| |
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Pecuária Sudeste. Para informações adicionais entre em contato com cppse.biblioteca@embrapa.br. |
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Instrumentação; Embrapa Pecuária Sudeste. |
|
Data corrente: |
26/04/2021 |
|
Data da última atualização: |
23/06/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
KLAIC, R.; GUIMARÃES, G. G. F.; BERNARDI, A. C. de C.; ZANGIROLAMI, T. C.; RIBEIRO, C.; FARINAS, C. S. |
|
Afiliação: |
ALBERTO CARLOS DE CAMPOS BERNARDI, CPPSE; CAUE RIBEIRO DE OLIVEIRA, CNPDIA; CRISTIANE SANCHEZ FARINAS, CNPDIA. |
|
Título: |
Synergy of Aspergillus niger and components in biofertilizer composites increases the availability of nutrients to plants. |
|
Ano de publicação: |
2021 |
|
Fonte/Imprenta: |
Current Microbiology, v. 28, 2021. |
|
Páginas: |
1529-1542 |
|
DOI: |
https://doi.org/10.1007/s00284-021-02406-y |
|
Idioma: |
Inglês |
|
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 |
|
Palavras-Chave: |
Global food; Intensive fertilization; Micronutrients. |
|
Categoria do assunto: |
--
X Pesquisa, Tecnologia e Engenharia |
|
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.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Instrumentação (CNPDIA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 8 | |
| 3. |  | OLANDA, G. B. de; BEVILAQUA, G. A. P.; SCHUCH, L. F. D.; PRESTES, L. S.; JOB, R. B. Estabilidade da atividade antibacteriana do extrato de Pluchea sagittalis (lam.) cabrera frente a microrganismos causadores da mastite bovina. Arquivos de Ciências Veterinárias e Zoologia da UNIPAR, Umuarama, v. 22, n. 1, p. 21-25, jan./mar. 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Clima Temperado. |
|    |
| 5. | | OLIVEIRA, M. S. B.; CORRÊA, L. LIMA; PRESTES, L.; NEVES, L. R.; BRASILIENSE, A. R. P.; FERREIRA, D. O.; TAVARES-DIAS, M. Comparison of the endoparasite fauna of Hoplias malabaricus and Hoplerythrinus unitaeniatus (Erythrinidae), sympatric hosts in the eastern Amazon region (Brazil). Helminthologia, v. 55, n. 2, p. 157-165, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Amapá. |
| |
| 6. | | NASCIMENTO, E.; KLEPA, M. S.; OLCHANHESKI, L. R.; ALMEIDA, M. de A.; CHICORA, K.; PRESTES, L.; RODRIGUES, E. P.; HUNGRIA, M.; BATISTA, J. S. da S. Phenotypic and genomic characterization of phosphate‑solubilizing rhizobia isolated from native Mimosa and Desmodium in Brazil. Brazilian Journal of Microbiology, v. 55, p. 3321–3334, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Soja. |
|  |
| 7. | | WOLFF, J. L. C.; RIBEIRO, B. M.; GARCIA-MARUNIAK, A.; MARUNIAK, J.; MOSCARDI, F.; SOUZA, M. L. de; CASTRO, M. E. B. de; ZANOTTO, P. M. de A.; PRESTES, L. The Anticarsia gemmatalis nucleopolyhedrovirus (AgMNPV) genome. In: ANNUAL MEETING OF THE SOCIETY FOR INVERTEBRATE PATHOLOGY, 37.; INTERNATIONAL CONFERENCE ON BACILLUS THURINGIENSIS, 7., 2004, Helsinki. Book of abstracts... Helsinki: SuviSoft Oy, 2004. p. 71.| Biblioteca(s): Embrapa Soja. |
| |
| 8. | | FERREIRA, A. C. dos S.; PACHECO, A. M.; SALOMÃO, C. B.; MOREIRA, M. V. F.; MARTINS, M. F.; SANTOS, P. V. N.; PRESTES, L.; FURTADO, Y. I. C.; TAVARES-DIAS, M.; SILVEIRA-JUNIOR, A. M. da; YOSHIOKA, E. T. O. Hematological and anthelminthic responses of tambaqui (Colossoma macropomum) supplemented with Artrhospira platensis and Chlorella vulgaris. Brazilian Journal of Biology, v. 84, e278486, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 3 |
| Biblioteca(s): Embrapa Amapá. |
| |
| Registros recuperados : 8 | |
|
| Expressão de busca inválida. Verifique!!! |
|
|
