|
|
Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
29/04/2020 |
Data da última atualização: |
29/04/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
FARIA, M. R. de; GUIMARÃES, R. A.; PINTO, F. A. M. F.; SIQUEIRA, C. da S.; SILVA, C. A.; MEDEIROS, F. H. V.; BETTIOL, W. |
Afiliação: |
MÍRIAN RABELO DE FARIA, UFLA; RAFAELA ARAÚJO GUIMARÃES, UFLA; FELIPE AUGUSTO MORETTI FERREIRA PINTO, UFLA; CAROLINA DA SILVA SIQUEIRA, UFLA; CARLOS ALBERTO SILVA, UFLA; FLÁVIO HENRIQUE VASCONCELOS DE MEDEIROS, UFLA; WAGNER BETTIOL, CNPMA. |
Título: |
Contribution of organic amendments to soil properties and survival of Stenocarpella on maize stalk. |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Scientia Agricola, Piracicaba, v. 77, n. 6, e20180033, 2020. |
ISSN: |
1678-992X |
DOI: |
http://dx.doi.org/10.1590/1678-992x-2018-0289 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: The incorporation of organic matter to the soil not only improves nutrient content, but also reduces the survival of Stenocarpella, the causal agent of stalk rot, Diplodia ear rot, and grey leaf spot, in maize stubble. We evaluated the effect of organic waste incorporation on Stenocarpella survival in maize stalks, the activity of suppressiveness-related enzymes, and nutrient contents. We conducted the assays in the municipalities of Lavras and Sete Lagoas, Minas Gerais State, Brazil. Maize stalks infested with Stenocarpella were kept in field conditions for three months after poultry litter, swine manure, fish hydrolysate, compost sewage sludge, and urea application. Infested stalks, without residue amendment, were kept on surface or incorporated into the soil, representing negative and positive controls. Stenocarpella concentration in stalks was assessed using qPCR expressed as cycle threshold number. Sewage sludge, buried stalks, and stalks retained on the surface showed reduction of pathogen inoculum. Swine manure and urea did not reduce the quantity of DNA. In the experiment conducted in Lavras, poultry litter stimulated ?-glucosidase, urease and hydrolysis of fluorescein diacetate activities when compared to the negative control. Sewage sludge, poultry litter, and swine manure increased Ca in the soil by 44 %, 38 % and 36 %, respectively, in the experiment conducted in Lavras. Poultry litter increased Ntotal three months after application. The results indicate that organic wastes are promising in improving nutrient content, activity of hydrolysis-related enzymes, but Stenocarpella inoculum dynamics should be taken into consideration when deciding on the specific organic amendment. MenosAbstract: The incorporation of organic matter to the soil not only improves nutrient content, but also reduces the survival of Stenocarpella, the causal agent of stalk rot, Diplodia ear rot, and grey leaf spot, in maize stubble. We evaluated the effect of organic waste incorporation on Stenocarpella survival in maize stalks, the activity of suppressiveness-related enzymes, and nutrient contents. We conducted the assays in the municipalities of Lavras and Sete Lagoas, Minas Gerais State, Brazil. Maize stalks infested with Stenocarpella were kept in field conditions for three months after poultry litter, swine manure, fish hydrolysate, compost sewage sludge, and urea application. Infested stalks, without residue amendment, were kept on surface or incorporated into the soil, representing negative and positive controls. Stenocarpella concentration in stalks was assessed using qPCR expressed as cycle threshold number. Sewage sludge, buried stalks, and stalks retained on the surface showed reduction of pathogen inoculum. Swine manure and urea did not reduce the quantity of DNA. In the experiment conducted in Lavras, poultry litter stimulated ?-glucosidase, urease and hydrolysis of fluorescein diacetate activities when compared to the negative control. Sewage sludge, poultry litter, and swine manure increased Ca in the soil by 44 %, 38 % and 36 %, respectively, in the experiment conducted in Lavras. Poultry litter increased Ntotal three months after application. The results indicat... Mostrar Tudo |
Palavras-Chave: |
Stalk rot; Stenocarpella macrospora. |
Thesagro: |
Adubo de Esgoto; Esterco; Matéria Orgânica; Milho; Podridão do Caule; Solo; Uréia; Zea Mays. |
Thesaurus Nal: |
Corn; Disease control; organic matter; Soil conditioners; Stem rot; Stenocarpella maydis. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/212615/1/Bettiol-contribution-organic-2020.pdf
|
Marc: |
LEADER 02886naa a2200409 a 4500 001 2121946 005 2020-04-29 008 2020 bl uuuu u00u1 u #d 022 $a1678-992X 024 7 $ahttp://dx.doi.org/10.1590/1678-992x-2018-0289$2DOI 100 1 $aFARIA, M. R. de 245 $aContribution of organic amendments to soil properties and survival of Stenocarpella on maize stalk.$h[electronic resource] 260 $c2020 520 $aAbstract: The incorporation of organic matter to the soil not only improves nutrient content, but also reduces the survival of Stenocarpella, the causal agent of stalk rot, Diplodia ear rot, and grey leaf spot, in maize stubble. We evaluated the effect of organic waste incorporation on Stenocarpella survival in maize stalks, the activity of suppressiveness-related enzymes, and nutrient contents. We conducted the assays in the municipalities of Lavras and Sete Lagoas, Minas Gerais State, Brazil. Maize stalks infested with Stenocarpella were kept in field conditions for three months after poultry litter, swine manure, fish hydrolysate, compost sewage sludge, and urea application. Infested stalks, without residue amendment, were kept on surface or incorporated into the soil, representing negative and positive controls. Stenocarpella concentration in stalks was assessed using qPCR expressed as cycle threshold number. Sewage sludge, buried stalks, and stalks retained on the surface showed reduction of pathogen inoculum. Swine manure and urea did not reduce the quantity of DNA. In the experiment conducted in Lavras, poultry litter stimulated ?-glucosidase, urease and hydrolysis of fluorescein diacetate activities when compared to the negative control. Sewage sludge, poultry litter, and swine manure increased Ca in the soil by 44 %, 38 % and 36 %, respectively, in the experiment conducted in Lavras. Poultry litter increased Ntotal three months after application. The results indicate that organic wastes are promising in improving nutrient content, activity of hydrolysis-related enzymes, but Stenocarpella inoculum dynamics should be taken into consideration when deciding on the specific organic amendment. 650 $aCorn 650 $aDisease control 650 $aorganic matter 650 $aSoil conditioners 650 $aStem rot 650 $aStenocarpella maydis 650 $aAdubo de Esgoto 650 $aEsterco 650 $aMatéria Orgânica 650 $aMilho 650 $aPodridão do Caule 650 $aSolo 650 $aUréia 650 $aZea Mays 653 $aStalk rot 653 $aStenocarpella macrospora 700 1 $aGUIMARÃES, R. A. 700 1 $aPINTO, F. A. M. F. 700 1 $aSIQUEIRA, C. da S. 700 1 $aSILVA, C. A. 700 1 $aMEDEIROS, F. H. V. 700 1 $aBETTIOL, W. 773 $tScientia Agricola, Piracicaba$gv. 77, n. 6, e20180033, 2020.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Meio Ambiente (CNPMA) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registros recuperados : 24 | |
9. | | ZANDONADI, R. S.; PINTO, F. A. C.; SENA JUNIOR, D. G; QUEIROZ, D. M.; VIANA, P. A.; MANTOVANI, E. C. Identification of lesser cornstalk borer-attacked maize plants using infrared images Biosystems Engineering, London, v. 91, n. 4, p. 433-439, 2005.Tipo: Artigo em Periódico Indexado |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
10. | | FARIA, M. R.; GUIMARÃES, R. A.; PEREIRA, P. F.; PINTO, F. A. M. F.; BETTIOL, W.; MEDEIROS, H. V. Contribuição de resíduos orgânicos nas propriedades do solo e sobrevivência de Stenocarpella em colmos de milho. In: REUNIÃO BRASILEIRA DE CONTROLE BIOLÓGICO DE DOENÇAS DE PLANTAS, 12.; SIMPÓSIO DE MANEJO DE DOENÇAS DE PLANTAS, 16., 2016, Lavras. Integrando técnicas para entregar resultados: resumos... Lavras: NEFIT, 2016. p. 206.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
| |
11. | | PINTO, F. A.; TEIXEIRA, E. W.; GUIMARÃES-CESTARO, L.; MARTINS, M. F.; ALVES, M. L. T. M. F.; MESSAGE, D. Varroa destructor in Africanized honey bees in Brazil: genetic and reproductive profile. Sociobiology, v. 69, n. 1, e7340, 2022.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Gado de Leite. |
| |
12. | | SOUZA, Z. da S.; PASA, M. da S.; OLIVEIRA, P. R. D. de; FIORAVANÇO, J. C.; ARAÚJO, L.; PINTO, F. A. M. F. Avaliação de cultivares de pereiras europeias para a região de São Joaquim, SC. In: SIMPÓSIO DE FRUTICULTURA DA REGIÃO SUL, 1., 2017. Anais.....Chapecó, SC: FRUSUL, 28 a 29 jun. 2017.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Uva e Vinho. |
| |
13. | | FARIA, M. R. de; GUIMARÃES, R. A.; PINTO, F. A. M. F.; SIQUEIRA, C. da S.; SILVA, C. A.; MEDEIROS, F. H. V.; BETTIOL, W. Contribution of organic amendments to soil properties and survival of Stenocarpella on maize stalk. Scientia Agricola, Piracicaba, v. 77, n. 6, e20180033, 2020.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Meio Ambiente. |
| |
14. | | SANTOS, L. G.; ALVES, M. L. T. M. F.; MESSAGE, D.; PINTO, F. A.; SILVA, M. V. G. B.; TEIXEIRA, E. W. Honey Bee Health in Apiaries in the Vale do Paraíba, São Paulo State, Southeastern Brazil. Sociobiology, v. 61, n. 3, p. 307-312, 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Gado de Leite. |
| |
15. | | XAVIER, W. D.; CARNEIRO, L. F.; GUIMARÃES, C. M.; SILVA, J. V. de S.; PINTO, F. A.; RIBEIRO, D. O.; SOUSA, V. S.; RESENDE, A. V. de. Doses and application seasons of potassium in the soybean-corn succession in soil with improved fertility in the Southwest of Goiás. Journal of Agricultural Science, v. 11, n. 4, p. 307-317, 2019.Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
Biblioteca(s): Embrapa Milho e Sorgo. |
| |
17. | | BRIGHENTI, A. F.; MUNHOZ, B.; WÜRZ, D. A.; PASA, M. da S.; PINTO, F. A. M. F.; ARAÚJO FILHO, J. V. de; SILVA, A. L. da. Techniques to modify cluster architecture and their effect on the viticultural performance of the Sauvignon Blanc cultivar. Pesquisa Agropecuária Brasileira, v. 55, e1900, 2020. Título em português: Técnicas para modificar a arquitetura dos cachos e seu efeito no desempenho vitícola da cultivar Sauvignon Blanc.Biblioteca(s): Embrapa Unidades Centrais. |
| |
19. | | CARNEIRO, M. A. C.; NAVES, A. de P.; SILVA, A. O.; BARBOSA, M. V.; PINTO, F. A.; SANTOS, J. V. dos; SAGGIN JUNIOR, O. J.; GUIMARÃES, P. T. G. Behavior of the biochemical attributes of a Oxisol submitted to high doses of gypsum in the coffee culture Coffee Science, v. 15, e151756, 2020.Biblioteca(s): Embrapa Agrobiologia. |
| |
20. | | GUIMARÃES, R. A.; ZANOTTO, E.; ZANOTTO, L. A. S.; MACHADO, J. C.; MELO, I. S. de; VON PINHO, R. G.; PINTO, F. A. M. F.; FORTÊS, P. H. O. S.; MEDEIROS, H. N.; MEDEIROS, F. H. V. Integrating fungicide and biocontrol foliar spray on maize grain yield and fumonisin content. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 49., 2016, Maceió. Anais... Maceió: Sociedade Brasileira de Fitopatologia, 2016. Ref. 254.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Meio Ambiente. |
| |
Registros recuperados : 24 | |
|
Nenhum registro encontrado para a expressão de busca informada. |
|
|