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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Milho e Sorgo. |
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Data corrente: |
03/10/2025 |
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Data da última atualização: |
29/10/2025 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SANTOS, E. V. dos; SOARES, A. A. V.; RABÊLO, F. H. S.; SILVA, S. H. G.; LIMA, M. D. R.; BUFALINO, L.; MARQUES, J. D.; GONÇALVES, D. de A.; SILVA, A. R.; SILVEIRA, E. A.; TRUGILHO, P. F.; PROTÁSIO, T. de P. |
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Afiliação: |
ELVIS VIEIRA DOS SANTOS, UNIVERSIDADE FEDERAL DE LAVRAS; ÁLVARO AUGUSTO VIEIRA SOARES, UNIVERSIDADE FEDERAL DE UBERLANDIA; FLÁVIO HENRIQUE SILVEIRA RABÊLO, ESCOLA SUPERIOR DE AGRICULTURA LUIZ DE QUEIROZ; SÉRGIO HENRIQUE GODINHO SILVA, UNIVERSIDADE FEDERAL DE LAVRAS; MICHAEL DOUGLAS ROQUE LIMA, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; LINA BUFALINO, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; JONATHAN DIAS MARQUES, UNIVERSIDADE FEDERAL RURAL DA AMAZÔNIA; DELMAN DE ALMEIDA GONCALVES, CPATU; ARYSTIDES RESENDE SILVA, CNPMS; EDGAR A. SILVEIRA, UNIVERSIDADE DE BRASILIA; PAULO FERNANDO TRUGILHO, UNIVERSIDADE FEDERAL DE LAVRAS; THIAGO DE PAULA PROTÁSIO, UNIVERSIDADE FEDERAL DE LAVRAS. |
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Título: |
Effects of fertilization, soil texture, and forking on the wood quality and yield of energy plantations of Tachigali vulgaris in Amazonia. |
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Ano de publicação: |
2025 |
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Fonte/Imprenta: |
BioEnergy Research, v. 18, article 26, 2025. |
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DOI: |
https://doi.org/10.1007/s12155-025-10828-w |
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Idioma: |
Inglês |
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Conteúdo: |
Biomass from planted forests is a renewable energy source with the potential to replace fossil fuels. Tachigali vulgaris wood shows potential for energy applications, but studies on fertilization and stem-type effects remain limited. This study evaluated the influence of stem type, soil texture, and fertilization on the energy potential and wood quality of T. vulgaris. The research was conducted in two experimental plantations in Pará, Brazil, on sandy loam and very clayey soils, with 11-year-old trees in four blocks per area. Three fertilization treatments with phosphorus and potassium were applied. Wood basic density (WBD), proximate analysis, heating value, extractive content, lignin content, wood dry mass, lignin mass, and wood energy productivity (EP) were measured. Fertilization treatments did not significantly affect the WBD, with a 0.514 g/cm3 average. However, every 2 cm increment in equivalent diameter (EqD) corresponded to a 0.01 g/cm3 rise in WBD. Trees with an EqD below 15 cm had WBD below 0.500 g/cm3 . Higher fixed carbon (16.31% on a dry mass basis) was observed in very clayey soils. The treatments and their interactions significantly influenced extractives (4.65% dry basis), insoluble lignin (29.43% extractive-free dry basis, efdb), and total lignin (31.34% efdb). EP varied between 1739.23 and 2760.07 GJ/ha, with higher values for larger EqD. Growth parameters, including EqD, significantly influenced EP, with a 2.65 GJ/tree average. These findings highlight the importance of growth characteristics in evaluating species for energy forestry MenosBiomass from planted forests is a renewable energy source with the potential to replace fossil fuels. Tachigali vulgaris wood shows potential for energy applications, but studies on fertilization and stem-type effects remain limited. This study evaluated the influence of stem type, soil texture, and fertilization on the energy potential and wood quality of T. vulgaris. The research was conducted in two experimental plantations in Pará, Brazil, on sandy loam and very clayey soils, with 11-year-old trees in four blocks per area. Three fertilization treatments with phosphorus and potassium were applied. Wood basic density (WBD), proximate analysis, heating value, extractive content, lignin content, wood dry mass, lignin mass, and wood energy productivity (EP) were measured. Fertilization treatments did not significantly affect the WBD, with a 0.514 g/cm3 average. However, every 2 cm increment in equivalent diameter (EqD) corresponded to a 0.01 g/cm3 rise in WBD. Trees with an EqD below 15 cm had WBD below 0.500 g/cm3 . Higher fixed carbon (16.31% on a dry mass basis) was observed in very clayey soils. The treatments and their interactions significantly influenced extractives (4.65% dry basis), insoluble lignin (29.43% extractive-free dry basis, efdb), and total lignin (31.34% efdb). EP varied between 1739.23 and 2760.07 GJ/ha, with higher values for larger EqD. Growth parameters, including EqD, significantly influenced EP, with a 2.65 GJ/tree average. These findings highlight t... Mostrar Tudo |
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Palavras-Chave: |
Fertilização; Produção de energia. |
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Thesagro: |
Árvore; Bioenergia; Desenvolvimento Sustentável; Mudança Climática. |
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Thesaurus Nal: |
Bioenergy; Climate change; Sustainable development. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02732naa a2200373 a 4500
001 2180693
005 2025-10-29
008 2025 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s12155-025-10828-w$2DOI
100 1 $aSANTOS, E. V. dos
245 $aEffects of fertilization, soil texture, and forking on the wood quality and yield of energy plantations of Tachigali vulgaris in Amazonia.$h[electronic resource]
260 $c2025
520 $aBiomass from planted forests is a renewable energy source with the potential to replace fossil fuels. Tachigali vulgaris wood shows potential for energy applications, but studies on fertilization and stem-type effects remain limited. This study evaluated the influence of stem type, soil texture, and fertilization on the energy potential and wood quality of T. vulgaris. The research was conducted in two experimental plantations in Pará, Brazil, on sandy loam and very clayey soils, with 11-year-old trees in four blocks per area. Three fertilization treatments with phosphorus and potassium were applied. Wood basic density (WBD), proximate analysis, heating value, extractive content, lignin content, wood dry mass, lignin mass, and wood energy productivity (EP) were measured. Fertilization treatments did not significantly affect the WBD, with a 0.514 g/cm3 average. However, every 2 cm increment in equivalent diameter (EqD) corresponded to a 0.01 g/cm3 rise in WBD. Trees with an EqD below 15 cm had WBD below 0.500 g/cm3 . Higher fixed carbon (16.31% on a dry mass basis) was observed in very clayey soils. The treatments and their interactions significantly influenced extractives (4.65% dry basis), insoluble lignin (29.43% extractive-free dry basis, efdb), and total lignin (31.34% efdb). EP varied between 1739.23 and 2760.07 GJ/ha, with higher values for larger EqD. Growth parameters, including EqD, significantly influenced EP, with a 2.65 GJ/tree average. These findings highlight the importance of growth characteristics in evaluating species for energy forestry
650 $aBioenergy
650 $aClimate change
650 $aSustainable development
650 $aÁrvore
650 $aBioenergia
650 $aDesenvolvimento Sustentável
650 $aMudança Climática
653 $aFertilização
653 $aProdução de energia
700 1 $aSOARES, A. A. V.
700 1 $aRABÊLO, F. H. S.
700 1 $aSILVA, S. H. G.
700 1 $aLIMA, M. D. R.
700 1 $aBUFALINO, L.
700 1 $aMARQUES, J. D.
700 1 $aGONÇALVES, D. de A.
700 1 $aSILVA, A. R.
700 1 $aSILVEIRA, E. A.
700 1 $aTRUGILHO, P. F.
700 1 $aPROTÁSIO, T. de P.
773 $tBioEnergy Research$gv. 18, article 26, 2025.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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