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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
19/08/2013 |
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Data da última atualização: |
19/08/2013 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CÁCIO LUIZ BOECHAE; SANTOS, J. A. G.; ACCIOLY, A. M. de A. |
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Afiliação: |
CÁCIO LUIZ BOECHAE, UFRGS; JORGE ANTONIO GONZAGA SANTOS, UFRB; ADRIANA MARIA DE AGUIAR ACCIOLY, CNPMF. |
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Título: |
Net mineralization nitrogen and soil ehemical ehanges with applieation of organic wastes with 'Fermented Bokashi Compost. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Acta Scientiarum. Agronomy, Maringá, v. 35, n. 2, p. 257-264, Apr.-June, 2013. |
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ISSN: |
1679-9275 |
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DOI: |
10.4025/actasciagron. v35i2.15133 |
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Idioma: |
Inglês |
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Conteúdo: |
The use of organic wastes in agricultura! soils is one of the possible ways to employ these materiaIs. The aims of this study were to evaluate the effectiveness of organic wastes and Fermented Bokashi Compost (FBC), to establish the most efficient use of organic wastes for a soil, changing the net nitrogen mineralization and soil chemical properties. The experimental design was completely randomized in a 6 x 2 x 5 factorial, being five organic wastes plus an control (soil without waste), with or without FBC, evaluated at O, 7, 42, 70 and 91 days of incubation, with three replicates, under laboratory conditions. The organic wastes enhanced the soil chemical properties and increased nitrogen concentration in soil. However, the net nitrogen mineralization was affected by C/N ratio of wastes and incubation time. The FBC mixed with the wastes accelerated and enhanced organic matter degradation, resulting in quickly available quantity of net nitrogen. The wastes can be considered potentially useful as organic fertilizer but their usefulness appears to depend on knowing the C/N ratio of each one. The FBC can be used when one wants a more accelerated degradation, resulting in a quicker quantity of available nutrients to the plants. |
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Thesaurus Nal: |
Sewage sludge. |
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Categoria do assunto: |
-- |
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Marc: |
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001 1964262
005 2013-08-19
008 2013 bl uuuu u00u1 u #d
022 $a1679-9275
024 7 $a10.4025/actasciagron. v35i2.15133$2DOI
100 1 $aCÁCIO LUIZ BOECHAE
245 $aNet mineralization nitrogen and soil ehemical ehanges with applieation of organic wastes with 'Fermented Bokashi Compost.
260 $c2013
520 $aThe use of organic wastes in agricultura! soils is one of the possible ways to employ these materiaIs. The aims of this study were to evaluate the effectiveness of organic wastes and Fermented Bokashi Compost (FBC), to establish the most efficient use of organic wastes for a soil, changing the net nitrogen mineralization and soil chemical properties. The experimental design was completely randomized in a 6 x 2 x 5 factorial, being five organic wastes plus an control (soil without waste), with or without FBC, evaluated at O, 7, 42, 70 and 91 days of incubation, with three replicates, under laboratory conditions. The organic wastes enhanced the soil chemical properties and increased nitrogen concentration in soil. However, the net nitrogen mineralization was affected by C/N ratio of wastes and incubation time. The FBC mixed with the wastes accelerated and enhanced organic matter degradation, resulting in quickly available quantity of net nitrogen. The wastes can be considered potentially useful as organic fertilizer but their usefulness appears to depend on knowing the C/N ratio of each one. The FBC can be used when one wants a more accelerated degradation, resulting in a quicker quantity of available nutrients to the plants.
650 $aSewage sludge
700 1 $aSANTOS, J. A. G.
700 1 $aACCIOLY, A. M. de A.
773 $tActa Scientiarum. Agronomy, Maringá$gv. 35, n. 2, p. 257-264, Apr.-June, 2013.
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| 153. |  | GARCIA, J. da S.; LIMA, J. de F. Estudo da morfologia funcional do estômago e do hábito alimentar do camarão Pitu (Macrobrachium carcinus) (Linnaeus, 1758) (crustacea, decapoda, palaemonidae) na Foz do Rio Amazonas. In: CONGRESSO AMAPAENSE DE INICIAÇÃO CIENTÍFICA, 1.; MOSTRA DE TCC's, 5.; EXPOSIÇÃO DE PESQUISA CIENTÍFICA, 1., Macapá, 2010. Livro de resumos... Macapá: SETEC: Embrapa Amapá: UEAP, 2010. p. 64. Resumo simples.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Amapá. |
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| 154. | | GARCIA, J. da S.; LIMA, J. de F. Estudo da morfologia funcional do estômago e do hábito alimentar do camarão pitu Macrobrachium carcinus (Linnaeus, 1758) (Crustacea, Decapoda, Palaemonidae) na foz do rio Amazonas. In: CONGRESSO AMAPAENSE DE INICIAÇÃO CIENTÍFICA, 2.; MOSTRA DE TCC's, 6.; EXPOSIÇÃO DE PESQUISA CIENTÍFICA, 2., 2010, Macapá. Livro de resumos... Macapá: SETEC: Embrapa Amapá: UEAP, 2011. p. 72.| Tipo: Resumo em Anais de Congresso |
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