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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
05/02/2015 |
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Data da última atualização: |
15/12/2016 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
BIASOTO, A. C. T.; DEON, M. D.; CARVALHO, E. S. S. de; PEREIRA, G. E.; LIMA, M. A. C. de; OLIVEIRA, W. P.; CORREA, L. C.; BARROS, A. P. A.; LIMA, M. dos S.; FREITAS, S. T. de; LEAO, P. C. de S. |
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Afiliação: |
ALINE TELLES BIASOTO MARQUES, CPATSA; MAGNUS DALLIGNA DEON, CPATSA; ERIKA SAMANTHA SANTOS DE CARVALHO; GIULIANO ELIAS PEREIRA, CNPUV; MARIA AUXILIADORA COELHO DE LIMA, CPATSA; WALKIA POLLIANA DE OLIVEIRA; LUIZ CLAUDIO CORREA, CPATSA; ANA PAULA ANDRÉ BARROS; MARCOS DOS SANTOS LIMA; SERGIO TONETTO DE FREITAS, CPATSA; PATRICIA COELHO DE SOUZA LEAO, CPATSA. |
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Título: |
Influence of soil pH correction and potassium saturation on quality and stability of Brazilian tropical wines produced in the São Francisco Valley. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: WORLD CONGRESS OF VINE AND WINE, 37., 2014, Mendonza, Argentina. Vitivinicultura del SUR, confluencia de conocimiento y naturaleza. Mendonza: International Organisation of Vine and Wine, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
This study evaluated the influence of soil pH correction and potassium saturation on the quality of Brazilian tropical red wines 'Syrah' from São Francisco Valley. |
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Palavras-Chave: |
Tropical wines; Vale do São Francisco; Vinho tropical; Vitiviniculura. |
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Thesagro: |
Uva. |
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Thesaurus Nal: |
Grapes. |
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Categoria do assunto: |
A Sistemas de Cultivo |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/117343/1/Sergio.pdf
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Marc: |
LEADER 01238nam a2200301 a 4500
001 2007856
005 2016-12-15
008 2014 bl uuuu u00u1 u #d
100 1 $aBIASOTO, A. C. T.
245 $aInfluence of soil pH correction and potassium saturation on quality and stability of Brazilian tropical wines produced in the São Francisco Valley.$h[electronic resource]
260 $aIn: WORLD CONGRESS OF VINE AND WINE, 37., 2014, Mendonza, Argentina. Vitivinicultura del SUR, confluencia de conocimiento y naturaleza. Mendonza: International Organisation of Vine and Wine$c2014
520 $aThis study evaluated the influence of soil pH correction and potassium saturation on the quality of Brazilian tropical red wines 'Syrah' from São Francisco Valley.
650 $aGrapes
650 $aUva
653 $aTropical wines
653 $aVale do São Francisco
653 $aVinho tropical
653 $aVitiviniculura
700 1 $aDEON, M. D.
700 1 $aCARVALHO, E. S. S. de
700 1 $aPEREIRA, G. E.
700 1 $aLIMA, M. A. C. de
700 1 $aOLIVEIRA, W. P.
700 1 $aCORREA, L. C.
700 1 $aBARROS, A. P. A.
700 1 $aLIMA, M. dos S.
700 1 $aFREITAS, S. T. de
700 1 $aLEAO, P. C. de S.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
22/12/2017 |
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Data da última atualização: |
11/08/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
MOURA, A. M.; TOMICH, T. R.; PEREIRA, L. G. R.; TEIXEIRA, A. M.; PACIULLO, D. S. C.; JAYME, D. G.; MACHADO, F. S.; GOMIDE, C. A. de M.; CAMPOS, M. M.; CHAVES, A. V.; GONÇALVES, L. C. |
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Afiliação: |
UFMG; THIERRY RIBEIRO TOMICH, CNPGL; LUIZ GUSTAVO RIBEIRO PEREIRA, CNPGL; DOMINGOS SAVIO CAMPOS PACIULLO, CNPGL; FERNANDA SAMARINI MACHADO, CNPGL; CARLOS AUGUSTO DE MIRANDA GOMIDE, CNPGL; MARIANA MAGALHAES CAMPOS, CNPGL; University of Sydney; UFMG. |
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Título: |
Pasture productivity and quality of Urochloa brizantha cultivar Marandu evaluated at two grazing intervals and their impact on milk production. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Animal Production Science, v. 57, n. 7, p. 1384-1391, 2017. |
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DOI: |
http://dx.doi.org/10.1071/AN16715 |
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Idioma: |
Inglês |
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Conteúdo: |
The present study aimed to evaluate two rotational stocking intervals (GI) over three consecutive grazing periods on forage productivity, crude protein and neutral detergent fibre of Urochloa brizantha cv. Marandu pastures, and the subsequent impact on milk production. Grazing treatments were (1) fixed rest period at 30 days (30-FG) and (2) grazing interval when canopy was intercepting 95% photosynthetically active radiation (95-LI). Eighteen multiparous Holstein × Zebu cows (548 ± 61.0 kg bodyweight, BW) and 70 ± 18.1 days in milk were used. Experiment lasted for 99 days (i.e. 33 days per period). Nine cows with similar milk production and BW were randomly allocated to each GI treatment balanced on milk production and BW. The adjustment of carrying capacity per paddock was made aiming to achieve a post-grazing residual height of 20 cm. For this, additional dry Holstein × Zebu cows (averaging 550 kg BW) were added and removed from the paddocks according put-and-take technique. Data were statistically analysed considering field sites as block (n = 2), GI (30-FG vs 95-LI), periods (three consecutive) and interaction GI × periods. Interactions occurred between GI and periods for pre- and post-grazing height (P ≤ 0.05). Greater pre-grazing height was observed for 30-FG (P < 0.01), but post-grazing height was greater (P < 0.01) for 30-FG only in the third period. GI for treatment 30-FG was ~6 days longer (P = 0.01) than that for 95-LIand light interception was greater (2%) for 30-FG. Total forage, stem and dead material mass per area were greater (P < 0.01) for 30-FG than 95-LI. However, stocking rate was 11.3% greater (P = 0.02) for 95-LI than 30-FG. In the pre-grazing period, 95-LI had greater (P < 0.01) proportion of leaves and a greater leaf : stem ratio, whereas neutral detergent fibre concentration tended to be lower (P = 0.08) and crude protein concentration greater (P < 0.01) in 95-LI than in 30-FG. Daily milk productivity per area and its components were 16?28% greater (P < 0.01) for 95-LI than for 30-FD. These results suggest that GI of Marandu grass determined by light interception at 95% (95-LI) enabled the reduction of GI, improved forage nutritive value and increased milk productivity compared with a fixed 30 days (30-FG) of rest. MenosThe present study aimed to evaluate two rotational stocking intervals (GI) over three consecutive grazing periods on forage productivity, crude protein and neutral detergent fibre of Urochloa brizantha cv. Marandu pastures, and the subsequent impact on milk production. Grazing treatments were (1) fixed rest period at 30 days (30-FG) and (2) grazing interval when canopy was intercepting 95% photosynthetically active radiation (95-LI). Eighteen multiparous Holstein × Zebu cows (548 ± 61.0 kg bodyweight, BW) and 70 ± 18.1 days in milk were used. Experiment lasted for 99 days (i.e. 33 days per period). Nine cows with similar milk production and BW were randomly allocated to each GI treatment balanced on milk production and BW. The adjustment of carrying capacity per paddock was made aiming to achieve a post-grazing residual height of 20 cm. For this, additional dry Holstein × Zebu cows (averaging 550 kg BW) were added and removed from the paddocks according put-and-take technique. Data were statistically analysed considering field sites as block (n = 2), GI (30-FG vs 95-LI), periods (three consecutive) and interaction GI × periods. Interactions occurred between GI and periods for pre- and post-grazing height (P ≤ 0.05). Greater pre-grazing height was observed for 30-FG (P < 0.01), but post-grazing height was greater (P < 0.01) for 30-FG only in the third period. GI for treatment 30-FG was ~6 days longer (P = 0.01) than that for 95-LIand light interception was greater (2%) ... Mostrar Tudo |
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Palavras-Chave: |
Light interception; Ruminal degradability in situ. |
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Thesaurus NAL: |
dairy cows; nutritive value; pasture management. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 03313naa a2200313 a 4500
001 2083425
005 2022-08-11
008 2017 bl uuuu u00u1 u #d
024 7 $ahttp://dx.doi.org/10.1071/AN16715$2DOI
100 1 $aMOURA, A. M.
245 $aPasture productivity and quality of Urochloa brizantha cultivar Marandu evaluated at two grazing intervals and their impact on milk production.$h[electronic resource]
260 $c2017
520 $aThe present study aimed to evaluate two rotational stocking intervals (GI) over three consecutive grazing periods on forage productivity, crude protein and neutral detergent fibre of Urochloa brizantha cv. Marandu pastures, and the subsequent impact on milk production. Grazing treatments were (1) fixed rest period at 30 days (30-FG) and (2) grazing interval when canopy was intercepting 95% photosynthetically active radiation (95-LI). Eighteen multiparous Holstein × Zebu cows (548 ± 61.0 kg bodyweight, BW) and 70 ± 18.1 days in milk were used. Experiment lasted for 99 days (i.e. 33 days per period). Nine cows with similar milk production and BW were randomly allocated to each GI treatment balanced on milk production and BW. The adjustment of carrying capacity per paddock was made aiming to achieve a post-grazing residual height of 20 cm. For this, additional dry Holstein × Zebu cows (averaging 550 kg BW) were added and removed from the paddocks according put-and-take technique. Data were statistically analysed considering field sites as block (n = 2), GI (30-FG vs 95-LI), periods (three consecutive) and interaction GI × periods. Interactions occurred between GI and periods for pre- and post-grazing height (P ≤ 0.05). Greater pre-grazing height was observed for 30-FG (P < 0.01), but post-grazing height was greater (P < 0.01) for 30-FG only in the third period. GI for treatment 30-FG was ~6 days longer (P = 0.01) than that for 95-LIand light interception was greater (2%) for 30-FG. Total forage, stem and dead material mass per area were greater (P < 0.01) for 30-FG than 95-LI. However, stocking rate was 11.3% greater (P = 0.02) for 95-LI than 30-FG. In the pre-grazing period, 95-LI had greater (P < 0.01) proportion of leaves and a greater leaf : stem ratio, whereas neutral detergent fibre concentration tended to be lower (P = 0.08) and crude protein concentration greater (P < 0.01) in 95-LI than in 30-FG. Daily milk productivity per area and its components were 16?28% greater (P < 0.01) for 95-LI than for 30-FD. These results suggest that GI of Marandu grass determined by light interception at 95% (95-LI) enabled the reduction of GI, improved forage nutritive value and increased milk productivity compared with a fixed 30 days (30-FG) of rest.
650 $adairy cows
650 $anutritive value
650 $apasture management
653 $aLight interception
653 $aRuminal degradability in situ
700 1 $aTOMICH, T. R.
700 1 $aPEREIRA, L. G. R.
700 1 $aTEIXEIRA, A. M.
700 1 $aPACIULLO, D. S. C.
700 1 $aJAYME, D. G.
700 1 $aMACHADO, F. S.
700 1 $aGOMIDE, C. A. de M.
700 1 $aCAMPOS, M. M.
700 1 $aCHAVES, A. V.
700 1 $aGONÇALVES, L. C.
773 $tAnimal Production Science$gv. 57, n. 7, p. 1384-1391, 2017.
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