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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo; Embrapa Unidades Centrais. |
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Data corrente: |
17/11/2017 |
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Data da última atualização: |
25/07/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PASCOALOTO, I. M.; ANDREOTTI, M.; CRUZ, S. S. da; SABBAG, O. J.; BORGHI, E.; LIMA, G. C. de; MODESTO, V. C. |
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Afiliação: |
Isabô Melina Pascoaloto, Universidade Estadual Paulista - Unesp; Marcelo Andreotti, Universidade Estadual Paulista - Unesp; Sanderley Simões da Cruz, Instituto Federal do Pará - IFPA; Omar Jorge Sabbag, Universidade Estadual Paulista - Unesp; EMERSON BORGHI, CNPMS; Gilmar Cotrin de Lima, Universidade Estadual Paulista - Unesp; Viviane Cristina Modesto, Universidade Estadual Paulista - Unesp. |
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Título: |
Economic analysis of sorghum consortia with forages or with dwarf pigeon pea succeeded by soybean or corn. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 10, p. 833-840, out. 2017. |
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Idioma: |
Inglês |
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Notas: |
Título em português: Análise econômica de consórcios de sorgo com forrageiras ou guandu-anão sucedidos por soja ou milho. |
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Conteúdo: |
The objective of this work was to determine the most economically viable integrated no-tillage croplivestock system by intercropping sorghum with tropical forages or dwarf pigeon pea, succeeded by soybean or corn, over a two-year period. The experiment was carried out in a randomized complete block design with four replicates. The treatments consisted of forage sorghum intercropped with: 'Marandu' grass; 'Marandu' grass and dwarf pigeon pea; 'Mombaça' grass; 'Mombaça' grass and dwarf pigeon pea; and dwarf pigeon pea and single sorghum, harvested for silage in the first cut and regrowth, succeeded by soybean or corn. The following calculations were made: effective operational cost, total operational costs, gross revenues, operational income, profitability index, equilibrium price, and equilibrium productivity. These variables were determined for individual crops, as well as for the sum of the crops occupying the same area over time. The sorghum consortia with 'Mombaça' grass, with or without dwarf pigeon pea, had 18 and 14% lower productivity and profitability, respectively, than the sorghum consortia with 'Marandu' grass, with or without dwarf pigeon pea. Soybean in succession requires less chemical control of the 'Mombaça' grass than corn in succession. |
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Palavras-Chave: |
Integração lavourapecuária; Integrated crop-livestock system. |
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Thesagro: |
Cajanus Cajan; Plantio direto; Rentabilidade. |
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Thesaurus Nal: |
Megathyrsus maximus; No-tillage; Profitability; Urochloa brizantha. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/166912/1/Economic-analysis-of-sorghum.pdf
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Marc: |
LEADER 02336naa a2200313 a 4500
001 2083304
005 2018-07-25
008 2017 bl uuuu u00u1 u #d
100 1 $aPASCOALOTO, I. M.
245 $aEconomic analysis of sorghum consortia with forages or with dwarf pigeon pea succeeded by soybean or corn.
260 $c2017
500 $aTítulo em português: Análise econômica de consórcios de sorgo com forrageiras ou guandu-anão sucedidos por soja ou milho.
520 $aThe objective of this work was to determine the most economically viable integrated no-tillage croplivestock system by intercropping sorghum with tropical forages or dwarf pigeon pea, succeeded by soybean or corn, over a two-year period. The experiment was carried out in a randomized complete block design with four replicates. The treatments consisted of forage sorghum intercropped with: 'Marandu' grass; 'Marandu' grass and dwarf pigeon pea; 'Mombaça' grass; 'Mombaça' grass and dwarf pigeon pea; and dwarf pigeon pea and single sorghum, harvested for silage in the first cut and regrowth, succeeded by soybean or corn. The following calculations were made: effective operational cost, total operational costs, gross revenues, operational income, profitability index, equilibrium price, and equilibrium productivity. These variables were determined for individual crops, as well as for the sum of the crops occupying the same area over time. The sorghum consortia with 'Mombaça' grass, with or without dwarf pigeon pea, had 18 and 14% lower productivity and profitability, respectively, than the sorghum consortia with 'Marandu' grass, with or without dwarf pigeon pea. Soybean in succession requires less chemical control of the 'Mombaça' grass than corn in succession.
650 $aMegathyrsus maximus
650 $aNo-tillage
650 $aProfitability
650 $aUrochloa brizantha
650 $aCajanus Cajan
650 $aPlantio direto
650 $aRentabilidade
653 $aIntegração lavourapecuária
653 $aIntegrated crop-livestock system
700 1 $aANDREOTTI, M.
700 1 $aCRUZ, S. S. da
700 1 $aSABBAG, O. J.
700 1 $aBORGHI, E.
700 1 $aLIMA, G. C. de
700 1 $aMODESTO, V. C.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 10, p. 833-840, out. 2017.
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Registro original: |
Embrapa Milho e Sorgo (CNPMS) |
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| 4. |  | BROWN, G. G.; BUENO-VILLEGAS, J.; HERNÁNDEZ-CASTELLANOS, B.; BAROIS, I.; ANGELES, A.; FRAGOSO, C. Earthworm seasonal dynamics and secondary production in a native paddock at La Víbora, Mexico. In: ENCONTRO LATINO-AMERICANO DE ECOLOGIA E TAXONOMIA DE OLIGOQUETAS, 3., 2007, Curitiba. Minhocas como bioindicadoras ambientais: princípios e práticas: anais. Colombo: Embrapa Florestas, 2008. 1 CD-ROM.| Tipo: Resumo em Anais de Congresso |
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