Treatment of soybean seeds with mechanical damage: effects on their physiological potential
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Journal of Seed Science |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372021000100122 |
Resumo: | Abstract: Mechanical damage is a serious problem for the physiological potential of soybean seeds, especially when combined with chemical treatment. The aim of this study was to investigate the effects of chemical treatment on the physiological potential of soybean seeds with increasing levels of mechanical damage. Soybean seeds (cv. M6410 IPRO) of two lots with differences in vigor were subjected to five levels of mechanical damage (zero, one, two, three, and four impacts) brought about in a controlled manner. After characterization of the effect of the impacts on seed physical integrity (X-ray, X-ray microtomography, tetrazolium, and sodium hypochlorite), the seeds were subjected to four combinations of chemical treatment with fungicides (carbendazim and thiram), insecticides (imidacloprid and thiodicarb), micronutrients (cobalt and molybdenum), polymer (Peridiam®), and drying powder (Talkum Gloss®). Seed germination and vigor were evaluated sixty days after chemical treatment. A progressive increase in mechanical damage, especially that which causes cracks in the seed coat, reduces the physiological potential of soybean seeds and increases their sensitivity to the phytotoxic effect of the chemical treatment. The physical integrity of the seed coat is crucial for the success of technologies used for chemical seed treatment. |
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Treatment of soybean seeds with mechanical damage: effects on their physiological potentialGlycine maxmechanical damage in seedsphytotoxicity of chemical treatmentgerminationvigorseed and seedling image analysisAbstract: Mechanical damage is a serious problem for the physiological potential of soybean seeds, especially when combined with chemical treatment. The aim of this study was to investigate the effects of chemical treatment on the physiological potential of soybean seeds with increasing levels of mechanical damage. Soybean seeds (cv. M6410 IPRO) of two lots with differences in vigor were subjected to five levels of mechanical damage (zero, one, two, three, and four impacts) brought about in a controlled manner. After characterization of the effect of the impacts on seed physical integrity (X-ray, X-ray microtomography, tetrazolium, and sodium hypochlorite), the seeds were subjected to four combinations of chemical treatment with fungicides (carbendazim and thiram), insecticides (imidacloprid and thiodicarb), micronutrients (cobalt and molybdenum), polymer (Peridiam®), and drying powder (Talkum Gloss®). Seed germination and vigor were evaluated sixty days after chemical treatment. A progressive increase in mechanical damage, especially that which causes cracks in the seed coat, reduces the physiological potential of soybean seeds and increases their sensitivity to the phytotoxic effect of the chemical treatment. The physical integrity of the seed coat is crucial for the success of technologies used for chemical seed treatment.ABRATES - Associação Brasileira de Tecnologia de Sementes2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372021000100122Journal of Seed Science v.43 2021reponame:Journal of Seed Scienceinstname:Associação Brasileira de Tecnologia de Sementes (ABRATES)instacron:ABRATES10.1590/2317-1545v43247404info:eu-repo/semantics/openAccessOliveira,Gustavo Roberto Fonseca deCicero,Silvio MoureKrzyzanowski,Francisco CarlosGomes-Junior,Francisco GuilhienBatista,Thiago BarbosaFrança-Neto,José de Barroseng2021-09-03T00:00:00Zoai:scielo:S2317-15372021000100122Revistahttp://www.scielo.br/scielo.php?script=sci_serial&pid=2317-1537&lng=en&nrm=isohttps://old.scielo.br/oai/scielo-oai.php||abrates@abrates.org.br2317-15452317-1537opendoar:2021-09-03T00:00Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES)false |
dc.title.none.fl_str_mv |
Treatment of soybean seeds with mechanical damage: effects on their physiological potential |
title |
Treatment of soybean seeds with mechanical damage: effects on their physiological potential |
spellingShingle |
Treatment of soybean seeds with mechanical damage: effects on their physiological potential Oliveira,Gustavo Roberto Fonseca de Glycine max mechanical damage in seeds phytotoxicity of chemical treatment germination vigor seed and seedling image analysis |
title_short |
Treatment of soybean seeds with mechanical damage: effects on their physiological potential |
title_full |
Treatment of soybean seeds with mechanical damage: effects on their physiological potential |
title_fullStr |
Treatment of soybean seeds with mechanical damage: effects on their physiological potential |
title_full_unstemmed |
Treatment of soybean seeds with mechanical damage: effects on their physiological potential |
title_sort |
Treatment of soybean seeds with mechanical damage: effects on their physiological potential |
author |
Oliveira,Gustavo Roberto Fonseca de |
author_facet |
Oliveira,Gustavo Roberto Fonseca de Cicero,Silvio Moure Krzyzanowski,Francisco Carlos Gomes-Junior,Francisco Guilhien Batista,Thiago Barbosa França-Neto,José de Barros |
author_role |
author |
author2 |
Cicero,Silvio Moure Krzyzanowski,Francisco Carlos Gomes-Junior,Francisco Guilhien Batista,Thiago Barbosa França-Neto,José de Barros |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Oliveira,Gustavo Roberto Fonseca de Cicero,Silvio Moure Krzyzanowski,Francisco Carlos Gomes-Junior,Francisco Guilhien Batista,Thiago Barbosa França-Neto,José de Barros |
dc.subject.por.fl_str_mv |
Glycine max mechanical damage in seeds phytotoxicity of chemical treatment germination vigor seed and seedling image analysis |
topic |
Glycine max mechanical damage in seeds phytotoxicity of chemical treatment germination vigor seed and seedling image analysis |
description |
Abstract: Mechanical damage is a serious problem for the physiological potential of soybean seeds, especially when combined with chemical treatment. The aim of this study was to investigate the effects of chemical treatment on the physiological potential of soybean seeds with increasing levels of mechanical damage. Soybean seeds (cv. M6410 IPRO) of two lots with differences in vigor were subjected to five levels of mechanical damage (zero, one, two, three, and four impacts) brought about in a controlled manner. After characterization of the effect of the impacts on seed physical integrity (X-ray, X-ray microtomography, tetrazolium, and sodium hypochlorite), the seeds were subjected to four combinations of chemical treatment with fungicides (carbendazim and thiram), insecticides (imidacloprid and thiodicarb), micronutrients (cobalt and molybdenum), polymer (Peridiam®), and drying powder (Talkum Gloss®). Seed germination and vigor were evaluated sixty days after chemical treatment. A progressive increase in mechanical damage, especially that which causes cracks in the seed coat, reduces the physiological potential of soybean seeds and increases their sensitivity to the phytotoxic effect of the chemical treatment. The physical integrity of the seed coat is crucial for the success of technologies used for chemical seed treatment. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372021000100122 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2317-15372021000100122 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2317-1545v43247404 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
publisher.none.fl_str_mv |
ABRATES - Associação Brasileira de Tecnologia de Sementes |
dc.source.none.fl_str_mv |
Journal of Seed Science v.43 2021 reponame:Journal of Seed Science instname:Associação Brasileira de Tecnologia de Sementes (ABRATES) instacron:ABRATES |
instname_str |
Associação Brasileira de Tecnologia de Sementes (ABRATES) |
instacron_str |
ABRATES |
institution |
ABRATES |
reponame_str |
Journal of Seed Science |
collection |
Journal of Seed Science |
repository.name.fl_str_mv |
Journal of Seed Science - Associação Brasileira de Tecnologia de Sementes (ABRATES) |
repository.mail.fl_str_mv |
||abrates@abrates.org.br |
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1754212983284695040 |