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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria Tropical. Para informações adicionais entre em contato com cnpat.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
25/01/2024 |
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Data da última atualização: |
25/01/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MATTOS, A. L. A.; LOMONACO, D.; OLIVEIRA, B. S. de; KOTZEBUE, L. R. V.; VIEIRA, J. D. da S.; DUARTE, M. S.; LEITAO, R. C. |
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Afiliação: |
ADRIANO LINCOLN ALBUQUERQUE MATTOS, CNPAT; DIEGO LOMONACO, FEDERAL UNIVERSITY OF CEARÁ; BEATRIZ SILVA DE OLIVEIRA, FEDERAL UNIVERSITY OF CEARÁ; LLOYD RYAN VIANA KOTZEBUE, FEDERAL UNIVERSITY OF CEARÁ; JONAS DURVAL DA SILVA VIEIRA, INSTITUTE OF EDUCATION, SCIENCE AND TECHNOLOGY OF CEARÁ; MAÍRA SALDANHA DUARTE, EMBRAPA TROPICAL AGROINDUSTRY; RENATO CARRHA LEITAO, CNPAT. |
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Título: |
Resins and fibers from sugarcane bagasse to produce medium‑density fiberboard. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Biomass Conversion and Biorefinery, mar. 2023. |
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DOI: |
https://doi.org/10.1007/s13399-023-04077-0 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Benzoxazinas; Benzoxazines; Bio-oil; Bio-óleo; Compósitos; Fibras naturais; Painéis de fibra; Resíduos lignocelulósicos. |
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Thesaurus Nal: |
Biocomposites; Fiberboards; Lignocellulosic wastes; Natural fibers. |
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Categoria do assunto: |
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Marc: |
LEADER 00995naa a2200337 a 4500
001 2161337
005 2024-01-25
008 2023 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s13399-023-04077-0$2DOI
100 1 $aMATTOS, A. L. A.
245 $aResins and fibers from sugarcane bagasse to produce medium‑density fiberboard.$h[electronic resource]
260 $c2023
650 $aBiocomposites
650 $aFiberboards
650 $aLignocellulosic wastes
650 $aNatural fibers
653 $aBenzoxazinas
653 $aBenzoxazines
653 $aBio-oil
653 $aBio-óleo
653 $aCompósitos
653 $aFibras naturais
653 $aPainéis de fibra
653 $aResíduos lignocelulósicos
700 1 $aLOMONACO, D.
700 1 $aOLIVEIRA, B. S. de
700 1 $aKOTZEBUE, L. R. V.
700 1 $aVIEIRA, J. D. da S.
700 1 $aDUARTE, M. S.
700 1 $aLEITAO, R. C.
773 $tBiomass Conversion and Biorefinery, mar. 2023.
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Embrapa Agroindústria Tropical (CNPAT) |
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Biblioteca(s): |
Embrapa Cerrados. |
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Data corrente: |
30/12/2020 |
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Data da última atualização: |
07/05/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 4 |
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Autoria: |
NUNES, R. de S.; SOUSA, D. M. G. de; GOEDERT, J. W.; OLIVEIRA, L. E. Z.; PAVINATO, P. S.; PINHEIRO, T. D. |
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Afiliação: |
RAFAEL DE SOUZA NUNES, CPAC; DJALMA MARTINHAO GOMES DE SOUSA, CPAC. |
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Título: |
Distribution of Soil Phosphorus Fractions as a Function of Long-Term Soil Tillage and Phosphate Fertilization Management. |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Frontiers in Earth Science, v. 8, 2020. |
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Idioma: |
Português |
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Conteúdo: |
The forms in which phosphorus (P) accumulates in soils are dependent on management practices, fertilizer sources, and methods of application, which may promote distinct P solubility and plant uptake. We aimed here to evaluate how soil tillage and phosphate fertilization strategies affected soil P fractions over 17 years and to identify best management practices for improving labile P fractions. The experiment was conducted in a very clayey Rhodic Ferralsol (Oxisol) with initially very low P availability, during 17 years under soybean and corn, fertilized with 35 kg P ha?1 year?1 . Treatments were two soil management systems (CT-conventional tillage and NT-no-till) and four phosphate fertilization strategies (TSP ? triple superphosphate or RRP ? reactive rock phosphate, applied to the crop furrow or broadcast). Soil samples were taken at five depth layers, and organic (Po), inorganic (Pi), and total P (Pt) were determined by Hedley?s sequential fractionation. CT resulted in a more homogeneous distribution of Pi fractions throughout the soil profile, while under NT there was a steep depth gradient characterized by Pi accumulation in the fertilizer application zone. NT resulted in accumulation of Pi in more labile fractions and higher accumulation of Po physically protected by aggregation, both compared to CT. Also, under NT with RRP, there was a great accumulation of Pi associated with calcium (HCl Pi) compared to TSP, especially when the fertilizer was broadcast applied. An accumulation of Po down to 20 cm (CT) and 10 cm (NT) was also detected, compared to Cerrado natural soil. NT and RRP positively affected legacy P fractions and can be recommended as strategies to improve P fertilizer use efficiency. Keywords: no-tillage, P fractionation, legacy P, P source, P distribution MenosThe forms in which phosphorus (P) accumulates in soils are dependent on management practices, fertilizer sources, and methods of application, which may promote distinct P solubility and plant uptake. We aimed here to evaluate how soil tillage and phosphate fertilization strategies affected soil P fractions over 17 years and to identify best management practices for improving labile P fractions. The experiment was conducted in a very clayey Rhodic Ferralsol (Oxisol) with initially very low P availability, during 17 years under soybean and corn, fertilized with 35 kg P ha?1 year?1 . Treatments were two soil management systems (CT-conventional tillage and NT-no-till) and four phosphate fertilization strategies (TSP ? triple superphosphate or RRP ? reactive rock phosphate, applied to the crop furrow or broadcast). Soil samples were taken at five depth layers, and organic (Po), inorganic (Pi), and total P (Pt) were determined by Hedley?s sequential fractionation. CT resulted in a more homogeneous distribution of Pi fractions throughout the soil profile, while under NT there was a steep depth gradient characterized by Pi accumulation in the fertilizer application zone. NT resulted in accumulation of Pi in more labile fractions and higher accumulation of Po physically protected by aggregation, both compared to CT. Also, under NT with RRP, there was a great accumulation of Pi associated with calcium (HCl Pi) compared to TSP, especially when the fertilizer was broadcast applied. An a... Mostrar Tudo |
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Thesagro: |
Fixação de Fósforo; Fósforo; Plantio Direto. |
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Categoria do assunto: |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/219779/1/feart-08-00350.pdf
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Marc: |
LEADER 02472naa a2200217 a 4500
001 2128863
005 2021-05-07
008 2020 bl uuuu u00u1 u #d
100 1 $aNUNES, R. de S.
245 $aDistribution of Soil Phosphorus Fractions as a Function of Long-Term Soil Tillage and Phosphate Fertilization Management.$h[electronic resource]
260 $c2020
520 $aThe forms in which phosphorus (P) accumulates in soils are dependent on management practices, fertilizer sources, and methods of application, which may promote distinct P solubility and plant uptake. We aimed here to evaluate how soil tillage and phosphate fertilization strategies affected soil P fractions over 17 years and to identify best management practices for improving labile P fractions. The experiment was conducted in a very clayey Rhodic Ferralsol (Oxisol) with initially very low P availability, during 17 years under soybean and corn, fertilized with 35 kg P ha?1 year?1 . Treatments were two soil management systems (CT-conventional tillage and NT-no-till) and four phosphate fertilization strategies (TSP ? triple superphosphate or RRP ? reactive rock phosphate, applied to the crop furrow or broadcast). Soil samples were taken at five depth layers, and organic (Po), inorganic (Pi), and total P (Pt) were determined by Hedley?s sequential fractionation. CT resulted in a more homogeneous distribution of Pi fractions throughout the soil profile, while under NT there was a steep depth gradient characterized by Pi accumulation in the fertilizer application zone. NT resulted in accumulation of Pi in more labile fractions and higher accumulation of Po physically protected by aggregation, both compared to CT. Also, under NT with RRP, there was a great accumulation of Pi associated with calcium (HCl Pi) compared to TSP, especially when the fertilizer was broadcast applied. An accumulation of Po down to 20 cm (CT) and 10 cm (NT) was also detected, compared to Cerrado natural soil. NT and RRP positively affected legacy P fractions and can be recommended as strategies to improve P fertilizer use efficiency. Keywords: no-tillage, P fractionation, legacy P, P source, P distribution
650 $aFixação de Fósforo
650 $aFósforo
650 $aPlantio Direto
700 1 $aSOUSA, D. M. G. de
700 1 $aGOEDERT, J. W.
700 1 $aOLIVEIRA, L. E. Z.
700 1 $aPAVINATO, P. S.
700 1 $aPINHEIRO, T. D.
773 $tFrontiers in Earth Science$gv. 8, 2020.
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