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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
05/10/2022 |
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Data da última atualização: |
05/10/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MATTAR, E. P. L.; PINHEIRO, D. T.; PEREIRA, W. D.; BRASILEIRO, B. P.; MATRANGOLO, W. J. R.; HILST, P. C.; MARTÍNEZ, P. A. H.; DIAS, D. C. F. dos S. |
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Afiliação: |
EDUARDO PACCA LUNA MATTAR, Universidade Federal do Acre; DANIEL TEIXEIRA PINHEIRO, DANIEL TEIXEIRA PINHEIRO; WANDER DOUGLAS PEREIRA, Universidade Federal de Viçosa; BRUNO PORTELA BRASILEIRO, Universidade Federal do Paraná; WALTER JOSE RODRIGUES MATRANGOLO, CNPMS; PAULO CÉSAR HILST, Universidade Federal de Viçosa; PAOLA ANDREA HORMAZA MARTÍNEZ, Universidad de Pamplona; DENISE CUNHA FERNANDES DOS SANTOS DIAS, 2 Universidade Federal de Viçosa. |
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Título: |
Physiological, morphological, and biochemical characterization of Cratylia argentea (Desv.) Kuntze seeds. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Tropical Grasslands - Forrajes Tropicales, v. 10, n. 3, p. 172-183, 2022. |
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DOI: |
http://doi.org/10.17138/TGFT(10)172-183 |
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Idioma: |
Inglês |
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Conteúdo: |
Cratylia argentea is a shrub legume native to tropical regions of South America where it is used for animal feed and green manure. In the absence of germination guidelines, the key aim of this study was to define the most suitable temperature for conducting germination and accelerated aging tests. The biochemical attributes of seeds were also assessed. Seeds with 10 % moisture from 4 different seed lots were germinated using the between paper method in a germinator at temperatures of 20, 25, 30 and 35 °C and alternating temperatures of 20/30 °C (16/8 h), with daily counting until germination was stable (seven days without germination). For the accelerated aging test, two temperatures (41 and 45 °C) and six aging periods (0, 24, 48, 72, 96 and 120 h) for seeds with between 10?40 % moisture content were used. Carbohydrates (%), ethereal extract (%), crude protein (%) and macro and micronutrient contents of the seeds were measured. Results showed that C. argentea seeds consist predominantly of starch (22.67 %) and protein (26.45 %) reserves with a low percentage of lipids. For the germination test, the temperature of 30 °C is recommended, allowing greater percentage and speed of germination, with seedling evaluation at 10 and 20 days. For the accelerated aging test, aging for 48 h at 41 °C is recommended to discriminate C. argentea seed lots in terms of quality. |
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Thesagro: |
Envelhecimento; Forrageira Tropical; Germinação; Leguminosa Tropical; Planta Forrageira; Semente. |
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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/doc/1147140/1/Physiological-morphological-and-biochemical-characterization-of-Cratylia-argentea-Kuntze-seeds.pdf
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Marc: |
LEADER 02302naa a2200289 a 4500
001 2147140
005 2022-10-05
008 2022 bl uuuu u00u1 u #d
024 7 $ahttp://doi.org/10.17138/TGFT(10)172-183$2DOI
100 1 $aMATTAR, E. P. L.
245 $aPhysiological, morphological, and biochemical characterization of Cratylia argentea (Desv.) Kuntze seeds.$h[electronic resource]
260 $c2022
520 $aCratylia argentea is a shrub legume native to tropical regions of South America where it is used for animal feed and green manure. In the absence of germination guidelines, the key aim of this study was to define the most suitable temperature for conducting germination and accelerated aging tests. The biochemical attributes of seeds were also assessed. Seeds with 10 % moisture from 4 different seed lots were germinated using the between paper method in a germinator at temperatures of 20, 25, 30 and 35 °C and alternating temperatures of 20/30 °C (16/8 h), with daily counting until germination was stable (seven days without germination). For the accelerated aging test, two temperatures (41 and 45 °C) and six aging periods (0, 24, 48, 72, 96 and 120 h) for seeds with between 10?40 % moisture content were used. Carbohydrates (%), ethereal extract (%), crude protein (%) and macro and micronutrient contents of the seeds were measured. Results showed that C. argentea seeds consist predominantly of starch (22.67 %) and protein (26.45 %) reserves with a low percentage of lipids. For the germination test, the temperature of 30 °C is recommended, allowing greater percentage and speed of germination, with seedling evaluation at 10 and 20 days. For the accelerated aging test, aging for 48 h at 41 °C is recommended to discriminate C. argentea seed lots in terms of quality.
650 $aEnvelhecimento
650 $aForrageira Tropical
650 $aGerminação
650 $aLeguminosa Tropical
650 $aPlanta Forrageira
650 $aSemente
700 1 $aPINHEIRO, D. T.
700 1 $aPEREIRA, W. D.
700 1 $aBRASILEIRO, B. P.
700 1 $aMATRANGOLO, W. J. R.
700 1 $aHILST, P. C.
700 1 $aMARTÍNEZ, P. A. H.
700 1 $aDIAS, D. C. F. dos S.
773 $tTropical Grasslands - Forrajes Tropicales$gv. 10, n. 3, p. 172-183, 2022.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Tabuleiros Costeiros. Para informações adicionais entre em contato com cpatc.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
21/07/2010 |
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Data da última atualização: |
15/12/2010 |
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Tipo da produção científica: |
Folder/Folheto/Cartilha |
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Autoria: |
RAMOS, S. R. R.; LEDO, A. da S.; WARWICK, D. R. N.; PASSOS, E. E. M.; MORAES, E. F.; RIBEIRO, F. E.; FONTES, H. R.; NASCIMENTO, J. M. F. do; SOBRAL, L. F.; DINIZ, L. E. C. |
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Afiliação: |
SEMIRAMIS RABELO RAMALHO RAMOS, CPATC; ANA DA SILVA LEDO, CPATC; DULCE REGINA NUNES WARWICK, CPATC; EDSON EDUARDO MELO PASSOS, CPATC; ERIVALDO FONSECA MORAES, CPATC; FRANCISCO ELIAS RIBEIRO, CPATC; HUMBERTO ROLLEMBERG FONTES, CPATC; JOANA MARIA FERREIRA DO NASCIMENTO, CPATC; LAFAYETTE FRANCO SOBRAL, CPATC; LEANDRO EUGENIO CARDAMONE DINIZ, CPATC. |
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Título: |
Banco ativo de germoplasma de coco (Cocos nucifera L.) |
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Ano de publicação: |
2009 |
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Fonte/Imprenta: |
Aracaju: Embrapa Tabuleiros Costeiros, 2009. |
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Descrição Física: |
il.; color. |
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Idioma: |
Português |
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Thesagro: |
Coco; Germoplasma. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00653nam a2200241 a 4500
001 1858344
005 2010-12-15
008 2009 bl uuuu u0uu1 u #d
100 1 $aRAMOS, S. R. R.
245 $aBanco ativo de germoplasma de coco (Cocos nucifera L.)
260 $aAracaju: Embrapa Tabuleiros Costeiros$c2009
300 $cil.; color.
650 $aCoco
650 $aGermoplasma
700 1 $aLEDO, A. da S.
700 1 $aWARWICK, D. R. N.
700 1 $aPASSOS, E. E. M.
700 1 $aMORAES, E. F.
700 1 $aRIBEIRO, F. E.
700 1 $aFONTES, H. R.
700 1 $aNASCIMENTO, J. M. F. do
700 1 $aSOBRAL, L. F.
700 1 $aDINIZ, L. E. C.
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Embrapa Tabuleiros Costeiros (CPATC) |
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