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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
27/12/2017 |
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Data da última atualização: |
07/01/2019 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DINIZ, E. R.; VARGAS, T. de O.; GUEDES; SANTOS, R. H. S.; URQUIAGA, S.; MODOLO, A. J. |
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Afiliação: |
ELLEN RÚBIA DINIZ, INSTITUTO FEDERAL DO PARANÁ; THIAGO DE O VARGAS, UNIVERSIDADE TECNOLÓGICA FEDERAL DO PARANÁ; AMANDA F. GUEDES, UFV; RICARDO HENRIQUE SILVA SANTOS, UFV; SEGUNDO SACRAMENTO U CABALLERO, CNPAB; ALCIR JOSÉ MODOLO, UNIVERSIDADE TECNOLÓGICA FEDERAL DO PARANÁ. |
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Título: |
Doses of Crotalaria juncea: residual effect on zucchini and maize crop in sequence to broccoli. |
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Título original: |
Doses de Crotalaria juncea: Efeito residual no cultivo de abobrinha e milho em sequência ao brócolis |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Revista Ceres,v. 64, n. 6, p. 600-606, nov./dec. 2017. |
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ISSN: |
2177-3491 |
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DOI: |
http://dx.doi.org/10.1590/0034-737x201764060006 |
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Idioma: |
Inglês |
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Conteúdo: |
Amounts of N from green manures not absorbed in the first cycle can be absorbed by the subsequent crops. Therefore, it is important to quantify and monitor the residual effects of green manure to increase the agronomic benefits of its use in cropping systems. Our purpose was to study the residual effect of doses of the Crotalaria juncea green manure applied in broccoli crop in the zucchini-maize succession. This study was carried out in a crop succession system organized in three crops, with seven treatments and four major doses of green manure as 0, 3, 6, and 9 t ha-1. The control treatments consisted of a mineral fertilization, a treatment with 25 t ha-1 compost, and another as absolute control without organic compost or mineral fertilizer. The experimental plot consisted of five rows spaced 0.8 m with 3 m in length. The experimental design was a completely randomized block with four replications in a split-plot scheme in time for growth with variables of adjustment of statistical models by the response surface methodology. With the highest dose of green manure, the yield of zucchini plants was greater than the yield with 25 t ha-1 compost control and similar with mineral fertilizer. As for the maize yield in the dose of 9 t ha-1 green manure, the yield was superior only to absolute control. There was a residual effect of C. juncea mass, which was applied in broccoli crop for growth and yield of zucchini and maize grown in succession. The residual effect is dependent on the amount of weight of C. juncea applied, with the greatest effects in larger doses. MenosAmounts of N from green manures not absorbed in the first cycle can be absorbed by the subsequent crops. Therefore, it is important to quantify and monitor the residual effects of green manure to increase the agronomic benefits of its use in cropping systems. Our purpose was to study the residual effect of doses of the Crotalaria juncea green manure applied in broccoli crop in the zucchini-maize succession. This study was carried out in a crop succession system organized in three crops, with seven treatments and four major doses of green manure as 0, 3, 6, and 9 t ha-1. The control treatments consisted of a mineral fertilization, a treatment with 25 t ha-1 compost, and another as absolute control without organic compost or mineral fertilizer. The experimental plot consisted of five rows spaced 0.8 m with 3 m in length. The experimental design was a completely randomized block with four replications in a split-plot scheme in time for growth with variables of adjustment of statistical models by the response surface methodology. With the highest dose of green manure, the yield of zucchini plants was greater than the yield with 25 t ha-1 compost control and similar with mineral fertilizer. As for the maize yield in the dose of 9 t ha-1 green manure, the yield was superior only to absolute control. There was a residual effect of C. juncea mass, which was applied in broccoli crop for growth and yield of zucchini and maize grown in succession. The residual effect is dependent on th... Mostrar Tudo |
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Palavras-Chave: |
Brassica oleracea var italica; Green manure; Succeeding crops. |
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Thesagro: |
Cucúrbita Pepo; Zea Mays. |
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Thesaurus Nal: |
nitrogen. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02529naa a2200289 a 4500
001 2083753
005 2019-01-07
008 2017 bl uuuu u00u1 u #d
022 $a2177-3491
024 7 $ahttp://dx.doi.org/10.1590/0034-737x201764060006$2DOI
100 1 $aDINIZ, E. R.
240 $aDoses de Crotalaria juncea: Efeito residual no cultivo de abobrinha e milho em sequência ao brócolis
245 $aDoses of Crotalaria juncea$bresidual effect on zucchini and maize crop in sequence to broccoli.$h[electronic resource]
260 $c2017
520 $aAmounts of N from green manures not absorbed in the first cycle can be absorbed by the subsequent crops. Therefore, it is important to quantify and monitor the residual effects of green manure to increase the agronomic benefits of its use in cropping systems. Our purpose was to study the residual effect of doses of the Crotalaria juncea green manure applied in broccoli crop in the zucchini-maize succession. This study was carried out in a crop succession system organized in three crops, with seven treatments and four major doses of green manure as 0, 3, 6, and 9 t ha-1. The control treatments consisted of a mineral fertilization, a treatment with 25 t ha-1 compost, and another as absolute control without organic compost or mineral fertilizer. The experimental plot consisted of five rows spaced 0.8 m with 3 m in length. The experimental design was a completely randomized block with four replications in a split-plot scheme in time for growth with variables of adjustment of statistical models by the response surface methodology. With the highest dose of green manure, the yield of zucchini plants was greater than the yield with 25 t ha-1 compost control and similar with mineral fertilizer. As for the maize yield in the dose of 9 t ha-1 green manure, the yield was superior only to absolute control. There was a residual effect of C. juncea mass, which was applied in broccoli crop for growth and yield of zucchini and maize grown in succession. The residual effect is dependent on the amount of weight of C. juncea applied, with the greatest effects in larger doses.
650 $anitrogen
650 $aCucúrbita Pepo
650 $aZea Mays
653 $aBrassica oleracea var italica
653 $aGreen manure
653 $aSucceeding crops
700 1 $aVARGAS, T. de O.
700 1 $aGUEDES
700 1 $aSANTOS, R. H. S.
700 1 $aURQUIAGA, S.
700 1 $aMODOLO, A. J.
773 $tRevista Ceres,v. 64$gn. 6, p. 600-606, nov./dec. 2017.
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| 4. |  | SANTOS, F. C. dos; ALBUQUERQUE FILHO, M. R. de; FERNANDES, D. C.; SILVA FILHO, J. L. da. Crescimento e produtividade da bananeira cv. prata-anã (Musa spp.) e cv. prata-graúda (Musa spp.) em resposta a diferentes doses de NPK, no pólo de fruticultura irrigada São João, Porto Nacional, Tocantins - avaliação preliminar. In.: DIA DE CAMPO FRUTICULTURA, 1., 2008, Porto Nacional. Pólo de fruticultura irrigada São João. Porto Nacional, 2008. 21 p.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Algodão. |
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| 5. | | SANTOS, F. C. dos; ALBUQUERQUE FILHO, M. R. de; MATOS, A. P. de; SILVA FILHO, J. L. da; CAMARGO, F. P. de; FERNANDES, D. C. Adubação NPK no crescimento e produção das Bananeiras 'Prata-Anã' e 'Prata-Graúda' no Tocantins. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 22., 2012, Bento Gonçalves. Anais... Bento Gonçalves: SBF, 2012. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Pesca e Aquicultura. |
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| 6. | | SILVA, A. G. M.; COSTA, T. da S. A.; FERNANDES, D. C.; FREITAS, J. B.; NAVES, M. M. V.; CHAVES, L. J. Composição em carotenóides de Pequi nativo de dois estados da região centro-oeste do Brasil. In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS, 8., 2009, Campinas. Ciência de alimentos no mundo globalizado: novos desafios, novas perspectivas. Campinas: Unicamp, 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 7. | | NAVES, M. M. V.; COSTA, T. da S. A.; SILVA, A. G. M.; FERNANDES, D. C.; FREITAS, J. B.; CHAVES, L. J. Teor de vitamina A, carotenóides e compostos fenólicos em Pequi nativo da região Centro-Oeste do Brasil. CONGRESSO LATINOAMERICANO DE NUTRICION, 15.; JORNADAS DE LA SOCIEDAD CHILENA DE NUTRICIÓN, 16., 2009. Santiago do Chile. [Anais...]. Santiago do Chile: SLAN, 2009.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| Registros recuperados : 7 | |
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