2004
DOI: 10.1590/s0101-31222004000200013
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Qualidade fisiológica de sementes de soja tratadas com fungicidas durante e após o armazenamento

Abstract: RESUMO -O presente trabalho teve o objetivo de avaliar o efeito do tratamento fungicida durante e após a armazenagem, na qualidade fisiológica de sementes de soja. Utilizaram-se sementes da cultivar BR-16, produzidas na safra de 1999/2000 e armazenadas em Marechal Cândido Rondon -PR. Para o tratamento utilizou-se a mistura de carbendazin + thiram, na dosage de 30 e 70g de i.a./ 100kg de semente, respectivamente. Realizou-se o tratamento de amostras mensalmente, de maio a dezembro de 2000, sendo as sementes ana… Show more

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Cited by 21 publications
(18 citation statements)
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“…Wendling and Nunes (2009) observed that the hybrid corn seeds Prezotto PRE 22T10 treated with imidacloprid + thiodicarb and stored for up to 30 days showed germination equivalent to the control, and when stored for 40 days, showed significantly lower values, and, consequently, they recommend that the treatment be performed as near as possible to the sowing day. Krohn and Malavasi (2004), evaluating soybean seeds treated with the fungicides carbendazim + thiram and stored for up to 210 days in paper bags in an environment whose temperature ranged from 20 -25 °C, observed that the seeds that were treated for a period greater than 120 days had lower performance in comparison to seeds treated in the other times (90 and 30 days before sowing and sowing date).…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Wendling and Nunes (2009) observed that the hybrid corn seeds Prezotto PRE 22T10 treated with imidacloprid + thiodicarb and stored for up to 30 days showed germination equivalent to the control, and when stored for 40 days, showed significantly lower values, and, consequently, they recommend that the treatment be performed as near as possible to the sowing day. Krohn and Malavasi (2004), evaluating soybean seeds treated with the fungicides carbendazim + thiram and stored for up to 210 days in paper bags in an environment whose temperature ranged from 20 -25 °C, observed that the seeds that were treated for a period greater than 120 days had lower performance in comparison to seeds treated in the other times (90 and 30 days before sowing and sowing date).…”
Section: Resultsmentioning
confidence: 99%
“…Nevertheless, applying products such as fungicides, insecticides, nematicides, hormones and stains to seeds may increase the risks of reducing the physiological quality of seeds to a greater or lesser extent depending on the agent used. Thus, it is necessary to perform specific studies on seed treatments with products of the most advanced technology in regard to storage (Peske and Baudet, 2006). Therefore, the aim of this study was to evaluate the effect of treatment with insecticides and fungicide on corn seeds harvested in kernel form and in the ear over the storage period in two different environments.…”
Section: Introductionmentioning
confidence: 99%
“…Nesse sentido, o armazenamento constitui uma etapa em que se procura reduzir a velocidade e a intensidade do processo de deterioração, principalmente nas sementes de soja, que são colhidas e armazenadas por um longo período (KROHN;MALAVASI, 2004). A armazenabilidade das sementes é influenciada pela qualidade inicial dos lotes, bem como pelas condições de armazenamento (CATÃO et al, 2010).…”
Section: Introductionunclassified
“…Neste sentido, o armazenamento constitui uma etapa em que se visa reduzir ao mínimo a velocidade e a intensidade do processo de deterioração, principalmente em soja, pois geralmente, inicia-se a colheita em fevereiro e as sementes são armazenadas por até oito meses, para a semeadura (KROHN;MALAVASI, 2004). Para Baudet (2003), a deterioração da semente é um processo irreversível, não se pode impedi-la, mas é possível retardar sua velocidade através do manejo correto e eficiente das condições ambientais durante o armazenamento.…”
unclassified