Evaluation of the physiological potential of soybean seeds by image analysis

Detalhes bibliográficos
Autor(a) principal: Wendt, Letícia
Data de Publicação: 2014
Outros Autores: Gomes Junior, Francisco Guilhien, Zorato, Maria de Fátima, Moreira, Gláucia Cristina
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Agropecuária Tropical (Online)
Texto Completo: https://revistas.ufg.br/pat/article/view/26141
Resumo: The use of seeds with a high physiological potential is very important for farmers, because it is directly related to high yield. This research aimed to evaluate the performance of soybean seeds (CD 2737 RR cultivar) from lots with high and low germination rates, as well as the efficiency of computerized analysis carried out by the Seed Vigor Imaging System (SVIS®) and Tomato Analyzer softwares, in order to identify shape modifications in the harvested seeds and associate them with germination. Plant height, number of pods per plant, number of seeds per plant, water content, mass of 1,000 seeds and yield were evaluated. For vigor evaluation using the SVIS® software, the seedling length and indexes for growth, uniformity and vigor were determined. The seed morphology evaluation using the Tomato Analyzer software was carried out from the radiographic images of seeds. It was concluded that the highest seed yield and physiological potential were obtained from lots with high germination rates, when compared to the low germination ones, under greenhouse conditions. The SVIS® software showed to be efficient to identify vigor differences among lots, while the Tomato Analyzer, through the Fruit Shape Index External 2 and Circular parameters, was efficient to identify, in a fast and precise way, seeds with irregular shape associated with low germination.
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spelling Evaluation of the physiological potential of soybean seeds by image analysisAvaliação do potencial fisiológico de sementes de soja por meio de imagensGlycine max (L.) MerrillgerminationX-ray.Glycine max (L.) Merrillgerminaçãoraios X.The use of seeds with a high physiological potential is very important for farmers, because it is directly related to high yield. This research aimed to evaluate the performance of soybean seeds (CD 2737 RR cultivar) from lots with high and low germination rates, as well as the efficiency of computerized analysis carried out by the Seed Vigor Imaging System (SVIS®) and Tomato Analyzer softwares, in order to identify shape modifications in the harvested seeds and associate them with germination. Plant height, number of pods per plant, number of seeds per plant, water content, mass of 1,000 seeds and yield were evaluated. For vigor evaluation using the SVIS® software, the seedling length and indexes for growth, uniformity and vigor were determined. The seed morphology evaluation using the Tomato Analyzer software was carried out from the radiographic images of seeds. It was concluded that the highest seed yield and physiological potential were obtained from lots with high germination rates, when compared to the low germination ones, under greenhouse conditions. The SVIS® software showed to be efficient to identify vigor differences among lots, while the Tomato Analyzer, through the Fruit Shape Index External 2 and Circular parameters, was efficient to identify, in a fast and precise way, seeds with irregular shape associated with low germination.A utilização de sementes com alto potencial fisiológico é de grande importância para agricultores, pois está, diretamente, relacionada à alta produtividade. Este estudo objetivou avaliar o desempenho de sementes de soja (cultivar CD 2737 RR) produzidas a partir de lotes com alta e baixa germinação, bem como a eficiência da análise computadorizada, pelos programas Seed Vigor Imaging System (SVIS®) e Tomato Analyzer, para identificar alterações no formato das sementes colhidas e associá-las com a germinação. As variáveis analisadas foram: altura de planta, número de vagens por planta, número de sementes por planta, grau de umidade, massa de mil sementes e produtividade. Na avaliação do vigor, utilizando-se o programa SVIS®, foram determinados o comprimento das plântulas e os índices de crescimento, uniformidade e vigor. A avaliação da morfologia das sementes pelo programa Tomato Analyzer foi realizada a partir de imagens radiográficas das sementes. Concluiu-se que a maior produtividade e o maior potencial fisiológico de sementes foram obtidos de lotes com alta germinação, em comparação com lotes de baixa germinação, em condições de casa-de-vegetação. O SVIS® mostrou-se eficiente para identificar diferenças de vigor entre os lotes e o Tomato Analyzer, por meio dos parâmetros Fruit Shape Index External 2 e Circular, para identificar, com rapidez e precisão, sementes com formato irregular, associado à baixa germinação.Escola de Agronomia - Universidade Federal de Goiás2014-09-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionPesquisa Experimentalapplication/pdfhttps://revistas.ufg.br/pat/article/view/26141Pesquisa Agropecuária Tropical [Agricultural Research in the Tropics]; v. 44, n. 3, Jul./Sep. 2014; 280-286Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 44, n. 3, jul./set. 2014; 280-286Pesquisa Agropecuária Tropical; v. 44, n. 3, jul./set. 2014; 280-2861983-4063reponame:Pesquisa Agropecuária Tropical (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporhttps://revistas.ufg.br/pat/article/view/26141/16992Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)info:eu-repo/semantics/openAccessWendt, LetíciaGomes Junior, Francisco GuilhienZorato, Maria de FátimaMoreira, Gláucia Cristina2020-07-10T16:40:29Zoai:ojs.revistas.ufg.br:article/26141Revistahttps://revistas.ufg.br/patPUBhttps://revistas.ufg.br/pat/oaiaseleguini.pat@gmail.com||mgoes@agro.ufg.br1983-40631517-6398opendoar:2024-05-21T19:56:03.907052Pesquisa Agropecuária Tropical (Online) - Universidade Federal de Goiás (UFG)true
dc.title.none.fl_str_mv Evaluation of the physiological potential of soybean seeds by image analysis
Avaliação do potencial fisiológico de sementes de soja por meio de imagens
title Evaluation of the physiological potential of soybean seeds by image analysis
spellingShingle Evaluation of the physiological potential of soybean seeds by image analysis
Wendt, Letícia
Glycine max (L.) Merrill
germination
X-ray.
Glycine max (L.) Merrill
germinação
raios X.
title_short Evaluation of the physiological potential of soybean seeds by image analysis
title_full Evaluation of the physiological potential of soybean seeds by image analysis
title_fullStr Evaluation of the physiological potential of soybean seeds by image analysis
title_full_unstemmed Evaluation of the physiological potential of soybean seeds by image analysis
title_sort Evaluation of the physiological potential of soybean seeds by image analysis
author Wendt, Letícia
author_facet Wendt, Letícia
Gomes Junior, Francisco Guilhien
Zorato, Maria de Fátima
Moreira, Gláucia Cristina
author_role author
author2 Gomes Junior, Francisco Guilhien
Zorato, Maria de Fátima
Moreira, Gláucia Cristina
author2_role author
author
author
dc.contributor.author.fl_str_mv Wendt, Letícia
Gomes Junior, Francisco Guilhien
Zorato, Maria de Fátima
Moreira, Gláucia Cristina
dc.subject.por.fl_str_mv Glycine max (L.) Merrill
germination
X-ray.
Glycine max (L.) Merrill
germinação
raios X.
topic Glycine max (L.) Merrill
germination
X-ray.
Glycine max (L.) Merrill
germinação
raios X.
description The use of seeds with a high physiological potential is very important for farmers, because it is directly related to high yield. This research aimed to evaluate the performance of soybean seeds (CD 2737 RR cultivar) from lots with high and low germination rates, as well as the efficiency of computerized analysis carried out by the Seed Vigor Imaging System (SVIS®) and Tomato Analyzer softwares, in order to identify shape modifications in the harvested seeds and associate them with germination. Plant height, number of pods per plant, number of seeds per plant, water content, mass of 1,000 seeds and yield were evaluated. For vigor evaluation using the SVIS® software, the seedling length and indexes for growth, uniformity and vigor were determined. The seed morphology evaluation using the Tomato Analyzer software was carried out from the radiographic images of seeds. It was concluded that the highest seed yield and physiological potential were obtained from lots with high germination rates, when compared to the low germination ones, under greenhouse conditions. The SVIS® software showed to be efficient to identify vigor differences among lots, while the Tomato Analyzer, through the Fruit Shape Index External 2 and Circular parameters, was efficient to identify, in a fast and precise way, seeds with irregular shape associated with low germination.
publishDate 2014
dc.date.none.fl_str_mv 2014-09-09
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Pesquisa Experimental
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://revistas.ufg.br/pat/article/view/26141
url https://revistas.ufg.br/pat/article/view/26141
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://revistas.ufg.br/pat/article/view/26141/16992
dc.rights.driver.fl_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics)
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. 44, n. 3, Jul./Sep. 2014; 280-286
Pesquisa Agropecuária Tropical (Agricultural Research in the Tropics); v. 44, n. 3, jul./set. 2014; 280-286
Pesquisa Agropecuária Tropical; v. 44, n. 3, jul./set. 2014; 280-286
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
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