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Registro Completo |
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
03/12/2019 |
Data da última atualização: |
12/04/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
PUGA, A. P.; GRUTZMACHER, P.; CERRI, C. E. P.; RIBEIRINHO, V. S.; ANDRADE, C. A. de. |
Afiliação: |
ALINE PEREGRINA PUGA, FAPESP; PRISCILA GRUTZMACHER; CARLOS EDUARDO PELLEGRINO CERRI, ESALQ-USP; VICTOR SANCHES RIBEIRINHO; CRISTIANO ALBERTO DE ANDRADE, CNPMA. |
Título: |
Biochar-based nitrogen fertilizers: greenhouse gas emissions, use efficiency, and maize yield in tropical soils. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Science of The Total Environment, v. 704, article 135375, 2019. |
ISSN: |
0048-9697 |
DOI: |
https://doi.org/10.1016/j.scitotenv.2019.135375 |
Idioma: |
Inglês |
Conteúdo: |
Abstract: The sustainable development of agriculture depends on increasing N use efficiency (NUE) and volatilization, NO3 - leaching, and N2O emissions. While the chemical and physical properties of biochar (BC) in fertilizers have been evaluated to increase NUE, a lack of information exists regarding the effects of BC amendments in tropical soils. We performed a one-year field experiment with tropical soil to evaluate the effects of BCbased N fertilizers (BN) on maize yield and on greenhouse gas (GHG) emissions. The treatments consisted of five fertilizers: ammonium nitrate (AN), urea (U), BN51/10 (51% BC, 10% N), BN40/17 (40% BC, 17% N), BN29/20 (29% BC, 20% N), and a control (without N fertilizer). The N fertilizers (80 kg N ha-1) were broadcast 20 days after sowing. Yield, grain N uptake, NUE, ammonia volatilization, and GHG emissions were measured. The results demonstrated the potential of BNs to enhance the efficiency of the fertilizers. BN51/10 and BN40/17 had an average maize yield that was 26% higher than that of U, and BN51/10 resulted in a NUE that was 12% higher than what was observed for U. Both the effects on yield and NUE were attributed to lower N release rates of the BN-amended fertilizers compared to that of the conventional soluble N sources. The BC-based fertilizers presented better environmental performance, and BN51/10 showed the lowest emission intensity when C sequestration by BC was not considered, with a value that was 14% lower than that of the U treatment. When considering C sequestration by BC, the emission intensity of the C equivalents demonstrated that all BNs presented C sequestration that differed from that of the mineral N sources. BC-based nitrogen fertilizers may have promising applications for sustainable agricultural development by mitigating N losses and increasing C stocks. MenosAbstract: The sustainable development of agriculture depends on increasing N use efficiency (NUE) and volatilization, NO3 - leaching, and N2O emissions. While the chemical and physical properties of biochar (BC) in fertilizers have been evaluated to increase NUE, a lack of information exists regarding the effects of BC amendments in tropical soils. We performed a one-year field experiment with tropical soil to evaluate the effects of BCbased N fertilizers (BN) on maize yield and on greenhouse gas (GHG) emissions. The treatments consisted of five fertilizers: ammonium nitrate (AN), urea (U), BN51/10 (51% BC, 10% N), BN40/17 (40% BC, 17% N), BN29/20 (29% BC, 20% N), and a control (without N fertilizer). The N fertilizers (80 kg N ha-1) were broadcast 20 days after sowing. Yield, grain N uptake, NUE, ammonia volatilization, and GHG emissions were measured. The results demonstrated the potential of BNs to enhance the efficiency of the fertilizers. BN51/10 and BN40/17 had an average maize yield that was 26% higher than that of U, and BN51/10 resulted in a NUE that was 12% higher than what was observed for U. Both the effects on yield and NUE were attributed to lower N release rates of the BN-amended fertilizers compared to that of the conventional soluble N sources. The BC-based fertilizers presented better environmental performance, and BN51/10 showed the lowest emission intensity when C sequestration by BC was not considered, with a value that was 14% lower than that of the U t... Mostrar Tudo |
Palavras-Chave: |
Biocarvão; CH4 emission; Increased efficiency; N loss; N2O emission. |
Thesagro: |
Amônia; Fertilizante; Nitrogênio. |
Thesaurus Nal: |
Ammonia; Biochar; Greenhouse gases; Methane; Nitrous oxide. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02853naa a2200349 a 4500 001 2115772 005 2021-04-12 008 2019 bl uuuu u00u1 u #d 022 $a0048-9697 024 7 $ahttps://doi.org/10.1016/j.scitotenv.2019.135375$2DOI 100 1 $aPUGA, A. P. 245 $aBiochar-based nitrogen fertilizers$bgreenhouse gas emissions, use efficiency, and maize yield in tropical soils.$h[electronic resource] 260 $c2019 520 $aAbstract: The sustainable development of agriculture depends on increasing N use efficiency (NUE) and volatilization, NO3 - leaching, and N2O emissions. While the chemical and physical properties of biochar (BC) in fertilizers have been evaluated to increase NUE, a lack of information exists regarding the effects of BC amendments in tropical soils. We performed a one-year field experiment with tropical soil to evaluate the effects of BCbased N fertilizers (BN) on maize yield and on greenhouse gas (GHG) emissions. The treatments consisted of five fertilizers: ammonium nitrate (AN), urea (U), BN51/10 (51% BC, 10% N), BN40/17 (40% BC, 17% N), BN29/20 (29% BC, 20% N), and a control (without N fertilizer). The N fertilizers (80 kg N ha-1) were broadcast 20 days after sowing. Yield, grain N uptake, NUE, ammonia volatilization, and GHG emissions were measured. The results demonstrated the potential of BNs to enhance the efficiency of the fertilizers. BN51/10 and BN40/17 had an average maize yield that was 26% higher than that of U, and BN51/10 resulted in a NUE that was 12% higher than what was observed for U. Both the effects on yield and NUE were attributed to lower N release rates of the BN-amended fertilizers compared to that of the conventional soluble N sources. The BC-based fertilizers presented better environmental performance, and BN51/10 showed the lowest emission intensity when C sequestration by BC was not considered, with a value that was 14% lower than that of the U treatment. When considering C sequestration by BC, the emission intensity of the C equivalents demonstrated that all BNs presented C sequestration that differed from that of the mineral N sources. BC-based nitrogen fertilizers may have promising applications for sustainable agricultural development by mitigating N losses and increasing C stocks. 650 $aAmmonia 650 $aBiochar 650 $aGreenhouse gases 650 $aMethane 650 $aNitrous oxide 650 $aAmônia 650 $aFertilizante 650 $aNitrogênio 653 $aBiocarvão 653 $aCH4 emission 653 $aIncreased efficiency 653 $aN loss 653 $aN2O emission 700 1 $aGRUTZMACHER, P. 700 1 $aCERRI, C. E. P. 700 1 $aRIBEIRINHO, V. S. 700 1 $aANDRADE, C. A. de 773 $tScience of The Total Environment$gv. 704, article 135375, 2019.
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Embrapa Meio Ambiente (CNPMA) |
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Registros recuperados : 62 | |
10. | | SIGNOR, D.; DEON, M. D.; CERRI, C. E. P. Teores De C na biomassa microbiana do solo em diferentes usos da terra na periferia leste da Amazônia. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. 1 CD-ROM.Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
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11. | | CARVALHO, J. L. N.; AVANZI, J. C.; CERRI, C. E. P.; CERRI, C. C. Adequação dos sistemas de produção rumo à sustentabilidade ambiental. In: FALEIRO, F. G.; FARIAS NETO, A. L. de (Ed.). Savanas: desafios e estratégias para o equilíbrio entre sociedade, agronegócio e recursos naturais. Planaltina, DF: Embrapa Cerrados, 2008. cap. 19, p. 673-692.Biblioteca(s): Embrapa Cerrados. |
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12. | | PUGA, A. P.; GRUTZMACHER, P.; CERRI, C. E. P.; RIBEIRINHO, V. S.; ANDRADE, C. A. de. Biochar-based nitrogen fertilizers: greenhouse gas emissions, use efficiency, and maize yield in tropical soils. Science of The Total Environment, v. 704, article 135375, 2019.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
Biblioteca(s): Embrapa Meio Ambiente. |
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13. | | SILVA, C. A.; CERRI, C. E. P.; ANDRADE, C. A. de; MARTIN NETO, L.; BETTIOL, W. Matéria orgânica do solo: ciclo, compartimentos e funções. In: BETTIOL, W.; SILVA, C. A.; CERRI, C. E. P.; MARTIN NETO, L.; ANDRADE, C. A. de (ed.). Entendendo a matéria orgânica do solo em ambientes tropical e subtropical. Brasília, DF: Embrapa, 2023. cap. 1. p. 17-47.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Instrumentação; Embrapa Meio Ambiente. |
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15. | | SIGNOR, D.; ZANI, C. F.; PALADINI, A. A.; DEON, M. D. I.; CERRI, C. E. P. Estoques de carbono e qualidade da matéria orgânica do solo em áreas cultivadas com cana-de-açúcar Revista Brasileira de Ciência do Solo, Viçosa, MG, v. 38, n. 5. p. 1402-1410, 2014.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Semiárido. |
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17. | | CERRI, C. E. P.; ABBRUZZINI, T. F.; BRANDANI, C. B.; DURIGAN, M. R.; SIGNOR, D. Soil carbon stocks and greenhouse gas emissions from agrosystems in Brazil. In: GEROLD, G.; JUNGKUNST, H. F.; WANTZEN, K. M.; SCHÖNENBERG, R.; AMORIM, R. S. S.; COUTO, E. G.; MADARI, B.; HOHNWALD, S. (Ed.). Interdisciplinary Analysis carbon-optimized land management strategies for Southern Amazonia. Göttingen: Universitätsverlag Göttingen, 2014. p. 41-59.Tipo: Capítulo em Livro Técnico-Científico |
Biblioteca(s): Embrapa Semiárido. |
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18. | | DEON, D. S.; DEON, M. D. I.; CERRI, C. E. P. Teores de C na biomassa microbiana do solo em diferentes usos da terra na periferia Leste da Amazônia. Fertbio 2012 In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. 3 p. Resumo expandido.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Cocais. |
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19. | | RITTL, T. F.; CANISARES, L.; SAGRILO, E.; BAHL, K. B.; DANNENMANN, M.; CERRI, C. E. P. Temperature sensitivity of soil organic matter decomposition varies with biocharapplication and soil type. Pedosphere, v. 30, n. 3, p. 336-342, 2020.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Meio-Norte. |
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20. | | RITTL, T. F.; CANISARES, L.; SAGRILO, E.; BUTTERBACH-BAHL, K.; DANNENMANN, M.; CERRI, C, E. P. Temperature sensitivity of soil organic matter decomposition varies with biochar application and soil type. Pedosphere, v. 30, n. 3, p. 336-342, 2020.Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
Biblioteca(s): Embrapa Meio-Norte. |
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Registros recuperados : 62 | |
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