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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
26/08/2016 |
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Data da última atualização: |
08/06/2017 |
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Autoria: |
TIMOSSI, P. C.; SENA JUNIOR, D. G. de; RAGAGNIN, V. A. |
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Afiliação: |
PAULO CÉSAR TIMOSSI, UFG, Jataí, GO.; DARLY GERALDO DE SENA JUNIOR, UFG, Jataí, GO.; VILMAR ANTONIO RAGAGNIN, UFG, Jataí, GO. |
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Título: |
Weed management on the corn crop fertilized with poultry litter. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 15, n. 1, p. 114-123, 2016. |
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DOI: |
10.18512/1980-6477/rbms.v15n1p114-123 |
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Idioma: |
Inglês |
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Conteúdo: |
In this work, the application of poultry litter for corn crop, its influence on the weed community and the interrelation with mechanical and chemical control methods were investigated. Before management, weed phytosociological analysis were done, adopting six treatments and six replications. A randomized blocks design in a factorial 2x5+2 was adopted to evaluate the control methods. The first factor was the form of control, application of herbicide nicosulfuron in post emergence and mechanical control (hand weeding). The second factor was the doses of poultry litter that corresponded to 0, 50, 100, 200 and 300% of corn N recommendation. The checks consisted of the two methods of weed control associated with recommended N using mineral fertilizer. The corn plant height was evaluated at 14 and 28 days after management. The results showed that the incorporation of poultry litter promoted changes in the relative importance of weed species, until the time of control. The weed control method did not affect corn yield; however, the plant height 47 days after sowing with mechanical control was higher. With the poultry litter dose corresponding to 200% of the recommended nitrogen, corn grain yield was similar to that obtained with mineral fertilizers. Key words: Systems fertilization, anticipation of fertilization, organic fertilization, Zea mays. |
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Palavras-Chave: |
Fertilization; Organic fertilization. |
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Thesagro: |
Adubação; Nutrição vegetal. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02011naa a2200205 a 4500
001 2051777
005 2017-06-08
008 2016 bl uuuu u00u1 u #d
024 7 $a10.18512/1980-6477/rbms.v15n1p114-123$2DOI
100 1 $aTIMOSSI, P. C.
245 $aWeed management on the corn crop fertilized with poultry litter.$h[electronic resource]
260 $c2016
520 $aIn this work, the application of poultry litter for corn crop, its influence on the weed community and the interrelation with mechanical and chemical control methods were investigated. Before management, weed phytosociological analysis were done, adopting six treatments and six replications. A randomized blocks design in a factorial 2x5+2 was adopted to evaluate the control methods. The first factor was the form of control, application of herbicide nicosulfuron in post emergence and mechanical control (hand weeding). The second factor was the doses of poultry litter that corresponded to 0, 50, 100, 200 and 300% of corn N recommendation. The checks consisted of the two methods of weed control associated with recommended N using mineral fertilizer. The corn plant height was evaluated at 14 and 28 days after management. The results showed that the incorporation of poultry litter promoted changes in the relative importance of weed species, until the time of control. The weed control method did not affect corn yield; however, the plant height 47 days after sowing with mechanical control was higher. With the poultry litter dose corresponding to 200% of the recommended nitrogen, corn grain yield was similar to that obtained with mineral fertilizers. Key words: Systems fertilization, anticipation of fertilization, organic fertilization, Zea mays.
650 $aAdubação
650 $aNutrição vegetal
653 $aFertilization
653 $aOrganic fertilization
700 1 $aSENA JUNIOR, D. G. de
700 1 $aRAGAGNIN, V. A.
773 $tRevista Brasileira de Milho e Sorgo, Sete Lagoas$gv. 15, n. 1, p. 114-123, 2016.
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| Registros recuperados : 11 | |
| 1. |  | VISOLI, M. C.; TERNES, S.; SEIXAS NETO, A. Software livre para a agropecuária. In: CONGRESSO BRASILEIRO DE AGROINFORMÁTICA, 5.; SIMPÓSIO BRASILEIRO DE TECNOLOGIA DA INFORMAÇÃO NO AGRONEGÓCIO COOPERATIVO, 2., 2005, Londrina. Agronegócio, tecnologia e inovação: anais. Londrina: Sociedade Brasileira de Informática Aplicada à Agropecuária e Agroindústria, 2005. Não paginado. Editado por Augusto Guilherme de Araujo e Marcelo Giovanetti Canteri. SBI-AGRO 2005.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 9. | | TERNES, S.; VISOLI, M. C.; SEIXAS NETO, A.; CARDOSO, E. G. Uma proposta de sistema de informação baseado em software livre para a produção integrada da carne bovina. In: CONGRESSO BRASILEIRO DE AGROINFORMÁTICA, 5.; SIMPÓSIO BRASILEIRO DE TECNOLOGIA DA INFORMAÇÃO NO AGRONEGÓCIO COOPERATIVO, 2., 2005, Londrina. Agronegócio, tecnologia e inovação: anais. Londrina: Sociedade Brasileira de Informática Aplicada à Agropecuária e Agroindústria, 2005. 8 p. Editado por Augusto Guilherme de Araujo e Marcelo Giovanetti Canteri. SBI-AGRO 2005.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Agricultura Digital. |
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| 11. | | JARDINE, J. G.; SEIXAS NETO, A.; DISPATO, I.; LENK, L. M.; HANASHIRO, M. M.; CROCE, M. G.; PEREIRA, N. R. Relatório de gestão 2001-2004. Campinas: Embrapa Informática Agropecuária, 2005. 32 p. (Embrapa Informática Agropecuária. Documentos, 51). A versão impressa foi publicada como Documentos, 17 (ISSN 1518-3602).| Biblioteca(s): Embrapa Agricultura Digital. |
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| Registros recuperados : 11 | |
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