source.none.fl_str_mv |
Bioscience Journal ; Vol. 34 No. 4 (2018): July/Aug.; 848-857 Bioscience Journal ; v. 34 n. 4 (2018): July/Aug.; 848-857 1981-3163 reponame:Bioscience journal (Online) instname:Universidade Federal de Uberlândia (UFU) instacron:UFU |
instname_str |
Universidade Federal de Uberlândia (UFU) |
instacron_str |
UFU |
institution |
UFU |
reponame_str |
Bioscience journal (Online) |
collection |
Bioscience journal (Online) |
repository.name.fl_str_mv |
Bioscience journal (Online) - Universidade Federal de Uberlândia (UFU) |
repository.mail.fl_str_mv |
biosciencej@ufu.br|| |
_version_ |
1797069078338207744 |