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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
17/12/2014 |
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Data da última atualização: |
17/12/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DIAS, M. A. N.; MONDO, V. H. V.; CICERO, S. M. |
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Afiliação: |
MARCOS ALTOMANI NEVES DIAS, ESALQ; VITOR HENRIQUE VAZ MONDO, CNPAF; SILVIO MOURE CICERO, ESALQ. |
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Título: |
Recent approaches for bell pepper seed vigor testing. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Acta Scientiarum. Agronomy, Maringá, v. 36, n. 4, p. 483-487, Oct./Dec. 2014. |
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ISSN: |
1679-9275 |
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DOI: |
10.4025/actasciagron.v36i4.18348 |
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Idioma: |
Inglês |
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Conteúdo: |
Seed vigor is a major attribute in the determination of whether a seed lot can be commercialized. Different physiological tests are used to assess seed vigor and are generally based on different concepts, which could lead to variable interpretations, particularly when comparing lots presenting different vigor levels. This study was conducted to compare the different approaches used to evaluate bell pepper seed vigor and verify the applicability of the Seed Vigor Imaging System (SVIS) for this purpose. The experiment was performed using four seed lots of bell pepper hybrids in two periods, and the evaluations involved germination, seedling emergence, seedling emergence speed index, saturated salt accelerated aging and image analysis. The use of seedling imaging analysis by SVIS is a new approach for bell pepper seed vigor evaluation. Both the software and traditional tests provided sufficient information for seed vigor analysis, enabling the segregation of the analyzed seed lots. Thus, the new method fulfills the requirement for an efficient, rapid, cost-effective and standardized method that allows comparisons among laboratories and avoids human influence on the interpretation of the results. SVIS can be considered a feasible option to be included in quality assurance programs of the bell pepper seed industry. |
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Thesagro: |
Capsicum annuum; Pimentão; Semente; Teste de vigor. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/113979/1/vm.pdf
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Marc: |
LEADER 01942naa a2200217 a 4500
001 2002943
005 2014-12-17
008 2014 bl uuuu u00u1 u #d
022 $a1679-9275
024 7 $a10.4025/actasciagron.v36i4.18348$2DOI
100 1 $aDIAS, M. A. N.
245 $aRecent approaches for bell pepper seed vigor testing.
260 $c2014
520 $aSeed vigor is a major attribute in the determination of whether a seed lot can be commercialized. Different physiological tests are used to assess seed vigor and are generally based on different concepts, which could lead to variable interpretations, particularly when comparing lots presenting different vigor levels. This study was conducted to compare the different approaches used to evaluate bell pepper seed vigor and verify the applicability of the Seed Vigor Imaging System (SVIS) for this purpose. The experiment was performed using four seed lots of bell pepper hybrids in two periods, and the evaluations involved germination, seedling emergence, seedling emergence speed index, saturated salt accelerated aging and image analysis. The use of seedling imaging analysis by SVIS is a new approach for bell pepper seed vigor evaluation. Both the software and traditional tests provided sufficient information for seed vigor analysis, enabling the segregation of the analyzed seed lots. Thus, the new method fulfills the requirement for an efficient, rapid, cost-effective and standardized method that allows comparisons among laboratories and avoids human influence on the interpretation of the results. SVIS can be considered a feasible option to be included in quality assurance programs of the bell pepper seed industry.
650 $aCapsicum annuum
650 $aPimentão
650 $aSemente
650 $aTeste de vigor
700 1 $aMONDO, V. H. V.
700 1 $aCICERO, S. M.
773 $tActa Scientiarum. Agronomy, Maringá$gv. 36, n. 4, p. 483-487, Oct./Dec. 2014.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Registro Completo
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
10/09/2013 |
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Data da última atualização: |
17/05/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
SOUZA, V. F. de; PARRELLA, R. A. da C.; TARDIN, F. D.; COSTA, M. R.; CARVALHO JUNIOR, G. A. de; SCHAFFERT, R. E. |
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Afiliação: |
VANDER FILLIPE DE SOUZA, BOLSISTA; RAFAEL AUGUSTO DA COSTA PARRELLA, CNPMS; FLAVIO DESSAUNE TARDIN, CNPMS; ROBERT EUGENE SCHAFFERT, CNPMS. |
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Título: |
Adaptability and stability of sweet sorghum cultivars. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, Londrina, v. 13, p. 144-151, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
The objective of this study was to evaluate the phenotypic stability and adaptability of 25 sweet sorghum cultivars of Embrapa Maize and Sorghum. The experiments were conducted in five Brazilian environments, three in the state of Minas Gerais, and the others in Sinop, Mato Grosso and Pelotas, Rio Grande do Sul. Fresh biomass yield (FBY), and total soluble solids (TSS) of the juice were evaluated in a randomized complete block design with three replications. Analysis of variance showed significant genotype by environment interaction for both traits. According to the Annicchiarico methodology analysis, genotypes CMSXS634, BRS506, and CMSXS646 were the most stable and adapted for FBY and TSS concomitantly; CMSXS634 being more adapted to favorable environments and CMSXS646 being more adapted to unfavorable environments. |
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Thesagro: |
Biocombustível; Etanol; Sorghum bicolor; Sorgo. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/89222/1/Adaptability-stability-1.pdf
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Marc: |
LEADER 01487naa a2200229 a 4500
001 1965959
005 2017-05-17
008 2013 bl uuuu u00u1 u #d
100 1 $aSOUZA, V. F. de
245 $aAdaptability and stability of sweet sorghum cultivars.$h[electronic resource]
260 $c2013
520 $aThe objective of this study was to evaluate the phenotypic stability and adaptability of 25 sweet sorghum cultivars of Embrapa Maize and Sorghum. The experiments were conducted in five Brazilian environments, three in the state of Minas Gerais, and the others in Sinop, Mato Grosso and Pelotas, Rio Grande do Sul. Fresh biomass yield (FBY), and total soluble solids (TSS) of the juice were evaluated in a randomized complete block design with three replications. Analysis of variance showed significant genotype by environment interaction for both traits. According to the Annicchiarico methodology analysis, genotypes CMSXS634, BRS506, and CMSXS646 were the most stable and adapted for FBY and TSS concomitantly; CMSXS634 being more adapted to favorable environments and CMSXS646 being more adapted to unfavorable environments.
650 $aBiocombustível
650 $aEtanol
650 $aSorghum bicolor
650 $aSorgo
700 1 $aPARRELLA, R. A. da C.
700 1 $aTARDIN, F. D.
700 1 $aCOSTA, M. R.
700 1 $aCARVALHO JUNIOR, G. A. de
700 1 $aSCHAFFERT, R. E.
773 $tCrop Breeding and Applied Biotechnology, Londrina$gv. 13, p. 144-151, 2013.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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