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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
05/12/2013 |
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Data da última atualização: |
20/10/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
COUTINHO NETO, A. M.; COUTINHO, E. L. M.; ORIOLI JÚNIOR, V.; CORÁ, J. E.; SILVA, A. R. B. e; SCATOLIN, M. |
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Afiliação: |
André Mendes COUTINHO NETO, GRADUANDO UNESP; Edson Luiz Mendes COUTINHO, UNESP; Valdeci ORIOLI JÚNIOR, IFTM; José Eduardo CORÁ, UNESP; ALYSSON ROBERTO BAIZI E SILVA, CPATU; Marcelo SCATOLIN, UNESP. |
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Título: |
Nitrogen fertilization management in no-tillage maize with different witer crops. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Bioscience Journal, Uberlândia, v. 29, n. 6, p. 1981-1988, Nov./Dec. 2013. |
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Idioma: |
Inglês |
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Conteúdo: |
The nitrogen (N) utilization by maize grown in a no-tillage system is dependent on the quality of the preceding crop residues, which may promote differences in N fertilization efficiency with respect to time. Thus, the purpose of this study was to evaluate the nutritional state, dry matter production and grain yield of maize grown in a clayey soil (Typic Acrustox) under a no-tillage system. The split-plot experimental design was set up in randomized complete blocks with three replications, in which the main plot was treated with different N application strategies and the split-plots were planted with winter crops (soybean and maize). The fertilizer strategies (rate: 120 kg ha-1 of N) used were as follows: (0 ? 0), (20 ? 100), (60 ? 60), (120 ? 0) and (0 ? 120), with the first number corresponding to the rate of N (kg ha-1) applied before planting and the second number corresponding to the top dressing rate (V4-5 stage). Nitrogen fertilization raised the N content (in shoots and leaves) and maize yield (in the shoot dry matter and grain). The maize grown after soybean had both greater N concentrations and production (dry matter and grain) relative to the maize grown after maize. Applying 120 kg ha-1 N did not significantly affect the evaluated variables, regardless of the winter crop. |
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Palavras-Chave: |
Adubação nitrogenada. |
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Thesagro: |
Manejo; Milho; Plantio Direto. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/93576/1/Artigo-Revista-B1-1.pdf
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Marc: |
LEADER 01991naa a2200229 a 4500
001 1973014
005 2022-10-20
008 2013 bl uuuu u00u1 u #d
100 1 $aCOUTINHO NETO, A. M.
245 $aNitrogen fertilization management in no-tillage maize with different witer crops.$h[electronic resource]
260 $c2013
520 $aThe nitrogen (N) utilization by maize grown in a no-tillage system is dependent on the quality of the preceding crop residues, which may promote differences in N fertilization efficiency with respect to time. Thus, the purpose of this study was to evaluate the nutritional state, dry matter production and grain yield of maize grown in a clayey soil (Typic Acrustox) under a no-tillage system. The split-plot experimental design was set up in randomized complete blocks with three replications, in which the main plot was treated with different N application strategies and the split-plots were planted with winter crops (soybean and maize). The fertilizer strategies (rate: 120 kg ha-1 of N) used were as follows: (0 ? 0), (20 ? 100), (60 ? 60), (120 ? 0) and (0 ? 120), with the first number corresponding to the rate of N (kg ha-1) applied before planting and the second number corresponding to the top dressing rate (V4-5 stage). Nitrogen fertilization raised the N content (in shoots and leaves) and maize yield (in the shoot dry matter and grain). The maize grown after soybean had both greater N concentrations and production (dry matter and grain) relative to the maize grown after maize. Applying 120 kg ha-1 N did not significantly affect the evaluated variables, regardless of the winter crop.
650 $aManejo
650 $aMilho
650 $aPlantio Direto
653 $aAdubação nitrogenada
700 1 $aCOUTINHO, E. L. M.
700 1 $aORIOLI JÚNIOR, V.
700 1 $aCORÁ, J. E.
700 1 $aSILVA, A. R. B. e
700 1 $aSCATOLIN, M.
773 $tBioscience Journal, Uberlândia$gv. 29, n. 6, p. 1981-1988, Nov./Dec. 2013.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agricultura Digital. Para informações adicionais entre em contato com cnptia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Agricultura Digital. |
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Data corrente: |
03/02/2016 |
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Data da última atualização: |
21/01/2020 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
TURETTA, A. P. D.; LYRA, W. D. dos S.; LIMA, A. P. M.; ALBUQUERQUE, R. H. de; INÁCIO, M. da C.; FEITAL, A.; MACARIO, C. G. do N.; SCHULER, A. E.; PRADO, R. B.; FIDALGO, E. C. C.; COUTINHO, H. L.; MOURA, M. F.; MARTINS, A. L. da S.; OLIVEIRA, A. P. de; CLEMENTE, E. de P.; MONTEIRO, J. M. G. |
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Afiliação: |
ANA PAULA DIAS TURETTA, CNPS; WILLIAN DATIVO DOS SANTOS LYRA, PUC-RJ; ANA PAULA MORAIS LIMA, PUC-RJ; RAFAEL HENRIQUE DE ALBUQUERQUE, PUC-RJ; MARIANA DA COSTA INÁCIO, PUC-RJ; ANA FEITAL; CARLA GEOVANA DO NASCIMENTO MACARIO, CNPTIA; AZENETH EUFRAUSINO SCHULER, CNPS; RACHEL BARDY PRADO, CNPS; ELAINE CRISTINA CARDOSO FIDALGO, CNPS; HEITOR LUIZ DA COSTA COUTINHO, CNPS; MARIA FERNANDA MOURA, CNPTIA; ALBA LEONOR DA SILVA MARTINS, CNPS; ALINE PACOBAHYBA DE OLIVEIRA, CNPS; ELIANE DE PAULA CLEMENTE ALMEIDA, CNPS; JOYCE MARIA GUIMARAES MONTEIRO, CNPS. |
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Título: |
Methodological approach of a database as support to programs of payment for ecosystem water services in Brazil. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: CONFERENCE OF THE ECOSYSTEM SERVICES PARTNERSHIP, 7., 2014, San José. Local action for the common good: book of abstracts. [S.l.]: ESP, 2014. |
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Páginas: |
Não paginado. |
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Idioma: |
Inglês |
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Conteúdo: |
Ecosystem Services Payment (ESP) increment within environmental policies is due to its ability to maintain ecosystems functions and to improve farmers? income in rural areas. In Brazil, the water-related ESP programs had a remarkable growth, despite the lack of methodologies to evaluate those initiatives. In order to help ESP projects to reach their objectives, a multi-institutional group proposed to search, to organize and to analyse methodologies of monitoring, assessment and decision-support in water-related ESP projects. |
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Thesagro: |
Política ambiental. |
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Thesaurus NAL: |
Ecosystems; Environmental policy; Water management. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 01679nam a2200349 a 4500
001 2036015
005 2020-01-21
008 2014 bl uuuu u01u1 u #d
100 1 $aTURETTA, A. P. D.
245 $aMethodological approach of a database as support to programs of payment for ecosystem water services in Brazil.$h[electronic resource]
260 $aIn: CONFERENCE OF THE ECOSYSTEM SERVICES PARTNERSHIP, 7., 2014, San José. Local action for the common good: book of abstracts. [S.l.]: ESP$c2014
300 $aNão paginado.
520 $aEcosystem Services Payment (ESP) increment within environmental policies is due to its ability to maintain ecosystems functions and to improve farmers? income in rural areas. In Brazil, the water-related ESP programs had a remarkable growth, despite the lack of methodologies to evaluate those initiatives. In order to help ESP projects to reach their objectives, a multi-institutional group proposed to search, to organize and to analyse methodologies of monitoring, assessment and decision-support in water-related ESP projects.
650 $aEcosystems
650 $aEnvironmental policy
650 $aWater management
650 $aPolítica ambiental
700 1 $aLYRA, W. D. dos S.
700 1 $aLIMA, A. P. M.
700 1 $aALBUQUERQUE, R. H. de
700 1 $aINÁCIO, M. da C.
700 1 $aFEITAL, A.
700 1 $aMACARIO, C. G. do N.
700 1 $aSCHULER, A. E.
700 1 $aPRADO, R. B.
700 1 $aFIDALGO, E. C. C.
700 1 $aCOUTINHO, H. L.
700 1 $aMOURA, M. F.
700 1 $aMARTINS, A. L. da S.
700 1 $aOLIVEIRA, A. P. de
700 1 $aCLEMENTE, E. de P.
700 1 $aMONTEIRO, J. M. G.
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