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 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação; Embrapa Pecuária Sudeste. |
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Data corrente: |
26/04/2021 |
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Data da última atualização: |
23/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
KLAIC, R.; GUIMARÃES, G. G. F.; BERNARDI, A. C. de C.; ZANGIROLAMI, T. C.; RIBEIRO, C.; FARINAS, C. S. |
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Afiliação: |
ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; CAUE RIBEIRO DE OLIVEIRA, CNPDIA; CRISTIANE SANCHEZ FARINAS, CNPDIA. |
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Título: |
Synergy of Aspergillus niger and components in biofertilizer composites increases the availability of nutrients to plants. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Current Microbiology, v. 28, 2021. |
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Páginas: |
1529-1542 |
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DOI: |
https://doi.org/10.1007/s00284-021-02406-y |
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Idioma: |
Inglês |
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Conteúdo: |
Intensive fertilization has been required to provide nutrients for plant growth under the current agricultural practices being applied to meet the global food demands. Micronutrients such as zinc, manganese, and copper are required in small quantities when compared to macronutrients (such as nitrogen, phosphorus and potassium), but they are essential for the plant growth cycle and consequently for increasing productivity. Mineral oxides such as ZnO, MnO, and CuO are used in agriculture as micronutrient sources, but their low solubility limits practical applications in plant nutrition. Similarly, elemental sulfur (S0) can provide a high-concentration source of sulfate, but its availability is limited by the ability of the soil to promote S0 oxidation. We propose here the integration of these nutrients in a composite based on a biodegradable starch matrix containing mineral oxides and S0 in a dispersion that allowed encapsulation of the acidifying agent Aspergillus niger, a native soil fungus. This strategy efectively improved the fnal nutrient solubility, with the composite starch/S0/oxidemixture multi-nutrient fertilizer showing remarkable results for solubilization of the oxides, hence confrming a synergic efect of S0 oxidation and microbial solubilization. This composite exhibited an extended shelf life and soil?plant experiments with Italian ryegrass (Lolium multiforum Lam.) confrmed high efciencies for dry matter production, nutrient uptake, and recovery. These fndings can contribute to the development of environmentally friendly fertilizers towards a more sustainable agriculture and could open up new applications for formulations containing poorly soluble oxide sources. MenosIntensive fertilization has been required to provide nutrients for plant growth under the current agricultural practices being applied to meet the global food demands. Micronutrients such as zinc, manganese, and copper are required in small quantities when compared to macronutrients (such as nitrogen, phosphorus and potassium), but they are essential for the plant growth cycle and consequently for increasing productivity. Mineral oxides such as ZnO, MnO, and CuO are used in agriculture as micronutrient sources, but their low solubility limits practical applications in plant nutrition. Similarly, elemental sulfur (S0) can provide a high-concentration source of sulfate, but its availability is limited by the ability of the soil to promote S0 oxidation. We propose here the integration of these nutrients in a composite based on a biodegradable starch matrix containing mineral oxides and S0 in a dispersion that allowed encapsulation of the acidifying agent Aspergillus niger, a native soil fungus. This strategy efectively improved the fnal nutrient solubility, with the composite starch/S0/oxidemixture multi-nutrient fertilizer showing remarkable results for solubilization of the oxides, hence confrming a synergic efect of S0 oxidation and microbial solubilization. This composite exhibited an extended shelf life and soil?plant experiments with Italian ryegrass (Lolium multiforum Lam.) confrmed high efciencies for dry matter production, nutrient uptake, and recovery. These fndings c... Mostrar Tudo |
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Palavras-Chave: |
Global food; Intensive fertilization; Micronutrients. |
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Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
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Marc: |
LEADER 02460naa a2200241 a 4500
001 2131515
005 2022-06-23
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s00284-021-02406-y$2DOI
100 1 $aKLAIC, R.
245 $aSynergy of Aspergillus niger and components in biofertilizer composites increases the availability of nutrients to plants.$h[electronic resource]
260 $c2021
300 $a1529-1542
520 $aIntensive fertilization has been required to provide nutrients for plant growth under the current agricultural practices being applied to meet the global food demands. Micronutrients such as zinc, manganese, and copper are required in small quantities when compared to macronutrients (such as nitrogen, phosphorus and potassium), but they are essential for the plant growth cycle and consequently for increasing productivity. Mineral oxides such as ZnO, MnO, and CuO are used in agriculture as micronutrient sources, but their low solubility limits practical applications in plant nutrition. Similarly, elemental sulfur (S0) can provide a high-concentration source of sulfate, but its availability is limited by the ability of the soil to promote S0 oxidation. We propose here the integration of these nutrients in a composite based on a biodegradable starch matrix containing mineral oxides and S0 in a dispersion that allowed encapsulation of the acidifying agent Aspergillus niger, a native soil fungus. This strategy efectively improved the fnal nutrient solubility, with the composite starch/S0/oxidemixture multi-nutrient fertilizer showing remarkable results for solubilization of the oxides, hence confrming a synergic efect of S0 oxidation and microbial solubilization. This composite exhibited an extended shelf life and soil?plant experiments with Italian ryegrass (Lolium multiforum Lam.) confrmed high efciencies for dry matter production, nutrient uptake, and recovery. These fndings can contribute to the development of environmentally friendly fertilizers towards a more sustainable agriculture and could open up new applications for formulations containing poorly soluble oxide sources.
653 $aGlobal food
653 $aIntensive fertilization
653 $aMicronutrients
700 1 $aGUIMARÃES, G. G. F.
700 1 $aBERNARDI, A. C. de C.
700 1 $aZANGIROLAMI, T. C.
700 1 $aRIBEIRO, C.
700 1 $aFARINAS, C. S.
773 $tCurrent Microbiology$gv. 28, 2021.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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| Registros recuperados : 28 | |
| 3. |  | FREITAS, A. S.; CORNEJO, F. E. P.; WILBERG, V. C.; SILVA, F. C. da. Teores de lipídios totais, colesterol e ácidos graxos em resíduos desidratados do camarão sete- barbas (Xiphopenaeus kroyeri, Heller 1862). In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 18., 2002, Porto Alegre, RS. Integração pesquisa indústria: anais... Porto Alegre: SBCTA, 2002. 1 CD-ROM| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 6. | | VILAS-BOAS, J. C.; MADRUGA, C. R.; FREITAS, A. S.; ARAÚJO, F. R.; FARIAS, T. A. Produção de anticorpos monoclonais anti-conglutinina bovina para desenvolvimento de método sorológico de detecção dessa colectina no soro. In: JORNADA CIENTÍFICA DA EMBRAPA GADO DE CORTE, 2., 2006, Campo Grande, MS. Anais [da]... 2. ed. Campo Grande, MS: Embrapa Gado de Corte, 2006. 1 p. 1 CD-ROM. CNPGC.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 7. | | SANTOS, F. C.; TECHIO, V. H.; FREITAS, A. S.; CASTRO, E. M. de; DAVIDE, L. C.; SOUZA SOBRINHO, F. de. Adaptive leaf anatomical characteristics of Brachiaria ruziziensis (Poaceae) genotypes in different environments. Acta Scientiarum. Biological Sciences, v. 35, n. 4, p. 579-584, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 8. | | STRÖHER, J. A.; CAXAMBU, S.; FREITAS, A. S. de; ERHARDT, M. M.; SANTOS JUNIOR, L. C. O. dos. Avaliação socioeconômica e parâmetros de qualidade do leite cru refrigerado de pequenas propriedades leiteiras do Vale do Taquari, RS. Cadernos de Ciência & Tecnologia, v. 40, e27206, 2023. Título em inglês: Socioeconomic evaluation and quality parameters of refrigerated raw milk from small dairy farms of Vale do Taquari, RS.| Biblioteca(s): Embrapa Unidades Centrais. |
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| 9. | | FREITAS, A. S. de; POZZA, E. A.; ROCHA, H. S.; POZZA, A. A. A.; GALVÃO, L. R. Severidade da Sigatoka-Amarela da bananeira, em função da nutrição mineral em solução nutritiva. Severity of Yellow Sigatoka of banana in function of mineral nutrition in nutrient solution. In: REUNIÃO INTERNACIONAL ACORBAT, 20., 2013, Fortaleza. Acorbat: 40 anos compartilhando ciência e tecnologia. Fortaleza: Instituto Frutal: Acorbat Internacional, 2013. 320 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 14. | | FREITAS, A. S.; FALEIROS, M.; LOPES, S. C.; VILLAS-BOAS, J.; FARIAS, T. A.; ARAÚJO, F. R.; MADRUGA, C. R. Produção de anticorpos monoclonais anti-conglutinina bovina. In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 24.; ENCONTRO LATINO-AMERICANO DE MICROBACTÉRIAS, 2.; SIMPÓSIO BRASILEIRO DE MICROBACTÉRIAS, 12.; SIMPÓSIO DE COLEÇÕES DE CULTURA, 2.; ENCONTRO DE ENSINO EM MICROBIOLOGIA, 4., 2007, Brasília, DF. Anais... São Paulo: SBM, 2007. 1 p. CNPGC.| Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Gado de Corte. |
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| 15. | | SANTOS, F. C.; FREITAS, A. S.; CASTRO, E. M. de; DAVIDE, L. C.; SOUZA SOBRINHO, F. de; TECHIO, V. H. Leaf anatomy and nutritive values of Brachiaria ruziziensis genotypes. New Zealand Journal of Agricultural Research, v. 57, n. 2, p. 128-135, 2014. 8 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 16. | | SANTOS, F. C.; TECHIO, V. H.; DAVIDE, L. C.; FREITAS, A. S.; SOUZA SOBRINHO, F. de; CASTRO, E. M. de. Caracterização anatômica foliar parcial de genótipos de Brachiaria ruziziensis em diferentes épocas do ano. In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 47., 2010, Salvador. Empreendedorismo e progresso científico na zootecnia brasileira: anais. Viçosa, MG: Sociedade Brasileira de Zootecnia, 2010. 3 p.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Gado de Leite. |
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| 17. | | FREITAS, A. S.; LOPES, A. B.; STEPHAN, M. P.; CORNEJO, F. E. P.; FURTADO, A. A. L. Extração protéica de resíduo de camarão (Xiphopenaeus kroyeri) "in natura" e de sua farinha. In: CONGRESSO BRASILEIRO DE CIÊNCIA E TECNOLOGIA DE ALIMENTOS, 18., 2002, Porto Alegre, RS. Integração pesquisa indústria: anais... Porto Alegre: SBCTA, 2002. 1 CD-ROM.| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 19. | | FREITAS, A. S.; LOPES, A. B.; STEPHAN, M. P.; CORNEJO, F. E. P.; FURTADO, A. A. L. Composição química e protéico-molecular da farinha de resíduos de camarão-sete-barbas (Xiphopenaeus Kroyeri). Boletim do Centro de Pesquisa e Processamento de Alimentos, Curitiba, v. 20, n. 1, p. 111-120, jan./jun. 2002.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - A |
| Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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| 20. | | CARNEIRO, K. L. B.; RIBEIRO, R. C.; FREITAS, A. S.; ARAUJO, I. M. da S.; GARRUTI, D. dos S.; OSTER, A. H. Sensory stability of yellow melon coated with edible films of Biopolymer and essential oils. In: SIMPÓSIO LATINO AMERICANO DE CIÊNCIA DE ALIMENTOS, 13., 2019, Campinas, SP. Anais...Campinas: SLACA, 10 a 12 nov. 2019. Resumo 113051.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Agroindústria Tropical. |
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| Registros recuperados : 28 | |
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