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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
04/03/2011 |
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Data da última atualização: |
29/05/2017 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
MARTINS, M. V. V.; CARDOSO, J. E.; CAVALCANTI, J. J. V.; MELO, J. G. M. de; LIMA, J. da S. |
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Afiliação: |
MARLON VAGNER VALENTIM MARTINS, CNPAT; JOSE EMILSON CARDOSO, CNPAT; JOSE JAIME VASCONCELOS CAVALCANTI, CNPA; José Glauber Moreira de Melo, UFC; Joilson da Silva Lima, UFC. |
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Título: |
Caracterização das progênies híbridas do cajueiro anão precoce quanto à infecção de Lasiodiplodia theobromae. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Anais... Natal: Sociedade Brasileira de Fruticultura, 2010. |
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Idioma: |
Português |
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Palavras-Chave: |
Cajueiro-anão precoce. |
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Thesagro: |
Lasiodiplodia Theobromae. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/34303/1/AT10090.pdf
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Marc: |
LEADER 00638nam a2200169 a 4500
001 1880038
005 2017-05-29
008 2010 bl uuuu u00u1 u #d
100 1 $aMARTINS, M. V. V.
245 $aCaracterização das progênies híbridas do cajueiro anão precoce quanto à infecção de Lasiodiplodia theobromae.
260 $aIn: CONGRESSO BRASILEIRO DE FRUTICULTURA, 21., 2010, Natal. Anais... Natal: Sociedade Brasileira de Fruticultura$c2010
650 $aLasiodiplodia Theobromae
653 $aCajueiro-anão precoce
700 1 $aCARDOSO, J. E.
700 1 $aCAVALCANTI, J. J. V.
700 1 $aMELO, J. G. M. de
700 1 $aLIMA, J. da S.
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Embrapa Agroindústria Tropical (CNPAT) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sul. Para informações adicionais entre em contato com cppsul.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Pecuária Sul. |
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Data corrente: |
14/09/2021 |
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Data da última atualização: |
14/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
CEZIMBRA, I. M.; NUNES, P. A. de A.; SOUZA FILHO, W. de; TISCHLER, M. R.; GENRO, T. C. M.; BAYER, C.; SAVIAN, J. V.; BONNET, O. J. F.; SOUSSANA, J.-F.; CARVALHO, P. C. de F. |
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Afiliação: |
IAN MACHADO CEZIMBRA, UFRGS; PEDRO ARTHUR DE ALBUQUERQUE NUNES, UFRGS; WILLIAM DE SOUZA FILHO, UFRGS; MARCELO RITZEL TISCHLER, UFRGS; TERESA CRISTINA MORAES GENRO, CPPSUL; CIMÉLIO BAYER, UFRGS; JEAN VÍCTOR SAVIAN, INIA; OLIVIER JEAN FRANÇOIS BONNET, UFRGS; JEAN-FRANÇOIS SOUSSANA, INRAE; PAULO CÉSAR DE FACCIO CARVALHO, UFRGS. |
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Título: |
Potential of grazing management to improve beef cattle production and mitigate methane emissions in native grasslands of the Pampa biome. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Science of the Total Environment, v. 780, 146582, Aug. 2021. |
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DOI: |
https://doi.org/10.1016/j.scitotenv.2021.146582 |
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Idioma: |
Inglês |
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Conteúdo: |
We tested the hypothesis that improving sward structure through adjustments in forage allowance results in greater forage intake and live weight (LW) gains by beef cattle and lower CH4 emissions per unit LW gain and unit area in a native grassland ecosystem of the Pampa biome. The experiment was carried out during 2012 and 2013 in southern Brazil. The experimental design was a randomized complete block with two replicates. Treatments consisted of five contrasting forage allowances of a native grassland managed under continuous stocking: 4, 8, 8?12, 12, and 16 kg of dry matter (DM) 100 kg LW−1 day−1 (or % LW). The 8?12% LW treatment had a variable forage allowance of 8% LW in spring and 12% LW in summer, autumn, and winter. Forage allowance was controlled by changes in stocking rate (kg LW ha−1). Average daily gain (kg LW day−1) was high for forage allowances of 12 and 16% LW but decreased at 8%, reaching the lowest value at 4% LW treatment (p < 0.001). Live weight gain ha−1 year−1 was the greatest at forage allowance of 8?12% LW (p < 0.001). Forage DM intake peaked at a forage allowance of 12% LW (p = 0.005). Individual CH4 emissions remained constant around 150 g day−1 for the two highest forage allowances and decreased to 118 and 107 g day−1 under forage allowances of 8 and 4% LW, respectively (p = 0.002). Emissions per unit LW gain and unit area were driven by animal productivity changes and decreased with increasing forage allowance (p = 0.001 and p = 0.040, respectively). We propose that the combination of 8% LW forage allowance during spring and 12% LW during the rest of the year should be targeted to best balance animal production and environmental impact in the Pampa biome. MenosWe tested the hypothesis that improving sward structure through adjustments in forage allowance results in greater forage intake and live weight (LW) gains by beef cattle and lower CH4 emissions per unit LW gain and unit area in a native grassland ecosystem of the Pampa biome. The experiment was carried out during 2012 and 2013 in southern Brazil. The experimental design was a randomized complete block with two replicates. Treatments consisted of five contrasting forage allowances of a native grassland managed under continuous stocking: 4, 8, 8?12, 12, and 16 kg of dry matter (DM) 100 kg LW−1 day−1 (or % LW). The 8?12% LW treatment had a variable forage allowance of 8% LW in spring and 12% LW in summer, autumn, and winter. Forage allowance was controlled by changes in stocking rate (kg LW ha−1). Average daily gain (kg LW day−1) was high for forage allowances of 12 and 16% LW but decreased at 8%, reaching the lowest value at 4% LW treatment (p < 0.001). Live weight gain ha−1 year−1 was the greatest at forage allowance of 8?12% LW (p < 0.001). Forage DM intake peaked at a forage allowance of 12% LW (p = 0.005). Individual CH4 emissions remained constant around 150 g day−1 for the two highest forage allowances and decreased to 118 and 107 g day−1 under forage allowances of 8 and 4% LW, respectively (p = 0.002). Emissions per unit LW gain and unit area were driven by animal productivity changes and decreased with increasing forage ... Mostrar Tudo |
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Thesagro: |
Efeito Estufa; Gado de Corte; Manejo; Pastagem. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02678naa a2200289 a 4500
001 2134314
005 2021-09-14
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.scitotenv.2021.146582$2DOI
100 1 $aCEZIMBRA, I. M.
245 $aPotential of grazing management to improve beef cattle production and mitigate methane emissions in native grasslands of the Pampa biome.$h[electronic resource]
260 $c2021
520 $aWe tested the hypothesis that improving sward structure through adjustments in forage allowance results in greater forage intake and live weight (LW) gains by beef cattle and lower CH4 emissions per unit LW gain and unit area in a native grassland ecosystem of the Pampa biome. The experiment was carried out during 2012 and 2013 in southern Brazil. The experimental design was a randomized complete block with two replicates. Treatments consisted of five contrasting forage allowances of a native grassland managed under continuous stocking: 4, 8, 8?12, 12, and 16 kg of dry matter (DM) 100 kg LW−1 day−1 (or % LW). The 8?12% LW treatment had a variable forage allowance of 8% LW in spring and 12% LW in summer, autumn, and winter. Forage allowance was controlled by changes in stocking rate (kg LW ha−1). Average daily gain (kg LW day−1) was high for forage allowances of 12 and 16% LW but decreased at 8%, reaching the lowest value at 4% LW treatment (p < 0.001). Live weight gain ha−1 year−1 was the greatest at forage allowance of 8?12% LW (p < 0.001). Forage DM intake peaked at a forage allowance of 12% LW (p = 0.005). Individual CH4 emissions remained constant around 150 g day−1 for the two highest forage allowances and decreased to 118 and 107 g day−1 under forage allowances of 8 and 4% LW, respectively (p = 0.002). Emissions per unit LW gain and unit area were driven by animal productivity changes and decreased with increasing forage allowance (p = 0.001 and p = 0.040, respectively). We propose that the combination of 8% LW forage allowance during spring and 12% LW during the rest of the year should be targeted to best balance animal production and environmental impact in the Pampa biome.
650 $aEfeito Estufa
650 $aGado de Corte
650 $aManejo
650 $aPastagem
700 1 $aNUNES, P. A. de A.
700 1 $aSOUZA FILHO, W. de
700 1 $aTISCHLER, M. R.
700 1 $aGENRO, T. C. M.
700 1 $aBAYER, C.
700 1 $aSAVIAN, J. V.
700 1 $aBONNET, O. J. F.
700 1 $aSOUSSANA, J.-F.
700 1 $aCARVALHO, P. C. de F.
773 $tScience of the Total Environment$gv. 780, 146582, Aug. 2021.
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