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Registros recuperados : 93 | |
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62. | | TOMAZI, M.; MAGIERO, E. G.; ASSMANN, J. M.; BAGATINI, T.; DIECKOW, J.; CARVALHO, P. C. de F.; BAYER, C. Sheep excreta as source of nitrous oxide in ryegrass pasture in Southern Brazil. Revista Brasileira de Ciência do Solo, v. 39, n. 5, p. 1498-1506, 2015. Biblioteca(s): Embrapa Agropecuária Oeste. |
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64. | | PIVA, J. T.; MORAES, A. de; DIECKOW, J.; PORFIRIO-DA-SILVA, V.; BAYER, C.; PONTES, L. da S.; SORDI, A.; ALBUQUERQUE, M. A.; PERGHER, M. Fluxo de CO2, CH4 e N2O do solo em sistemas integrados (lavoura, pecuária e floresta) nos Campos Gerais do Paraná. In: REUNIÃO PARANAENSE DE CIÊNCIA DO SOLO, 2., 2011, Curitiba. Resumos. Curitiba: Universidade Federal do Paraná; Sociedade Paranaense de Ciência do Solo, 2011. p. 19. Biblioteca(s): Embrapa Florestas. |
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65. | | RAMALHO, B.; DIECKOW, J.; MELO, V. de F.; BROWN, G. G.; SIMON, P. L.; IBARR, M. A.; CUNHA, L.; KILLE, P.; TPI NETWORK. Carbon and nitrogen storage and stability by mineral-organic association in physical fractions of anthropogenic dark earth and of reference soils in Amazonia. Catena, v. 213, 106185, June 2022. 10 p. Biblioteca(s): Embrapa Florestas. |
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66. | | VELOSO-GOMES, M.; ZANATTA, J. A.; DIECKOW, J.; BREVILIERI, R. C.; PERGHER, M.; HIGA, R. C. V.; BAYER, C.; ZANELLA, K; ELGHOZ, N. C. C. Atributos do solo e ambiente relacionados ao fluxo de gases do efeito estufa em um povoamento de Pinus taeda. In: REUNIÃO PARANAENSE DE CIÊNCIA DO SOLO, 3., 2013, Londrina. Sistemas conservacionistas de produção e sua interação com a ciência do solo: resumos. Londrina: IAPAR, 2013. p. 318. Biblioteca(s): Embrapa Florestas. |
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67. | | DEISS, L.; FAVARETT, N.; DIECKOW, J.; BROWN, G. G.; COBLINSKI, J. A.; AMADORI, C.; MAIA, L. dos S.; LUCCHESI, L. A. C.; MORAES, A. de. Atributos do solo e impactos ambientais de sistemas integrados de produção agropecuária em área de proteção ambiental. In: DOMINSCHEK, R.; KRUCHELSKI, S.; DEISS, L.; PORTUGAL, T. B.; DENARDIN, L. G.; MARTINS, A. P.; LANG, C. R.; ANIBAL DE MORAES, A. de (Ed.).Sistemas integrados de produção agropecuária na promoção da intensificação sustentável: boletim técnico do núcleo de inovação tecnológica em agropecuária. 2018. p. 19-34. Biblioteca(s): Embrapa Florestas. |
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68. | | SILVA, H. da; FAVARETTO, N.; CAVALIERI, K. M. V.; DIECKOW, J.; VEZZANI, F. M.; PARRON, L. M.; CHEROBIM, V. F.; MARIOTI, J.; FERRARI NETO, H. Atributos físicos do solo e escoamento superficial como indicadores de serviços ambientais. In: PARRON, L. M.; GARCIA, J. R.; OLIVEIRA, E. B. de; BROWN, G. G.; PRADO, R. B. (Ed.). Serviços ambientais em sistemas agrícolas e florestais do Bioma Mata Atlântica. Brasília, DF : Embrapa, 2015. p. 71-83. Capítulo 5. Biblioteca(s): Embrapa Florestas. |
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69. | | SIMON, P. L.; FERREIRA, J. G. D. F.; PEREIRA, B da F.; RAMALHO, B.; IBARR, M. A.; DIECKOW, J.; ZANATTA, J. A. Nitrous oxide emission factor for cattle urine and dung in subtropical Brazilian pastureland. In: INTERNATIONAL SYMPOSIUM ON GREENHOUSE GASES IN AGRICULTURE, 2., 2016, Campo Grande, MS. Proceedings... Brasília, DF: Embrapa, 2016. p. 441-442. (Embrapa Gado de Corte. Documentos, 216). Resumo. Biblioteca(s): Embrapa Florestas. |
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70. | | SIMON, P. L.; DIECKOW, J.; KLEIN, C. A. M. de; ZANATTA, J. A.; WEERDEN, T. J. van der; RAMALHO, B.; BAYER, C. Nitrous oxide emission factors from cattle urine and dung, and dicyandiamide (DCD) as a mitigation strategy in subtropical pastures. Agriculture, Ecosystems and Environment, v. 267, p. 74-82, Nov. 2018. Biblioteca(s): Embrapa Florestas. |
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71. | | SORDI, A.; DIECKOW, J.; BAYER, C.; ALBUQUERQUE, M. A.; PIVA, J. T.; ZANATTA, J. A.; TOMAZI, M.; ROSA, C. M. da; MORAES, A. de. Nitrous oxide emission factors for urine and dung patchesin a subtropical Brazilian pastureland. Agriculture, Ecosystems and Environment, v. 190, p. 94-103, 2014. Biblioteca(s): Embrapa Florestas. |
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72. | | SORDI, A.; DIECKOW, J.; BAYER, C.; ALBUQUERQUE, M. A.; PIVA, J. T.; ZANATTA, J. A.; TOMAZI, M.; ROSA, C. M. da; MORAES, A. de. Nitrous oxide emission factors for urine and dung patchesin a subtropical Brazilian pastureland. Agriculture, Ecosystems and Environment, v. 190, p. 94-103, 2014. Biblioteca(s): Embrapa Agropecuária Oeste. |
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73. | | SORDI, A.; DIECKOW, J.; BAYER, C.; ALBURQUERQUE, M. A.; PIVA, J. T.; ZANATTA, J. A.; TOMAZI, M.; ROSA, C. M. da; MORAES, A. de. Nitrous oxide emission factors for urine and dung patches in a subtropical Brazilian pastureland. Agriculture, Ecosystems and Environment, Amsterdan, v. 181, 2013. Biblioteca(s): Embrapa Agropecuária Oeste. |
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74. | | IBARR, M. A.; ZANATTA, J. A.; DIECKOW, J.; RIBEIRO, R. H.; SCHIRMANN, J.; RACHWAL, M. F. G.; STAHL, J.; SIMON, P. L. Nitrous oxide and methane emissions from a Ferralsol as affected by loblolly pine cultivation time in subtropical Brazil. Science of the Total Environment, v. 903, 166471, 2023. Biblioteca(s): Embrapa Florestas. |
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75. | | VELOSO, M. G.; DIECKOW, J.; ZANATTA, J. A.; BAYER, C.; HIGA, R. C. V.; BREVILIERI, R. C.; COMERFORD, N. B.; STOPPE, A. M. Reforestation with loblolly pine can restore the initial soil carbon stock relative to a subtropical natural forest after 30 years. European Journal of Forest Research, v. 137, p. 593-604, Oct. 2018. Biblioteca(s): Embrapa Florestas. |
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76. | | RAMALHO, B.; ALBUQUERQUE, M. A.; DIECKOW, J.; BAYER, C.; PIVA, J. T.; MOLIN, R.; PERGHER, M.; ZANATTA, J. A.; ROSA, C. M. da. Emissão de N2O em Latossolo sob sistemas de culturas com gramíneas e leguminosas. In: REUNIÃO BRASILEIRA DE MANEJO E CONSERVAÇÃO DO SOLO E DA ÁGUA, 19., 2012, Lages. Conservação do solo e da água no Brasil: preceitos e ações no ensino, na pesquisa e na extensão: anais. s.l.: SBCS, 2012. 1 CD-ROM. 4 p. Biblioteca(s): Embrapa Florestas. |
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77. | | SIMON, P. L.; DIECKOW, J.; ZANATTA, J. A.; FERREIRA, J. G. D. F.; PEREIRA, B. S.; RAMALHO, B.; IBARR, M.; BREVILIERI, R. Fator de emissão de óxido nitroso a partir de dejeto bovino em pastagem subtropical. In: REUNIÃO PARANAENSE DE CIÊNCIA DO SOLO, 4., 2015, Cascavel. Desafios da ciência do solo no contexto das diferentes agriculturas do Paraná: resumos. Curitiba: Sociedade Paranaense de Ciência do Solo, 2015. p. 406. Disponível na internet. Biblioteca(s): Embrapa Florestas. |
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78. | | BAYER, C.; AMADO, T. J. C.; TORNQUIST, C. G.; CERRI, C. E. P.; DIECKOW, J.; ZANATTA, J. A.; NICOLOSO, R. da S.; CARVALHO, P. C. de F. Estabilização do carbono no solo e mitigação das emissões de gases de efeito estufa na agricultura conservacionista. Tópicos em ciência do solo, Viçosa, v. 7, p. 55-117, 2011. Projeto/Plano de Ação: 11.11.11.111 Biblioteca(s): Embrapa Semiárido; Embrapa Suínos e Aves. |
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79. | | BAYER, C.; AMADO, T. J. C.; TORNQUIST, C. G.; CERRI, C. E. P.; DIECKOW, J.; ZANATTA, J. A.; NICOLOSO, R. da S.; CARVALHO, P. C. de F. Estabilização do carbono no solo e mitigação das emissões de gases de efeito estufa na agricultura conservacionista. KLAUBERG FILHO, O.; MAFRA, A. L.; GATIBONI, L. C. (Ed.). Tópicos em ciência do solo. Viçosa, MG: SBCS, 2011. v. 7. p. 55-117 Biblioteca(s): Embrapa Florestas. |
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80. | | BAYER, C.; AMADO, T. J. C.; TORNQUIST, C. G.; CERRI, C. E. T.; DIECKOW, J.; ZANATTA, J. A.; NICOLOSO, R. da S.; CARVALHO, P. C. de F. Estabilização do carbono no solo e mitigação das emissões de gases de efeito estufa na agricultura conservacionista. Tópico em Ciência do Solo, Viçosa, MG, v. 7, p. 55-118, 2011. Biblioteca(s): Embrapa Semiárido. |
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Registros recuperados : 93 | |
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Registro Completo
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
10/03/2020 |
Data da última atualização: |
22/04/2020 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
SIMON, P. L.; DIECKOW, J.; ZANATTA, J. A.; RAMALHO, B.; RIBEIRO, R. H.; VAN DER WEERDEN, T.; KLEIN, C. A. M. de. |
Afiliação: |
Priscila L. Simon, AgResearch Invermay; Jeferson Dieckow, UFPR; JOSILEIA ACORDI ZANATTA, CNPF; Bruna Ramalho, UFPR; Ricardo H. Ribeiro, UFPR; Tony van der Weerden, AgResearch Invermay; Cecile A. M. de Klein, AgResearch Invermay. |
Título: |
Does Brachiaria humidicola and dicyandiamide reduce nitrous oxide and ammonia emissions from cattle urine patches in the subtropics? |
Ano de publicação: |
2020 |
Fonte/Imprenta: |
Science of the Total Environment, v. 720, article 137692, June 2020. 10 p. |
DOI: |
https://doi.org/10.1016/j.scitotenv.2020.137692 |
Idioma: |
Inglês |
Conteúdo: |
Nitrous oxide (N2O) emissions frompasture-based livestock systems represent 34% of Brazil's agricultural greenhouse gas emissions. The forage species Brachiaria humidicola is known for its biological nitrification inhibition (BNI) capacity and N2O emissions reduction ability from urine patches under tropical conditions. However, there is little information about the effect of BNI on N2O emission and ammonia (NH3) volatilisation in the subtropics. This study aimed to: (i) evaluate the potential of Brachiaria humidicola, compared with Panicum maximum (Jacq. cv. Áries; guinea grass), a broadly used grass (with no BNI capacity), to reduce N2O emissions under subtropical conditions; (ii) determine the efficacy of nitrification inhibitor dicyandiamide (DCD) to decrease N2O emissions; and (iii) determine the effect of brachiaria and DCD application on NH3 volatilisation. A field experiment was carried out using a Cambisol, where cattle urine ± DCD was applied to brachiaria and guinea grass. Over the 67-day measurement period, cumulative N2O emissions were 20% lower from urine patches in the brachiaria treatment (1138 mg N m?2, Emission factor = 1.06%) compared to guinea grass (1436 mg Nm?2, Emission factor=1.33%) (P b .10). A greenhouse experiment, using pots with the same treatments as in the field experiment, suggested that this could have been due to lower soil nitrate levels under brachiaria forage compared to guinea grass, indicating that BNI could be a possible mechanism for lower N2O emissions from brachiaria. The DCD application was effective in both forage species, decreasing N2O emissions by 40?50% (P b .10) compared with the urine only treatment. Approximately 25% of the urine applied N was lost via NH3 volatilisation, however the NH3 loss was not affected by forage species or DCD application (P N .10). Overall, the results demonstrated that brachiaria and DCD use are strategies that can reduce N2O emissions from urine patches. MenosNitrous oxide (N2O) emissions frompasture-based livestock systems represent 34% of Brazil's agricultural greenhouse gas emissions. The forage species Brachiaria humidicola is known for its biological nitrification inhibition (BNI) capacity and N2O emissions reduction ability from urine patches under tropical conditions. However, there is little information about the effect of BNI on N2O emission and ammonia (NH3) volatilisation in the subtropics. This study aimed to: (i) evaluate the potential of Brachiaria humidicola, compared with Panicum maximum (Jacq. cv. Áries; guinea grass), a broadly used grass (with no BNI capacity), to reduce N2O emissions under subtropical conditions; (ii) determine the efficacy of nitrification inhibitor dicyandiamide (DCD) to decrease N2O emissions; and (iii) determine the effect of brachiaria and DCD application on NH3 volatilisation. A field experiment was carried out using a Cambisol, where cattle urine ± DCD was applied to brachiaria and guinea grass. Over the 67-day measurement period, cumulative N2O emissions were 20% lower from urine patches in the brachiaria treatment (1138 mg N m?2, Emission factor = 1.06%) compared to guinea grass (1436 mg Nm?2, Emission factor=1.33%) (P b .10). A greenhouse experiment, using pots with the same treatments as in the field experiment, suggested that this could have been due to lower soil nitrate levels under brachiaria forage compared to guinea grass, indicating that BNI could be a possible mechanism for ... Mostrar Tudo |
Palavras-Chave: |
Ammonium; BNI; Espécie forrageira; Forage species; NH3; Volatilisation; Volatilização. |
Thesagro: |
Amônia; Brachiaria Humidicola; Nitrato. |
Thesaurus NAL: |
Nitrates. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02983naa a2200337 a 4500 001 2121071 005 2020-04-22 008 2020 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.scitotenv.2020.137692$2DOI 100 1 $aSIMON, P. L. 245 $aDoes Brachiaria humidicola and dicyandiamide reduce nitrous oxide and ammonia emissions from cattle urine patches in the subtropics?$h[electronic resource] 260 $c2020 520 $aNitrous oxide (N2O) emissions frompasture-based livestock systems represent 34% of Brazil's agricultural greenhouse gas emissions. The forage species Brachiaria humidicola is known for its biological nitrification inhibition (BNI) capacity and N2O emissions reduction ability from urine patches under tropical conditions. However, there is little information about the effect of BNI on N2O emission and ammonia (NH3) volatilisation in the subtropics. This study aimed to: (i) evaluate the potential of Brachiaria humidicola, compared with Panicum maximum (Jacq. cv. Áries; guinea grass), a broadly used grass (with no BNI capacity), to reduce N2O emissions under subtropical conditions; (ii) determine the efficacy of nitrification inhibitor dicyandiamide (DCD) to decrease N2O emissions; and (iii) determine the effect of brachiaria and DCD application on NH3 volatilisation. A field experiment was carried out using a Cambisol, where cattle urine ± DCD was applied to brachiaria and guinea grass. Over the 67-day measurement period, cumulative N2O emissions were 20% lower from urine patches in the brachiaria treatment (1138 mg N m?2, Emission factor = 1.06%) compared to guinea grass (1436 mg Nm?2, Emission factor=1.33%) (P b .10). A greenhouse experiment, using pots with the same treatments as in the field experiment, suggested that this could have been due to lower soil nitrate levels under brachiaria forage compared to guinea grass, indicating that BNI could be a possible mechanism for lower N2O emissions from brachiaria. The DCD application was effective in both forage species, decreasing N2O emissions by 40?50% (P b .10) compared with the urine only treatment. Approximately 25% of the urine applied N was lost via NH3 volatilisation, however the NH3 loss was not affected by forage species or DCD application (P N .10). Overall, the results demonstrated that brachiaria and DCD use are strategies that can reduce N2O emissions from urine patches. 650 $aNitrates 650 $aAmônia 650 $aBrachiaria Humidicola 650 $aNitrato 653 $aAmmonium 653 $aBNI 653 $aEspécie forrageira 653 $aForage species 653 $aNH3 653 $aVolatilisation 653 $aVolatilização 700 1 $aDIECKOW, J. 700 1 $aZANATTA, J. A. 700 1 $aRAMALHO, B. 700 1 $aRIBEIRO, R. H. 700 1 $aVAN DER WEERDEN, T. 700 1 $aKLEIN, C. A. M. de 773 $tScience of the Total Environment$gv. 720, article 137692, June 2020. 10 p.
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