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Registro Completo |
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Biblioteca(s): |
Embrapa Café. |
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Data corrente: |
09/05/2019 |
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Data da última atualização: |
09/05/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Título: |
Association between the artificial aging test and the natural storage of coffee seeds. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Journal of Seed Science, v. 40, n. 2, p. 164-172, 2018 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Associação do teste de envelhecimento artificial com o armazenamento natural de sementes de café. |
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Conteúdo: |
The accelerated aging test is recognized as an efficient method for evaluating the vigor of seed lots and for estimating their storage potential. Thus, this work aimed to evaluate the association between artificial aging and natural storage of coffee seeds, through the correlation factor analysis. Seeds of four cultivars of Coffea arabica L. (Catuaí Amarelo, Arara, Catiguá, and Mundo Novo) and one of Coffea canephora Pierre (Apoatã) were used. Part of the newly-harvested seeds were aged in a growth chamber under controlled temperature and relative humidity conditions (42 ºC and 100% RH) for periods of 0, 4, 6, 8, and 10 days. The other part of the seeds was stored in tri-wall paper packaging for a period of 2, 4, and 6 months in a non-climate-controlled environment. Artificial aging allows predictions on the storage potential of coffee seeds, although the artificial aging periods depend on the cultivars. |
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Palavras-Chave: |
Coffea cultivars; Cultivar de Coffea; Vigor test. |
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Thesagro: |
Germinação; Teste de Vigor. |
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Thesaurus Nal: |
Germination. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/197189/1/Association-between-the-artificial-aging.pdf
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Marc: |
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245 $aAssociation between the artificial aging test and the natural storage of coffee seeds.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Associação do teste de envelhecimento artificial com o armazenamento natural de sementes de café.
520 $aThe accelerated aging test is recognized as an efficient method for evaluating the vigor of seed lots and for estimating their storage potential. Thus, this work aimed to evaluate the association between artificial aging and natural storage of coffee seeds, through the correlation factor analysis. Seeds of four cultivars of Coffea arabica L. (Catuaí Amarelo, Arara, Catiguá, and Mundo Novo) and one of Coffea canephora Pierre (Apoatã) were used. Part of the newly-harvested seeds were aged in a growth chamber under controlled temperature and relative humidity conditions (42 ºC and 100% RH) for periods of 0, 4, 6, 8, and 10 days. The other part of the seeds was stored in tri-wall paper packaging for a period of 2, 4, and 6 months in a non-climate-controlled environment. Artificial aging allows predictions on the storage potential of coffee seeds, although the artificial aging periods depend on the cultivars.
650 $aGermination
650 $aGerminação
650 $aTeste de Vigor
653 $aCoffea cultivars
653 $aCultivar de Coffea
653 $aVigor test
773 $tJournal of Seed Science$gv. 40, n. 2, p. 164-172, 2018
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Registro original: |
Embrapa Café (CNPCa) |
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