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| Registros recuperados : 8 | |
| 2. |  | GIROTO, A. S.; GUIMARAES, G. G. F.; COLNAGO, L. A.; KLAMCZYNSKI, A.; GLENN, G.; RIBEIRO, C. Controlled release of Nitrogen using Urea-Melamine-Starch Composites. Journal of Cleaner Production, Amsterdam, v. 217, p. 448-455, 2019.| Biblioteca(s): Epagri-Sede. |
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| 4. | | GIROTO, A. S.; GUIMARAES, G. G. F.; MAJARON, V.; KLAIC, R.; AVANSI, W.; RIBEIRO, C. Effect of Urea: Hydroxyapatite Composites for Controlled-Release Fertilization to Reduce P Complexation in Soils. COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS , Philadelphia, Pennsylvania United States, v. 54, p. 1-11, 2023.| Biblioteca(s): Epagri-Sede. |
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| 6. | | MAJARON, V. F.; SILVA, M. G.; BORTOLETTO-SANTOS, R.; KLAIC, R.; GIROTO, A.; GUIMARAES, G. G. F.; POLITO, W. L.; FARINAS, C. S.; RIBEIRO, C. Synergy between castor oil polyurethane/starch polymer coating and local acidification by A. niger for increasing the efficiency of nitrogen fertilization using urea granules. INDUSTRIAL CROPS AND PRODUCTS, Amsterdã, v. 154, p. 1-8, 2020.| Biblioteca(s): Epagri-Sede. |
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| 7. | | LANZER, E.A.; AMBROSI, I; DOSSA, D.; FREIRE, L.M. de M.; GIROTO, A.F.; HOEFLICH, V.A.; REIS, P.; OSORIO, V.A.; PORTO, V.H. da F.; SALLES, P.A; SOUZA, S.X. de.; TRINDADE, A.M. Avaliacao socio-economica das pesquisas da EMBRAPA na regiao Sul. Brasilia: EMBRAPA, 1989. 40p. (EMBRAPA. Documentos, 45).| Biblioteca(s): Epagri-Sede. |
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| 8. | | GIROTO, A. S.; VALLE, S. F.; GUIMARAES, G. G. F.; MOLINA, A.; REIS, H. P. G.; FERNANDES, D. M.; BERNARDI, A. C. C.; MATTOSO, L. H. C.; RIBEIRO, C. Tailoring Efficient Materials for NPK All-in-One Granular Fertilization. Industrial & Engineering Chemistry Research, Washington, DC, v. 59, p. 18387-18395, 2020.| Biblioteca(s): Epagri-Sede. |
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| Registros recuperados : 8 | |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
10/11/2020 |
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Data da última atualização: |
10/11/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
GIROTO, A. S.; VALLE, S. F.; GUIMARAES, G. G. F.; MOLINA, A.; REIS, H. P. G.; FERNANDES, D. M.; BERNARDI, A. C. C.; MATTOSO, L. H. C.; RIBEIRO, C. |
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Título: |
Tailoring Efficient Materials for NPK All-in-One Granular Fertilization. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Industrial & Engineering Chemistry Research, Washington, DC, v. 59, p. 18387-18395, 2020. |
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Idioma: |
Inglês |
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Conteúdo: |
Food security is one of the biggest challenges for the next few decades, especially with the accelerated population growth rates. Therefore, achieving a better nutrient use efficiency is crucial to enhance crop yields and productivity, which depend directly on how macronutrients are supplied. It is notably complex because fertilizers are often applied as granules instead of more soluble powdered forms. Here, we propose a new model for an allin-one NPK fertilizer production, which allows quickly adjustable compositions in multi-nutrient granules. Thus, thermoplastic starch has been used as a biodegradable matrix binder mixed with the fertilizers in a continuous process by extrusion. Urea and KCl were considered as N and K sources, respectively. P sources with different solubilities (triple superphosphate (TSP) and Bayovar and Patos phosphate rocks) have been tested and compared. The greenhouse experiment revealed that the TSP composite promoted superior biomass production than the standard application, in addition to an overall better nutrient uptake. While Bayovar did not benefit from the all-in-one granule, Patos results were improved in this system, revealing a boost in its solubilization. |
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Palavras-Chave: |
Composites; Controlled-Release; greenhouse experiments; NPK fertilizer. |
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Categoria do assunto: |
W Química e Física |
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Marc: |
LEADER 02020naa a2200265 a 4500
001 1130137
005 2020-11-10
008 2020 bl uuuu u00u1 u #d
100 1 $aGIROTO, A. S.
245 $aTailoring Efficient Materials for NPK All-in-One Granular Fertilization.$h[electronic resource]
260 $c2020
520 $aFood security is one of the biggest challenges for the next few decades, especially with the accelerated population growth rates. Therefore, achieving a better nutrient use efficiency is crucial to enhance crop yields and productivity, which depend directly on how macronutrients are supplied. It is notably complex because fertilizers are often applied as granules instead of more soluble powdered forms. Here, we propose a new model for an allin-one NPK fertilizer production, which allows quickly adjustable compositions in multi-nutrient granules. Thus, thermoplastic starch has been used as a biodegradable matrix binder mixed with the fertilizers in a continuous process by extrusion. Urea and KCl were considered as N and K sources, respectively. P sources with different solubilities (triple superphosphate (TSP) and Bayovar and Patos phosphate rocks) have been tested and compared. The greenhouse experiment revealed that the TSP composite promoted superior biomass production than the standard application, in addition to an overall better nutrient uptake. While Bayovar did not benefit from the all-in-one granule, Patos results were improved in this system, revealing a boost in its solubilization.
653 $aComposites
653 $aControlled-Release
653 $agreenhouse experiments
653 $aNPK fertilizer
700 1 $aVALLE, S. F.
700 1 $aGUIMARAES, G. G. F.
700 1 $aMOLINA, A.
700 1 $aREIS, H. P. G.
700 1 $aFERNANDES, D. M.
700 1 $aBERNARDI, A. C. C.
700 1 $aMATTOSO, L. H. C.
700 1 $aRIBEIRO, C.
773 $tIndustrial & Engineering Chemistry Research, Washington, DC$gv. 59, p. 18387-18395, 2020.
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