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| Registros recuperados : 214 | |
| 141. |  | BATALHA, C. D. A.; CONGIO, G. F. de S.; CHIAVEGATO, M. B.; BERNDT, A.; FRIGHETTO, R. T. S.; SANTOS, F. A. P.; SILVA, S. C. da. Effect of timing of paddock allocation in tropical grass on performance, nitrogen excretion, and enteric methane emissions from dairy cows. Animal Science Journal, v. 93, n. 1, e13734, 2022.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Pecuária Sudeste. |
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| 142. | | MEISTER, N. C.; CARDOSO, A. da S.; ALARI, F. O.; LEMOS, N. L. S.; FRIGHETTO, R. T. S.; MALHEIROS, E. B.; REIS, R. A.; RUGGIERI, A. C. Effect of pasture management on enteric methane emissions from goats. Tropical Animal Health and Production, v. 53, n. 1, article 94, 2021.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 143. | | FIORENTINI, G.; CARVALHO, I. P. C.; MESSANA, J. D.; CASTAGNINO, P. S.; BERNDT, A.; CANESIN, R. C.; FRIGHETTO, R. T. S.; BERCHIELLI, T. T. Effect of lipid sources with different fatty acid profiles on the intake, performance, and methane emissions of feedlot Nellore steers. Journal of Animal Science, v. 92, n. 4, p. 1613-1620, apr. 2014.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Pecuária Sudeste. |
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| 144. | | SILVA, R. A. da; LAGE, J. F.; SAN VITO, E.; RIBEIRO, A. F.; BERNDT, A.; FRIGHETTO, R. T. S.; DELEVATTI, L. M.; BERCHIELLI, T. T. Effect of lipids sources in diets with crude glycerin on methane emission of Nellore young bulls finished in feedlot. Advances in animal biosciences, v. 4, n. 2, p. 409, 2013. Edição dos Proceedings of the 5th Greenhouse Gases and Animal Agriculture Conference, 2013 June, Dublin.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 145. | | CONGIO, G. F. de S.; CHIAVEGATO, M. B.; BATALHA, C. D. A.; BERNDT, A.; FRIGHETTO, R. T. S.; SILVA, S. C. da. Effect of grazing frequency on enteric methane emissions, output of milk constituents and milk yield. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu, PR. Proceedings... Foz do Iguaçu, PR: SBZ, 2017. p. 587.| Biblioteca(s): Embrapa Pecuária Sudeste. |
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| 146. | | CONGIO, G. F. S.; CHIAVEGATO, M. B.; BATALHA, C. D. A.; BERNDT, A.; FRIGHETTO, R. T. S.; SILVA, S. C. da. Effect of grazing frequency on enteric methane emissions, output of milk constituents and milk yield. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 54., 2017, Foz do Iguaçu, PR. Proceedings... Foz do Iguaçu, PR: SBZ, 2017. p. 587.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 147. | | MEDEIROS, A. N.; ALVES, A. R.; ANDRADE, A. P.; FRIGHETTO, R. T. S.; SILVA, M. J. S.; SILVA, D. S. da. Effect of the concentrate supplementation on composition of the extrusa, feed intake, digestibility and N balance of goats grazing in Caatinga native vegetation. In: INTERNATIONAL MEETING OF ADVANCES IN ANIMAL SCIENCE, 1., 2016, Jaboticabal. Proceedings... Jaboticabal: Unesp, 2016.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 148. | | CANESIN, R. C.; BERCHIELLI, T. T.; MESSANA, J. D.; BALDI, F.; PIRES, A. V.; FRIGHETTO, R. T. S.; FIORENTINI, G.; REIS, R. A. Effects of supplementation frequency on the ruminal fermentation and enteric methane production of beef cattle grazing in tropical pastures. Revista Brasileira de Zootecnia, Brasília, DF, v. 43, n. 11 , p. 590-600, 2014.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 149. | | CARVALHO, I. P. C.; FIORENTINI, G.; BERCHIELLI, T. T.; BERNDT, A.; FRIGHETTO, R. T. S.; CANESIN, R. C.; LAGE, J. F. Effects of lipid sources in sters performance and methane emission finished in feedlot. In: INTERNATIONAL SYMPOSIUM ON THE NUTRITION OF HERBIVORES, 8., 2011, Aberystwyth. Proceedings... Aberystwyth: Cambridge Univesity Press, 2011. Ref. 521| Biblioteca(s): Embrapa Meio Ambiente. |
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| 150. | | JHAM, G. N.; FRIGHETTO, R. T. S.; ATTYGALLE, A. B.; VILELA, E. F.; SVATOS, A.; MEINWALD, J.; UCHOA-FERNANDES, M. A.; FERRARA, F. A. A. Identificação, síntese e avaliação do feromônio sexual de Tuta absoluta (Meyrick)(Lepidoptera: Gelechiidae). VILELA, E. F.; DELLA LUCIA, T. M. C. (Ed.). Feromônios de insetos: biologia, química e emprego no manejo de pragas. 2. ed. Ribeirão Preto: Holos, 2001. p. 57-63| Biblioteca(s): Embrapa Meio Ambiente. |
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| 151. | | QUEIROZ, J. F. de; SAMPAIO, F. G.; FRIGHETTO, R. T. S.; LOSEKANN, M. E.; SCORVO, C. M. D. F.; SCORVO FILHO, J. D.; RODRIGUES, G. S. Indicadores socioambientais para gestão da aquicultura em múltiplas escalas. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE AQUICULTURA E BIOLOGIA AQUÁTICA, 5., 2012, Palmas. Anais... Palmas: Sociedade Brasileira de Aquicultura e Biologia Aquática, 2012.| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Pesca e Aquicultura. |
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| 152. | | BATISTA, E. R.; MARINHO-PRADO, J. S.; MINEIRO, J. L. C.; SATO, M. E.; LUIZ, A. J. B.; FRIGHETTO, R. T. S. Increased atmospheric CO2 combined with local climatic variation affects phenolics and spider mite populations in coffee trees. Anais da Academia Brasileira de Ciências, v. 93, n. 3, e20190696, 2021. p. 1-14.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 153. | | POSSENTI, R. A.; FRANZOLIN, R.; SCHAMMAS, E. A.; DEMARCHI, J. J. A. de A.; FRIGHETTO, R. T. S.; LIMA, M. A. de. Efeitos de dietas contendo Leucaena leucocephala e Saccharomyces cerevisiae sobre a fermentação ruminal e a emissão de gás metano em bovinos. Revista Brasileira de Zootecnia, Viçosa, MG, v.37, n.8, p.1509-1516, 2008.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 154. | | POSSENTI, R. A.; FRANZOLIN, R.; SHAMMAS, E. A.; BRÁS, P.; DEMARCHI, J. J. A. de A.; FRIGHETTO, R. T. S.; LIMA, M. A. de. Efeitos de dietas com dois níveis de leucaena leucocephala (lam.) de Wit com e sem adição de Saccharomyces cerevisiae sobre a emissão do gás metano em bovinos. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 43., 2006, João Pessoa. Anais... João Pessoa: SBZ, 2006. p.1-6.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 155. | | RODRIGUES, A. C. F.; MONERÓ, T. O.; FRIGHETTO, R. T. S.; DONETTI, L. A. R.; QUEIROZ, J. F. de; ALMEIDA, E. A. de. Efeitos da associação de benzo(a)pireno e 17 B-estradiol nas enzimas de biotransformação em tilápias do Nilo (Oreochromis niloticus). In: CONGRESSO DA SOCIEDADE BRASILEIRA DE AQUICULTURA E BIOLOGIA AQUÁTICA, 5., 2012, Palmas. Anais... Palmas: Sociedade Brasileira de Aquicultura e Biologia Aquática, 2012. RO 529.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 156. | | VALENTE, A.; REIS, R. C.; SANTOS, S.; BARBEIRO, R.; MENEGUELLI, F.; OLIVEIRA, A.; TERESINHA, T.; LAGE, J.; FRIGHETTO, R. T. S.; SERRA, J. Influence of difference source of the fat on animal performance and methane emission. Advances in animal biosciences, v. 4, n. 2, p. 542, 2013. Edição dos Proceedings of the 5th Greenhouse Gases and Animal Agriculture Conference, 2013 June, Dublin.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 157. | | PEDREIRA, M. dos S.; BERCHELLI, T. T.; PRIMAVESI, O.; OLIVEIRA, S. G. de; FRIGHETTO, R. T. S.; LIMA, M. A. de. Influence of different supplements and sugarcane (Saccharum officinarum L.) cultivars on intake, digestible variables and methane production of dairy heifers under tropical conditions. Tropical Animal Health and Production, Edinburgh, v. 6, 6 p., 2012.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 158. | | TERAO, D.; NECHET, K. de L.; FRIGHETTO, R. T. S.; ANJOS, V. D. A.; MAIA, A. de H. N.; HALFELD-VIEIRA, B. de A. Control of Fusarium rot in Galia melon and preservation of fruit quality with UV-C radiation and hot water treatments. Tropical Plant Pathology, v. 46, n. 3, p. 350-359, 2021.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 159. | | BITENCOURT, F. de O.; FRIGHETTO, R. T. S.; QUEIROZ, J. F. de; LOSEKANN, M. E.; LUIZ, A. J. B.; ALMEIDA, E. A. PROD and BROD modulation in Nile tilapia after exposure to 17 ß-estradiol. Journal of Life Sciences, Libertyville, v. 5, n. 4, p. 4, abr. 2011.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 160. | | PEDREIRA, M. dos S.; BERCHIELLI, T. T.; OLIVEIRA, S. G. de; PRIMAVESI, O.; LIMA, M. A. de; FRIGHETTO, R. T. S. Produção de metano e concentração de ácidos gráxos voláteis ruminal em bovinos alimentados com diferentes relações de Volumoso: Concentrado1. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 41., 2004, Campo Grande, MS. A produção animal e a segurança alimentar: anais dos simpósios e dos resumos. Campo Grande, MS: Sociedade Brasileira de Zootecnia: Embrapa Gado de Corte, 2004. 1 CD-ROM. p.| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 214 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
04/04/2017 |
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Data da última atualização: |
29/06/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FERNANDES, R. M.; FRIGHETTO, R. T. S.; SAKAMOTO, L.; BERNDT, A.; ARAUJO, R. C. de; RESENDE, F. D. de; SIQUEIRA, G. R. |
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Afiliação: |
R. M. FERNANDES, FCAV-UNESP; ROSA TOYOKO SHIRAISHI FRIGHETTO, CNPMA; L. SAKAMOTO, USP/Pirassununga; ALEXANDRE BERNDT, CPPSE; R. C. de ARAUJO, 5GRASP Ind. e Com. LTDA; F. D. de RESENDE, APTA – Polo Alta Mogiana, Colina, SP; G. R. SIQUEIRA, APTA – Polo Alta Mogiana, Colina, SP. |
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Título: |
Use of encapsulated nitrate in supplements for grazing cattle during the rainy season reduces methane emission. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
In: INTERNATIONAL MEETING OF ADVANCES IN ANIMAL SCIENCE, 1., 2016, Jaboticabal. Proceedings... Jaboticabal: Unesp, 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed to evaluate the effects of including encapsulated nitrate in a supplement for grazing Nellore cattle during the rainy season on animal performance and methane production. A randomized complete block design was adopted, with paddocks representing the experimental units (six animals per paddock for performance, and two animals for methane production, with an average initial weight of 282 kg ± 14), totaling 12 experimental units. Treatments were applied to the animals via a protein-energy supplement in the amount of 0.5% of their body weight (BW), as follows: Control (CTL ? supplement containing urea (25 g/100 kg BW); Encapsulated nitrate (EN - supplement containing encapsulated nitrate providing 70 g encapsulated nitrate or 47 g NO3?/100 kg BW. Calcium ammonium nitrate decahydrate was used as the nitrate source in the encapsulated nitrate product. The experimental period was from November 2014 to May 2015. Performance was calculated by weighing the animals at the beginning of the trial and at d 168 after 16 h of fasting and water restriction. Methane production was estimated by the sulfur hexafluoride (SF6) tracer technique performed in two periods of five consecutive days. Data were analyzed by the Mixed procedure of the SAS statistical package version 9.2 (SAS, 2008). Means were compared by the t test at a 10% significance level. The ADG of animals on treatments CTL and EN were similar (P = 0.18), with mean values of 0.795 and0.851 kg, respectively. The final BW of the animals also did not differ (P=0.40) (393 kg forCTL and 403 kg for EN). The use of EN reduced the supplement intake of animals(P<0.01) (0.48% BW for EN and 0.50% BW for CTL). Methane production decreased (P=0.11) with the use of EN, with mean values of 234 and 200 g/day for CTL and EN, respectively. As regards methane emission intensity, animals consuming CTL produce 292 g methane/kg ADG; those fed EN, in turn, produce 235 g methane/kg ADG meaning a 20% improvement with the use of EN (P=0,02). The use of encapsulated nitrate in supplements for cattle in their growing phase during the rainy season reduces their methane emission without detrimental effects on growth. MenosThis study aimed to evaluate the effects of including encapsulated nitrate in a supplement for grazing Nellore cattle during the rainy season on animal performance and methane production. A randomized complete block design was adopted, with paddocks representing the experimental units (six animals per paddock for performance, and two animals for methane production, with an average initial weight of 282 kg ± 14), totaling 12 experimental units. Treatments were applied to the animals via a protein-energy supplement in the amount of 0.5% of their body weight (BW), as follows: Control (CTL ? supplement containing urea (25 g/100 kg BW); Encapsulated nitrate (EN - supplement containing encapsulated nitrate providing 70 g encapsulated nitrate or 47 g NO3?/100 kg BW. Calcium ammonium nitrate decahydrate was used as the nitrate source in the encapsulated nitrate product. The experimental period was from November 2014 to May 2015. Performance was calculated by weighing the animals at the beginning of the trial and at d 168 after 16 h of fasting and water restriction. Methane production was estimated by the sulfur hexafluoride (SF6) tracer technique performed in two periods of five consecutive days. Data were analyzed by the Mixed procedure of the SAS statistical package version 9.2 (SAS, 2008). Means were compared by the t test at a 10% significance level. The ADG of animals on treatments CTL and EN were similar (P = 0.18), with mean values of 0.795 and0.851 kg, respectively. The fina... Mostrar Tudo |
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Palavras-Chave: |
Encapsulated nitrate. |
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Thesagro: |
Metano; Ureia. |
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Thesaurus NAL: |
Methane; Urea. |
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Categoria do assunto: |
W Química e Física |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/161186/1/2016RA-029.pdf
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|
Marc: |
LEADER 02964nam a2200241 a 4500
001 2068105
005 2017-06-29
008 2016 bl uuuu u00u1 u #d
100 1 $aFERNANDES, R. M.
245 $aUse of encapsulated nitrate in supplements for grazing cattle during the rainy season reduces methane emission.$h[electronic resource]
260 $aIn: INTERNATIONAL MEETING OF ADVANCES IN ANIMAL SCIENCE, 1., 2016, Jaboticabal. Proceedings... Jaboticabal: Unesp$c2016
520 $aThis study aimed to evaluate the effects of including encapsulated nitrate in a supplement for grazing Nellore cattle during the rainy season on animal performance and methane production. A randomized complete block design was adopted, with paddocks representing the experimental units (six animals per paddock for performance, and two animals for methane production, with an average initial weight of 282 kg ± 14), totaling 12 experimental units. Treatments were applied to the animals via a protein-energy supplement in the amount of 0.5% of their body weight (BW), as follows: Control (CTL ? supplement containing urea (25 g/100 kg BW); Encapsulated nitrate (EN - supplement containing encapsulated nitrate providing 70 g encapsulated nitrate or 47 g NO3?/100 kg BW. Calcium ammonium nitrate decahydrate was used as the nitrate source in the encapsulated nitrate product. The experimental period was from November 2014 to May 2015. Performance was calculated by weighing the animals at the beginning of the trial and at d 168 after 16 h of fasting and water restriction. Methane production was estimated by the sulfur hexafluoride (SF6) tracer technique performed in two periods of five consecutive days. Data were analyzed by the Mixed procedure of the SAS statistical package version 9.2 (SAS, 2008). Means were compared by the t test at a 10% significance level. The ADG of animals on treatments CTL and EN were similar (P = 0.18), with mean values of 0.795 and0.851 kg, respectively. The final BW of the animals also did not differ (P=0.40) (393 kg forCTL and 403 kg for EN). The use of EN reduced the supplement intake of animals(P<0.01) (0.48% BW for EN and 0.50% BW for CTL). Methane production decreased (P=0.11) with the use of EN, with mean values of 234 and 200 g/day for CTL and EN, respectively. As regards methane emission intensity, animals consuming CTL produce 292 g methane/kg ADG; those fed EN, in turn, produce 235 g methane/kg ADG meaning a 20% improvement with the use of EN (P=0,02). The use of encapsulated nitrate in supplements for cattle in their growing phase during the rainy season reduces their methane emission without detrimental effects on growth.
650 $aMethane
650 $aUrea
650 $aMetano
650 $aUreia
653 $aEncapsulated nitrate
700 1 $aFRIGHETTO, R. T. S.
700 1 $aSAKAMOTO, L.
700 1 $aBERNDT, A.
700 1 $aARAUJO, R. C. de
700 1 $aRESENDE, F. D. de
700 1 $aSIQUEIRA, G. R.
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