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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
23/02/2023 |
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Data da última atualização: |
16/06/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
GUALBERTO, A. V. S.; SOUZA, H. A. de; SAGRILO, E.; ARAUJO, A. S. F.; MENDES, L. W.; MEDEIROS, E. V. de; PEREIRA, A. P. de A.; COSTA, D. P. da; VOGADO, R. F.; CUNHA, J. R. da; TEIXEIRA NETO, M. L.; LEITE, L. F. C. |
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Afiliação: |
ADRIANO VENICIUS SANTANA GUALBERTO, UNIVERSIDADE FEDERAL DO PIAUÍ; HENRIQUE ANTUNES DE SOUZA, CPAMN; EDVALDO SAGRILO, CPAMN; ADEMIR SERGIO FERREIRA ARAUJO, UNIVERSIDADE FEDERAL DO PIAUÍ; LUCAS WILLIAM MENDES, CENTRO DE ENERGIA NUCLEAR NA AGRICULTURA, PIRACICABA, SP.; ERIKA VALENTE DE MEDEIROS, UNIVERSIDADE FEDERAL DO AGRESTE PERNAMBUCANO; ARTHUR PRUDÊNCIO DE ARAUJO PEREIRA, UNIVERSIDADE FEDERAL DO CEARA; DIOGO PAES DA COSTA, UNIVERSIDADE FEDERAL DO AGRESTE PERNAMBUCANO; RENATO FALCONERES VOGADO, UNIVERSIDADE FEDERAL DA PARAIBA; JOÃO RODRIGUES DA CUNHA, CODEVASF, Teresina, PI; MARCOS LOPES TEIXEIRA NETO, CPAMN; LUIZ FERNANDO CARVALHO LEITE, CPAMN. |
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Título: |
Organic C fractions in topsoil under different management systems in Northeastern Brazil. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Soil Systems, v. 7, n. 11, p. 1-13, Feb. 2023. |
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Idioma: |
Inglês |
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Conteúdo: |
The conversion from native forest to other land-use systems can decline the soil organic carbon (SOC) in tropical soils. However, conservationist management could mitigate SOC losses, promoting the functioning and stability of agricultural soils. This study aimed to address the influence of conversion from native forest to different land-use systems on SOC fractions in Northeastern Brazil. |
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Palavras-Chave: |
Latossolos; Qualidade do solo. |
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Thesagro: |
Cerrado; Plantio Direto. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1151894/1/OrganicCFractionsTopsoilSoilSystems.07.00011.V2.2023.pdf
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Marc: |
LEADER 01254naa a2200301 a 4500
001 2151894
005 2023-06-16
008 2023 bl uuuu u00u1 u #d
100 1 $aGUALBERTO, A. V. S.
245 $aOrganic C fractions in topsoil under different management systems in Northeastern Brazil.$h[electronic resource]
260 $c2023
520 $aThe conversion from native forest to other land-use systems can decline the soil organic carbon (SOC) in tropical soils. However, conservationist management could mitigate SOC losses, promoting the functioning and stability of agricultural soils. This study aimed to address the influence of conversion from native forest to different land-use systems on SOC fractions in Northeastern Brazil.
650 $aCerrado
650 $aPlantio Direto
653 $aLatossolos
653 $aQualidade do solo
700 1 $aSOUZA, H. A. de
700 1 $aSAGRILO, E.
700 1 $aARAUJO, A. S. F.
700 1 $aMENDES, L. W.
700 1 $aMEDEIROS, E. V. de
700 1 $aPEREIRA, A. P. de A.
700 1 $aCOSTA, D. P. da
700 1 $aVOGADO, R. F.
700 1 $aCUNHA, J. R. da
700 1 $aTEIXEIRA NETO, M. L.
700 1 $aLEITE, L. F. C.
773 $tSoil Systems$gv. 7, n. 11, p. 1-13, Feb. 2023.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Arroz e Feijão. Para informações adicionais entre em contato com cnpaf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
24/01/2024 |
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Data da última atualização: |
25/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
HEINEMANN, A. B.; PINHEIRO, P. V.; MATTA, D. H. da; STONE, L. F.; PIETRAFESA, P. A.; RIBEIRO, W. R.; TSUKAHARA, R. Y.; JORIS, H. A. W. |
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Afiliação: |
ALEXANDRE BRYAN HEINEMANN, CNPAF; PATRICIA VALLE PINHEIRO, CNPAF; DAVID HENRIQUES DA MATTA, UNIVERSIDADE FEDERAL DE GOIÁS; LUIS FERNANDO STONE, CNPAF; PEDRO ARAUJO PIETRAFESA, UNIVERSIDADE FEDERAL DE GOIÁS; WILLIAM RAFAEL RIBEIRO; RODRIGO YOITI TSUKAHARA, FUNDAÇÃO ABC, Castro-PR; HELIO ANTONIO WOOD JORIS, FUNDAÇÃO ABC, Castro-PR. |
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Título: |
Strategies for fungicide application based on the yield response of common bean genotypes under El Ni˜no-Southern Oscillation (ENSO). |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
European Journal of Agronomy, v. 154, 127090, 2024. |
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ISSN: |
1161-0301 |
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DOI: |
https://doi.org/10.1016/j.eja.2024.127090 |
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Idioma: |
Inglês |
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Conteúdo: |
Paraná and São Paulo are two important common bean (Phaseolus vulgaris L.) producing Brazilian states. Fungal diseases are among the various biotic stresses that impair common bean yield. Fungus-resistant common bean cultivars showing good performance have been recommended for these states, but the application of fungicides is still necessary in many cases to assure grain yield and quality. Therefore, the rational management of agrochemicals is a research priority due to the potential risks to the environment and the costs associated with unnecessary applications. This study developed strategies for decision-making regarding the use of fungicides in disease management in common beans under the El Niño-Southern Oscillation (ENSO) phenomena. The field trials were classified based on ENSO phenomena (La Ninã, El Niño and Neutral). The genotype yield response was analyzed by a linear model considering two scenarios: with ENSO and without ENSO. Including the ENSO climate phenomena in the analysis helped to better discriminate the situations in which the use of fungicides in the common bean crop results in significant productivity gains. For example, the occurrence of El Niño tended to be associated with increased fungal disease pressure, whereas, on the contrary, in its absence, the disease pressure was lower, which should be considered when selecting resistant genotypes. The results of this study may help farmers and decision-makers to optimize fungicide application in the main common bean producing regions of Brazil, minimizing the impact of the common bean crop on the environment. MenosParaná and São Paulo are two important common bean (Phaseolus vulgaris L.) producing Brazilian states. Fungal diseases are among the various biotic stresses that impair common bean yield. Fungus-resistant common bean cultivars showing good performance have been recommended for these states, but the application of fungicides is still necessary in many cases to assure grain yield and quality. Therefore, the rational management of agrochemicals is a research priority due to the potential risks to the environment and the costs associated with unnecessary applications. This study developed strategies for decision-making regarding the use of fungicides in disease management in common beans under the El Niño-Southern Oscillation (ENSO) phenomena. The field trials were classified based on ENSO phenomena (La Ninã, El Niño and Neutral). The genotype yield response was analyzed by a linear model considering two scenarios: with ENSO and without ENSO. Including the ENSO climate phenomena in the analysis helped to better discriminate the situations in which the use of fungicides in the common bean crop results in significant productivity gains. For example, the occurrence of El Niño tended to be associated with increased fungal disease pressure, whereas, on the contrary, in its absence, the disease pressure was lower, which should be considered when selecting resistant genotypes. The results of this study may help farmers and decision-makers to optimize fungicide application in the main c... Mostrar Tudo |
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Palavras-Chave: |
Climate phenomena; Disease management; Fungus-resistant cultivars. |
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Thesagro: |
Clima; Doença Fúngica; Feijão; Phaseolus Vulgaris; Resistência. |
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Thesaurus NAL: |
Beans; Climate; Fungal diseases of plants. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02700naa a2200361 a 4500
001 2161245
005 2024-01-25
008 2024 bl uuuu u00u1 u #d
022 $a1161-0301
024 7 $ahttps://doi.org/10.1016/j.eja.2024.127090$2DOI
100 1 $aHEINEMANN, A. B.
245 $aStrategies for fungicide application based on the yield response of common bean genotypes under El Ni˜no-Southern Oscillation (ENSO).$h[electronic resource]
260 $c2024
520 $aParaná and São Paulo are two important common bean (Phaseolus vulgaris L.) producing Brazilian states. Fungal diseases are among the various biotic stresses that impair common bean yield. Fungus-resistant common bean cultivars showing good performance have been recommended for these states, but the application of fungicides is still necessary in many cases to assure grain yield and quality. Therefore, the rational management of agrochemicals is a research priority due to the potential risks to the environment and the costs associated with unnecessary applications. This study developed strategies for decision-making regarding the use of fungicides in disease management in common beans under the El Niño-Southern Oscillation (ENSO) phenomena. The field trials were classified based on ENSO phenomena (La Ninã, El Niño and Neutral). The genotype yield response was analyzed by a linear model considering two scenarios: with ENSO and without ENSO. Including the ENSO climate phenomena in the analysis helped to better discriminate the situations in which the use of fungicides in the common bean crop results in significant productivity gains. For example, the occurrence of El Niño tended to be associated with increased fungal disease pressure, whereas, on the contrary, in its absence, the disease pressure was lower, which should be considered when selecting resistant genotypes. The results of this study may help farmers and decision-makers to optimize fungicide application in the main common bean producing regions of Brazil, minimizing the impact of the common bean crop on the environment.
650 $aBeans
650 $aClimate
650 $aFungal diseases of plants
650 $aClima
650 $aDoença Fúngica
650 $aFeijão
650 $aPhaseolus Vulgaris
650 $aResistência
653 $aClimate phenomena
653 $aDisease management
653 $aFungus-resistant cultivars
700 1 $aPINHEIRO, P. V.
700 1 $aMATTA, D. H. da
700 1 $aSTONE, L. F.
700 1 $aPIETRAFESA, P. A.
700 1 $aRIBEIRO, W. R.
700 1 $aTSUKAHARA, R. Y.
700 1 $aJORIS, H. A. W.
773 $tEuropean Journal of Agronomy$gv. 154, 127090, 2024.
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Embrapa Arroz e Feijão (CNPAF) |
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