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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Milho e Sorgo. |
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Data corrente: |
16/09/2015 |
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Data da última atualização: |
15/03/2016 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CRUSCIOL, C. A. C.; NASCENTE, A. S.; BORGHI, E.; SORATTO, R. P.; MARTINS, P. O. |
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Afiliação: |
CARLOS ALEXANDRE COSTA CRUSCIOL, UNESP, Botucatu-SP; ADRIANO STEPHAN NASCENTE, CNPAF; EMERSON BORGHI, CNPMS; ROGÉRIO PERES SORATTO, UNESP, Botucatu-SP; PRISCILA O. MARTINS, UNESP, Botucatu-SP. |
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Título: |
Improving soil fertility and crop yield in a tropical region with palisadegrass cover crops. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Agronomy Journal, Madison, v. 107, n. 6, p. 2271-2280, 2015. |
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DOI: |
10.2134/agronj14.0603 |
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Idioma: |
Inglês |
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Conteúdo: |
In tropical regions with dry winters, low plant biomass accumulation during the period between spring?summer crop cultivations can negatively impact soil resources and make the no-till (NT) system unsustainable. Incorporating palisadegrass [Urochloa brizantha (Hochst. Ex A. Rich.) R.D. Webster] [syn. Brachiaria brizantha (Hochst. Ex A. Rich) Stapf] in traditional grain production areas could improve soil quality for subsequent crops and lead to positive effects on grain yield. The objective of this study was to evaluate the effects of growing palisadegrass on soil fertility, plant nutrition, and grain yield of subsequent cash crops in a tropical region. The experiment was performed in southeastern Brazil in plots that were grown for two consecutive growing seasons (2002?2003 and 2003?2004) with either monocropped corn (Zea mays L.) or corn intercropped with palisadegrass. An initial evaluation of soil fertility was performed in November 2004 when the land was either fallow (following monocropped corn) or covered by palisadegrass (intercropped areas). After the preceding treatments, the following crops were cultivated: soybean [Glycine max (L.) Merr.] during the 2004?2005 and 2005?2006 spring?summer, white oat (Avena sativa L.) during the 2005 and 2006 fall?winter, and corn during the 2006?2007 spring?summer. Intercropping palisadegrass with corn increased the soil fertility compared to monocropped corn. Soybean, white oat, and corn all had higher leaf macronutrient concentrations and grain yields in previously intercropped areas than in monocropped areas. Therefore, the periodic, short-term incorporation of a perennial forage grass, such as palisadegrass, as a cover crop is recommended to increase grain production and to improve the soil fertility of grain-production areas. MenosIn tropical regions with dry winters, low plant biomass accumulation during the period between spring?summer crop cultivations can negatively impact soil resources and make the no-till (NT) system unsustainable. Incorporating palisadegrass [Urochloa brizantha (Hochst. Ex A. Rich.) R.D. Webster] [syn. Brachiaria brizantha (Hochst. Ex A. Rich) Stapf] in traditional grain production areas could improve soil quality for subsequent crops and lead to positive effects on grain yield. The objective of this study was to evaluate the effects of growing palisadegrass on soil fertility, plant nutrition, and grain yield of subsequent cash crops in a tropical region. The experiment was performed in southeastern Brazil in plots that were grown for two consecutive growing seasons (2002?2003 and 2003?2004) with either monocropped corn (Zea mays L.) or corn intercropped with palisadegrass. An initial evaluation of soil fertility was performed in November 2004 when the land was either fallow (following monocropped corn) or covered by palisadegrass (intercropped areas). After the preceding treatments, the following crops were cultivated: soybean [Glycine max (L.) Merr.] during the 2004?2005 and 2005?2006 spring?summer, white oat (Avena sativa L.) during the 2005 and 2006 fall?winter, and corn during the 2006?2007 spring?summer. Intercropping palisadegrass with corn increased the soil fertility compared to monocropped corn. Soybean, white oat, and corn all had higher leaf macronutrient concentra... Mostrar Tudo |
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Palavras-Chave: |
Região tropical; Soybean. |
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Thesagro: |
Aveia; Brachiaria brizantha; Cultivo intercalado; Fertilidade do solo; Milho; Planta de cobertura; Planta forrageira; Soja. |
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Thesaurus Nal: |
Corn; Cover crops; Oats; Soil fertility. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02774naa a2200349 a 4500
001 2024033
005 2016-03-15
008 2015 bl uuuu u00u1 u #d
024 7 $a10.2134/agronj14.0603$2DOI
100 1 $aCRUSCIOL, C. A. C.
245 $aImproving soil fertility and crop yield in a tropical region with palisadegrass cover crops.$h[electronic resource]
260 $c2015
520 $aIn tropical regions with dry winters, low plant biomass accumulation during the period between spring?summer crop cultivations can negatively impact soil resources and make the no-till (NT) system unsustainable. Incorporating palisadegrass [Urochloa brizantha (Hochst. Ex A. Rich.) R.D. Webster] [syn. Brachiaria brizantha (Hochst. Ex A. Rich) Stapf] in traditional grain production areas could improve soil quality for subsequent crops and lead to positive effects on grain yield. The objective of this study was to evaluate the effects of growing palisadegrass on soil fertility, plant nutrition, and grain yield of subsequent cash crops in a tropical region. The experiment was performed in southeastern Brazil in plots that were grown for two consecutive growing seasons (2002?2003 and 2003?2004) with either monocropped corn (Zea mays L.) or corn intercropped with palisadegrass. An initial evaluation of soil fertility was performed in November 2004 when the land was either fallow (following monocropped corn) or covered by palisadegrass (intercropped areas). After the preceding treatments, the following crops were cultivated: soybean [Glycine max (L.) Merr.] during the 2004?2005 and 2005?2006 spring?summer, white oat (Avena sativa L.) during the 2005 and 2006 fall?winter, and corn during the 2006?2007 spring?summer. Intercropping palisadegrass with corn increased the soil fertility compared to monocropped corn. Soybean, white oat, and corn all had higher leaf macronutrient concentrations and grain yields in previously intercropped areas than in monocropped areas. Therefore, the periodic, short-term incorporation of a perennial forage grass, such as palisadegrass, as a cover crop is recommended to increase grain production and to improve the soil fertility of grain-production areas.
650 $aCorn
650 $aCover crops
650 $aOats
650 $aSoil fertility
650 $aAveia
650 $aBrachiaria brizantha
650 $aCultivo intercalado
650 $aFertilidade do solo
650 $aMilho
650 $aPlanta de cobertura
650 $aPlanta forrageira
650 $aSoja
653 $aRegião tropical
653 $aSoybean
700 1 $aNASCENTE, A. S.
700 1 $aBORGHI, E.
700 1 $aSORATTO, R. P.
700 1 $aMARTINS, P. O.
773 $tAgronomy Journal, Madison$gv. 107, n. 6, p. 2271-2280, 2015.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
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Registro |
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Voltar
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| Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
18/02/2011 |
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Data da última atualização: |
10/03/2011 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
TAVARES, L. C. V.; BASSOI, M. C.; MIRANDA, L. C.; FRONZA, V.; LIMA, D. de; BECKERT, O. P.; CAMPOS, L. A. C.; DENGLER, R. U.; SHIOGA, P. S.; RIEDE, C. R.; OLIVEIRA, A. B. de. |
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Afiliação: |
LUIS CESAR VIEIRA TAVARES, CNPSO; MANOEL CARLOS BASSOI, CNPSO; LUIZ CARLOS MIRANDA, SNTEEN Londrina; VANOLI FRONZA, CNPSO; DIVANIA DE LIMA, CNPSO; OSMAR PAULO BECKERT, SNTEEN P Grossa; L. A. C. CAMPOS, IAPAR/Fundação Meridional de Apoio à Pesquisa Agropecuária; R. U. DENGLER, Fundação Meridional de Apoio à Pesquisa Agropecuária; P. S. SHIOGA, IAPAR; C. R. RIEDE, IAPAR/ Fundação Meridional de Apoio à Pesquisa Agropecuária; ARNOLD BARBOSA DE OLIVEIRA, CNPSO. |
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Título: |
Resultados das unidades demonstrativas das cultivares de trigo da Embrapa nos estados do Paraná, de Sâo Paulo, de Santa Catarina e do Mato Grosso do Sul, em 2009. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 4., 2010, Cascavel. Ata e resumos... Cascavel, PR: Comissão Brasileira de Pesquisa de Trigo e Triticale: COODETEC, 2010. 1 CD-ROM. Organizado por Volmir Sergio Marchioro, Francisco de Assis Franco, Andrelise Daltoé. |
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Páginas: |
3 p. |
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Idioma: |
Português |
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Thesagro: |
Trigo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01011naa a2200253 a 4500
001 1877967
005 2011-03-10
008 2010 bl uuuu u00u1 u #d
100 1 $aTAVARES, L. C. V.
245 $aResultados das unidades demonstrativas das cultivares de trigo da Embrapa nos estados do Paraná, de Sâo Paulo, de Santa Catarina e do Mato Grosso do Sul, em 2009.
260 $c2010
300 $a3 p.
650 $aTrigo
700 1 $aBASSOI, M. C.
700 1 $aMIRANDA, L. C.
700 1 $aFRONZA, V.
700 1 $aLIMA, D. de
700 1 $aBECKERT, O. P.
700 1 $aCAMPOS, L. A. C.
700 1 $aDENGLER, R. U.
700 1 $aSHIOGA, P. S.
700 1 $aRIEDE, C. R.
700 1 $aOLIVEIRA, A. B. de
773 $tIn: REUNIÃO DA COMISSÃO BRASILEIRA DE PESQUISA DE TRIGO E TRITICALE, 4., 2010, Cascavel. Ata e resumos... Cascavel, PR: Comissão Brasileira de Pesquisa de Trigo e Triticale: COODETEC, 2010. 1 CD-ROM. Organizado por Volmir Sergio Marchioro, Francisco de Assis Franco, Andrelise Daltoé.
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Embrapa Soja (CNPSO) |
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