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Registro Completo |
Biblioteca(s): |
Embrapa Pecuária Sudeste. |
Data corrente: |
03/04/2019 |
Data da última atualização: |
20/11/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
GRANJA-SALCEDO, Y. T.; FERNANDES, R. M.; ARAUJO, R. C. de; KISHI, L. T.; BERCHIELLI, T. T.; RESENDE, F. D. de; BERNDT, A.; SIQUEIRA, G. R. |
Afiliação: |
Yury Tatiana Granja-Salcedo, UNESP; Rodolfo Maciel Fernandes, UNESP/Agência Paulista de Tecnologia dos Agronegócios; Rafael Canonenco de Araujo, GRASP; Luciano Takeshi Kishi, UNESP; Telma Teresinha Berchielli, UNESP; Flávio Dutra de Resende, UNESP; ALEXANDRE BERNDT, CPPSE; Gustavo Rezende Siqueira, UNESP/Agência Paulista de Tecnologia dos Agronegócios. |
Título: |
Long-Term encapsulated nitrate supplementation modulates rumen microbial diversity and rumen fermentation to reduce methane emission in grazing steers. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Frontiers in microbiology, v. 10, n. 614, p. 1-12, 2019. |
Idioma: |
Inglês |
Conteúdo: |
This study investigated the long-term effects (13 months) of encapsulated nitrate supplementation (ENS) on enteric methane emissions, rumen fermentation parameters, ruminal bacteria, and diversity of archaea in grazing beef cattle. We used a total of thirty-two Nellore steers (initial BW of 197 15.3 kg), 12 of which were fitted with rumen cannulas. For 13 months, the animals were maintained in 12 paddocks and fed a concentrate of ground corn, soybean meals, mineral supplements, and urea (URS) or encapsulated nitrate (EN) containing 70 g of EN/100 kg of BW (corresponding to 47 g NO3/100 kg BW). Encapsulated nitrate supplementation resulted in similar forage, supplement and total DMI values as URS (P > 0.05), but ENS tended to increase (C48 g/d; P = 0.055) average daily weight gain. Daily reductions in methane emissions (- 9.54 g or 18.5%) were observed with ENS when expressed as g of CH4/kg of forage dry matter intake (fDMI) (P = 0.037). Lower concentrations of NH3-N and a higher ruminal pH were observed in ENS groups 6 h after supplementation (P < 0.05). Total VFA rumen concentration 6 h (P = 0.009) and 12 h after supplementation with EN resulted in lower acetate concentrations in the rumen (P = 0.041). Steers supplemented with EN had a greater ruminal abundance of Bacteroides, Barnesiella, Lactobacillus, Selenomonas, Veillonella, Succinimonas, Succinivibrio, and Duganella sp. (P < 0.05), but a lower abundance of Methanobrevibacter sp. (P = 0.007). Strong negative correlations were found between daily methane emissions and Proteobacteria, Erysipelotrichaceae, Prevotellaceae, and Roseburia, Kandleria, Selenomonas, Veillonella, and Succinivibrio sp. (P < 0.05) in the rumen of ENS steers. Encapsulated nitrate is a feed additive that persistently affects enteric methane emission in grazing steers, thereby decreasing Methanobrevibacter abundance in the rumen. In addition, ENS can promote fumarate-reducer and lactateproducer bacteria, thereby reducing acetate production during rumen fermentation. MenosThis study investigated the long-term effects (13 months) of encapsulated nitrate supplementation (ENS) on enteric methane emissions, rumen fermentation parameters, ruminal bacteria, and diversity of archaea in grazing beef cattle. We used a total of thirty-two Nellore steers (initial BW of 197 15.3 kg), 12 of which were fitted with rumen cannulas. For 13 months, the animals were maintained in 12 paddocks and fed a concentrate of ground corn, soybean meals, mineral supplements, and urea (URS) or encapsulated nitrate (EN) containing 70 g of EN/100 kg of BW (corresponding to 47 g NO3/100 kg BW). Encapsulated nitrate supplementation resulted in similar forage, supplement and total DMI values as URS (P > 0.05), but ENS tended to increase (C48 g/d; P = 0.055) average daily weight gain. Daily reductions in methane emissions (- 9.54 g or 18.5%) were observed with ENS when expressed as g of CH4/kg of forage dry matter intake (fDMI) (P = 0.037). Lower concentrations of NH3-N and a higher ruminal pH were observed in ENS groups 6 h after supplementation (P < 0.05). Total VFA rumen concentration 6 h (P = 0.009) and 12 h after supplementation with EN resulted in lower acetate concentrations in the rumen (P = 0.041). Steers supplemented with EN had a greater ruminal abundance of Bacteroides, Barnesiella, Lactobacillus, Selenomonas, Veillonella, Succinimonas, Succinivibrio, and Duganella sp. (P < 0.05), but a lower abundance of Methanobrevibacter sp. (P = 0.007). Strong negative correlatio... Mostrar Tudo |
Palavras-Chave: |
Archaea diversity; Enteric methane emission. |
Thesagro: |
Gado de Corte; Nitrato. |
Thesaurus Nal: |
Beef cattle; Fatty acids; Rumen bacteria. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/195343/1/Long-Term-Encapsulated-Nitrate.pdf
|
Marc: |
LEADER 02933naa a2200289 a 4500 001 2107883 005 2019-11-20 008 2019 bl uuuu u00u1 u #d 100 1 $aGRANJA-SALCEDO, Y. T. 245 $aLong-Term encapsulated nitrate supplementation modulates rumen microbial diversity and rumen fermentation to reduce methane emission in grazing steers.$h[electronic resource] 260 $c2019 520 $aThis study investigated the long-term effects (13 months) of encapsulated nitrate supplementation (ENS) on enteric methane emissions, rumen fermentation parameters, ruminal bacteria, and diversity of archaea in grazing beef cattle. We used a total of thirty-two Nellore steers (initial BW of 197 15.3 kg), 12 of which were fitted with rumen cannulas. For 13 months, the animals were maintained in 12 paddocks and fed a concentrate of ground corn, soybean meals, mineral supplements, and urea (URS) or encapsulated nitrate (EN) containing 70 g of EN/100 kg of BW (corresponding to 47 g NO3/100 kg BW). Encapsulated nitrate supplementation resulted in similar forage, supplement and total DMI values as URS (P > 0.05), but ENS tended to increase (C48 g/d; P = 0.055) average daily weight gain. Daily reductions in methane emissions (- 9.54 g or 18.5%) were observed with ENS when expressed as g of CH4/kg of forage dry matter intake (fDMI) (P = 0.037). Lower concentrations of NH3-N and a higher ruminal pH were observed in ENS groups 6 h after supplementation (P < 0.05). Total VFA rumen concentration 6 h (P = 0.009) and 12 h after supplementation with EN resulted in lower acetate concentrations in the rumen (P = 0.041). Steers supplemented with EN had a greater ruminal abundance of Bacteroides, Barnesiella, Lactobacillus, Selenomonas, Veillonella, Succinimonas, Succinivibrio, and Duganella sp. (P < 0.05), but a lower abundance of Methanobrevibacter sp. (P = 0.007). Strong negative correlations were found between daily methane emissions and Proteobacteria, Erysipelotrichaceae, Prevotellaceae, and Roseburia, Kandleria, Selenomonas, Veillonella, and Succinivibrio sp. (P < 0.05) in the rumen of ENS steers. Encapsulated nitrate is a feed additive that persistently affects enteric methane emission in grazing steers, thereby decreasing Methanobrevibacter abundance in the rumen. In addition, ENS can promote fumarate-reducer and lactateproducer bacteria, thereby reducing acetate production during rumen fermentation. 650 $aBeef cattle 650 $aFatty acids 650 $aRumen bacteria 650 $aGado de Corte 650 $aNitrato 653 $aArchaea diversity 653 $aEnteric methane emission 700 1 $aFERNANDES, R. M. 700 1 $aARAUJO, R. C. de 700 1 $aKISHI, L. T. 700 1 $aBERCHIELLI, T. T. 700 1 $aRESENDE, F. D. de 700 1 $aBERNDT, A. 700 1 $aSIQUEIRA, G. R. 773 $tFrontiers in microbiology$gv. 10, n. 614, p. 1-12, 2019.
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Registro original: |
Embrapa Pecuária Sudeste (CPPSE) |
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Registros recuperados : 40 | |
4. | | SA, M. E. L. de; SILVA, H. E. da; SILVA, C. S.; SANTOS, C. B. Indução de embriogênese somática em macaúba. In: CONGRESSO DA REDE BRASILEIRA DE TECNOLOGIA DE BIODIESEL, 3., 2009, Brasília, DF. Anais... Brasília, DF: MCT: MBC, 2009. p. 527-528.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Cerrados. |
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5. | | SÁ, M. E. L. de; CARRÃO-PANIZZI, M. C.; ARANTES, N. E.; ZITO, R. K. Influência da época e da população de plantas no rendimento de soja hortaliça. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 30., 2008, Rio Verde. Resumos... Londrina: Embrapa Soja, 2008. p. 59-61. (Embrapa Soja. Documentos, 304). Organizado por Odilon Ferreira Saraiva, César de Castro, Regina Maria Villas Bôas de Campos Leite, Fábio Alvares de Oliveira.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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6. | | SÁ, M. E. L. de; ZITO, R. K.; MORAIS, F. C.; ARANTES, N. E. Fungicide effect in soybean sensorial characteristics in two environments. In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. p. 287. (Embrapa Soja. Documentos, 228). Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.Biblioteca(s): Embrapa Soja. |
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10. | | SÁ, M. E. L. de; ARANTES, N. E.; MORAIS, F. C. Sensorial characterization of soybean genotypes. In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. p. 105. (Embrapa Soja. Documentos, 228). Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.Biblioteca(s): Embrapa Soja. |
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13. | | FERREIRA, S. D.; SÁ, M. E. L. de; ARANTES, N. E; ZITO, R. K.; PAES, J. M. V. Dinâmica populacional e ciclo de vida do fitonematóide Meloidogyne javanica em raízes de soja. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 28., 2006, Uberaba. Resumos... Londrina: Embrapa Soja: Fundação Meridional: Fundação Triângulo, 2006. p. 175-177. (Embrapa Soja. Documentos, 272). Organizado por Odilon Ferreira Saraiva, Regina Maria Villas Boas de Campos Leite, Janete Lasso Ortiz.Biblioteca(s): Embrapa Soja. |
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14. | | CARRÃO-PANIZZI, M. C.; OLIVEIRA, M. A.; MANDARINO, J. M. G. L.; SANTOS, H. P.; SÁ, M. E. L. de; OLIVEIRA, A. C. B. Avaliação da cultivar BRS 267 para consumo como hortaliça. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO SUL, 36., 2008, Porto Alegre. Ata e resumos. Porto Alegre: Fepagro, 2008. p. 30.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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15. | | PANIZZI, M. C. C.; OLIVEIRA, M. A. de; MANDARINO, J. M. G.; SANTOS, H. P. dos; SÁ, M. E. L. de; OLIVEIRA, A. C. B. Avaliação da cultivar BRS 267 para consumo como hortaliça. In: REUNIÃO DA PESQUISA DE SOJA DA REGIÃO SUL, 36. , 2008, Porto Alegre. Atas e resumos... Porto Alegre: Fepagro, 2008. p. 30.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Trigo. |
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16. | | SÁ, M. E. L. de; MONTEBIANCO, C. de B.; BERNARDINO, M. C.; BARRETO-BERGTER, E.; SILVA, P. L. R.; SA, M. F. G. de; VASLIN, M. F. S. Controle de Meloidogyne incognita em algodoeiro mediado por uma glicoproteína de Cladosporium herbarum. In: SIMPÓSIO BRASILEIRO DE GENÉTICA MOLECULAR DE PLANTAS, 8, 2023, Florianópolis, SC. Anais... Florianópolis: SBG, 2023. p. 112Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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17. | | LOPES, M. J. C.; CAMPOS, M. de A.; PAIVA, L. V.; SÁ, M. E. L. de; ARANTES, N. E.; ZITO, R. K.; GROSSI-DE-SÁ, M. F. Changes in gene expression in resistant soybean genotype during interaction with Meloidogyne javanica. In: WORLD SOYBEAN RESEARCH CONFERENCE, 8., 2009, Beijing. Developing a global soy blueprint for a safe secure and sustainable supply: abstracts. Beijing: Chinese Academy of Agricultural Sciences: Institute of Crop Science, 2009. p. 142, ref. P363. WSRC 2009. Editado por Lijuan Qiu, Rongxia Guan, Jian Jin, Qijan Song, Shuntang Guo, Wenbin Li, Yuanchao Wang, Tianfu Han, Xiaobing Liu, Deyue Yu, Lianzhou Jiang, Deliang Peng.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Soja. |
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18. | | LEMES, S. V. da R.; CAVALCANTE, R. dos S.; SÁ, M. E. L. de; MORGANTE, C. V.; SA, M. F. G. de. Development of cotton plants with reduced susceptibility to Meloidogyne incognita through RNA interference approach. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 53., 2023, Brasília, DF. Anais... Brasília, DF: Sociedade Brasileira de Fitopatologia, 2023. p. 585.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia; Embrapa Semiárido. |
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19. | | SÁ, M. E. L. de; CARRÃO-PANIZZI, M. C.; ARANTES, N. E.; ZITO, R. K.; SILVA, T. R.; RESENDE, P. R. N.; PAES, J. M. V. Influência da poda e população de plantas no rendimento da soja hortaliça. In: REUNIÃO DE PESQUISA DE SOJA DA REGIÃO CENTRAL DO BRASIL, 28., 2006, Uberaba. Resumos... Londrina: Embrapa Soja: Fundação Meridional: Fundação Triângulo, 2006. p. 386-388. (Embrapa Soja. Documentos, 272). Organizado por Odilon Ferreira Saraiva, Regina Maria Villas Boas de Campos Leite, Janete Lasso Ortiz.Biblioteca(s): Embrapa Soja. |
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20. | | SÁ, M. E. L. de; ARANTES, N. E.; ZITO, R. K.; CARRÃO-PANIZZI, M. C.; MANDARINO, J. M. G.; BENASSI, V. T. Influência do ambiente na composição centesimal de diferentes genótipos de soja. In: CONGRESSO BRASILEIRO DE SOJA, 4., 2006, Londrina. Resumos... Londrina: Embrapa Soja, 2006. p. 151. Organizado por Odilon Ferreira Saraiva, Simone Ery Grosskopf.Biblioteca(s): Embrapa Soja. |
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Registros recuperados : 40 | |
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