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|
Registro Completo |
Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
Data corrente: |
19/02/2009 |
Data da última atualização: |
26/03/2009 |
Tipo da produção científica: |
Folder/Folheto/Cartilha |
Autoria: |
ROSENTHAL, A.; DELIZA, R.; GODOY, R. L. de O.; PENTEADO, A. L.; SILVA, J. P. L. da; FREITAS, S. C. de; SILVA, A. L. S. e; LEAL JÚNIOR, W. F.; PACHECO, S.; OLIVEIRA, S. D. de. |
Afiliação: |
Amauri Rosenthal, CTAA; Rosires Deliza, CTAA; Ronoel Luiz de Oliveira Godoy, CTAA; Ana Lúcia Penteado, CTAA; Janine Passos Lima da Silva, CTAA; Sidinéa Cordeiro de Freitas, CTAA; Aline Leandro Souza e Silva, CTAA; William Ferreira Leal Júnior, CTAA; Sidney Pacheco, CTAA; Simone Duarte de Oliveira, CTAA. |
Título: |
Processamento de polpa de mamão por alta pressão hidrostática. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Rio de Janeiro: Embrapa Agroindústria de Alimentos, 2008. |
Descrição Física: |
1 folder. |
Idioma: |
Português |
Palavras-Chave: |
Alta pressão hidrostática; Polpa de mamão. |
Thesagro: |
Processamento. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00736nam a2200253 a 4500 001 1416732 005 2009-03-26 008 2008 bl uuuu u0uu1 u #d 100 1 $aROSENTHAL, A. 245 $aProcessamento de polpa de mamão por alta pressão hidrostática. 260 $aRio de Janeiro: Embrapa Agroindústria de Alimentos$c2008 300 $c1 folder. 650 $aProcessamento 653 $aAlta pressão hidrostática 653 $aPolpa de mamão 700 1 $aDELIZA, R. 700 1 $aGODOY, R. L. de O. 700 1 $aPENTEADO, A. L. 700 1 $aSILVA, J. P. L. da 700 1 $aFREITAS, S. C. de 700 1 $aSILVA, A. L. S. e 700 1 $aLEAL JÚNIOR, W. F. 700 1 $aPACHECO, S. 700 1 $aOLIVEIRA, S. D. de
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Registro original: |
Embrapa Agroindústria de Alimentos (CTAA) |
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Registro Completo
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
07/06/2022 |
Data da última atualização: |
03/02/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
TEIXEIRA, L.; NOMURA, E.; DAMATTO JUNIOR, E.; VIEIRA, H. B.; RODRIGUEZ, M. A. D.; STAVER, C. |
Afiliação: |
LUIZ TEIXEIRA, IAC; EDSON NOMURA, APTA Pariquera-Açu; ERVAL DAMATTO JUNIOR, APTA Pariquera-Açu; HENRIQUE BARROS VIEIRA, CNPMA; MIGUEL ANGEL DITA RODRIGUEZ, Alliance of Bioversity International and CIAT; CHARLES STAVER, Alliance of Bioversity International and CIAT. |
Título: |
Effectiveness of soil management practices on Fusarium wilt of banana in the Ribeira Valley, Brazil. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Tropical Plant Pathology, v. 47, n. 3, p. 411-420, 2022. |
ISSN: |
1983-2052 |
DOI: |
https://doi.org/10.1007/s40858-022-00493-1 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: Fusarium oxysporum f.sp. cubense (Foc), the causal agent of Fusarium wilt of banana (FWB), is doubtless the most challenging pathogen of this crop. In Brazil, FWB caused a dramatic shift from the susceptible cultivars Maçã (AAB) and Prata (AAB) to Cavendish (AAA) cultivars, which are resistant to local Foc populations. Management practices to reduce yield losses due to FWB in these cultivars would improve returns to growers serving this market, while also building knowledge to cope with other Foc populations, such as tropical race 4, still not present in Brazil. In this study, a set of soil management practices aiming to reduce FWB intensity, enhance soil health, and increase productivity were evaluated in the banana cultivar Prata Catarina (Pome, AAB). A field trial was established in a naturally Foc-infested area where three alternative treatments (T1, T2, T3) and a control were compared during three cropping cycles. In the T3 treatment, Ca(NO3)2 and heat-treated rock phosphate were applied as sources of N and P, together with 3 t ha-1 of compost at planting plus 12 t ha-1 of compost per year. T1 and T2 treatments were variations of the T3 treatment. Control plots followed the local practices of the banana growers. Regardless of the treatment, the first symptoms of FWB were observed at the flowering stage. The average FWB incidence was > 90% higher in the control than in the treatments in the first cropping cycle. However, the effectiveness of the treatments on reducing FWB decreased gradually in the second and third cycles. Soil analyses revealed a significant impact in the pH, Ca availability, and base saturation, which were higher in the treatments (T1, T2, T3) than in the control. Plant nutrition was not significantly altered by treatments, except for Ca content, which was lower in the control than in the treatments. The average yield of three cycles was 14% greater in the alternative treatments than in the control. Our results also indicate that the soil management practices tested in this study were not enough to cope with FWB. Further studies testing additional practices, such as reducing initial pathogen inoculum load at pre-planting, early detection, and eradication of infected plants, should also be conducted to verify its applicability as part of integrated FWB management packages. MenosAbstract: Fusarium oxysporum f.sp. cubense (Foc), the causal agent of Fusarium wilt of banana (FWB), is doubtless the most challenging pathogen of this crop. In Brazil, FWB caused a dramatic shift from the susceptible cultivars Maçã (AAB) and Prata (AAB) to Cavendish (AAA) cultivars, which are resistant to local Foc populations. Management practices to reduce yield losses due to FWB in these cultivars would improve returns to growers serving this market, while also building knowledge to cope with other Foc populations, such as tropical race 4, still not present in Brazil. In this study, a set of soil management practices aiming to reduce FWB intensity, enhance soil health, and increase productivity were evaluated in the banana cultivar Prata Catarina (Pome, AAB). A field trial was established in a naturally Foc-infested area where three alternative treatments (T1, T2, T3) and a control were compared during three cropping cycles. In the T3 treatment, Ca(NO3)2 and heat-treated rock phosphate were applied as sources of N and P, together with 3 t ha-1 of compost at planting plus 12 t ha-1 of compost per year. T1 and T2 treatments were variations of the T3 treatment. Control plots followed the local practices of the banana growers. Regardless of the treatment, the first symptoms of FWB were observed at the flowering stage. The average FWB incidence was > 90% higher in the control than in the treatments in the first cropping cycle. However, the effectiveness of the treatments on r... Mostrar Tudo |
Thesagro: |
Banana; Doença de Planta; Fusariose; Pratica Cultural. |
Thesaurus NAL: |
Bananas; Fusarium wilt; Plant diseases and disorders; Soil management. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 03243naa a2200301 a 4500 001 2143836 005 2023-02-03 008 2022 bl uuuu u00u1 u #d 022 $a1983-2052 024 7 $ahttps://doi.org/10.1007/s40858-022-00493-1$2DOI 100 1 $aTEIXEIRA, L. 245 $aEffectiveness of soil management practices on Fusarium wilt of banana in the Ribeira Valley, Brazil.$h[electronic resource] 260 $c2022 520 $aAbstract: Fusarium oxysporum f.sp. cubense (Foc), the causal agent of Fusarium wilt of banana (FWB), is doubtless the most challenging pathogen of this crop. In Brazil, FWB caused a dramatic shift from the susceptible cultivars Maçã (AAB) and Prata (AAB) to Cavendish (AAA) cultivars, which are resistant to local Foc populations. Management practices to reduce yield losses due to FWB in these cultivars would improve returns to growers serving this market, while also building knowledge to cope with other Foc populations, such as tropical race 4, still not present in Brazil. In this study, a set of soil management practices aiming to reduce FWB intensity, enhance soil health, and increase productivity were evaluated in the banana cultivar Prata Catarina (Pome, AAB). A field trial was established in a naturally Foc-infested area where three alternative treatments (T1, T2, T3) and a control were compared during three cropping cycles. In the T3 treatment, Ca(NO3)2 and heat-treated rock phosphate were applied as sources of N and P, together with 3 t ha-1 of compost at planting plus 12 t ha-1 of compost per year. T1 and T2 treatments were variations of the T3 treatment. Control plots followed the local practices of the banana growers. Regardless of the treatment, the first symptoms of FWB were observed at the flowering stage. The average FWB incidence was > 90% higher in the control than in the treatments in the first cropping cycle. However, the effectiveness of the treatments on reducing FWB decreased gradually in the second and third cycles. Soil analyses revealed a significant impact in the pH, Ca availability, and base saturation, which were higher in the treatments (T1, T2, T3) than in the control. Plant nutrition was not significantly altered by treatments, except for Ca content, which was lower in the control than in the treatments. The average yield of three cycles was 14% greater in the alternative treatments than in the control. Our results also indicate that the soil management practices tested in this study were not enough to cope with FWB. Further studies testing additional practices, such as reducing initial pathogen inoculum load at pre-planting, early detection, and eradication of infected plants, should also be conducted to verify its applicability as part of integrated FWB management packages. 650 $aBananas 650 $aFusarium wilt 650 $aPlant diseases and disorders 650 $aSoil management 650 $aBanana 650 $aDoença de Planta 650 $aFusariose 650 $aPratica Cultural 700 1 $aNOMURA, E. 700 1 $aDAMATTO JUNIOR, E. 700 1 $aVIEIRA, H. B. 700 1 $aRODRIGUEZ, M. A. D. 700 1 $aSTAVER, C. 773 $tTropical Plant Pathology$gv. 47, n. 3, p. 411-420, 2022.
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