Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milho
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Digital Unicesumar |
Texto Completo: | http://rdu.unicesumar.edu.br/handle/123456789/9332 |
Resumo: | The use of chemical treatment in corn seeds can be a strategy to reduce problems in seedling development and to allow pest control where appropriate establishment of the stand occurs under different environmental conditions, especially in conditions of high level of pest attack. This work was conducted with the objective of observing and evaluating the influence of phytosanitary treatment of corn seeds on germination performance when exposed to different dosages and treatments (Witness Inside - dosage of 70 mL ha-1; Treatment of Cropstar 500 mL ha-1, Treatment 4 - Imidacloprid Nortox 120 mL ha-1, treatment 5 - Imidacloprid 250 mL ha-1). Seeds of the hybrid Agroceres 9050PRO3, represented by 50 seeds per treatment were used, being six treatments, with three different active principles, each with two different dosages and two replicates. The percentage of germination (seed germinated when root and shoot) of the seeds in the fourth and seventh days was evaluated. The analysis of variance was performed and the Scott-Knott's test was applied at 5% probability. The treatments with Imidacloprid (T4 and T5) were present in the germination patterns, while the treatments with Inside and Cropstar (T1, T2, T3) were below the germination patterns in the evaluation on the 4th day. In the 7-day evaluations the treatments did not differ significantly from each other, but all treatments were within the minimum germination standards. |
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Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milhoneonicotinoideteste de germinaçãozea maysCNPQ::CIENCIAS AGRARIAS::AGRONOMIAThe use of chemical treatment in corn seeds can be a strategy to reduce problems in seedling development and to allow pest control where appropriate establishment of the stand occurs under different environmental conditions, especially in conditions of high level of pest attack. This work was conducted with the objective of observing and evaluating the influence of phytosanitary treatment of corn seeds on germination performance when exposed to different dosages and treatments (Witness Inside - dosage of 70 mL ha-1; Treatment of Cropstar 500 mL ha-1, Treatment 4 - Imidacloprid Nortox 120 mL ha-1, treatment 5 - Imidacloprid 250 mL ha-1). Seeds of the hybrid Agroceres 9050PRO3, represented by 50 seeds per treatment were used, being six treatments, with three different active principles, each with two different dosages and two replicates. The percentage of germination (seed germinated when root and shoot) of the seeds in the fourth and seventh days was evaluated. The analysis of variance was performed and the Scott-Knott's test was applied at 5% probability. The treatments with Imidacloprid (T4 and T5) were present in the germination patterns, while the treatments with Inside and Cropstar (T1, T2, T3) were below the germination patterns in the evaluation on the 4th day. In the 7-day evaluations the treatments did not differ significantly from each other, but all treatments were within the minimum germination standards.O uso de tratamento químico em sementes de milho pode ser uma estratégia para reduzir problemas no desenvolvimento de plântulas e permitir o controle de pragas onde ocorre estabelecimento adequado do estande sob diferentes condições ambientais, especialmente em condição de alto nível de ataque de pragas. Este trabalho foi conduzido com o objetivo de observar e avaliar a influência do tratamento fitossanitário de sementes de milho sobre o desempenho germinativo, quando expostas a diferentes dosagens e tratamentos (Testemunha Inside - dosagem de 70 mL ha-1 ; Tratamento 1 Inside - dosagem de 120 mL ha-1 ; Tratamento 2 Cropstar - dosagem 250 mL ha-1 ; Tratamento 3 - Cropstar 500 mL ha-1 ; Tratamento 4 - Imidacloprid Nortox 120 mL ha-1 ; tratamento 5 - Imidacloprid 250 mL ha-1 ). Utilizaram-se sementes do hibrido Agroceres 9050PRO3, representados por 50 sementes por tratamento, sendo seis tratamentos, com três princípios ativos diferentes, cada um com duas dosagens diferentes e duas repetições. Avaliaram-se a porcentagem de germinação (semente germinada quando possuía parte radicular e parte aérea formada) das sementes no quarto e no sétimo dias. Foi realizada a analise de variância e aplicado o Teste de Scott-Knott a 5% de probabilidade. Os tratamentos com Imidacloprid (T4 e T5) se apresentaram nos padrões de germinação, já os tratamentos com Inside e Cropstar (T1,T2,T3) se encontraram abaixo dos padrões de germinação na avaliação no 4º dia. Nas avaliações com 7 dias os tratamentos não diferiram significativamente entre si, mas todos os tratamentos apresentaram-se dentro dos padrões mínimos de germinação.UNIVERSIDADE CESUMARBrasilUNICESUMARMANNINGEL, Anny RosiMANNINGEL, Anny RosiBIDO, Gracine de SouzaOLIVEIRA, Jussara Ricardo deMANZOTTI, João Victor2022-03-08T18:15:45Z2022-03-082022-03-08T18:15:45Z2022-03-08info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfMANZOTTI, João Vitor; GOMES, Leonardo Nathan Mansano. Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milho. 17f. 2022. Unicesumar - Universidade Cesumar de Maringá, 2022.Presencialhttp://rdu.unicesumar.edu.br/handle/123456789/9332porinfo:eu-repo/semantics/openAccessreponame:Repositório Digital Unicesumarinstname:Centro Universitário de Maringá (UNICESUMAR)instacron:UniCesumar2022-03-09T06:00:36Zoai:rdu.unicesumar.edu.br:123456789/9332Repositório InstitucionalPRIhttp://rdu.unicesumar.edu.br/oai/requestopendoar:2022-03-09T06:00:36Repositório Digital Unicesumar - Centro Universitário de Maringá (UNICESUMAR)false |
dc.title.none.fl_str_mv |
Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milho |
title |
Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milho |
spellingShingle |
Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milho MANZOTTI, João Victor neonicotinoide teste de germinação zea mays CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
title_short |
Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milho |
title_full |
Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milho |
title_fullStr |
Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milho |
title_full_unstemmed |
Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milho |
title_sort |
Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milho |
author |
MANZOTTI, João Victor |
author_facet |
MANZOTTI, João Victor |
author_role |
author |
dc.contributor.none.fl_str_mv |
MANNINGEL, Anny Rosi MANNINGEL, Anny Rosi BIDO, Gracine de Souza OLIVEIRA, Jussara Ricardo de |
dc.contributor.author.fl_str_mv |
MANZOTTI, João Victor |
dc.subject.por.fl_str_mv |
neonicotinoide teste de germinação zea mays CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
topic |
neonicotinoide teste de germinação zea mays CNPQ::CIENCIAS AGRARIAS::AGRONOMIA |
description |
The use of chemical treatment in corn seeds can be a strategy to reduce problems in seedling development and to allow pest control where appropriate establishment of the stand occurs under different environmental conditions, especially in conditions of high level of pest attack. This work was conducted with the objective of observing and evaluating the influence of phytosanitary treatment of corn seeds on germination performance when exposed to different dosages and treatments (Witness Inside - dosage of 70 mL ha-1; Treatment of Cropstar 500 mL ha-1, Treatment 4 - Imidacloprid Nortox 120 mL ha-1, treatment 5 - Imidacloprid 250 mL ha-1). Seeds of the hybrid Agroceres 9050PRO3, represented by 50 seeds per treatment were used, being six treatments, with three different active principles, each with two different dosages and two replicates. The percentage of germination (seed germinated when root and shoot) of the seeds in the fourth and seventh days was evaluated. The analysis of variance was performed and the Scott-Knott's test was applied at 5% probability. The treatments with Imidacloprid (T4 and T5) were present in the germination patterns, while the treatments with Inside and Cropstar (T1, T2, T3) were below the germination patterns in the evaluation on the 4th day. In the 7-day evaluations the treatments did not differ significantly from each other, but all treatments were within the minimum germination standards. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-03-08T18:15:45Z 2022-03-08 2022-03-08T18:15:45Z 2022-03-08 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
MANZOTTI, João Vitor; GOMES, Leonardo Nathan Mansano. Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milho. 17f. 2022. Unicesumar - Universidade Cesumar de Maringá, 2022. Presencial http://rdu.unicesumar.edu.br/handle/123456789/9332 |
identifier_str_mv |
MANZOTTI, João Vitor; GOMES, Leonardo Nathan Mansano. Influência de diferentes dosagens de tratamentos fitossanitários sobre a germinação de semente de milho. 17f. 2022. Unicesumar - Universidade Cesumar de Maringá, 2022. Presencial |
url |
http://rdu.unicesumar.edu.br/handle/123456789/9332 |
dc.language.iso.fl_str_mv |
por |
language |
por |
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 CESUMAR Brasil UNICESUMAR |
publisher.none.fl_str_mv |
UNIVERSIDADE CESUMAR Brasil UNICESUMAR |
dc.source.none.fl_str_mv |
reponame:Repositório Digital Unicesumar instname:Centro Universitário de Maringá (UNICESUMAR) instacron:UniCesumar |
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Centro Universitário de Maringá (UNICESUMAR) |
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UniCesumar |
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UniCesumar |
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Repositório Digital Unicesumar |
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Repositório Digital Unicesumar |
repository.name.fl_str_mv |
Repositório Digital Unicesumar - Centro Universitário de Maringá (UNICESUMAR) |
repository.mail.fl_str_mv |
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