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Registro Completo |
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Biblioteca(s): |
Embrapa Agropecuária Oeste; Embrapa Pesca e Aquicultura. |
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Data corrente: |
19/10/2021 |
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Data da última atualização: |
19/10/2021 |
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Tipo da produção científica: |
Documentos |
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Autoria: |
CHICRALA, P. C. M. S.; LIMA, L. K. F. de; SOUSA, D. N. de; MATOS, F. T. de; SOUZA, A. L. M. de; CALIXTO, F. A. A.; BORGHESI, R.; CAVALCANTE, H. A. |
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Afiliação: |
PATRICIA COSTA M SOARES CHICRALA, CNPASA; LEANDRO KANAMARU FRANCO DE LIMA, CNPASA; DIEGO NEVES DE SOUSA, CNPASA; FLAVIA TAVARES DE MATOS, CNPASA; ANDRÉ LUIZ MEDEIROS DE SOUZA, FUNDAÇÃO INSTITUTO DE PESCA DO ESTADO DO RIO DE JANEIRO, Niterói-RJ; FLÁVIA ALINE ANDRADE CALIXTO, FUNDAÇÃO INSTITUTO DE PESCA DO ESTADO DO RIO DE JANEIRO, Niterói-RJ; RICARDO BORGHESI, CPAO; HELLEN ARAÚJO CAVALCANTE, CRMV-CE. |
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Título: |
Unidade de beneficiamento de pescado para as organizações da agricultura familiar. |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Palmas: Embrapa Pesca e Aquicultura, 2021. |
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Páginas: |
34 p. |
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Série: |
(Embrapa Pesca e Aquicultura. Documentos, 43). |
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ISSN: |
2318-1400 |
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Idioma: |
Português |
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Conteúdo: |
Este documento contém informações técnicas direcionadas à agricultura familiar para processar o pescado, agregando valor para ser comercializado em mercados formais e, assim, melhorar a renda familiar. As informações são direcionadas aos produtores, gestores e técnicos de organizações que atuam com os públicos da agricultura familiar. Assim, é primordial conhecer como deve ser a estrutura mínima de uma unidade de beneficiamento de pescado (UBP), os equipamentos necessários para a produção, os aspectos que compõem a qualidade do produto. Ademais, identificar e entender como funcionam os sistemas brasileiros de inspeção sanitária de produtos de origem animal é essencial, pois eles serão referências para a construção dos módulos mínimos das UBPs e responsáveis pela fiscalização do pescado processado nesses locais. |
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Palavras-Chave: |
Sistema de inspeção. |
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Thesagro: |
Aclimatação; Agricultura Familiar; Piscicultura; Produção Pesqueira; Sociologia Rural. |
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Thesaurus Nal: |
Agropisciculture; Family farms; Fish production; Rural sociology. |
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Categoria do assunto: |
B Sociologia Rural |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/227036/1/doc-43.pdf
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Marc: |
LEADER 01883nam a2200349 a 4500
001 2135423
005 2021-10-19
008 2021 bl uuuu u0uu1 u #d
022 $a2318-1400
100 1 $aCHICRALA, P. C. M. S.
245 $aUnidade de beneficiamento de pescado para as organizações da agricultura familiar.$h[electronic resource]
260 $aPalmas: Embrapa Pesca e Aquicultura$c2021
300 $a34 p.
490 $a(Embrapa Pesca e Aquicultura. Documentos, 43).
520 $aEste documento contém informações técnicas direcionadas à agricultura familiar para processar o pescado, agregando valor para ser comercializado em mercados formais e, assim, melhorar a renda familiar. As informações são direcionadas aos produtores, gestores e técnicos de organizações que atuam com os públicos da agricultura familiar. Assim, é primordial conhecer como deve ser a estrutura mínima de uma unidade de beneficiamento de pescado (UBP), os equipamentos necessários para a produção, os aspectos que compõem a qualidade do produto. Ademais, identificar e entender como funcionam os sistemas brasileiros de inspeção sanitária de produtos de origem animal é essencial, pois eles serão referências para a construção dos módulos mínimos das UBPs e responsáveis pela fiscalização do pescado processado nesses locais.
650 $aAgropisciculture
650 $aFamily farms
650 $aFish production
650 $aRural sociology
650 $aAclimatação
650 $aAgricultura Familiar
650 $aPiscicultura
650 $aProdução Pesqueira
650 $aSociologia Rural
653 $aSistema de inspeção
700 1 $aLIMA, L. K. F. de
700 1 $aSOUSA, D. N. de
700 1 $aMATOS, F. T. de
700 1 $aSOUZA, A. L. M. de
700 1 $aCALIXTO, F. A. A.
700 1 $aBORGHESI, R.
700 1 $aCAVALCANTE, H. A.
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Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
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Biblioteca |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Instrumentação; Embrapa Territorial. |
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Data corrente: |
01/03/2017 |
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Data da última atualização: |
28/06/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
BORDONAL, R. DE O.; LAL, R.; RONQUIM, C. C.; FIGUEIREDO, E. B. DE; CARVALHO, J. L. N.; MALDONADO JUNIOR, W.; MILORI, D. M. B. P.; LA SCALA JUNIOR, N. |
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Afiliação: |
DEBORA MARCONDES BASTOS PEREIRA, CNPDIA. |
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Título: |
Changes in quantity and quality of soil carbon due the land-use conversion to sugarcane (Saccharum officinarum) plantation in southern Brazil. |
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Ano de publicação: |
2017 |
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Fonte/Imprenta: |
Agriculture, Ecosystems and Environment, v. 240, p. 54-65, 2017. |
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ISSN: |
0167-8809 |
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DOI: |
https://doi.org/10.1016/j.agee.2017.02.016 |
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Idioma: |
Inglês |
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Conteúdo: |
Soil organic carbon (SOC) plays an important role for soil quality and its conservation is affected by the land-use change (LUC) associated with sugarcane (Saccharum officinarum) expansion. This study was based on the hypothesis that: (i) LUC from perennial crops (e.g., coffee and citrus) and extensive pasture to sugarcane plantation results in depletions of soil carbon (C) stock and its quality; and (ii) transition of annual crops to sugarcane increases soil C stock and improves its quality. Therefore, the objective of this study was to assess changes in soil C stocks and the humification levels of soil organic matter (SOM) upon conversion of different land uses (coffee, citrus, annual crop and pasture) into sugarcane plantation in the Mococa region, northeast of São Paulo state, southern Brazil. The experiment was conducted within commercial farms and experimental design is comprised of a farming system involving four scenarios of land-use transition to sugarcane (e.g., paired areas). Soil samples were collected to a 1-m depth (0?10,10?20, 20?60 and 60?100 cm), and the equivalent layers of 0?20 and 0?100 cm were obtained for each paired area. SOC decreased in 3 years ranged from 124.5 to 99.8 Mg C ha-1 for the 0?100 cm layer following the conversion of coffee to sugarcane. Conversion of citrus to sugarcane depleted soil C stock from 147.7 to 113.1 Mg C ha-1 for the 0?100 cm layer after a 4-year period. Conversion of pasture into sugarcane was comparatively less adverse in terms of soil C stocks, with depletion only for the 0?20 cm layer from 30.3 to 17.0 Mg C ha-1 in 8 years. Regarding the conversion from annual crop to sugarcane, there was no difference in soil C stock among land uses at any soil depths. Laser-Induced Fluorescence Spectroscopy (LIFS) showed a high stage of humification of SOM with increase in the magnitude of depletion of soil C stock, and vice versa. Increases in humification stages of SOM were observed from the top to the deepest layers for most of the land-use systems. Overall, conversions of perennial tree crops (e.g., coffee and citrus) into sugarcane increased the humification levels of SOM in sub-soil, except when sugarcane replaced pasture. The latter had lower humification of SOM in the surface layers of soil because of intensive tillage associated with sugarcane planting operations. Thus, the short-term maintenance of straw had a minor impact in improving soil C accumulation as well as reversing the increased oxidation level of SOM induced by sugarcane expansion. Further, our study suggests the need of assessing the impacts of LUC on soil C budget to deep sub-soil layers in agricultural systems. Finally, the data indicate that expansion of sugarcane over coffee and citrus agrosystems may impact the sustainability of ethanol production because of LUC-induced depletion of soil C stock and degradation of soil quality. MenosSoil organic carbon (SOC) plays an important role for soil quality and its conservation is affected by the land-use change (LUC) associated with sugarcane (Saccharum officinarum) expansion. This study was based on the hypothesis that: (i) LUC from perennial crops (e.g., coffee and citrus) and extensive pasture to sugarcane plantation results in depletions of soil carbon (C) stock and its quality; and (ii) transition of annual crops to sugarcane increases soil C stock and improves its quality. Therefore, the objective of this study was to assess changes in soil C stocks and the humification levels of soil organic matter (SOM) upon conversion of different land uses (coffee, citrus, annual crop and pasture) into sugarcane plantation in the Mococa region, northeast of São Paulo state, southern Brazil. The experiment was conducted within commercial farms and experimental design is comprised of a farming system involving four scenarios of land-use transition to sugarcane (e.g., paired areas). Soil samples were collected to a 1-m depth (0?10,10?20, 20?60 and 60?100 cm), and the equivalent layers of 0?20 and 0?100 cm were obtained for each paired area. SOC decreased in 3 years ranged from 124.5 to 99.8 Mg C ha-1 for the 0?100 cm layer following the conversion of coffee to sugarcane. Conversion of citrus to sugarcane depleted soil C stock from 147.7 to 113.1 Mg C ha-1 for the 0?100 cm layer after a 4-year period. Conversion of pasture into sugarcane was comparatively less adverse in ... Mostrar Tudo |
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Palavras-Chave: |
Espectroscopia de fluorescência induzida por laser; Laser-induced fluorescence spectroscopy; Sugarcane expansion; Sustainability; Sustentabilidade. |
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Thesagro: |
Cana de açúcar; Etanol; Manejo do solo; Matéria orgânica. |
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Thesaurus NAL: |
Ethanol production; Fluorescence emission spectroscopy; Soil management; Soil organic matter. |
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Categoria do assunto: |
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P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165905/1/PROCI-17-Changes-in-quantity-and-quality....pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/156786/1/4805-Agr-Ecosys-Environ-17.pdf
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Marc: |
LEADER 04181naa a2200385 a 4500
001 2078594
005 2018-06-28
008 2017 bl uuuu u00u1 u #d
022 $a0167-8809
024 7 $ahttps://doi.org/10.1016/j.agee.2017.02.016$2DOI
100 1 $aBORDONAL, R. DE O.
245 $aChanges in quantity and quality of soil carbon due the land-use conversion to sugarcane (Saccharum officinarum) plantation in southern Brazil.$h[electronic resource]
260 $c2017
520 $aSoil organic carbon (SOC) plays an important role for soil quality and its conservation is affected by the land-use change (LUC) associated with sugarcane (Saccharum officinarum) expansion. This study was based on the hypothesis that: (i) LUC from perennial crops (e.g., coffee and citrus) and extensive pasture to sugarcane plantation results in depletions of soil carbon (C) stock and its quality; and (ii) transition of annual crops to sugarcane increases soil C stock and improves its quality. Therefore, the objective of this study was to assess changes in soil C stocks and the humification levels of soil organic matter (SOM) upon conversion of different land uses (coffee, citrus, annual crop and pasture) into sugarcane plantation in the Mococa region, northeast of São Paulo state, southern Brazil. The experiment was conducted within commercial farms and experimental design is comprised of a farming system involving four scenarios of land-use transition to sugarcane (e.g., paired areas). Soil samples were collected to a 1-m depth (0?10,10?20, 20?60 and 60?100 cm), and the equivalent layers of 0?20 and 0?100 cm were obtained for each paired area. SOC decreased in 3 years ranged from 124.5 to 99.8 Mg C ha-1 for the 0?100 cm layer following the conversion of coffee to sugarcane. Conversion of citrus to sugarcane depleted soil C stock from 147.7 to 113.1 Mg C ha-1 for the 0?100 cm layer after a 4-year period. Conversion of pasture into sugarcane was comparatively less adverse in terms of soil C stocks, with depletion only for the 0?20 cm layer from 30.3 to 17.0 Mg C ha-1 in 8 years. Regarding the conversion from annual crop to sugarcane, there was no difference in soil C stock among land uses at any soil depths. Laser-Induced Fluorescence Spectroscopy (LIFS) showed a high stage of humification of SOM with increase in the magnitude of depletion of soil C stock, and vice versa. Increases in humification stages of SOM were observed from the top to the deepest layers for most of the land-use systems. Overall, conversions of perennial tree crops (e.g., coffee and citrus) into sugarcane increased the humification levels of SOM in sub-soil, except when sugarcane replaced pasture. The latter had lower humification of SOM in the surface layers of soil because of intensive tillage associated with sugarcane planting operations. Thus, the short-term maintenance of straw had a minor impact in improving soil C accumulation as well as reversing the increased oxidation level of SOM induced by sugarcane expansion. Further, our study suggests the need of assessing the impacts of LUC on soil C budget to deep sub-soil layers in agricultural systems. Finally, the data indicate that expansion of sugarcane over coffee and citrus agrosystems may impact the sustainability of ethanol production because of LUC-induced depletion of soil C stock and degradation of soil quality.
650 $aEthanol production
650 $aFluorescence emission spectroscopy
650 $aSoil management
650 $aSoil organic matter
650 $aCana de açúcar
650 $aEtanol
650 $aManejo do solo
650 $aMatéria orgânica
653 $aEspectroscopia de fluorescência induzida por laser
653 $aLaser-induced fluorescence spectroscopy
653 $aSugarcane expansion
653 $aSustainability
653 $aSustentabilidade
700 1 $aLAL, R.
700 1 $aRONQUIM, C. C.
700 1 $aFIGUEIREDO, E. B. DE
700 1 $aCARVALHO, J. L. N.
700 1 $aMALDONADO JUNIOR, W.
700 1 $aMILORI, D. M. B. P.
700 1 $aLA SCALA JUNIOR, N.
773 $tAgriculture, Ecosystems and Environment$gv. 240, p. 54-65, 2017.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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