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Registros recuperados : 18 | |
1. | | GEREMIA, E. V.; CRESTANI, S.; SILVA, S. C. da; MONTEIRO, R. A. C. Comportamento ingestivo e valor nutritivo de pastagens no sistema de integração lavoura-pecuária-floresta. In: FARIAS NETO, A. L. de; NASCIMENTO, A. F. do; ROSSONI, A. L.; MAGALHÃES, C. A. de S.; ITUASSU, D. R.; HOOGERHEIDE, E. S. S.; IKEDA, F. S.; FERNANDES JUNIOR, F.; FARIA, G. R.; ISERNHAGEN, I.; VENDRUSCULO, L. G.; MORALES, M. M.; CARNEVALLI, R. A. (Ed.). Embrapa Agrossilvipastoril: primeiras contribuições para o desenvolvimento de uma agropecuária sustentável. Brasília, DF: Embrapa, 2019. pt. 4, cap. 32, p. 356-359. Biblioteca(s): Embrapa Agrossilvipastoril. |
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2. | | MANFRIN, E.; COLETTI, A. J.; CRESTANI, S.; ALMODOVAR, R.; COLETTO, E. A.; CARNEVALLI, R. A. Produtividade de milho grão consorciado com braquiária em sistema integrado de leite In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 2.,2013, Sinop. Anais... Sinop, MT: Embrapa Agrossilvipastoril, 2013. 1 CD. Biblioteca(s): Embrapa Agrossilvipastoril. |
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3. | | ALMODOVAR, R. S.; CRESTANI, S.; CARNEVALLI, R. A.; GARCIA, L. F.; COLETTI, A. J.; MANFRIN, E. Distribuição de touceiras do capim-piatã sob regimes de sombra em sistemas integrados de produção de leite In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 2.,2013, Sinop. Anais... Sinop, MT: Embrapa Agrossilvipastoril, 2013. 1 CD. Biblioteca(s): Embrapa Agrossilvipastoril. |
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4. | | CRESTANI, S.; GEREMIA, E. V.; MASCHERONI, J. D. C.; CARNEVALLI, R. A.; SILVA, S. C. da. Uso do critério de interceptação de luz para o manejo do pastejo em área de integração lavoura pecuária floresta. In: FARIAS NETO, A. L. de; NASCIMENTO, A. F. do; ROSSONI, A. L.; MAGALHÃES, C. A. de S.; ITUASSU, D. R.; HOOGERHEIDE, E. S. S.; IKEDA, F. S.; FERNANDES JUNIOR, F.; FARIA, G. R.; ISERNHAGEN, I.; VENDRUSCULO, L. G.; MORALES, M. M.; CARNEVALLI, R. A. (Ed.). Embrapa Agrossilvipastoril: primeiras contribuições para o desenvolvimento de uma agropecuária sustentável. Brasília, DF: Embrapa, 2019. pt. 4, cap. 26, p. 321-326. Biblioteca(s): Embrapa Agrossilvipastoril; Embrapa Gado de Leite. |
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5. | | MELLO, A. C. T. de; CARNEVALLI, R. A.; CRESTANI, S.; SILVA, G. R. da; FLORENTINO, J. M. P. Aproveitamento de forragem do capim piatã em sistemas integrados de produção de leite In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 2.,2013, Sinop. Anais... Sinop, MT: Embrapa Agrossilvipastoril, 2013. 1 CD. Biblioteca(s): Embrapa Agrossilvipastoril. |
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6. | | CRESTANI, S.; CABALLERO, J. D.; GEREMIA, E. V.; MONTAGNER, D. B.; MONTEIRO, R. A. C.; SILVA, S. C. da. Chemical composition of leaves of the Piatã grass under shaded condition and submitted to deferred grazing. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 53., 2016, Gramado. Produção animal para as novas gerações: anais. Gramado: SBZ, 2016. Não paginado. Biblioteca(s): Embrapa Agrossilvipastoril. |
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7. | | CRESTANI, S.; GEREMIA, E. V.; CABALLERO, J. D.; MONTEIRO, R. A. C.; MONTAGNER, D. B.; SILVA, S. C. da. Effects of the deferment period on chemical composition of Piatã grass in silvipastoral systems. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 53., 2016, Gramado. Produção animal para as novas gerações: anais. Gramado: SBZ, 2016. Não paginado. Biblioteca(s): Embrapa Agrossilvipastoril. |
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8. | | CRESTANI, S.; GEREMIA, E. V.; CABALLERO, J. D.; MICHETTI, M.; CARNEVALLI, R. A.; SILVA, S. C. da. Herbage production from deferred grazing of Piatã brachiariagrass cultivated in a silvipastoral system. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015. p. 236. Biblioteca(s): Embrapa Agrossilvipastoril. |
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9. | | CRESTANI, S.; COLETTO, E. A.; GARCIA, L. F.; DEMICHELI, M.; CARNEVALLI, R. A.; SILVA, S. C. da. Densidade populacional de perfilhos de capim piatã em diferentes níveis de sombreamento In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 2.,2013, Sinop. Anais... Sinop, MT: Embrapa Agrossilvipastoril, 2013. 1 CD. Biblioteca(s): Embrapa Agrossilvipastoril. |
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10. | | MIGUEL, M. F.; RIBEIRO FILHO, H. M. N.; CRESTANI, S.; RAMOS, F. da R.; GENRO, T. C. M. Pasture characteristics of Italian ryegrass and milk production under different management strategies. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 47, n. 6, p. 863-868, jun. 2012. Biblioteca(s): Embrapa Pecuária Sul; Embrapa Unidades Centrais. |
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11. | | GARCIA, L. F.; MELLO, A. C. T.; BORGES, G. C.; CRESTANI, S.; CUSTÓDIO, J. S.; CARNEVALLI, R. A. Massa de forragem de capim piatã submetido a níveis de sombreamento em sistemas integrados de produção de leite In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 2.,2013, Sinop. Anais... Sinop, MT: Embrapa Agrossilvipastoril, 2013. 1 CD. Biblioteca(s): Embrapa Agrossilvipastoril. |
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12. | | CUSTODIO, J. da S.; COLETTI, A. J.; MELLO, A. C. T. de; CRESTANI, S.; COLETTO, E. A.; CARNEVALLI, R. A. Produtividade do milho submetido a condições de sombreamento em sistemas integrados de produção de leite In: JORNADA CIENTÍFICA DA EMBRAPA AGROSSILVIPASTORIL, 2.,2013, Sinop. Anais... Sinop, MT: Embrapa Agrossilvipastoril, 2013. 1 CD. Biblioteca(s): Embrapa Agrossilvipastoril. |
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13. | | CABALLERO, J. D.; SILVA, S. C. da; CRESTANI, S.; GEREMIA, E. V.; CARNEVALLI, R. A.; MICHETTI, M. Soil moisture during the transition between rainy and dry seasons in a croplivestock-forest integration area. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015. p. 130. Biblioteca(s): Embrapa Agrossilvipastoril. |
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14. | | CRESTANI, S.; CABALLERO, J. D.; GEREMIA, E. V.; MICHETTI, M.; CARNEVALLI, R. A.; SILVA, S. C. da. Suitability of Piatã brachiariagrass to deferred grazing in silvipastoral systems. In: WORLD CONGRESS ON INTEGRATED CROP-LIVESTOCK-FOREST SYSTEMS; INTERNATIONAL SYMPOSIUM ON INTEGRATED CROP-LIVESTOCK SYSTEMS, 3., 2015, Brasília, DF. Towards sustainable intensification: proceedings. Brasília, DF: Embrapa, 2015. p. 237. Biblioteca(s): Embrapa Agrossilvipastoril. |
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15. | | CRESTANI, S.; MASCHERONI, J. D. C.; GEREMIA, E. V.; MONTEIRO, R. A. C.; MOURÃO, G. B.; SILVA, S. C. da. Sward structural characteristics and herbage accumulation of Piatã palisade grass (Brachiaria brizantha) in a crop-livestock-forest integration area. Crop and Pasture Science, v. 68, n. 9, p. 859-871, 2017. Biblioteca(s): Embrapa Agrossilvipastoril. |
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17. | | COLETTI, A. J.; MONTEIRO, R. A. C.; LAZARINI, E.; SILVA, W. L. da; MARCARINI, B. de Q.; CRESTANI, S.; BUCHELT, A. C.; DALCHIAVON, F. C. Desenvolvimento da cultura do milho em diferentes condições de luminosidade e distâncias de avaliação em relação aos renques de eucalipto. In: CONGRESSO BRASILEIRO DE SISTEMAS AGROFLORESTAIS, 10., 2016, Cuiabá. SAF: aprendizados, desafios e perspectivas: anais. Cuiabá: SBSAF, 2016. 3 p. Biblioteca(s): Embrapa Agrossilvipastoril. |
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18. | | GARCIA, L. F.; MELLO, A. C. T.; CARNEVALLI, R. A.; SHIRATSUCHI, L. S.; PEDREIRA, B. C. e; LOPES, L. B.; CRESTANI, S. Spatial Distribution of Dung in Integrated Dairy Systems. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 51, 2014, Barra dos Coqueiros. A produção animal frente às mudanças climáticas e tecnológicas. Anais... Barra dos coqueiros: Sociedade Brasileira de Zootecnia, 2014. Biblioteca(s): Embrapa Agrossilvipastoril. |
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Registros recuperados : 18 | |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Agrossilvipastoril. Para informações adicionais entre em contato com cpamt.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Agrossilvipastoril. |
Data corrente: |
07/11/2018 |
Data da última atualização: |
07/11/2018 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
VERAGEREMIA, E.; CRESTANI, S.; MASCHERONI, J. D. C.; MONTEIRO, R. A. C.; MOURÃO, G. B.; SILVA, S. C. da. |
Afiliação: |
ELIANA VERAGEREMIA, USP, ESALQ, PIRACICABA; STEBEN CRESTANI, USP, ESALQ, PIRACICABA; JORGE DANIEL CABALLERO MASCHERONI, UNIVERSIDAD NACIONAL DE ASUNCIÓN, SAN LORENZO; ROBERTA APARECIDA C MONTEIRO, CNPGL; GERSON BARRETO MOURÃO, USP, ESALQ, PIRACICABA; SILA CARNEIRO DA SILVA, USP, ESALQ, PIRACICABA. |
Título: |
Sward structure and herbage intake of Brachiaria brizantha cv. Piatã in a crop-livestock-forestry integration area. |
Ano de publicação: |
2018 |
Fonte/Imprenta: |
Livestock Science, v. 212, p. 83-92, 2018. |
DOI: |
https://doi.org/10.1016/j.livsci.2018.03.020 |
Idioma: |
Inglês |
Conteúdo: |
Forage species tolerate varying degrees of shading. In agrosilvopastoral systems, forage plants are able to adjust and partially compensate growth reduction under light stress. These adjustments change morphological proportions and composition along the vertical profile of the sward. Sward morphological composition is directly related to animal intake behavior and performance. One objective of this study was to evaluate the effects of different tree shading levels on sward vertical structure of Piatã palisadegrass cultivated in a crop-livestock-forestry integration area. Another objective was to identify the relationship between sward vertical structure and herbage intake by cattle (Boss pp.). Three experiments were conducted simultaneously to evaluate three shading levels: 1. Full sunlight (FS); 2. Moderate shade (MS; 338 trees.ha−1); and Intense shade (IS; 714 trees.ha−1). Evaluation was performed during three periods in which total rainfall during the experimental period corresponded to 86, 12 and 2% (periods 1, 2 and 3, respectively). Pastures were rotationally stocked and grazed at 95% canopy light interception (LI) during regrowth (95% LI). Two strategies for taking the reference readings of LI were tested in IS paddocks: LI reading inside (under the tree canopy) and outside (under full natural light) the experimental area. The IS had greatest forage height and proportion of stems, both pre- grazing and post-grazing. Consequently, animals under IS had decreased bite mass and intake rate, pre- and post-grazing except for period 3. There was an effect of shading level on herbage crude protein (CP) concentration. Greatest CP concentrations were observed on IS areas. Neutral detergent fiber (NDF) and acid detergent fiber (ADF) did not vary with shading levels. Herbage dry matter digestibility varied with evaluation period, and lowest values were recorded during period 3. Greater herbage intake was observed on FS and MS relative to IS, due to greater leaf proportion in sward herbage mass. Moderate shading is not so detrimental to system's productivity, highlighting the importance of adequate choice of tree species, plant density and arrangement. MenosForage species tolerate varying degrees of shading. In agrosilvopastoral systems, forage plants are able to adjust and partially compensate growth reduction under light stress. These adjustments change morphological proportions and composition along the vertical profile of the sward. Sward morphological composition is directly related to animal intake behavior and performance. One objective of this study was to evaluate the effects of different tree shading levels on sward vertical structure of Piatã palisadegrass cultivated in a crop-livestock-forestry integration area. Another objective was to identify the relationship between sward vertical structure and herbage intake by cattle (Boss pp.). Three experiments were conducted simultaneously to evaluate three shading levels: 1. Full sunlight (FS); 2. Moderate shade (MS; 338 trees.ha−1); and Intense shade (IS; 714 trees.ha−1). Evaluation was performed during three periods in which total rainfall during the experimental period corresponded to 86, 12 and 2% (periods 1, 2 and 3, respectively). Pastures were rotationally stocked and grazed at 95% canopy light interception (LI) during regrowth (95% LI). Two strategies for taking the reference readings of LI were tested in IS paddocks: LI reading inside (under the tree canopy) and outside (under full natural light) the experimental area. The IS had greatest forage height and proportion of stems, both pre- grazing and post-grazing. Consequently, animals under IS had decre... Mostrar Tudo |
Palavras-Chave: |
Forage intake; Integration systems; Light interception; Piatã palisadegrass. |
Thesaurus NAL: |
Nutritive value. |
Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
Marc: |
LEADER 03004naa a2200253 a 4500 001 2098971 005 2018-11-07 008 2018 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.livsci.2018.03.020$2DOI 100 1 $aVERAGEREMIA, E. 245 $aSward structure and herbage intake of Brachiaria brizantha cv. Piatã in a crop-livestock-forestry integration area.$h[electronic resource] 260 $c2018 520 $aForage species tolerate varying degrees of shading. In agrosilvopastoral systems, forage plants are able to adjust and partially compensate growth reduction under light stress. These adjustments change morphological proportions and composition along the vertical profile of the sward. Sward morphological composition is directly related to animal intake behavior and performance. One objective of this study was to evaluate the effects of different tree shading levels on sward vertical structure of Piatã palisadegrass cultivated in a crop-livestock-forestry integration area. Another objective was to identify the relationship between sward vertical structure and herbage intake by cattle (Boss pp.). Three experiments were conducted simultaneously to evaluate three shading levels: 1. Full sunlight (FS); 2. Moderate shade (MS; 338 trees.ha−1); and Intense shade (IS; 714 trees.ha−1). Evaluation was performed during three periods in which total rainfall during the experimental period corresponded to 86, 12 and 2% (periods 1, 2 and 3, respectively). Pastures were rotationally stocked and grazed at 95% canopy light interception (LI) during regrowth (95% LI). Two strategies for taking the reference readings of LI were tested in IS paddocks: LI reading inside (under the tree canopy) and outside (under full natural light) the experimental area. The IS had greatest forage height and proportion of stems, both pre- grazing and post-grazing. Consequently, animals under IS had decreased bite mass and intake rate, pre- and post-grazing except for period 3. There was an effect of shading level on herbage crude protein (CP) concentration. Greatest CP concentrations were observed on IS areas. Neutral detergent fiber (NDF) and acid detergent fiber (ADF) did not vary with shading levels. Herbage dry matter digestibility varied with evaluation period, and lowest values were recorded during period 3. Greater herbage intake was observed on FS and MS relative to IS, due to greater leaf proportion in sward herbage mass. Moderate shading is not so detrimental to system's productivity, highlighting the importance of adequate choice of tree species, plant density and arrangement. 650 $aNutritive value 653 $aForage intake 653 $aIntegration systems 653 $aLight interception 653 $aPiatã palisadegrass 700 1 $aCRESTANI, S. 700 1 $aMASCHERONI, J. D. C. 700 1 $aMONTEIRO, R. A. C. 700 1 $aMOURÃO, G. B. 700 1 $aSILVA, S. C. da 773 $tLivestock Science$gv. 212, p. 83-92, 2018.
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