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Registro Completo |
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
29/12/2011 |
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Data da última atualização: |
18/06/2021 |
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Autoria: |
DANTAS, J. D. de M. |
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Afiliação: |
JOLLY DAYANNE DE MELO DANTAS. |
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Título: |
Uso de lodo de esgoto como fonte alternativa de nitrogênio para o cultivo do tomateiro cereja (Lycopersicum esculentum sp.). |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
2010. 51 f. Dissertação (Mestrado em Agroecossistemas) - Universidade Federal de Sergipe, São Cristóvão, Sergipe, 2010. |
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Idioma: |
Português |
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Conteúdo: |
O tratamento de águas residuárias faz-se necessário para diminuir o impacto da poluição de rios das grandes cidades. Deste tratamento é gerado um grande volume de matéria orgânica decantada, denominado lodo de esgoto. Afim de fazer uso de resíduos orgânicos e cosolidar um modelo de agricultura mais sustentável, é que vem se empregando, o uso de lodo de esgoto em terras agricultáveis. Os lodos de esgotos são, de maneira geral, fertilizantes nitrogenados de liberação lenta. Além de N, os lodos de esgoteos contêm P e micronutrientes essenciais, como Fe Zn. Este trabalho objetiva avaliar a eficiênciado uso de lodo de esgoto cuja oriem é a ETE do Conjunto Habitacional Jornalista Orlando Dantas, ca Companhia de Saneamento de Sergipe - DESO, caracteristicamente lodo doméstico, como fonte de nitrogênio para o crescimento e produção de tomate cereja num solo Cambissolo, tradicionalmente presente em regiões produtoras de hortaliças em Sergipe, além de estudar as implicações de seu uso na fisiologia do tomateiro. |
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Palavras-Chave: |
Lodo de esgoto; Poluição urbana. |
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Thesagro: |
Fertilizante; Nitrogênio; Resíduo; Resíduo Orgânico; Tomate; Tratamento da Água. |
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Categoria do assunto: |
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Marc: |
LEADER 01744nam a2200205 a 4500
001 1911221
005 2021-06-18
008 2010 bl uuuu m 00u1 u #d
100 1 $aDANTAS, J. D. de M.
245 $aUso de lodo de esgoto como fonte alternativa de nitrogênio para o cultivo do tomateiro cereja (Lycopersicum esculentum sp.).
260 $a2010. 51 f. Dissertação (Mestrado em Agroecossistemas) - Universidade Federal de Sergipe, São Cristóvão, Sergipe$c2010
520 $aO tratamento de águas residuárias faz-se necessário para diminuir o impacto da poluição de rios das grandes cidades. Deste tratamento é gerado um grande volume de matéria orgânica decantada, denominado lodo de esgoto. Afim de fazer uso de resíduos orgânicos e cosolidar um modelo de agricultura mais sustentável, é que vem se empregando, o uso de lodo de esgoto em terras agricultáveis. Os lodos de esgotos são, de maneira geral, fertilizantes nitrogenados de liberação lenta. Além de N, os lodos de esgoteos contêm P e micronutrientes essenciais, como Fe Zn. Este trabalho objetiva avaliar a eficiênciado uso de lodo de esgoto cuja oriem é a ETE do Conjunto Habitacional Jornalista Orlando Dantas, ca Companhia de Saneamento de Sergipe - DESO, caracteristicamente lodo doméstico, como fonte de nitrogênio para o crescimento e produção de tomate cereja num solo Cambissolo, tradicionalmente presente em regiões produtoras de hortaliças em Sergipe, além de estudar as implicações de seu uso na fisiologia do tomateiro.
650 $aFertilizante
650 $aNitrogênio
650 $aResíduo
650 $aResíduo Orgânico
650 $aTomate
650 $aTratamento da Água
653 $aLodo de esgoto
653 $aPoluição urbana
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Registro original: |
Embrapa Tabuleiros Costeiros (CPATC) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Cerrados. Para informações adicionais entre em contato com cpac.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Cerrados; Embrapa Mandioca e Fruticultura. |
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Data corrente: |
27/04/2012 |
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Data da última atualização: |
25/05/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
ROCHA, H. S.; POZZA, E. A.; UCHÔA, C. do N.; CORDEIRO, Z. J. M.; SOUZA, P. E. de; SUSSEL, A. A. B.; REZENDE, C. A. de. |
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Afiliação: |
HERMINIO SOUZA ROCHA, CNPMF; EDSON AMPÉLIO POZZA, UFLA; CLEILSON DO NASCIMENTO UCHÔA, IFCE; ZILTON JOSE MACIEL CORDEIRO, CNPMF; PAULO ESTEVÃO DE SOUZA, UFLA; ANGELO APARECIDO BARBOSA SUSSEL, CPAC; CARLOS ALBERTO DE REZENDE, UFLA. |
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Título: |
Temporal progress of yellow sigatoka and aerobiology of Mycosphaerella musicola Spores. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Journal of Phytopathology, 2012. |
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ISSN: |
Doi: 10.1111/j.1439-0434.2012.01897.x |
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Idioma: |
Inglês |
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Conteúdo: |
An understanding of the progression of a disease is important in the adoption of control strategies as well as the evaluation of their efficacies. Temporal analysis is especially useful because it integrates the evolution of the interaction between the components of the pathosystem, as expressed by the accumulated data on the incidence and severity of disease and depicted by the disease progression curve. Within a given patho-system, the dispersed airborne spores are important components in the progress of plant dis- ease epidemics. Our aims were to evaluate the temporal dynamics of yellow Sigatoka in a banana plantation located in Coronel Pacheco, MG, Brazil, and to assess the aerobiology of Mycosphaerella musicola spores throughout the year. During the rainy season, we observed intense disease progression concomitant with high rates of leaf emission, which caused rapid reversal of the severity peaks after the maximum rates were reached. The yellow Sigatoka progress curve showed two peaks of extreme severity. The first, which occurred during the rainy season, was predominantly caused by a high concentration of conidia. The second, which occurred during the dry season, was predominantly caused by a high concentration of ascospores in the air. The ascospore concentrations were correlated with the severity of the disease 29 days later, indicating the average latency period of the disease in that region. The patterns of the severity curves for both peaks fit the monomolecular model, and the progression rates were higher during the rainy season than the dry season. The spore concentrations were the same at the two evaluated heights. In all evaluations, it was observed a higher concentration of ascospores than of conidia, with the greatest ascospore concentrations occurring during the early hours of the day and the greatest conidia concentrations occurring later, after the dew has dropped from the leaves. MenosAn understanding of the progression of a disease is important in the adoption of control strategies as well as the evaluation of their efficacies. Temporal analysis is especially useful because it integrates the evolution of the interaction between the components of the pathosystem, as expressed by the accumulated data on the incidence and severity of disease and depicted by the disease progression curve. Within a given patho-system, the dispersed airborne spores are important components in the progress of plant dis- ease epidemics. Our aims were to evaluate the temporal dynamics of yellow Sigatoka in a banana plantation located in Coronel Pacheco, MG, Brazil, and to assess the aerobiology of Mycosphaerella musicola spores throughout the year. During the rainy season, we observed intense disease progression concomitant with high rates of leaf emission, which caused rapid reversal of the severity peaks after the maximum rates were reached. The yellow Sigatoka progress curve showed two peaks of extreme severity. The first, which occurred during the rainy season, was predominantly caused by a high concentration of conidia. The second, which occurred during the dry season, was predominantly caused by a high concentration of ascospores in the air. The ascospore concentrations were correlated with the severity of the disease 29 days later, indicating the average latency period of the disease in that region. The patterns of the severity curves for both peaks fit the monomolecular m... Mostrar Tudo |
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Thesagro: |
Banana; Mycosphaerella Musicola; Praga de Planta. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02620naa a2200241 a 4500
001 1923297
005 2023-05-25
008 2012 bl uuuu u00u1 u #d
022 $aDoi: 10.1111/j.1439-0434.2012.01897.x
100 1 $aROCHA, H. S.
245 $aTemporal progress of yellow sigatoka and aerobiology of Mycosphaerella musicola Spores.
260 $c2012
520 $aAn understanding of the progression of a disease is important in the adoption of control strategies as well as the evaluation of their efficacies. Temporal analysis is especially useful because it integrates the evolution of the interaction between the components of the pathosystem, as expressed by the accumulated data on the incidence and severity of disease and depicted by the disease progression curve. Within a given patho-system, the dispersed airborne spores are important components in the progress of plant dis- ease epidemics. Our aims were to evaluate the temporal dynamics of yellow Sigatoka in a banana plantation located in Coronel Pacheco, MG, Brazil, and to assess the aerobiology of Mycosphaerella musicola spores throughout the year. During the rainy season, we observed intense disease progression concomitant with high rates of leaf emission, which caused rapid reversal of the severity peaks after the maximum rates were reached. The yellow Sigatoka progress curve showed two peaks of extreme severity. The first, which occurred during the rainy season, was predominantly caused by a high concentration of conidia. The second, which occurred during the dry season, was predominantly caused by a high concentration of ascospores in the air. The ascospore concentrations were correlated with the severity of the disease 29 days later, indicating the average latency period of the disease in that region. The patterns of the severity curves for both peaks fit the monomolecular model, and the progression rates were higher during the rainy season than the dry season. The spore concentrations were the same at the two evaluated heights. In all evaluations, it was observed a higher concentration of ascospores than of conidia, with the greatest ascospore concentrations occurring during the early hours of the day and the greatest conidia concentrations occurring later, after the dew has dropped from the leaves.
650 $aBanana
650 $aMycosphaerella Musicola
650 $aPraga de Planta
700 1 $aPOZZA, E. A.
700 1 $aUCHÔA, C. do N.
700 1 $aCORDEIRO, Z. J. M.
700 1 $aSOUZA, P. E. de
700 1 $aSUSSEL, A. A. B.
700 1 $aREZENDE, C. A. de
773 $tJournal of Phytopathology, 2012.
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Embrapa Mandioca e Fruticultura (CNPMF) |
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