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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo |
Biblioteca(s): |
Embrapa Florestas. |
Data corrente: |
11/08/2021 |
Data da última atualização: |
19/10/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
QUADROS, L. P. de; DUCHEIKO, H. A. S.; MAEDA, S.; PRIOR, S. A.; ARAÚJO, E. M.; GOMES, J. B. V.; BOGNOLA, I. A.; SOARES, M. T. S.; MAGRI, E.; FRIGO, C.; KAWASAKI, A.; MOTTA, A. C. V. |
Afiliação: |
LEONARDO PACKER DE QUADROS, UFPR; HENRIQUE ALMEIDA SANTOS DUCHEIKO, UFPR; SHIZUO MAEDA, CNPF; STEPHEN ARTHUR PRIOR, USDA-ARS National Soil Dynamics Laboratory; ELOÁ MOURA ARAÚJO, UFPR; JOAO BOSCO VASCONCELLOS GOMES, CNPF; ITAMAR ANTONIO BOGNOLA, CNPF; MARCIA TOFFANI SIMAO SOARES, CNPF; EDERLAN MAGRI, UFPR; CLEITON FRIGO, UFPR; ALBERTO KAWASAKI, UFPR; ANTÔNIO CARLOS VARGAS MOTTA, UFPR. |
Título: |
Effects of wood ash application on tree nutrition and soil dynamics in a Pinus taeda system. |
Ano de publicação: |
2021 |
Fonte/Imprenta: |
Forest Science, v. 67, n. 5, p. 618-628, Oct. 2021. |
Idioma: |
Inglês |
Conteúdo: |
Many Brazilian forest industries use wood biomass as a sustainable energy source that generates a wood ash by-product. This residue is typically discarded in nearby planted forests. To evaluate the effects of wood ash rates on Pinus taeda L. growth, a study was established on a high clay soil in 2006. Five rates of wood ash (0, 10, 20, 40, and 80 T ha−1) were applied to a P. taeda system. Soil chemical properties were evaluated three times at different depths. Tree growth (i.e., height, diameter at breast height, and commercial volume) and nutrition (needle elemental composition) were determined. After 11 years, litter accumulation and soil mobilization (bioturbation) were also evaluated. Ash application did not affect tree growth/yield or litter accumulation. A small reduction in soil acidity and increased bases in the upper soil layer were observed two years after ash application; this effect reached deeper layers after six years but retreated to shallower depths at 11 years. A soil amount of 14.6 m3 ha−1 year−1 was relocated closer to the soil surface due to bioturbation by edaphic fauna. The application of wood ash to forest soils appears to be an ecologically sound alternative for disposal of this industrial by-product. |
Palavras-Chave: |
Eucalyptus wood ash; Soil acidity; Time effect. |
Thesagro: |
Acidez do Solo; Cinza; Resíduo. |
Thesaurus Nal: |
Bioturbation. |
Categoria do assunto: |
-- |
Marc: |
LEADER 02186naa a2200337 a 4500 001 2133443 005 2021-10-19 008 2021 bl uuuu u00u1 u #d 100 1 $aQUADROS, L. P. de 245 $aEffects of wood ash application on tree nutrition and soil dynamics in a Pinus taeda system.$h[electronic resource] 260 $c2021 520 $aMany Brazilian forest industries use wood biomass as a sustainable energy source that generates a wood ash by-product. This residue is typically discarded in nearby planted forests. To evaluate the effects of wood ash rates on Pinus taeda L. growth, a study was established on a high clay soil in 2006. Five rates of wood ash (0, 10, 20, 40, and 80 T ha−1) were applied to a P. taeda system. Soil chemical properties were evaluated three times at different depths. Tree growth (i.e., height, diameter at breast height, and commercial volume) and nutrition (needle elemental composition) were determined. After 11 years, litter accumulation and soil mobilization (bioturbation) were also evaluated. Ash application did not affect tree growth/yield or litter accumulation. A small reduction in soil acidity and increased bases in the upper soil layer were observed two years after ash application; this effect reached deeper layers after six years but retreated to shallower depths at 11 years. A soil amount of 14.6 m3 ha−1 year−1 was relocated closer to the soil surface due to bioturbation by edaphic fauna. The application of wood ash to forest soils appears to be an ecologically sound alternative for disposal of this industrial by-product. 650 $aBioturbation 650 $aAcidez do Solo 650 $aCinza 650 $aResíduo 653 $aEucalyptus wood ash 653 $aSoil acidity 653 $aTime effect 700 1 $aDUCHEIKO, H. A. S. 700 1 $aMAEDA, S. 700 1 $aPRIOR, S. A. 700 1 $aARAÚJO, E. M. 700 1 $aGOMES, J. B. V. 700 1 $aBOGNOLA, I. A. 700 1 $aSOARES, M. T. S. 700 1 $aMAGRI, E. 700 1 $aFRIGO, C. 700 1 $aKAWASAKI, A. 700 1 $aMOTTA, A. C. V. 773 $tForest Science$gv. 67, n. 5, p. 618-628, Oct. 2021.
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Embrapa Florestas (CNPF) |
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![](/consulta/web/img/deny.png) | Acesso ao texto completo restrito à biblioteca da Embrapa Agroindústria de Alimentos. Para informações adicionais entre em contato com ctaa.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Agroindústria de Alimentos. |
Data corrente: |
21/11/2017 |
Data da última atualização: |
22/12/2017 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
B - 1 |
Autoria: |
PEREIRA, B. R.; SOARES, A. G.; BARBOZA, H. T. G.; CONEGLIAN, R. C. C.; VASCONCELLOS, M. A. DA S.; FONSECA, M. J. de O. |
Afiliação: |
Bruna Rodrigues Pereira, UFRRJ; ANTONIO GOMES SOARES, CTAA; HENRIQUETA TALITA GUIMARAES BARBOZA, CTAA; Regina Celi Cavestré Coneglian, UFRRJ; Marco Antonio da Silva Vasconcellos, UFRRJ; MARCOS JOSE DE OLIVEIRA FONSECA, CTAA. |
Título: |
Impact of minimally processing on the quality of the sweet celebration grape cultivar. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Current Nutrition & Food Science, v. 13, n. 4, 2017. |
Páginas: |
6 p. |
Idioma: |
Inglês |
Palavras-Chave: |
Fresh-cut; Minimally processed; Seedless grape. |
Thesaurus NAL: |
cold storage; Grape seeds; peduncle; shelf life. |
Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
Marc: |
LEADER 00771naa a2200265 a 4500 001 2080299 005 2017-12-22 008 2017 bl uuuu u00u1 u #d 100 1 $aPEREIRA, B. R. 245 $aImpact of minimally processing on the quality of the sweet celebration grape cultivar.$h[electronic resource] 260 $c2017 300 $a6 p. 650 $acold storage 650 $aGrape seeds 650 $apeduncle 650 $ashelf life 653 $aFresh-cut 653 $aMinimally processed 653 $aSeedless grape 700 1 $aSOARES, A. G. 700 1 $aBARBOZA, H. T. G. 700 1 $aCONEGLIAN, R. C. C. 700 1 $aVASCONCELLOS, M. A. DA S. 700 1 $aFONSECA, M. J. de O. 773 $tCurrent Nutrition & Food Science$gv. 13, n. 4, 2017.
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