ASSESSMENT OF THE PHYSIOLOGICAL QUALITY OF Moringa oleifera Lam. SEEDS
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/31615 |
Resumo: | The main tests that assess the quality of seeds are destructive and require a relatively long time to complete. The analysis of seed images by X-ray is an alternative to this sector, with a reproducible and fast technique, which allows greater flexibility and autonomy to the activities of production systems. The aim of this study was to analyze the internal morphology of Moringa seeds by x-rayed images and to compare it to germination and vigor tests. Four seed lots were used, collected from trees matrixes in Macaíba region, RN state, and subsequently X-rayed and the images were analyzed using ImageJ software after the radiography, submitted to the germination test, first count, germination speed index and length and dry mass of seedlings. The experimental design was completely randomized, with four replicates per lot and the results obtained in this experiment for germination and vigor tests were compared with the free area percentage inside the seed. Lots 1, 2 and 4 had a better result for the germination and vigor tests and lot 3 proved to be of inferior quality. It was observed that the higher the open area inside the seeds was, the lower was the quality of the tested lots of Moringa. The x-rayed image analysis of Moringa seeds with the ImageJ software, allows the measurement of the filled areas and the free areas within the seed as well as the association between these areas and the germination. Severe internal damage, defect and degree of filling detected in X-rays can be associated with poor germination and seedling length reduction. |
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ASSESSMENT OF THE PHYSIOLOGICAL QUALITY OF Moringa oleifera Lam. SEEDSAVALIAÇÃO DA QUALIDADE FISIOLÓGICA DE SEMENTES DE Moringa oleifera Lam.germinationdigital imagesvigorX-ray.germinaçãoimagens digitaisvigorraios X.The main tests that assess the quality of seeds are destructive and require a relatively long time to complete. The analysis of seed images by X-ray is an alternative to this sector, with a reproducible and fast technique, which allows greater flexibility and autonomy to the activities of production systems. The aim of this study was to analyze the internal morphology of Moringa seeds by x-rayed images and to compare it to germination and vigor tests. Four seed lots were used, collected from trees matrixes in Macaíba region, RN state, and subsequently X-rayed and the images were analyzed using ImageJ software after the radiography, submitted to the germination test, first count, germination speed index and length and dry mass of seedlings. The experimental design was completely randomized, with four replicates per lot and the results obtained in this experiment for germination and vigor tests were compared with the free area percentage inside the seed. Lots 1, 2 and 4 had a better result for the germination and vigor tests and lot 3 proved to be of inferior quality. It was observed that the higher the open area inside the seeds was, the lower was the quality of the tested lots of Moringa. The x-rayed image analysis of Moringa seeds with the ImageJ software, allows the measurement of the filled areas and the free areas within the seed as well as the association between these areas and the germination. Severe internal damage, defect and degree of filling detected in X-rays can be associated with poor germination and seedling length reduction.Os principais testes que avaliam a qualidade de sementes são destrutivos e exigem um tempo relativamente longo para serem concluídos. A análise de imagens de sementes por meio de raios X representa uma alternativa para este setor, sendo uma técnica reproduzível e rápida, permite maior agilidade e autonomia nas atividades dos sistemas de produção. O objetivo deste trabalho foi analisar a morfologia interna de sementes de moringa por meio de imagens radiografadas e compará-la aos testes de germinação e vigor. Foram utilizados quatro lotes de sementes, coletadas em árvores-matrizes na região de Macaíba – RN, posteriormente radiografadas e as imagens analisadas através do software ImageJ e, após a radiografia, submetidas aos testes de germinação, primeira contagem e índice de velocidade de germinação e comprimento e massa seca de plântulas. O delineamento experimental utilizado foi o inteiramente casualizado, com quatro repetições por lote e os resultados obtidos neste experimento para os testes de germinação e vigor foram comparados com o percentual de área livre no interior da semente. Os lotes 1, 2 e 4 tiveram melhor resultado para os testes de germinação e vigor e o lote 3 mostrou-se de qualidade inferior. Observou-se que quanto maior a área livre no interior das sementes, menor a qualidade dos lotes de moringa testados. A análise de imagens radiografadas de sementes de moringa, com o software ImageJ, permite a mensuração das áreas preenchidas e áreas livres no interior da semente assim como a associação entre estas e a germinação. Danos internos severos, malformação e grau de preenchimento detectados nos raios X podem ser associados à baixa germinação e à redução do comprimento de plântulas.Universidade Federal de Santa Maria2018-04-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/3161510.5902/1980509831615Ciência Florestal; Vol. 28 No. 1 (2018); 393-402Ciência Florestal; v. 28 n. 1 (2018); 393-4021980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/31615/pdfCopyright (c) 2018 Ciência Florestalinfo:eu-repo/semantics/openAccessNoronha, Bruno Gomes deMedeiros, André Dantas dePereira, Márcio Dias2018-04-23T20:30:47Zoai:ojs.pkp.sfu.ca:article/31615Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2018-04-23T20:30:47Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
ASSESSMENT OF THE PHYSIOLOGICAL QUALITY OF Moringa oleifera Lam. SEEDS AVALIAÇÃO DA QUALIDADE FISIOLÓGICA DE SEMENTES DE Moringa oleifera Lam. |
title |
ASSESSMENT OF THE PHYSIOLOGICAL QUALITY OF Moringa oleifera Lam. SEEDS |
spellingShingle |
ASSESSMENT OF THE PHYSIOLOGICAL QUALITY OF Moringa oleifera Lam. SEEDS Noronha, Bruno Gomes de germination digital images vigor X-ray. germinação imagens digitais vigor raios X. |
title_short |
ASSESSMENT OF THE PHYSIOLOGICAL QUALITY OF Moringa oleifera Lam. SEEDS |
title_full |
ASSESSMENT OF THE PHYSIOLOGICAL QUALITY OF Moringa oleifera Lam. SEEDS |
title_fullStr |
ASSESSMENT OF THE PHYSIOLOGICAL QUALITY OF Moringa oleifera Lam. SEEDS |
title_full_unstemmed |
ASSESSMENT OF THE PHYSIOLOGICAL QUALITY OF Moringa oleifera Lam. SEEDS |
title_sort |
ASSESSMENT OF THE PHYSIOLOGICAL QUALITY OF Moringa oleifera Lam. SEEDS |
author |
Noronha, Bruno Gomes de |
author_facet |
Noronha, Bruno Gomes de Medeiros, André Dantas de Pereira, Márcio Dias |
author_role |
author |
author2 |
Medeiros, André Dantas de Pereira, Márcio Dias |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Noronha, Bruno Gomes de Medeiros, André Dantas de Pereira, Márcio Dias |
dc.subject.por.fl_str_mv |
germination digital images vigor X-ray. germinação imagens digitais vigor raios X. |
topic |
germination digital images vigor X-ray. germinação imagens digitais vigor raios X. |
description |
The main tests that assess the quality of seeds are destructive and require a relatively long time to complete. The analysis of seed images by X-ray is an alternative to this sector, with a reproducible and fast technique, which allows greater flexibility and autonomy to the activities of production systems. The aim of this study was to analyze the internal morphology of Moringa seeds by x-rayed images and to compare it to germination and vigor tests. Four seed lots were used, collected from trees matrixes in Macaíba region, RN state, and subsequently X-rayed and the images were analyzed using ImageJ software after the radiography, submitted to the germination test, first count, germination speed index and length and dry mass of seedlings. The experimental design was completely randomized, with four replicates per lot and the results obtained in this experiment for germination and vigor tests were compared with the free area percentage inside the seed. Lots 1, 2 and 4 had a better result for the germination and vigor tests and lot 3 proved to be of inferior quality. It was observed that the higher the open area inside the seeds was, the lower was the quality of the tested lots of Moringa. The x-rayed image analysis of Moringa seeds with the ImageJ software, allows the measurement of the filled areas and the free areas within the seed as well as the association between these areas and the germination. Severe internal damage, defect and degree of filling detected in X-rays can be associated with poor germination and seedling length reduction. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-04-02 |
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 |
https://periodicos.ufsm.br/cienciaflorestal/article/view/31615 10.5902/1980509831615 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/31615 |
identifier_str_mv |
10.5902/1980509831615 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/31615/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2018 Ciência Florestal info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2018 Ciência Florestal |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 28 No. 1 (2018); 393-402 Ciência Florestal; v. 28 n. 1 (2018); 393-402 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1799944133200052224 |