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| Registros recuperados : 6 | |
| 1. |  | PORCIUNCULA, G. C. da; MÜLLER, M.; FERNANDES, T. A.; ANÇA, A. G.; SUÑÉ, R. W.; MARTINS, P. dos R.; KITTLER, D.; SILVA, F. M. da; BIELEMANN, W.; LESSA, S.; FREITAS, P. O. de. Consumo de concentrado de vacas holandesas em diferentes ordens de lactação. In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 9., 2011, Bagé, RS. Anais Congrega URCAMP 2011. Bagé: URCAMP, 2011.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 2. | | SILVA, F. M. da; FERNANDES, T. A.; ANÇA, A. G.; SUÑÉ, R. W.; MARTINS, P. dos R.; KITTLER, D.; PORCIUNCULA, G. C. da; BIELEMANN, W.; SANTOS, S. L. dos S.; FREITAS, P. O. de; MÜLLER, M. Efeito sobre o consumo de concentrado contendo resíduo da pré-limpeza do arroz em vacas da raça Holandêsa. In: SALÃO INTERNACIONAL DE ENSINO, EXTENSÃO E PESQUISA, 3., 2011. Uruguaiana. Conhecer para acontecer: para quê? para quem? para onde?: anais. Uruguaiana: Unipampa, 2011. 1 CD-ROM. SIEPE.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 3. | | SANTOS, A. G. M. dos; ANÇA, A. G.; FERNANDES, T. A.; SUÑÉ, R. W.; DALTRO, D. dos S.; MARTINS, P. dos R.; KITTLER, D.; PORCIUNCULA, G. C. da; MENDES, F.; BIELEMANN, W.; SANTOS, S. L. dos; FREITAS, P. O. de; MÜLLER, M. Efeito do período sobre a produção de leite de vacas holandesas alimentadas com resíduo da pré-limpeza do arroz. In: SALÃO INTERNACIONAL DE ENSINO, EXTENSÃO E PESQUISA, 3., 2011. Uruguaiana. Conhecer para acontecer: para quê? para quem? para onde?: anais. Uruguaiana: Unipampa, 2011. 1 CD-ROM. SIEPE.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 4. | | PORCIUNCULA, G. C. da; MÜLLER, M.; FERNANDES, T. A.; ANÇA, A. G.; SUÑÉ, R. W.; MARTINS, P. dos R.; KITTLER, D.; SILVA, F. M. da; BIELEMANN, W.; LESSA, S.; FREITAS, P. O. de. Efeito da ordem de lactação na produção de leite de vacas da raça holandesa. In: MOSTRA DE INICIAÇÃO CIENTÍFICA, 9., 2011, Bagé, RS. Anais Congrega URCAMP 2011. Bagé: URCAMP, 2011.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 5. | | BIELEMANN, W. T.; HAR, L. A.; ANDREATTA, T.; SUÑÉ, R. W.; PORCIUNCULA, G. C. da; FREITAS, P. O. de; MÜLLER, M. Levantamento sobre o desaleitamento de bezerros nos municípios de Dom Pedrito e Santana do Livramento. In: SALÃO INTERNACIONAL DE ENSINO, EXTENSÃO E PESQUISA, 3., 2011. Uruguaiana. Conhecer para acontecer: para quê? para quem? para onde?: anais. Uruguaiana: Unipampa, 2011. 1 CD-ROM. SIEPE.| Biblioteca(s): Embrapa Pecuária Sul. |
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| 6. | | FERNANDES, T. A.; ANÇA, A. G.; SUÑÉ, R. W.; HAR, L. A.; MENDONÇA, F. S.; BARBOSA, M. R.; MARTINS, P. dos R.; KITTLER, D.; PORCIUNCULA, G. C. da; BIELEMANN, W.; SANTOS, S. L. dos; FREITAS, P. O. de; MÜLLER, M. Utilização do resíduo proveniente da pré-limpeza do arroz ofertado moído e inteiro na alimentação de vacas lactantes. In: SALÃO INTERNACIONAL DE ENSINO, EXTENSÃO E PESQUISA, 3., 2011. Uruguaiana. Conhecer para acontecer: para quê? para quem? para onde?: anais. Uruguaiana: Unipampa, 2011. 1 CD-ROM. SIEPE.| Biblioteca(s): Embrapa Pecuária Sul. |
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| Registros recuperados : 6 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
13/06/2022 |
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Data da última atualização: |
23/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
MAJARON, V. F.; SILVA, M. G. da; BORTOLETTO-SANTOS, R.; KLAIC, R.; RIBEIRO, S. J. L.; POLITO, W. L.; BEVILAQUA, D.; FARINAS, C. S.; RIBEIRO, C. |
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Afiliação: |
CRISTIANE SANCHEZ FARINAS, CNPDIA; CAUE RIBEIRO DE OLIVEIRA, CNPDIA. |
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Título: |
Bioactive material with microorganisms can enhance the micronutrients solubilization and sulfate availability from low reactive sources: Insight for application as coating fertilizer granules. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Journal of Polymers and the Environment, v. 30, 2022. |
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Páginas: |
2602-2613 |
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DOI: |
https://doi.org/10.1007/s10924-022-02380-x |
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Idioma: |
Inglês |
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Conteúdo: |
Fertilization is essential to provide suitable conditions for plant development and crop productivity, but the environmental cost of fertilizers is a drawback for achieving a sustainable agriculture. A potential alternative is the use of unprocessed (raw) nutrient sources such as elemental sulfur (S0 ) and mineral oxides (ZnO, MnO, CuO) as fertilizers. However, these low reactive sources are not readily available to plants. Here, we developed a bioactive coating material containing microorganisms that allowed diferent nutrients to be made available from unprocessed nutrient sources. For that, the coating material composed of maize starch, elemental sulfur (S0 ), mineral oxides (ZnO, MnO, CuO), and a microbial source (Aspergillus niger or Acidithiobacillus thiooxidans) was applied on monoammonium phosphate (MAP) granules, as a model fertilizer. Our results revealed that the bioactive coating did not afect the phosphorus (P) release, since it did not impose a physical barrier. However, the acidifying capacity of both microorganisms signifcantly enhanced the oxide solubilization and elemental sulfur oxidation. The presence of Aspergillus niger or Acidithiobacillus thiooxidans promoted local acidifcation, achieving sulfate release of up to 76.4 and 83.8% in 42 days of soil incubation. Furthermore, the bioactive coating material with Aspergillus niger reached Cu, Zn and Mn solubilization up to 10.9, 14.6 and 34.3% in 42 days of soil incubation. This phenomenon suggested that the organic acids produced by Aspergillus niger chelate the cations, reducing precipitation and, therefore, increasing their solubilization. This innovative system can efectively supply nutrients to plants using cheap and low reactivity nutrient sources with the advantage that it can be co-applied on currently used fertilizer granules in a single delivery, making easier the adoption by producers MenosFertilization is essential to provide suitable conditions for plant development and crop productivity, but the environmental cost of fertilizers is a drawback for achieving a sustainable agriculture. A potential alternative is the use of unprocessed (raw) nutrient sources such as elemental sulfur (S0 ) and mineral oxides (ZnO, MnO, CuO) as fertilizers. However, these low reactive sources are not readily available to plants. Here, we developed a bioactive coating material containing microorganisms that allowed diferent nutrients to be made available from unprocessed nutrient sources. For that, the coating material composed of maize starch, elemental sulfur (S0 ), mineral oxides (ZnO, MnO, CuO), and a microbial source (Aspergillus niger or Acidithiobacillus thiooxidans) was applied on monoammonium phosphate (MAP) granules, as a model fertilizer. Our results revealed that the bioactive coating did not afect the phosphorus (P) release, since it did not impose a physical barrier. However, the acidifying capacity of both microorganisms signifcantly enhanced the oxide solubilization and elemental sulfur oxidation. The presence of Aspergillus niger or Acidithiobacillus thiooxidans promoted local acidifcation, achieving sulfate release of up to 76.4 and 83.8% in 42 days of soil incubation. Furthermore, the bioactive coating material with Aspergillus niger reached Cu, Zn and Mn solubilization up to 10.9, 14.6 and 34.3% in 42 days of soil incubation. This phenomenon suggested that the ... Mostrar Tudo |
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Palavras-Chave: |
Fertilization; Mineral oxides. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02786naa a2200265 a 4500
001 2144002
005 2024-01-23
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s10924-022-02380-x$2DOI
100 1 $aMAJARON, V. F.
245 $aBioactive material with microorganisms can enhance the micronutrients solubilization and sulfate availability from low reactive sources$bInsight for application as coating fertilizer granules.$h[electronic resource]
260 $c2022
300 $a2602-2613
520 $aFertilization is essential to provide suitable conditions for plant development and crop productivity, but the environmental cost of fertilizers is a drawback for achieving a sustainable agriculture. A potential alternative is the use of unprocessed (raw) nutrient sources such as elemental sulfur (S0 ) and mineral oxides (ZnO, MnO, CuO) as fertilizers. However, these low reactive sources are not readily available to plants. Here, we developed a bioactive coating material containing microorganisms that allowed diferent nutrients to be made available from unprocessed nutrient sources. For that, the coating material composed of maize starch, elemental sulfur (S0 ), mineral oxides (ZnO, MnO, CuO), and a microbial source (Aspergillus niger or Acidithiobacillus thiooxidans) was applied on monoammonium phosphate (MAP) granules, as a model fertilizer. Our results revealed that the bioactive coating did not afect the phosphorus (P) release, since it did not impose a physical barrier. However, the acidifying capacity of both microorganisms signifcantly enhanced the oxide solubilization and elemental sulfur oxidation. The presence of Aspergillus niger or Acidithiobacillus thiooxidans promoted local acidifcation, achieving sulfate release of up to 76.4 and 83.8% in 42 days of soil incubation. Furthermore, the bioactive coating material with Aspergillus niger reached Cu, Zn and Mn solubilization up to 10.9, 14.6 and 34.3% in 42 days of soil incubation. This phenomenon suggested that the organic acids produced by Aspergillus niger chelate the cations, reducing precipitation and, therefore, increasing their solubilization. This innovative system can efectively supply nutrients to plants using cheap and low reactivity nutrient sources with the advantage that it can be co-applied on currently used fertilizer granules in a single delivery, making easier the adoption by producers
653 $aFertilization
653 $aMineral oxides
700 1 $aSILVA, M. G. da
700 1 $aBORTOLETTO-SANTOS, R.
700 1 $aKLAIC, R.
700 1 $aRIBEIRO, S. J. L.
700 1 $aPOLITO, W. L.
700 1 $aBEVILAQUA, D.
700 1 $aFARINAS, C. S.
700 1 $aRIBEIRO, C.
773 $tJournal of Polymers and the Environment$gv. 30, 2022.
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