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Registros recuperados : 15 | |
2. | | 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. Biblioteca(s): Embrapa Meio Ambiente. |
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4. | | PUGA, A. P.; PIRES, A. M. M.; BETTIOL, W.; ANDRADE, C. A. de. Uso de lodo de esgoto na agricultura. 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. 17; p. 507-530 Biblioteca(s): Embrapa Agropecuária Oeste; Embrapa Meio Ambiente. |
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9. | | PUGA, A. P.; PRADO, R. de M.; FONSECA, I. M.; VALE, D. W. do; AVALHÃES, C. C. Ways of applying zinc to maize plants growing in Oxisol: effects on the soil, on plant nutrition and on yield. IDESIA, Chile, v.31, n.3, p. 29-37, set./out. 2013. 10 p. Biblioteca(s): Embrapa Cocais. |
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10. | | PUGA, A. P.; CARVALHO, C. S.; LIGO, M. A. V.; PIRES, A. M. M.; PEREIRA NETO, B. G.; ANDRADE, C. A. de. Ammonia volatilization from nitrogen fertilizer formulated with biochar. In: WORLD CONGRESS OF SOIL SCIENCE, 21., 2018, Rio de Janeiro. Soil science: beyond food and fuel: abstracts. Viçosa, MG: SBCS, 2018. Trabalho 959. Biblioteca(s): Embrapa Meio Ambiente. |
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11. | | TOZZI, F. V. de N.; COSCIONE, A. R.; PUGA, A. P.; CARVALHO, C. S.; CERRI, C. E. P.; ANDRADE, C. A. de. Carbon stability and biochar aging process after soil application. Horticulture International Journal, v. 3, n. 6, p. 320-329, 2019. Biblioteca(s): Embrapa Meio Ambiente. |
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12. | | PUGA, A. P.; QUEIROZ, M. C. de A.; LIGO, M. A. V.; CARVALHO, C. S.; PIRES, A. M. M.; SANTOS, J. de O.; ANDRADE, C. A. de. Nitrogen availability and ammonia volatilization in biochar-based fertilizers. Archives of Agronomy and Soil Science, v. 66, n. 7, p. 992-1004, 2020. Arquivo com texto completo contém a versão publicada online, sem dados de volume e paginação. Biblioteca(s): Embrapa Meio Ambiente. |
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13. | | WADT, P. G. S.; ANGHINOMI, I.; GUINDANI, R. H. P.; LIMA, A. S. T. de; PUGA, A. P.; SILVA, G. S.; PRADO, R. de M. Padrões nutricionais para lavouras arrozeiras irrigadas por inundação pelos métodos da CND e Chance Matemática. Revista Brasileira de Ciência do Solo, Viçosa, v. 37, n. 1, p. 145-156, jan./fev. 2013. Biblioteca(s): Embrapa Acre. |
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14. | | PUGA, A. P.; QUEIROZ, M. C. de A.; LIGO, M. A. V.; PIRES, A. M. M.; CARVALHO, C. S.; PEREIRA NETO, B. G.; ANDRADE, C. A. de. Solubilidade e disponibilidade de nitrogênio a partir de fertilizantes minerais e fertilizantes formulados com biocarvão. In: ENCONTRO BRASILEIRO DE SUBSTÂNCIAS HÚMICAS E MATÉRIA ORGÂNICA NATURAL, 12., 2017, Sinop. Matéria orgânica e suas múltiplas funcionalidades: livro de resumos. p. 172-175 Biblioteca(s): Embrapa Meio Ambiente. |
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15. | | TAMMEORG, P.; BASTOS, A. C.; JEFFERY, S.; REES, F.; KERN, J.; GRABER, E. R.; VENTURA, M.; AMARO, A.; BUDAI, A.; CORDOVIL, C. M. D. S.; DOMENE, X.; GARDI, C.; GASCÓ, G.; HORÁK, J.; KAMMANN, C. I.; KONDRLOVA, E.; LAIRD, D.; LOUREIRO, S.; MARTINS, M. A. S.; PANZACCHI, P.; PRASAD, M.; PRODANA, M.; PUGA, A. P.; RUYSSCHAERT, G.; SAS PASZT, L.; SILVA, F. C.; TEIXEIRA, W. G.; TONON, G.; DELLE VEDOVE, G.; ZAVALLONI, C.; GLASER, B.; VERHEIJEN, F. G. A. Biochars in soils: towards the required level of scientific understanding. Journal of Environmental Engineering and Landscape Management, v. 25, n. 2, p. 192-207, 2017. Biblioteca(s): Embrapa Solos. |
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Registros recuperados : 15 | |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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 |
Circulação/Nível: |
A - 1 |
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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