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Registro Completo |
Biblioteca(s): |
Embrapa Pesca e Aquicultura; Embrapa Unidades Centrais. |
Data corrente: |
28/04/2017 |
Data da última atualização: |
24/05/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
ALMEIDA, R. E. M. de; GOMES, C. M.; LAGO, B. C.; OLIVEIRA, S. M. de; PIEROZAN JUNIOR, C.; FAVARIN, J. L. |
Afiliação: |
RODRIGO ESTEVAM MUNHOZ DE ALMEIDA, CNPASA; CAIO MACRET GOMES, ESALQ; BRUNO COCCO LAGO, ESALQ; SILAS MACIEL DE OLIVEIRA, ESALQ; CLOVIS PIEROZAN JUNIOR, INSTITUTO FEDERAL DO PARANA; JOSE LAERCIO FAVARIN, ESALQ. |
Título: |
Corn yield, forage production and quality affected by methods of intercropping corn and Panicum maximum. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 52, n. 3, p. 170-176, mar. 2017. |
ISSN: |
1678-3921 |
DOI: |
10.1590/S0100-204X2017000300004 |
Idioma: |
Inglês |
Conteúdo: |
The objective of this work was to evaluate methods of intercropping corn and Panicum spp. forages and their effects on corn yield and forage development. Two experiments with Panicum spp. were conducted, one with 'Tanzania' and other with 'Massai' in the municipality of Piracicaba, in the state of São Paulo, Brazil, in the 2012/2013 growing season. In both experiments, the treatments were: broadcast seeding of Panicum spp. at the same time of corn sowing; corn with Panicum spp. between rows; Panicum spp. sown with fertilizer; Panicum spp. sown between corn rows after corn establishment; broadcast seeding of Panicum spp. after corn establishment; and sole corn sowing. For corn, leaf nitrogen content, ear height, and grain yield were evaluated. For Panicum spp. cultivars, height, dry mass, tiller density, and leaf:stem ratio were evaluated. The intercropping establishment methods used do not affect corn growth, grain yield, and N leaf content. The seeding of both cultivars of Panicum spp. when corn plants had four expanded leaves reduces forage dry mass production and increases the leaf:stem ratio. The Panicum spp. broadcast method, performed after corn was established, does not allow appropriate establishment, with few plants in the area. |
Palavras-Chave: |
Capim Tanzania; Competição interespecífica; Gramínea perene tropical; Tropical perennial grass. |
Thesagro: |
Graminea; Milho; Zea mays. |
Thesaurus Nal: |
Interspecific competition; Megathyrsus maximus. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/159876/1/Corn-yield-forage-production.pdf
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Marc: |
LEADER 02249naa a2200313 a 4500 001 2069036 005 2017-05-24 008 2017 bl uuuu u00u1 u #d 022 $a1678-3921 024 7 $a10.1590/S0100-204X2017000300004$2DOI 100 1 $aALMEIDA, R. E. M. de 245 $aCorn yield, forage production and quality affected by methods of intercropping corn and Panicum maximum.$h[electronic resource] 260 $c2017 520 $aThe objective of this work was to evaluate methods of intercropping corn and Panicum spp. forages and their effects on corn yield and forage development. Two experiments with Panicum spp. were conducted, one with 'Tanzania' and other with 'Massai' in the municipality of Piracicaba, in the state of São Paulo, Brazil, in the 2012/2013 growing season. In both experiments, the treatments were: broadcast seeding of Panicum spp. at the same time of corn sowing; corn with Panicum spp. between rows; Panicum spp. sown with fertilizer; Panicum spp. sown between corn rows after corn establishment; broadcast seeding of Panicum spp. after corn establishment; and sole corn sowing. For corn, leaf nitrogen content, ear height, and grain yield were evaluated. For Panicum spp. cultivars, height, dry mass, tiller density, and leaf:stem ratio were evaluated. The intercropping establishment methods used do not affect corn growth, grain yield, and N leaf content. The seeding of both cultivars of Panicum spp. when corn plants had four expanded leaves reduces forage dry mass production and increases the leaf:stem ratio. The Panicum spp. broadcast method, performed after corn was established, does not allow appropriate establishment, with few plants in the area. 650 $aInterspecific competition 650 $aMegathyrsus maximus 650 $aGraminea 650 $aMilho 650 $aZea mays 653 $aCapim Tanzania 653 $aCompetição interespecífica 653 $aGramínea perene tropical 653 $aTropical perennial grass 700 1 $aGOMES, C. M. 700 1 $aLAGO, B. C. 700 1 $aOLIVEIRA, S. M. de 700 1 $aPIEROZAN JUNIOR, C. 700 1 $aFAVARIN, J. L. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 52, n. 3, p. 170-176, mar. 2017.
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Embrapa Pesca e Aquicultura (CNPASA) |
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1. | | CAMPELLO, E. F. C.; MATOS, P. N.; RIBEIRO, E. M. da S.; JANTALIA, C. P. REIS, V. M. A.; RESENDE, A. S. de; CUNHA, R. N. V. da; FRANCO, A. A. Avaliação de genótipos de dendê quanto à adaptação em áreas alteradas pela mineração de bauxita em Porto Trombetas, município de Oriximiná, PA Seropédica: Embrapa Agrobiologia, 2008. (Embrapa Agrobiologia. Documentos, 255).Biblioteca(s): Embrapa Agrobiologia; Embrapa Amazônia Ocidental. |
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