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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
03/04/2017 |
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Data da última atualização: |
16/05/2017 |
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Autoria: |
PARIZ, C. M.; COSTA, C.; CRUSCIO, C. A. C.; MEIRELLES, P. R. de L.; CASTILHOS, A. M. de; ANDREOTTI, M.; COSTA, N. R.; MARTELLO, J. M. |
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Afiliação: |
CRISTIANO MAGALHÃES PARIZ, USP/UNESP; CINIRO COSTA, USP/UNESP; CARLOS ALEXANDRE COSTA CRUSCIOL, UNESP; PAULO ROBERTO DE LIMA MEIRELLES, USP/UNESP; ANDRÉ MICHEL DE CASTILHOS, USP/UNESP; MARCELO ANDREOTTI, UNESP; NÍDIA RAQUEL COSTA, UNESP; JORGE MARTINELLI MARTELLO, UNESP. |
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Título: |
Silage production of corn intercropped with tropical forages in an integrated crop-livestock system with lambs. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 1, p. 54-62, jan. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Produção de silagem de milho consorciado com forrageiras tropicais em sistema de integração lavoura-pecuária com cordeiros. |
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Conteúdo: |
The objective of this work was to evaluate the effect of intercropping systems between corn and tropical forages, at different cutting heights, on silage production, light interception, land use efficiency, intercropping competition factors, and pasture production. In the 2010/2011 and 2011/2012 crop seasons, two cultivation modalities were evaluated in the summer/autumn ? monocropped corn with residual regrowth of signal grass (Urochloa decumbens) from the soil seed bank and corn intercropped with palisade grass (U. brizantha 'Marandu') ?, in a factorial arrangement with two cutting heights for silage production ? 0.20 and 0.45 m. After corn silage harvest, the forages were grazed by lambs in a semi-feedlot system, in the winter/spring. Monocropped corn and 0.45-m cutting height both reduced dry matter yield for silage. Corn intercropped with palisade grass improved land use efficiency from 13 to 31% compared with monocropped crop, with land equivalent ratio greater than 1. Palisade grass showed higher light interception than signal grass over the intercrop period with corn and provided greater forage yield for lambs to graze during winter/spring. Corn intercropped with palisade grass, compared with monocropped corn, especially at the cutting height of 0.45 m, is a viable option for improving silage and pasture production, as well as land use efficiency in the integrated crop-livestock system. |
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Palavras-Chave: |
Altura de corte; Cutting height; Equivalência de uso da terra; Interceptação luminosa; Land equivalent ratio; Light interception. |
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Thesagro: |
Zea Mays. |
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Thesaurus Nal: |
Urochloa. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/158521/1/Silage-production-of-corn-intercropped.pdf
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Marc: |
LEADER 02501naa a2200313 a 4500
001 2068023
005 2017-05-16
008 2017 bl uuuu u00u1 u #d
100 1 $aPARIZ, C. M.
245 $aSilage production of corn intercropped with tropical forages in an integrated crop-livestock system with lambs.
260 $c2017
500 $aTítulo em português: Produção de silagem de milho consorciado com forrageiras tropicais em sistema de integração lavoura-pecuária com cordeiros.
520 $aThe objective of this work was to evaluate the effect of intercropping systems between corn and tropical forages, at different cutting heights, on silage production, light interception, land use efficiency, intercropping competition factors, and pasture production. In the 2010/2011 and 2011/2012 crop seasons, two cultivation modalities were evaluated in the summer/autumn ? monocropped corn with residual regrowth of signal grass (Urochloa decumbens) from the soil seed bank and corn intercropped with palisade grass (U. brizantha 'Marandu') ?, in a factorial arrangement with two cutting heights for silage production ? 0.20 and 0.45 m. After corn silage harvest, the forages were grazed by lambs in a semi-feedlot system, in the winter/spring. Monocropped corn and 0.45-m cutting height both reduced dry matter yield for silage. Corn intercropped with palisade grass improved land use efficiency from 13 to 31% compared with monocropped crop, with land equivalent ratio greater than 1. Palisade grass showed higher light interception than signal grass over the intercrop period with corn and provided greater forage yield for lambs to graze during winter/spring. Corn intercropped with palisade grass, compared with monocropped corn, especially at the cutting height of 0.45 m, is a viable option for improving silage and pasture production, as well as land use efficiency in the integrated crop-livestock system.
650 $aUrochloa
650 $aZea Mays
653 $aAltura de corte
653 $aCutting height
653 $aEquivalência de uso da terra
653 $aInterceptação luminosa
653 $aLand equivalent ratio
653 $aLight interception
700 1 $aCOSTA, C.
700 1 $aCRUSCIO, C. A. C.
700 1 $aMEIRELLES, P. R. de L.
700 1 $aCASTILHOS, A. M. de
700 1 $aANDREOTTI, M.
700 1 $aCOSTA, N. R.
700 1 $aMARTELLO, J. M.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 1, p. 54-62, jan. 2017.
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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| Registros recuperados : 97 | |
| 8. |  | MEIRELLES, P. R. de L.; MOCHIUTTI, S. Comportamento produtivo de gramíneas forrageiras cultivadas sob sombreamento. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 5., 2004, Curitiba. SAFs: desenvolvimento com proteção ambiental: anais. Colombo: Embrapa Florestas, 2004. p. 125-127. (Embrapa Florestas. Documentos, 98). Publicado também em: MONTOYA VILCAHUAMAN, L. J.; RIBASKI, J.; MACHADO, A. M. B. (Ed.). Sistemas agroflorestais e desenvolvimento com proteção ambiental: práticas e tecnologias desenvolvidas. Colombo: Embrapa Florestas, 2006. p. 163-175.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Amapá. |
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| Registros recuperados : 97 | |
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