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| Registros recuperados : 110 | |
| 43. |  | BOGO, A.; TAKATSU, A.; BOFF, M. I. C.; AMARANTE, C. V. T. do. Relação entre métodos de inoculação na infecção de sementes de pimentão por Clavibacter michiganensis subsp. michiganensis, causadora do cancro bacteriano. Revista de Ciências Agroveterinárias, Lages, v. 2, n. 2, p. 102-107, jul. 2002.| Biblioteca(s): Embrapa Hortaliças. |
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| 46. | | AMARANTE, C. V. T. do; STEFFENS, C. A.; DUCROQUET, J. P. H. J.; SASSO, A. Qualidade de goiaba-serrana em resposta à temperatura de armazenamento e ao tratamento com 1-metilciclopropeno. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 12, p. 1683-1689, dez. 2008. Título em inglês: Fruit quality of feijoas in response to storage temperature and treatment with 1-methylcyclopropene.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 47. | | HENDGES, M. V.; STEFFENS, C. A.; ANTONIOLLI, L. R.; AMARANTE, C. V. T. do; BRACKMANN, A. Qualidade de maçãs 'Royal Gala' submetidas ao dano mecânico por impacto e aplicação de 1-Metilciclopropeno em dois sistemas comerciais de armazenamento. Revista Brasileira de Fruticultura, Jaboticabal, v. 33, n. 1, p. 32-39, mar. 2011.| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Uva e Vinho. |
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| 51. | | AMARANTE, C. V. T. do; STEFFENS, C. A.; STANGER, M. C.; MATTOS, L. M. Quantificação não destrutiva do contéudo de clorofilas em folhas de milho através de método colorimétrico. Horticultura Brasileira, Brasília, DF, v. 30, n. 2, p. S1693-S1697, jul. 2012. Suplemento. Trabalho apresentado no 52. Congresso Brasileiro de Olericultura, Salvador, 2012.| Biblioteca(s): Embrapa Hortaliças. |
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| 52. | | AMARANTE, C. V. T. do; STEFFENS, C. A.; MOTA, C. S.; SANTOS, H. P. dos. Radiação, fotossíntese, rendimento e qualidade de frutos em macieiras 'Royal Gala' cobeertas com telas antigranizo. Pesquisa Agropecuária Brasileira, Brasília, v. 42, n. 7, p. 925-931, 2007.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 53. | | AMARANTE, C. V. T. do; STEFFENS, C. A.; MOTA, C. S.; SANTOS, H. P. dos. Radiação, fotossíntese, rendimento e qualidade de frutos em macieiras 'Royal Gala' cobertas com telas antigranizo Pesquisa Agropecuária Brasileira, Brasília, DF, v. 42, n. 7, p. 925-931, jul. 2007 Título em inglês: Radiation, photosynthesis, yield, and fruit quality of 'Royal Gala' apples under hail protection nets.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 55. | | KRAMMES, J. G.; MEGGUER, C. A.; ARGENTA, L. C.; AMARANTE, C. V. T. do; GROSSI, D. Uso do 1- metilciclopropeno para retardar a maturação de tomate. Horticultura Brasileira, Brasília, v. 21, n. 4, p. 611-614, out./dez. 2003.| Biblioteca(s): Embrapa Hortaliças. |
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| 56. | | AMARANTE, C. V. T. do; STEFFENS, C. A.; MAFRA, A. L.; ALBUQUERQUE, J. A. Yield and fruit quality of apple from conventional and organic production systems. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 43, n. 3, p. 333-340, mar. 2008 Título em portuguêss: Rendimento e qualidade de maçãs em pomares conduzidos nos sistemas convencional e orgânico de produção.| Biblioteca(s): Embrapa Unidades Centrais; Embrapa Uva e Vinho. |
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| 57. | | BLUM, L. E. B.; KOTHE, D. M.; SIMMLER, A. O.; PRADO, G. D.; AMARANTE, C. V. T. do. Manejo do tombamento em pepino pela adição ao solo de cama de aviário e casca de pinus. Revista de Ciências Agroveterinárias, Lages, v. 1, n. 1, p. 33-40, jan. 2002.| Biblioteca(s): Embrapa Hortaliças. |
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| 58. | | SILVEIRA, J. P. G.; AMARANTE, C. V. T. do; STEFFENS, C. A.; MIQUELOTO, A.; KATSURAYAMA, J. M. A inibição na sínteses de giberelina reduz o crescimento vegetativo em macieiras e proporciona controle de 'bitter pit' nos frutos. Revista Brasileira de Fruticultura, Jaboticabal, v. 34, n. 2, p. 328-335, jun. 2012.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 59. | | MARTIN, M. S. de; STEFFENS, C. A.; AMARANTE, C. V. T. do; HENDGES, M. V.; ANTONIOLLI, L. R.; DENARDI, V. Indução do amadurecimento de peras 'Rocha' submetidas à baixa temperatura e à aplicação de etileno. Pesquisa Agropecuária Brasileira, Brasília, v. 50, n. 4, p. 273-281, abr. 2015.| Biblioteca(s): Embrapa Unidades Centrais; Embrapa Uva e Vinho. |
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| Registros recuperados : 110 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
03/10/2013 |
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Data da última atualização: |
03/10/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
AMARANTE, C. V. T. do; MIQUELOTO, A.; FREITAS, S. T. de; STEFFENS, C. A.; SILVEIRA, J. P. G.; CORRÊA, T. R. |
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Afiliação: |
CASSANDRO VIDAL TALAMINI DO AMARANTE, Universidade do Estado de Santa Catarina; AQUIDAUANA MIQUELOTO, Universidade do Estado de Santa Catarina; SERGIO TONETTO DE FREITAS, CPATSA; CRISTIANO ANDRÉ STEFFENS, Universidade do Estado de Santa Catarina; JOÃO PAULO GENEROSO SILVEIRA, Universidade do Estado de Santa Catarina; THAIS ROSELI CORRÊA, Universidade do Estado de Santa Catarina. |
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Título: |
Fruit sampling methods to quantify calcium and magnesium contents to predict bitter pit development in Fuji apple: A multivariate approach. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Scientia Horticulturae, Amsterdam, v. 157, p. 19-23, 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
Bitter pit (BP) is a physiological disorder in apple commonly associated with high Mg/Ca ratio in fruit tissue. This work was carried out to identify the best fruit tissue sampling method for Ca and Mg assessment to discriminate ?Fuji? apples regarding the occurrence of BP. After six months under controlled atmosphere storage (2.0 kPa O2 + 0.5 kPa CO2, at 0.5 ?C/90?95% RH), fruit without or with BP were submitted to Ca and Mg analysis (mg kg?1 of fresh weight) in the total fraction (TF) of peel + flesh, and in the TF and soluble fraction (SF) of flesh or peel tissues. For the peel + flesh, a wedge-shaped segment was cut longitudinally from the fruit (with 1 cm wide at the equatorial region), discarding the core tissue. For individual sampling of the peel (thickness of 0?2 mm) or flesh (thickness of 2?8 mm), the fruit were cut along the equatorial region, so that only the distal end was used. In this portion of the fruit, Ca and Mg contents were higher in the peel than in the flesh in the TF, and lower in the peel than in the flesh in the SF, while the Mg/Ca ratios in TF and SF fractions were higher in the flesh than in the peel, regardless the occurrence of BP. Calcium and Mg contents in the SF relative to the TF were very low in both peel and flesh tissues. Calcium in the SF represented 0.36% and 2.79% of its content in the TF for peel and flesh, respectively. Magnesium content in the SF represented 0.70% and 3.74% of that in the TF for peel and flesh, respectively. Fruit without BP showed higher Ca content and lower Mg/Ca ratio in the TF of peel + flesh, peel or flesh, and in the SF of peel or flesh, compared to fruit with BP. Fruit without BP also showed a higher percentage of Ca in the SF in relation to TF in the peel (0.42%) compared to fruit with BP (0.31%). Fruit without BP also showed lower Mg content in TF of peel + flesh and peel, and in the SF of the flesh. There was no difference between fruit with and without BP only for Mg contents in TF of the flesh and SF of the peel. The canonical discriminant analysis showed that the Mg/Ca ratio in the SF of the peel tissue at the distal end of the fruit provides the best method to discriminate fruit without and with BP, which can be potentially used as a tool to predict BP development in Fuji apples. MenosBitter pit (BP) is a physiological disorder in apple commonly associated with high Mg/Ca ratio in fruit tissue. This work was carried out to identify the best fruit tissue sampling method for Ca and Mg assessment to discriminate ?Fuji? apples regarding the occurrence of BP. After six months under controlled atmosphere storage (2.0 kPa O2 + 0.5 kPa CO2, at 0.5 ?C/90?95% RH), fruit without or with BP were submitted to Ca and Mg analysis (mg kg?1 of fresh weight) in the total fraction (TF) of peel + flesh, and in the TF and soluble fraction (SF) of flesh or peel tissues. For the peel + flesh, a wedge-shaped segment was cut longitudinally from the fruit (with 1 cm wide at the equatorial region), discarding the core tissue. For individual sampling of the peel (thickness of 0?2 mm) or flesh (thickness of 2?8 mm), the fruit were cut along the equatorial region, so that only the distal end was used. In this portion of the fruit, Ca and Mg contents were higher in the peel than in the flesh in the TF, and lower in the peel than in the flesh in the SF, while the Mg/Ca ratios in TF and SF fractions were higher in the flesh than in the peel, regardless the occurrence of BP. Calcium and Mg contents in the SF relative to the TF were very low in both peel and flesh tissues. Calcium in the SF represented 0.36% and 2.79% of its content in the TF for peel and flesh, respectively. Magnesium content in the SF represented 0.70% and 3.74% of that in the TF for peel and flesh, respectively. Fruit w... Mostrar Tudo |
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Palavras-Chave: |
Análise multivariada; Apple; Composição mineral; Desordem fisiológica; Metodologia de amostragem; Ppp. |
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Thesagro: |
Cálcio; Fisiologia; Magnésio. |
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Thesaurus NAL: |
bitter pit. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 03207naa a2200301 a 4500
001 1967747
005 2013-10-03
008 2013 bl uuuu u00u1 u #d
100 1 $aAMARANTE, C. V. T. do
245 $aFruit sampling methods to quantify calcium and magnesium contents to predict bitter pit development in Fuji apple$bA multivariate approach.$h[electronic resource]
260 $c2013
520 $aBitter pit (BP) is a physiological disorder in apple commonly associated with high Mg/Ca ratio in fruit tissue. This work was carried out to identify the best fruit tissue sampling method for Ca and Mg assessment to discriminate ?Fuji? apples regarding the occurrence of BP. After six months under controlled atmosphere storage (2.0 kPa O2 + 0.5 kPa CO2, at 0.5 ?C/90?95% RH), fruit without or with BP were submitted to Ca and Mg analysis (mg kg?1 of fresh weight) in the total fraction (TF) of peel + flesh, and in the TF and soluble fraction (SF) of flesh or peel tissues. For the peel + flesh, a wedge-shaped segment was cut longitudinally from the fruit (with 1 cm wide at the equatorial region), discarding the core tissue. For individual sampling of the peel (thickness of 0?2 mm) or flesh (thickness of 2?8 mm), the fruit were cut along the equatorial region, so that only the distal end was used. In this portion of the fruit, Ca and Mg contents were higher in the peel than in the flesh in the TF, and lower in the peel than in the flesh in the SF, while the Mg/Ca ratios in TF and SF fractions were higher in the flesh than in the peel, regardless the occurrence of BP. Calcium and Mg contents in the SF relative to the TF were very low in both peel and flesh tissues. Calcium in the SF represented 0.36% and 2.79% of its content in the TF for peel and flesh, respectively. Magnesium content in the SF represented 0.70% and 3.74% of that in the TF for peel and flesh, respectively. Fruit without BP showed higher Ca content and lower Mg/Ca ratio in the TF of peel + flesh, peel or flesh, and in the SF of peel or flesh, compared to fruit with BP. Fruit without BP also showed a higher percentage of Ca in the SF in relation to TF in the peel (0.42%) compared to fruit with BP (0.31%). Fruit without BP also showed lower Mg content in TF of peel + flesh and peel, and in the SF of the flesh. There was no difference between fruit with and without BP only for Mg contents in TF of the flesh and SF of the peel. The canonical discriminant analysis showed that the Mg/Ca ratio in the SF of the peel tissue at the distal end of the fruit provides the best method to discriminate fruit without and with BP, which can be potentially used as a tool to predict BP development in Fuji apples.
650 $abitter pit
650 $aCálcio
650 $aFisiologia
650 $aMagnésio
653 $aAnálise multivariada
653 $aApple
653 $aComposição mineral
653 $aDesordem fisiológica
653 $aMetodologia de amostragem
653 $aPpp
700 1 $aMIQUELOTO, A.
700 1 $aFREITAS, S. T. de
700 1 $aSTEFFENS, C. A.
700 1 $aSILVEIRA, J. P. G.
700 1 $aCORRÊA, T. R.
773 $tScientia Horticulturae, Amsterdam$gv. 157, p. 19-23, 2013.
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