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Registros recuperados : 33 | |
6. | | OTSUBO, A. A.; COUTINHO, E. L. M. Saturacao por bases, calcio e magnesio na producao de materia seca de alfafa. In: CONGRESO LATINOAMERICANO DE LA CIENCIA DEL SUELO, 14., CONGRESO DE LA SOCIEDAD AGRONOMICA DE CHILE, 50., CONGRESO NACIONAL DE LA CIENCIA DEL SUELO, 9., 1999, Pucon, Chile. Clacs-99: suelo-ambiente-vida: resumenes. Temuco: Universidad de La Frontera, 1999. p.330 Biblioteca(s): Embrapa Agropecuária Oeste. |
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10. | | ADRIOLI, I.; CENTURION, J. F.; COUTINHO, E. L. M. BANZATTO, D. A.; NATALE, W. Manejo de um latossolo vermelho escuro argiloso e de culturas. efeito nas propriedades químicas e na cultura do milho. IN: CONGRESSO BRASILEIRO DE CIÊNÇIA DO SOLO, 25., 1995, Viçosa, MG. Resumos expandidos. Viçosa: UFV, 1995. v.3, p. 1822-1824. Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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11. | | NATALE, W.; COUTINHO, E. L. M.; PEREIRA, F. M.; MARTINEZ JUNIOR, M.; MARTINS, M. C. Efeito da adubacao N,P e K no teor de solidos soluveis totais de frutos de goiabeira (Psidium guajava L.). Alimentos e nutrição, São Paulo, v.6, p.69-75, 1995. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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14. | | NATALE, W.; COUTINHO, E. L. M.; BOARETTO, A. E.; PEREIRA, F. M. Nutrição e adubação potássica na cultura da goiabeira (Psidium guajava), cv. Rica. IN: CONGRESSO BRASILEIRO DE CIÊNÇIA DO SOLO, 25., 1995, Viçosa, MG. Resumos expandidos. Viçosa: UFV, 1995, v.2, p. 1057-1058. Biblioteca(s): Embrapa Tabuleiros Costeiros. |
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18. | | SOUZA, E. C. A. de; COUTINHO, E. L. M.; NATALE, W.; BARBOSA, J. C. Respostas do milho a adubação com fósforo e zinco. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 33, n. 7, p. 1031-36, jul. 1998 Título em inglês: Response of corn to phosphorus and zinc fertilization. Biblioteca(s): Embrapa Unidades Centrais. |
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20. | | COUTINHO, E. L. M.; NATALE, W.; CONSOLINI, F.; SILVA, A. R. da; FRANCO, H. C. J. Resposta do milho doce à adubação com zinco. Ecossistema, Espirito Santo, v. 26, n. 2, p. 181-186, ago./dez. 2001. Biblioteca(s): Embrapa Hortaliças. |
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Registros recuperados : 33 | |
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Registro Completo
Biblioteca(s): |
Embrapa Amazônia Oriental. |
Data corrente: |
05/12/2013 |
Data da última atualização: |
20/10/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
COUTINHO NETO, A. M.; COUTINHO, E. L. M.; ORIOLI JÚNIOR, V.; CORÁ, J. E.; SILVA, A. R. B. e; SCATOLIN, M. |
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. |
Título: |
Nitrogen fertilization management in no-tillage maize with different witer crops. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Bioscience Journal, Uberlândia, v. 29, n. 6, p. 1981-1988, Nov./Dec. 2013. |
Idioma: |
Inglês |
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. |
Palavras-Chave: |
Adubação nitrogenada. |
Thesagro: |
Manejo; Milho; Plantio Direto. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/93576/1/Artigo-Revista-B1-1.pdf
|
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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