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| Registros recuperados : 23 | |
| 3. |  | FREITAS, L. E. L. de; SILVA, T. S. de C.; FRACALOSSI, D. M. Protein to energy ratios and cost, performance, and ammonia excretion in juvenile jundiá (Rhamdia quelen), South American catfish. Scientia Agricola, v.78, Suppl., e20200288, 2021.| Biblioteca(s): Embrapa Agropecuária Oeste; Embrapa Pesca e Aquicultura. |
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| 4. | | SOUZA, J. H. de; FRACALOSSI, D. M.; GARCIA, A. S.; RIBEIRO, F. F.; TSUZUKI, M. Y. Desempenho zootécnico e econômico de juvenis de robalo-peva alimentados com dietas contendo diferentes concentrações proteicas. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 2, p. 190-195, fev. 2011 Título em inglês: Growth and economic performance of juvenile fat snook fed diets containing different protein levels.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 7. | | ARBELÁEZ-ROJAS, G.A.; FRACALOSSI, D. M.; FIM, J. D. I. Composição corporal de Tambaqui, Colossoma macropomum, e Matrinxã, Brycon cephalus, em sistemas de cultivo intensivo, em igarapé, e semi-intensivo, em viveiros. Revista Brasileira de Zootecnia, Viçosa, v.31, n.3, p. 1059-1069, mai./jun. 2002.| Biblioteca(s): Embrapa Amapá. |
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| 8. | | FREITAS, L. E. L. de; INOUE, D. Y.; OLIVEIRA, L. L. de; NUNES, M. E.; FRACALOSSI, D. M. Coeficientes de digestibilidade aparente de diferentes fontes proteicas para juvenis de jundiá (Rhamdia quelen). In: FENACAM & LACQUA/SARA (WAS)'15.; LATIN AMERICAN & CARIBBEAN AQUACULTURE 15.; SOUTH AMERICAN REGIONAL AQUACULTURE 15.; INTERNATIONAL SHRIMP FARMING SYMPOSIUM, 12.; INTERNATIONAL ACQUACULTURE TRADE SHOW, 12.; INTERNATIONAL AQUACULTURE SYMPOSIUM, 9.; TILAPIA ECONOMIC FORUM, 3., 2015, Fortaleza. Abstracts... Fortaleza: ABCC: World Aquaculture Society, 2015. p. 287.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 10. | | NUNES, M. E.; OLIVEIRA, L. L. de; INOUE, D. Y.; FREITAS, L. E. L. de; FRACALOSSI, D. M. Aminoácidos limitantes em diferentes fontes proteicas na alimentação de juvenis de jundiá (Rhamdia quelen). In: FENACAM & LACQUA/SARA (WAS)'15.; LATIN AMERICAN & CARIBBEAN AQUACULTURE 15.; SOUTH AMERICAN REGIONAL AQUACULTURE 15.; INTERNATIONAL SHRIMP FARMING SYMPOSIUM, 12.; INTERNATIONAL ACQUACULTURE TRADE SHOW, 12.; INTERNATIONAL AQUACULTURE SYMPOSIUM, 9.; TILAPIA ECONOMIC FORUM, 3., 2015, Fortaleza. Abstracts... Fortaleza: ABCC: World Aquaculture Society, 2015. p. 387.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 11. | | OLIVEIRA, L. L.; INOUE, D. Y.; PIRES, J. J.; FREITAS, L. E. L. de; MACHADO, C.; FRACALOSSI, D. M. Excreção de nitrogênio amoniacal total em juvenis de jundiá Rhamdia quelen alimentados com dietas contendo diferentes relações de energia: proteina. In: CONGRESSO BRASILEIRO DE ENGENHARIA DE PESCA, 20., 2017, Florianópolis. Tecnologia e inovação para pesca e aquicultura: anais. Florianópolis: FAEP-BR, 2017. p. 145.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 13. | | MATOS, F. T. de; LAPOLLI, F. R.; MOHEDANO, R. A.; FRACALOSSI, D. M.; BUENO, G. W.; ROUBACH, R. Duckweed bioconversion and fish production in treated domestic wastewater. Journal of Applied Aquaculture, v. 26, n. 1, p. 49-59, 2014.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 14. | | RODRIGUES, A. P. O.; GOMINHO-ROSA, M. D. C.; CARGNIN-FERREIRA, E.; FRANCISCO, A. de; FRACALOSSI, D. M. Different utilization of plant sources by the omnivores jundiá catfish (Rhamdia quelen) and Nile tilapia (Oreochromis niloticus). Aquaculture Nutrition, Oxford, v. 18, n. 1, p. 65-72, Feb. 2012.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 15. | | GOMINHO-ROSA, M. do C.; RODRIGUES, A. P. O.; MATTIONI, B.; FRANCISCO, A. de; MORAES, G.; FRACALOSSI, D. M. Comparison between the omnivorous jundiá catfish (Rhamdia quelen) and Nile tilapia (Oreochromis niloticus) on the utilization of dietary starch sources: Digestibility, enzyme activity and starch microstructure. Aquaculture, Amsterdam, v. 435, p. 92-99, Jan. 2015.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 16. | | GOMINHO-ROSA, M. do C.; RODRIGUES, A. P. O.; MATTIONI, B.; FRANCISCO, A. de; MORAES, G.; FRACALOSSI, D. M. Utilização de carboidratos difere marcadamente entre os onívoros de água doce jundiá (Rhamdia quelen) e tilápia-do-Nilo (Oreochromis niloticus). In: CONGRESSO DA SOCIEDADE BRASILEIRA DE AQUICULTURA E BIOLOGIA AQUÁTICA, 5., 2012, Palmas. Unir, consolidar e avançar: anais. Palmas: AQUABIO, 2012. 1 CD-ROM. Organizado por: Sílvio Ricardo Maurano; AQUACIÊNCIA 2012.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 17. | | CORNÉLIO, F. H. G.; GARGNIN-FERREIRA, E.; BORBA, M. R. de; MOURIÑO, J. L. P.; FERNANDES, V. A. G.; FRACALOSSI, D. M. Crescimento, digestibilidade e resistência à infecção por patógeno em tilápia-do-nilo alimentada com probióticos. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 8, p. 863-870, ago. 2013. Título em inglês: Growth, digestibility and resistance to pathogen infection in Nile tilapia fed with probiotics.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 18. | | BUGLIONE-NETO, C.; MOURIÑO, J. L.; VIEIRA, F. do N.; SILVA, B. C. da; JATOBÁ, A.; SEIFFERT, W.; FRACALOSSI, D. M.; ANDREATTA, E. Métodos para determinação da digestibilidade aparente de dietas para camarão marinho suplementadas com probiótico. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 8, p. 1021-1027, ago. 2013. Título em inglês: Methods for determining the apparent digestibility of diets for marine shrimp supplemented with probiotic.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 19. | | SOARES, M.; FRACALOSSI, D. M.; FREITAS, L. E. L. de; RODRIGUES, M. S.; REDIG, J. C.; MOURIÑO, J. L. P.; SEIFFERT, W. Q.; VIEIRA, F. do N. Replacement of fish meal by protein soybean concentrate in practical diets for Pacific white shrimp. Revista Brasileira de Zootecnia, Viçosa, MG, v. 44, n. 10, p. 343-349, out. 2015.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| Registros recuperados : 23 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
28/09/2022 |
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Data da última atualização: |
28/09/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
CARVALHO, A. M. de; SANTOS, D. C. R. dos; RAMOS, M. L. G.; MARCHAO, R. L.; VILELA, L.; SOUSA, T. R. de; MALAQUIAS, J. V.; GONÇALVES, A. D. M. de A.; COSER, T. R.; OLIVEIRA, A. D. de. |
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Afiliação: |
ARMINDA MOREIRA DE CARVALHO, CPAC; DIVINA CLEA RESENDE DOS SANTOS; MARIA LUCRECIA GEROSA RAMOS; ROBELIO LEANDRO MARCHAO, CPAC; LOURIVAL VILELA, CPAC; THAIS RODRIGUES DE SOUSA; JUACI VITORIA MALAQUIAS, CPAC; ADRIANO DICESAR MARTINS DE ARAUJO GONÇALVES; THAIS RODRIGUES COSER; ALEXSANDRA DUARTE DE OLIVEIRA, CPAC. |
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Título: |
Nitrous Oxide Emissions from a Long-Term Integrated Crop?Livestock System with Two Levels of P and K Fertilization. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Land, v. 11, n. 1535, 2022. |
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Páginas: |
16 p. |
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DOI: |
https://doi.org/10.3390/land11091535 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract: Nitrous oxide (N2O) emissions resulting from nitrogen (N) fertilization have been docu- mented. However, no data on the effects of other nutrients, such as phosphate (P) and potassium (K), on N2O emissions in integrated crop?livestock systems are available so far. In the 2015/2016 and 2016/2017 growing seasons, we measured N2O emissions from a long-term system, established in 1991 in the Cerrado biome (a tropical savanna ecoregion in Brazil), fertilized with two P and K levels. The studied no-tillage farming systems consisted of continuous crops fertilized with half of the recommended P and K rates (CC-F1), continuous crops at the recommended P and K rates (CC-F2), an integrated crop?livestock system with half of the recommended P and K rates (ICL-F1), and an integrated crop?livestock at the recommended P and K rates (ICL-F2). The cumulative N2O emissions (603 days) and soil chemical properties were analyzed as a 2 × 2 factorial design (long-term agricultural systems x fertilization). The cumulative N2O emissions from CC-F2 and ICL-F1 were 2.74 and 1.12 kg N ha−1, respectively. The yield-scaled N2O emissions from soybean were 55.5% lower from ICL-F1 than from CC-F2 in the 2015/2016 growing season. For off-season sorghum, the mean yield-scaled N2O emissions were 216 mg N2O m−2 kg−1 (in a range from 79.83 to 363.52 mg N2O m−2 kg−1, for ICL-F2 and CC-F1, respectively). The absence of pasture and the presence of soybean and sorghum promoted the highest cumulative N2O emissions, favored by the recommended rate in relation to half of the P and K. In the total evaluation period (603 days), the presence of grazed land in the years prior to this study and land fertilized with half the recommended P and K rates in an integrated crop?livestock system reduced the resulting cumulative N2O emis- sions by 59%. Thus, we conclude that crop?livestock systems can be beneficial in reducing P and K applications and also in mitigating N2O emissions in comparison with continuous cropping systems fertilized with the full recommended P and K rates. In view of the global fertilizer crisis, this aspect is extremely relevant for agriculture in Brazil and around the world. MenosAbstract: Nitrous oxide (N2O) emissions resulting from nitrogen (N) fertilization have been docu- mented. However, no data on the effects of other nutrients, such as phosphate (P) and potassium (K), on N2O emissions in integrated crop?livestock systems are available so far. In the 2015/2016 and 2016/2017 growing seasons, we measured N2O emissions from a long-term system, established in 1991 in the Cerrado biome (a tropical savanna ecoregion in Brazil), fertilized with two P and K levels. The studied no-tillage farming systems consisted of continuous crops fertilized with half of the recommended P and K rates (CC-F1), continuous crops at the recommended P and K rates (CC-F2), an integrated crop?livestock system with half of the recommended P and K rates (ICL-F1), and an integrated crop?livestock at the recommended P and K rates (ICL-F2). The cumulative N2O emissions (603 days) and soil chemical properties were analyzed as a 2 × 2 factorial design (long-term agricultural systems x fertilization). The cumulative N2O emissions from CC-F2 and ICL-F1 were 2.74 and 1.12 kg N ha−1, respectively. The yield-scaled N2O emissions from soybean were 55.5% lower from ICL-F1 than from CC-F2 in the 2015/2016 growing season. For off-season sorghum, the mean yield-scaled N2O emissions were 216 mg N2O m−2 kg−1 (in a range from 79.83 to 363.52 mg N2O m−2 kg−1, for ICL-F2 and CC-F1, respectively). The absence of pasture and the presence of soybean and sorghum promote... Mostrar Tudo |
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Thesagro: |
Agricultura Sustentável; Efeito Estufa; Gás. |
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Thesaurus NAL: |
Greenhouse gas emissions; Sustainable agriculture. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146942/1/Arminda-Nitrous-Oxide-Emissions-from-a-Long-Term-Integrated.pdf
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Marc: |
LEADER 03169naa a2200313 a 4500
001 2146942
005 2022-09-28
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.3390/land11091535$2DOI
100 1 $aCARVALHO, A. M. de
245 $aNitrous Oxide Emissions from a Long-Term Integrated Crop?Livestock System with Two Levels of P and K Fertilization.$h[electronic resource]
260 $c2022
300 $a16 p.
520 $aAbstract: Nitrous oxide (N2O) emissions resulting from nitrogen (N) fertilization have been docu- mented. However, no data on the effects of other nutrients, such as phosphate (P) and potassium (K), on N2O emissions in integrated crop?livestock systems are available so far. In the 2015/2016 and 2016/2017 growing seasons, we measured N2O emissions from a long-term system, established in 1991 in the Cerrado biome (a tropical savanna ecoregion in Brazil), fertilized with two P and K levels. The studied no-tillage farming systems consisted of continuous crops fertilized with half of the recommended P and K rates (CC-F1), continuous crops at the recommended P and K rates (CC-F2), an integrated crop?livestock system with half of the recommended P and K rates (ICL-F1), and an integrated crop?livestock at the recommended P and K rates (ICL-F2). The cumulative N2O emissions (603 days) and soil chemical properties were analyzed as a 2 × 2 factorial design (long-term agricultural systems x fertilization). The cumulative N2O emissions from CC-F2 and ICL-F1 were 2.74 and 1.12 kg N ha−1, respectively. The yield-scaled N2O emissions from soybean were 55.5% lower from ICL-F1 than from CC-F2 in the 2015/2016 growing season. For off-season sorghum, the mean yield-scaled N2O emissions were 216 mg N2O m−2 kg−1 (in a range from 79.83 to 363.52 mg N2O m−2 kg−1, for ICL-F2 and CC-F1, respectively). The absence of pasture and the presence of soybean and sorghum promoted the highest cumulative N2O emissions, favored by the recommended rate in relation to half of the P and K. In the total evaluation period (603 days), the presence of grazed land in the years prior to this study and land fertilized with half the recommended P and K rates in an integrated crop?livestock system reduced the resulting cumulative N2O emis- sions by 59%. Thus, we conclude that crop?livestock systems can be beneficial in reducing P and K applications and also in mitigating N2O emissions in comparison with continuous cropping systems fertilized with the full recommended P and K rates. In view of the global fertilizer crisis, this aspect is extremely relevant for agriculture in Brazil and around the world.
650 $aGreenhouse gas emissions
650 $aSustainable agriculture
650 $aAgricultura Sustentável
650 $aEfeito Estufa
650 $aGás
700 1 $aSANTOS, D. C. R. dos
700 1 $aRAMOS, M. L. G.
700 1 $aMARCHAO, R. L.
700 1 $aVILELA, L.
700 1 $aSOUSA, T. R. de
700 1 $aMALAQUIAS, J. V.
700 1 $aGONÇALVES, A. D. M. de A.
700 1 $aCOSER, T. R.
700 1 $aOLIVEIRA, A. D. de
773 $tLand$gv. 11, n. 1535, 2022.
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