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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo; Embrapa Pesca e Aquicultura. |
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Data corrente: |
17/07/2023 |
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Data da última atualização: |
10/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
COSTA, R. V. da; SOUZA, M. R. de; ALMEIDA, R. E. M. de; COTA, L. V.; SILVA, D. D. da; SILVA, F. R. da. |
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Afiliação: |
RODRIGO VERAS DA COSTA, CNPMS; MICAELE RODRIGUES DE SOUZA; RODRIGO ESTEVAM MUNHOZ DE ALMEIDA, CNPASA; LUCIANO VIANA COTA, CNPMS; DAGMA DIONISIA DA SILVA ARAUJO, CNPMS; FERNANDA RODRIGUES DA SILVA, FACULDADE CATÓLICA DO TOCANTINS. |
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Título: |
Incidence of charcoal rot (Macrophomina phaseolina) in maize hybrids in different environments during off-season. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Revista Brasileira de Milho e Sorgo, v. 22, e1319, 2023. |
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DOI: |
https://doi.org/10.18512/rbms2023v22e1319 |
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Idioma: |
Inglês |
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Conteúdo: |
Maize cultivation in Brazil can occur during the summer or offseason. Diseases are significant contributors to production losses. Charcoal rot (Macrophomina phaseolina) is the primary disease affecting off-season maize crops. This study aimed to assess the incidence of charcoal rot in commercially available maize hybrids under different soil water availability conditions during the off-season. The experiments were conducted at the Embrapa Research Facility, located at Invernadinha Farm. The experimental design was a randomized block design with three replicates. The first experimental crop was sown on February 21, 2022, in a red-yellow Latosol soil environment (Environment 1). The second was sown on March 3, 2022, in a Concretionary Petric Plinthosol soil environment (Environment 2). Ten hybrids were used in each experiment. After the plants reached physiological maturity, plant height was measured, and ten stalk samples were collected from each plot. Afterwards, the microsclerotia of M. phaseolina were identified visually in the laboratory. Data are expressed as percentages and subjected to a joint analysis of variance. These results indicate that soil conditions of higher water stress, in conjunction with elevated temperatures, significantly enhanced the development of charcoal rot and directly affected plant productivity. A joint analysis of the environments revealed that the AS1820, AS1822, and P3707 hybrids had the lowest average incidence of charcoal rot and the highest yields. MenosMaize cultivation in Brazil can occur during the summer or offseason. Diseases are significant contributors to production losses. Charcoal rot (Macrophomina phaseolina) is the primary disease affecting off-season maize crops. This study aimed to assess the incidence of charcoal rot in commercially available maize hybrids under different soil water availability conditions during the off-season. The experiments were conducted at the Embrapa Research Facility, located at Invernadinha Farm. The experimental design was a randomized block design with three replicates. The first experimental crop was sown on February 21, 2022, in a red-yellow Latosol soil environment (Environment 1). The second was sown on March 3, 2022, in a Concretionary Petric Plinthosol soil environment (Environment 2). Ten hybrids were used in each experiment. After the plants reached physiological maturity, plant height was measured, and ten stalk samples were collected from each plot. Afterwards, the microsclerotia of M. phaseolina were identified visually in the laboratory. Data are expressed as percentages and subjected to a joint analysis of variance. These results indicate that soil conditions of higher water stress, in conjunction with elevated temperatures, significantly enhanced the development of charcoal rot and directly affected plant productivity. A joint analysis of the environments revealed that the AS1820, AS1822, and P3707 hybrids had the lowest average incidence of charcoal rot and the highes... Mostrar Tudo |
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Palavras-Chave: |
Gray stalk rot; Plintossolo. |
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Thesagro: |
Doença de Planta; Latossolo; Milho; Podridão do Colmo; Zea Mays. |
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Thesaurus Nal: |
Corn; Plant diseases and disorders; Plinthosols. |
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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/1154953/1/Incidence-of-charcoal-rot-in-maize-hybrids-in-different-environments-during-off-season.pdf
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Marc: |
LEADER 02445naa a2200313 a 4500
001 2154953
005 2024-04-10
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.18512/rbms2023v22e1319$2DOI
100 1 $aCOSTA, R. V. da
245 $aIncidence of charcoal rot (Macrophomina phaseolina) in maize hybrids in different environments during off-season.$h[electronic resource]
260 $c2023
520 $aMaize cultivation in Brazil can occur during the summer or offseason. Diseases are significant contributors to production losses. Charcoal rot (Macrophomina phaseolina) is the primary disease affecting off-season maize crops. This study aimed to assess the incidence of charcoal rot in commercially available maize hybrids under different soil water availability conditions during the off-season. The experiments were conducted at the Embrapa Research Facility, located at Invernadinha Farm. The experimental design was a randomized block design with three replicates. The first experimental crop was sown on February 21, 2022, in a red-yellow Latosol soil environment (Environment 1). The second was sown on March 3, 2022, in a Concretionary Petric Plinthosol soil environment (Environment 2). Ten hybrids were used in each experiment. After the plants reached physiological maturity, plant height was measured, and ten stalk samples were collected from each plot. Afterwards, the microsclerotia of M. phaseolina were identified visually in the laboratory. Data are expressed as percentages and subjected to a joint analysis of variance. These results indicate that soil conditions of higher water stress, in conjunction with elevated temperatures, significantly enhanced the development of charcoal rot and directly affected plant productivity. A joint analysis of the environments revealed that the AS1820, AS1822, and P3707 hybrids had the lowest average incidence of charcoal rot and the highest yields.
650 $aCorn
650 $aPlant diseases and disorders
650 $aPlinthosols
650 $aDoença de Planta
650 $aLatossolo
650 $aMilho
650 $aPodridão do Colmo
650 $aZea Mays
653 $aGray stalk rot
653 $aPlintossolo
700 1 $aSOUZA, M. R. de
700 1 $aALMEIDA, R. E. M. de
700 1 $aCOTA, L. V.
700 1 $aSILVA, D. D. da
700 1 $aSILVA, F. R. da
773 $tRevista Brasileira de Milho e Sorgo$gv. 22, e1319, 2023.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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Origem |
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Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
03/02/2005 |
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Data da última atualização: |
08/11/2019 |
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Tipo da produção científica: |
Documentos |
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Autoria: |
GUERRA, C. C.; MANDELLI, F.; TONIETTO, J.; ZANUS, M. C.; CAMARGO, U. A. |
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Afiliação: |
CELITO CRIVELLARO GUERRA, CNPUV; FRANCISCO MANDELLI, CNPUV; JORGE TONIETTO, CNPUV; MAURO CELSO ZANUS, CNPUV; UMBERTO ALMEIDA CAMARGO, CNPUV. |
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Título: |
Conhecendo o essencial sobre uvas e vinhos. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Bento Gonçalves: Embrapa Uva e Vinho, 2005. |
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Páginas: |
67 p. |
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Descrição Física: |
il., color. |
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Série: |
(Embrapa Uva e Vinho. Documentos, 48). |
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Idioma: |
Português |
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Notas: |
ISSN 1516-8107. |
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Conteúdo: |
Regiões de produção. Variedades de uvas. Variedades tintas. Variedades brancas. O clima e a safra vitícola. O efeito da época de maturação Safra ruim para Chardonnay e ótima para o Cabernet Sauvingnon?. Tipos de vinho. Definição. Classificação dos vinhos. Classificação de bebidas vínicas. Classificação de destilados à base de vinho. Coquetéis à base de vinho. Processo de elaboração Elaboração de vinhos tranqüilos. Elaboração de vinhos espumantes. Tópicos de degustação de vinhos e espumantes. Vocabulário. A técnnica da degustação. Característica dos vinhos de elevada qualidade. Descrevendo vinhos varietais. A degustação dos espumantes. A temperatura certa para apreciar os vinhos. |
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Palavras-Chave: |
Análise sensorial; Classificação; Degustação; Espumante; Uva - Variedade. |
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Thesagro: |
Análise; Clima; Enologia; Produção; Uva; Variedade; Vinho; Viticultura. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/26041/1/Doc48.pdf
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Marc: |
LEADER 01603nam a2200349 a 4500
001 1540128
005 2019-11-08
008 2005 bl uuuu 00u1 u #d
100 1 $aGUERRA, C. C.
245 $aConhecendo o essencial sobre uvas e vinhos.
260 $aBento Gonçalves: Embrapa Uva e Vinho$c2005
300 $a67 p.$cil., color.
490 $a(Embrapa Uva e Vinho. Documentos, 48).
500 $aISSN 1516-8107.
520 $aRegiões de produção. Variedades de uvas. Variedades tintas. Variedades brancas. O clima e a safra vitícola. O efeito da época de maturação Safra ruim para Chardonnay e ótima para o Cabernet Sauvingnon?. Tipos de vinho. Definição. Classificação dos vinhos. Classificação de bebidas vínicas. Classificação de destilados à base de vinho. Coquetéis à base de vinho. Processo de elaboração Elaboração de vinhos tranqüilos. Elaboração de vinhos espumantes. Tópicos de degustação de vinhos e espumantes. Vocabulário. A técnnica da degustação. Característica dos vinhos de elevada qualidade. Descrevendo vinhos varietais. A degustação dos espumantes. A temperatura certa para apreciar os vinhos.
650 $aAnálise
650 $aClima
650 $aEnologia
650 $aProdução
650 $aUva
650 $aVariedade
650 $aVinho
650 $aViticultura
653 $aAnálise sensorial
653 $aClassificação
653 $aDegustação
653 $aEspumante
653 $aUva - Variedade
700 1 $aMANDELLI, F.
700 1 $aTONIETTO, J.
700 1 $aZANUS, M. C.
700 1 $aCAMARGO, U. A.
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Embrapa Uva e Vinho (CNPUV) |
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