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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
25/05/2020 |
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Data da última atualização: |
22/02/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
RABEL, D. de O.; MAEDA, S.; ARAUJO, E. M.; GOMES, J. B. V.; BOGNOLA, I. A.; PRIOR, S. A.; MAGRI, E.; FRIGO, C.; BRASILEIRO, B. P.; SANTOS, M. C. dos; PEDREIRA, G. Q.; MOTTA, A. C. V. |
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Afiliação: |
DIEGO DE OLIVEIRA RABEL, TIMAC AGRO; SHIZUO MAEDA, CNPF; ELOÁ MOURA ARAUJO, UNIVERSIDADE FEDERAL DO PARANA; JOAO BOSCO VASCONCELLOS GOMES, CNPF; ITAMAR ANTONIO BOGNOLA, CNPF; STEPHEN A. PRIOR, USDA-ARS NATIONAL SOIL DYNAMICS LABORATORY; EDERLAN MAGRI, UNIVERSIDADE FEDERAL DO PARANÁ; CLEITON FRIGO, UDESC; BRUNO PORTELA BRASILEIRO, UNIVERSIDADE FEDERAL DO PARANA; MARIANA CUSTODIO DOS SANTOS, UNIVERSIDADE FEDERAL DO PARANA; GUILHERME QUARESMA PEDREIRA, UNIVERSIDADE FEDERAL DO PARANA; ANTÔNIO CARLOS VARGAS MOTTA, UNIVERSIDADE FEDERAL DO PARANA. |
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Título: |
Recycled alkaline paper waste infuenced growth and structure of Pinus taeda L. forest. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
New Forests, v. 52, n. 2, p. 249-270, Mar. 2021. |
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DOI: |
https://doi.org/10.1007/s11056-020-09791-5 |
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Idioma: |
Inglês |
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Conteúdo: |
Alkaline residues of recycled paper production (ARRP) can be an alternative for correcting soil acidity and adding bases to Pinus taeda L. systems. Our aim was to investigate the effect of increasing doses of ARRP on tree, forest floor (litter and root), and soil composition in a 3-year-old Brazilian pine forest plantation. In 2007, ARRP treatments of 0, 10, 20, 30 and 40 T ha−1 were imposed. Tree growth and needle elemental composition were evaluated in 2008 and 2018; elemental composition of the trunk was evaluated in 2018. In 2017, accumulation and composition of litter layers were assessed: new litter, old litter, first and second sublayers of fragmented litter (Fr and Fm), and the humified layer (H); roots present in F and H layers were quantified (amount and elemental composition). In addition, soil chemical properties at different depths were evaluated in 2008, 2012, and 2017. The application of ARRP improved growth by ~ 16% up to 20 T ha−1 after 10 years. Also, ARRP increased Ca concentration in needles, trunks, roots, and all litter fractions since Ca was a major component of ARRP. There was no change in total litter accumulation with ARRP application, but an increase in the humidified fraction was observed. Root growth was enhanced by ARRP, leading to great changes in root composition in Fr and H fractions. Changes in soil pH, Ca2+, and Al3+ were observed in the 0?10 cm soil layer. Findings suggest that application of ARRP to established pine forests has the potential for improving productivity. MenosAlkaline residues of recycled paper production (ARRP) can be an alternative for correcting soil acidity and adding bases to Pinus taeda L. systems. Our aim was to investigate the effect of increasing doses of ARRP on tree, forest floor (litter and root), and soil composition in a 3-year-old Brazilian pine forest plantation. In 2007, ARRP treatments of 0, 10, 20, 30 and 40 T ha−1 were imposed. Tree growth and needle elemental composition were evaluated in 2008 and 2018; elemental composition of the trunk was evaluated in 2018. In 2017, accumulation and composition of litter layers were assessed: new litter, old litter, first and second sublayers of fragmented litter (Fr and Fm), and the humified layer (H); roots present in F and H layers were quantified (amount and elemental composition). In addition, soil chemical properties at different depths were evaluated in 2008, 2012, and 2017. The application of ARRP improved growth by ~ 16% up to 20 T ha−1 after 10 years. Also, ARRP increased Ca concentration in needles, trunks, roots, and all litter fractions since Ca was a major component of ARRP. There was no change in total litter accumulation with ARRP application, but an increase in the humidified fraction was observed. Root growth was enhanced by ARRP, leading to great changes in root composition in Fr and H fractions. Changes in soil pH, Ca2+, and Al3+ were observed in the 0?10 cm soil layer. Findings suggest that application of ARRP to established pine fore... Mostrar Tudo |
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Palavras-Chave: |
Litter; Mean annual increment; Needles. |
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Thesagro: |
Pinus Taeda. |
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Thesaurus Nal: |
Calcium. |
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Categoria do assunto: |
K Ciência Florestal e Produtos de Origem Vegetal |
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Marc: |
LEADER 02464naa a2200325 a 4500
001 2122568
005 2021-02-22
008 2021 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1007/s11056-020-09791-5$2DOI
100 1 $aRABEL, D. de O.
245 $aRecycled alkaline paper waste infuenced growth and structure of Pinus taeda L. forest.$h[electronic resource]
260 $c2021
520 $aAlkaline residues of recycled paper production (ARRP) can be an alternative for correcting soil acidity and adding bases to Pinus taeda L. systems. Our aim was to investigate the effect of increasing doses of ARRP on tree, forest floor (litter and root), and soil composition in a 3-year-old Brazilian pine forest plantation. In 2007, ARRP treatments of 0, 10, 20, 30 and 40 T ha−1 were imposed. Tree growth and needle elemental composition were evaluated in 2008 and 2018; elemental composition of the trunk was evaluated in 2018. In 2017, accumulation and composition of litter layers were assessed: new litter, old litter, first and second sublayers of fragmented litter (Fr and Fm), and the humified layer (H); roots present in F and H layers were quantified (amount and elemental composition). In addition, soil chemical properties at different depths were evaluated in 2008, 2012, and 2017. The application of ARRP improved growth by ~ 16% up to 20 T ha−1 after 10 years. Also, ARRP increased Ca concentration in needles, trunks, roots, and all litter fractions since Ca was a major component of ARRP. There was no change in total litter accumulation with ARRP application, but an increase in the humidified fraction was observed. Root growth was enhanced by ARRP, leading to great changes in root composition in Fr and H fractions. Changes in soil pH, Ca2+, and Al3+ were observed in the 0?10 cm soil layer. Findings suggest that application of ARRP to established pine forests has the potential for improving productivity.
650 $aCalcium
650 $aPinus Taeda
653 $aLitter
653 $aMean annual increment
653 $aNeedles
700 1 $aMAEDA, S.
700 1 $aARAUJO, E. M.
700 1 $aGOMES, J. B. V.
700 1 $aBOGNOLA, I. A.
700 1 $aPRIOR, S. A.
700 1 $aMAGRI, E.
700 1 $aFRIGO, C.
700 1 $aBRASILEIRO, B. P.
700 1 $aSANTOS, M. C. dos
700 1 $aPEDREIRA, G. Q.
700 1 $aMOTTA, A. C. V.
773 $tNew Forests$gv. 52, n. 2, p. 249-270, Mar. 2021.
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Registro original: |
Embrapa Florestas (CNPF) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
27/01/2015 |
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Data da última atualização: |
05/02/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 2 |
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Autoria: |
NASCIMENTO, R. S. P. do; SKORUPA, A. L. A.; PASSOS, L. P.; MARQUES, J. J. |
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Afiliação: |
ROBERVONE SEVERINA PEREIRA DO NASCIMENTO, UFLA; ALBA LUCIA ARAUJO SKORUPA, UFLA; LEONIDAS PAIXAO PASSOS, CNPGL; JOÃO JOSÉ MARQUES, UFLA. |
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Título: |
Extração e fitodisponibilidade de zinco e chumbo em latossolo tratado com resíduos de siderurgia. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Agrária, v. 9, n. 3, p. 322-329, 2014. |
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Idioma: |
Português |
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Conteúdo: |
Zinco (Zn) e chumbo (Pb) têm importância ambiental por derivarem de poluição e se bioacumularem na cadeia alimentar, com risco à saúde humana. A siderurgia produz resíduos que podem conter Zn e Pb, cujo efeito no ambiente ainda é pouco conhecido no Brasil. Neste trabalho buscou-se selecionar extratores químicos (água, Mehlich-1, ácido dietileno-triamino-pentacético - DPTA, ácido cítrico e ácido nítrico - USEPA 3051A) para estimar a disponibilidade de Zn e Pb para capim-elefante e feijoeiro. Utilizou-se um Latossolo Vermelho-Amarelo tratado com resíduos siderúrgicos (carepa de aciaria, lama de filtro-prensa e lama de fosfato) em cinco doses (0, 1, 2, 4 e 8 t ha-1). Houve maior solubilidade de Zn em água indicando potencial de contaminação do sistema solo-água-planta, em comparação ao Pb. Os coeficientes de correlação entre teores de Zn na planta e no solo foram, para todos os extratores, superiores aos obtidos para o Pb. Os coeficientes de correlação de Pearson entre teores de Zn e Pb nos solos e nas culturas em diferentes épocas variaram de acordo com o extrator e o DPTA mostrou-se mais adequado na maioria dos casos, para os dois elementos. |
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Palavras-Chave: |
Extratores químicos; Metais pesados. |
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Thesagro: |
Pennisetum Purpureum; Phaseolus Vulgaris; Resíduo Industrial. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/116549/1/Cnpgl-2014-Agraria-Extracao-e-fitodisponibilidade.pdf
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Marc: |
LEADER 01854naa a2200217 a 4500
001 2006807
005 2024-02-05
008 2014 bl uuuu u00u1 u #d
100 1 $aNASCIMENTO, R. S. P. do
245 $aExtração e fitodisponibilidade de zinco e chumbo em latossolo tratado com resíduos de siderurgia.$h[electronic resource]
260 $c2014
520 $aZinco (Zn) e chumbo (Pb) têm importância ambiental por derivarem de poluição e se bioacumularem na cadeia alimentar, com risco à saúde humana. A siderurgia produz resíduos que podem conter Zn e Pb, cujo efeito no ambiente ainda é pouco conhecido no Brasil. Neste trabalho buscou-se selecionar extratores químicos (água, Mehlich-1, ácido dietileno-triamino-pentacético - DPTA, ácido cítrico e ácido nítrico - USEPA 3051A) para estimar a disponibilidade de Zn e Pb para capim-elefante e feijoeiro. Utilizou-se um Latossolo Vermelho-Amarelo tratado com resíduos siderúrgicos (carepa de aciaria, lama de filtro-prensa e lama de fosfato) em cinco doses (0, 1, 2, 4 e 8 t ha-1). Houve maior solubilidade de Zn em água indicando potencial de contaminação do sistema solo-água-planta, em comparação ao Pb. Os coeficientes de correlação entre teores de Zn na planta e no solo foram, para todos os extratores, superiores aos obtidos para o Pb. Os coeficientes de correlação de Pearson entre teores de Zn e Pb nos solos e nas culturas em diferentes épocas variaram de acordo com o extrator e o DPTA mostrou-se mais adequado na maioria dos casos, para os dois elementos.
650 $aPennisetum Purpureum
650 $aPhaseolus Vulgaris
650 $aResíduo Industrial
653 $aExtratores químicos
653 $aMetais pesados
700 1 $aSKORUPA, A. L. A.
700 1 $aPASSOS, L. P.
700 1 $aMARQUES, J. J.
773 $tAgrária$gv. 9, n. 3, p. 322-329, 2014.
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Embrapa Gado de Leite (CNPGL) |
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