Methods of evaluation of the selectivity of herbicides for sugarcane (Saccharum spp.)

Detalhes bibliográficos
Autor(a) principal: Fagliari, Júlio Roberto
Data de Publicação: 2008
Outros Autores: Oliveira Júnior, Rubem Silvério de, Constantin, Jamil
Tipo de documento: Artigo
Idioma: por
Título da fonte: Acta Scientiarum. Agronomy (Online)
Texto Completo: http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2603
Resumo: Research evaluated the selectivity of herbicides applied to sugarcane, Saccharum spp. (Poaceae), with no weed interference. Twofold checks were undertaken and data were analyzed in two different ways. First, areas treated with herbicides were compared to the average value of all twofold checks. In this case, the conventional method for studying selectivity, herbicide affected neither growth nor yield characteristics. This led to the conclusion that all herbicides applied were selective to sugarcane. Second, when each herbicide was compared to the average values of its own twofold check, a different behavior was observed. Many herbicides were non selective to sugarcane crop
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spelling Methods of evaluation of the selectivity of herbicides for sugarcane (Saccharum spp.)Métodos de avaliação da seletividade de herbicidas para a cultura da cana-de-açúcar (Saccharum spp.)cana-socaseletividade e métodos experimentais5.00.00.00-4 Ciências AgráriasResearch evaluated the selectivity of herbicides applied to sugarcane, Saccharum spp. (Poaceae), with no weed interference. Twofold checks were undertaken and data were analyzed in two different ways. First, areas treated with herbicides were compared to the average value of all twofold checks. In this case, the conventional method for studying selectivity, herbicide affected neither growth nor yield characteristics. This led to the conclusion that all herbicides applied were selective to sugarcane. Second, when each herbicide was compared to the average values of its own twofold check, a different behavior was observed. Many herbicides were non selective to sugarcane cropO presente trabalho teve como objetivo avaliar a seletividade de herbicidas aplicados em soqueira de cana-de-açúcar, Saccharum spp. (Poaceae), sem interferência de plantas daninhas e utilizando testemunhas duplas adjacentes. Os dados foram analisados de duas formas: no primeiro caso, compararam-se as áreas tratadas com herbicidas com a média de todas as testemunhas duplas adjacentes dentro de cada repetição e, no segundo caso, com a média das testemunhas duplas adjacentes. No primeiro caso, que é o método convencional utilizado para se estudar a seletividade, nenhum herbicida afetou de forma significativa a produtividade ou as características tecnológicas e, desta forma, poder-se-ia concluir que todos os herbicidas utilizados são seletivos para a cultura da cana. No entanto, no segundo caso, quando os dados foram analisados comparando-se cada herbicida com as médias das suas respectivas testemunhas duplas adjacentes, verificaram-se comportamentos distintos para a maioria deles, ou seja, a grande maioria dos herbicidas estudados foi considerada não seletiva para a cultura da cana-de-açúcarUniversidade Estadual de Maringá2008-05-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/260310.4025/actasciagron.v23i0.2603Acta Scientiarum. Agronomy; Vol 23 (2001); 1229-1234Acta Scientiarum. Agronomy; v. 23 (2001); 1229-12341807-86211679-9275reponame:Acta Scientiarum. Agronomy (Online)instname:Universidade Estadual de Maringá (UEM)instacron:UEMporhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2603/2066http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2603/2069Fagliari, Júlio RobertoOliveira Júnior, Rubem Silvério deConstantin, Jamilinfo:eu-repo/semantics/openAccess2022-11-23T18:37:52Zoai:periodicos.uem.br/ojs:article/2603Revistahttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgronPUBhttp://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/oaiactaagron@uem.br||actaagron@uem.br|| edamasio@uem.br1807-86211679-9275opendoar:2022-11-23T18:37:52Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)false
dc.title.none.fl_str_mv Methods of evaluation of the selectivity of herbicides for sugarcane (Saccharum spp.)
Métodos de avaliação da seletividade de herbicidas para a cultura da cana-de-açúcar (Saccharum spp.)
title Methods of evaluation of the selectivity of herbicides for sugarcane (Saccharum spp.)
spellingShingle Methods of evaluation of the selectivity of herbicides for sugarcane (Saccharum spp.)
Fagliari, Júlio Roberto
cana-soca
seletividade e métodos experimentais
5.00.00.00-4 Ciências Agrárias
title_short Methods of evaluation of the selectivity of herbicides for sugarcane (Saccharum spp.)
title_full Methods of evaluation of the selectivity of herbicides for sugarcane (Saccharum spp.)
title_fullStr Methods of evaluation of the selectivity of herbicides for sugarcane (Saccharum spp.)
title_full_unstemmed Methods of evaluation of the selectivity of herbicides for sugarcane (Saccharum spp.)
title_sort Methods of evaluation of the selectivity of herbicides for sugarcane (Saccharum spp.)
author Fagliari, Júlio Roberto
author_facet Fagliari, Júlio Roberto
Oliveira Júnior, Rubem Silvério de
Constantin, Jamil
author_role author
author2 Oliveira Júnior, Rubem Silvério de
Constantin, Jamil
author2_role author
author
dc.contributor.author.fl_str_mv Fagliari, Júlio Roberto
Oliveira Júnior, Rubem Silvério de
Constantin, Jamil
dc.subject.por.fl_str_mv cana-soca
seletividade e métodos experimentais
5.00.00.00-4 Ciências Agrárias
topic cana-soca
seletividade e métodos experimentais
5.00.00.00-4 Ciências Agrárias
description Research evaluated the selectivity of herbicides applied to sugarcane, Saccharum spp. (Poaceae), with no weed interference. Twofold checks were undertaken and data were analyzed in two different ways. First, areas treated with herbicides were compared to the average value of all twofold checks. In this case, the conventional method for studying selectivity, herbicide affected neither growth nor yield characteristics. This led to the conclusion that all herbicides applied were selective to sugarcane. Second, when each herbicide was compared to the average values of its own twofold check, a different behavior was observed. Many herbicides were non selective to sugarcane crop
publishDate 2008
dc.date.none.fl_str_mv 2008-05-09
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 http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2603
10.4025/actasciagron.v23i0.2603
url http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2603
identifier_str_mv 10.4025/actasciagron.v23i0.2603
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2603/2066
http://www.periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/2603/2069
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 Universidade Estadual de Maringá
publisher.none.fl_str_mv Universidade Estadual de Maringá
dc.source.none.fl_str_mv Acta Scientiarum. Agronomy; Vol 23 (2001); 1229-1234
Acta Scientiarum. Agronomy; v. 23 (2001); 1229-1234
1807-8621
1679-9275
reponame:Acta Scientiarum. Agronomy (Online)
instname:Universidade Estadual de Maringá (UEM)
instacron:UEM
instname_str Universidade Estadual de Maringá (UEM)
instacron_str UEM
institution UEM
reponame_str Acta Scientiarum. Agronomy (Online)
collection Acta Scientiarum. Agronomy (Online)
repository.name.fl_str_mv Acta Scientiarum. Agronomy (Online) - Universidade Estadual de Maringá (UEM)
repository.mail.fl_str_mv actaagron@uem.br||actaagron@uem.br|| edamasio@uem.br
_version_ 1799305905813061632

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