EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS
Autor(a) principal: | |
---|---|
Data de Publicação: | 2007 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Pesquisa Agropecuária Tropical (Online) |
Texto Completo: | https://revistas.ufg.br/pat/article/view/2558 |
Resumo: | A laboratory test was conducted, aiming to verify the effect of different insecticides upon germinating power and vigor of rice seeds, cultivars IAC - 25 and Rio-Paranaíba, stored at 0, 7,15, 30, 60 and 90 days, after treatments. Germination tests were settled according routine analysis and evaluated after seven days by counting number of normal and abnormal plantules and dead seeds. For vigor test, the seeds were evaluated in each period at third day, using plantules growing method. All tested products with both cultivars revealed a good germination rate at storage different periods, excepting fenitrothion that affected significantly germination, determining an average drop of 22.46% and 32.84%, relative to testimony, for cultivars IAC-25 and Rio-Paranaíba, respectively. Fenitrothion followed by benfurocarbe were the products which presented major inhibition to plantules vigor. |
id |
UFG-6_6512b5b3ced2637f5659bf759b974ae5 |
---|---|
oai_identifier_str |
oai:ojs.revistas.ufg.br:article/2558 |
network_acronym_str |
UFG-6 |
network_name_str |
Pesquisa Agropecuária Tropical (Online) |
repository_id_str |
|
spelling |
EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDSEFEITO DE DIFERENTES INSETICIDAS NA GERMINAÇÃO E NO VIGOR DE SEMENTES DE ARROZ A laboratory test was conducted, aiming to verify the effect of different insecticides upon germinating power and vigor of rice seeds, cultivars IAC - 25 and Rio-Paranaíba, stored at 0, 7,15, 30, 60 and 90 days, after treatments. Germination tests were settled according routine analysis and evaluated after seven days by counting number of normal and abnormal plantules and dead seeds. For vigor test, the seeds were evaluated in each period at third day, using plantules growing method. All tested products with both cultivars revealed a good germination rate at storage different periods, excepting fenitrothion that affected significantly germination, determining an average drop of 22.46% and 32.84%, relative to testimony, for cultivars IAC-25 and Rio-Paranaíba, respectively. Fenitrothion followed by benfurocarbe were the products which presented major inhibition to plantules vigor. Foi conduzido um experimento em laboratório, visando a verificar o efeito de diferentes inseticidas sobre o poder germinativo e vigor de sementes de arroz das cultivares IAC 25 e Rio-Paranaíba, armazenadas aos 0, 7, 15, 30, 60 e 90 dias, após os tratamentos. Os testes de germinação foram instalados conforme análise de rotina e avaliados após 7 dias, contando-se o número de plântulas normais, anormais e sementes monas. Para o teste de vigor, as sementes foram avaliadas em cada época, no terceiro dia, utilizando-se o método de crescimento das plântulas. Todos os produtos testados nas duas cultivares, proporcionaram um bom índice de germinação nas várias épocas de armazenamento, com exceção do fenitrothion que afetou significativamente a germinação, causando em média uma queda de 22,46 e 32,84% em relação à testemunha, respectivamente, para as cultivares IAC-25 e Rio-Paranaíba. O fenitrothion seguido do benfurocarbe foram os produtos que mais afetaram o vigor das plântulas.Escola de Agronomia - Universidade Federal de Goiás2007-11-29info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionAvaliado por paresapplication/pdfhttps://revistas.ufg.br/pat/article/view/2558Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 18, n. 1, Jan./Dec. 1988; 127-139Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 18, n. 1, jan./dez. 1988; 127-139Pesquisa Agropecuária Tropical; v. 18, n. 1, jan./dez. 1988; 127-1391983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/2558/2530Veloso, Valquíria da Rocha SantosSilva, Antônio Lopes daGuimarães, Noga Neve Ribeiroinfo:eu-repo/semantics/openAccess2009-06-10T20:36:19Zoai:ojs.revistas.ufg.br:article/2558Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:55:14.527977Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS EFEITO DE DIFERENTES INSETICIDAS NA GERMINAÇÃO E NO VIGOR DE SEMENTES DE ARROZ |
title |
EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS |
spellingShingle |
EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS Veloso, Valquíria da Rocha Santos |
title_short |
EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS |
title_full |
EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS |
title_fullStr |
EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS |
title_full_unstemmed |
EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS |
title_sort |
EFFECT OF DIFFERENT INSECTICIDES UPON GERMINATION AND VIGOR OF RICE SEEDS |
author |
Veloso, Valquíria da Rocha Santos |
author_facet |
Veloso, Valquíria da Rocha Santos Silva, Antônio Lopes da Guimarães, Noga Neve Ribeiro |
author_role |
author |
author2 |
Silva, Antônio Lopes da Guimarães, Noga Neve Ribeiro |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Veloso, Valquíria da Rocha Santos Silva, Antônio Lopes da Guimarães, Noga Neve Ribeiro |
description |
A laboratory test was conducted, aiming to verify the effect of different insecticides upon germinating power and vigor of rice seeds, cultivars IAC - 25 and Rio-Paranaíba, stored at 0, 7,15, 30, 60 and 90 days, after treatments. Germination tests were settled according routine analysis and evaluated after seven days by counting number of normal and abnormal plantules and dead seeds. For vigor test, the seeds were evaluated in each period at third day, using plantules growing method. All tested products with both cultivars revealed a good germination rate at storage different periods, excepting fenitrothion that affected significantly germination, determining an average drop of 22.46% and 32.84%, relative to testimony, for cultivars IAC-25 and Rio-Paranaíba, respectively. Fenitrothion followed by benfurocarbe were the products which presented major inhibition to plantules vigor. |
publishDate |
2007 |
dc.date.none.fl_str_mv |
2007-11-29 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Avaliado por pares |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/pat/article/view/2558 |
url |
https://revistas.ufg.br/pat/article/view/2558 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/pat/article/view/2558/2530 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Escola de Agronomia - Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 18, n. 1, Jan./Dec. 1988; 127-139 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 18, n. 1, jan./dez. 1988; 127-139 Pesquisa Agropecuária Tropical; v. 18, n. 1, jan./dez. 1988; 127-139 1983-4063 reponame:Pesquisa Agropecuária Tropical (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Pesquisa Agropecuária Tropical (Online) |
collection |
Pesquisa Agropecuária Tropical (Online) |
repository.name.fl_str_mv |
Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
aseleguini.pat@gmail.com||mgoes@agro.ufg.br |
_version_ |
1799874814944477184 |