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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
04/11/2008 |
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Data da última atualização: |
25/03/2010 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
BEZERRA, F. C.; FERREIRA, F. V. M.; SILVA, T. C.; SOUSA, H. H. F. |
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Afiliação: |
Fred Carvalho Bezerra, CNPAT; Fernando Vasconcellos Meyer Ferreira, estudante UFC; Tiago da Costa Silva, estudante UFC; Helton Hébano de Freitas Sousa, mestrando UFC. |
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Título: |
Produção de mudas de alface em substratos à base de resíduos orgânicos e irrigadas com água ou solução nutritiva. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
In: ENCONTRO NACIONAL SOBRE SUBSTRATOS PARA PLANTAS, 6., 2008, Fortaleza. Materiais regionais como substrato: anais. Fortaleza: Embrapa Agroindústria Tropical: Sebrae/CE: UFC, 2008. |
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Idioma: |
Português |
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Palavras-Chave: |
Produção de mudas. |
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Thesagro: |
Alface. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00666naa a2200169 a 4500
001 1427233
005 2010-03-25
008 2008 bl uuuu u00u1 u #d
100 1 $aBEZERRA, F. C.
245 $aProdução de mudas de alface em substratos à base de resíduos orgânicos e irrigadas com água ou solução nutritiva.
260 $c2008
650 $aAlface
653 $aProdução de mudas
700 1 $aFERREIRA, F. V. M.
700 1 $aSILVA, T. C.
700 1 $aSOUSA, H. H. F.
773 $tIn: ENCONTRO NACIONAL SOBRE SUBSTRATOS PARA PLANTAS, 6., 2008, Fortaleza. Materiais regionais como substrato: anais. Fortaleza: Embrapa Agroindústria Tropical: Sebrae/CE: UFC, 2008.
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Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
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Cutter |
Registro |
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URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Pesca e Aquicultura. |
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Data corrente: |
27/02/2019 |
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Data da última atualização: |
14/02/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
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Autoria: |
PRYSTHON, A.; DIAS, C. R. G.; VALÉRIO, J. F. |
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Afiliação: |
ADRIANO PRYSTHON DA SILVA, CNPASA; CAROLYNE RIBEIRO GOMES DIAS, UNIVERSIDADE FEDERAL DO TOCANTINS; JOSE FRANCISCO VALERIO, INSTITUTO FEDERAL DO ESPIRITO SANTO. |
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Título: |
The fishing productivity of the Araguaia river, Tocantins, Brazil. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
American Journal of Engineering Research, v. 8, n. 2, p. 248-252, Feb. 2019. |
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ISSN: |
2320-0847 |
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Idioma: |
Inglês |
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Conteúdo: |
The Araguaia River belongs to the second largest basin in Brazil and take place in an important transition zone betweenthe Cerrado and Amazon biomes. Despite the relative richness of ichthyofauna, the greatest challenge of artisanal fisheries is the widespread lack of landing information. Lack of knowledge about productivity leads to the myth that the degradation of fish stocks is caused by overfishing. The productivity of the gillnets was compared between drougth and rainy season in the Araguaia River, Tocantins, Brazil. Eleven fishing ground points were sampled with artisanal fishermen, monthly, during 2017 and 2018. 273 throw were carried out with gillnets of different meshes (7 to 22 cm knot to knot). The results indicated low CPUE indices and that there was no difference (P> 0.05) in productivity (kg/throw) and time per throw (hour) between drought (2.42 kg/throw) and rainy season (2,71 kg/ throw). Forage fish species predominated in catches, and meshes of size 11 cm was predominant. It is concluded that the greatest threats to fishing activity are not directly associated with fishing productivity. We also recommend the promotion of a broad debate with society about the future of fishery resources, so that the management process is more inclusive, with greater participation of fishermen. Finally, the Tocantins Araguaia basin encompasses 7.2 million people in 409 municipalities and artisanal fishing is one of the most important activities for maintaining food security, the economy and the culture of thousands of communities that depend on the river. MenosThe Araguaia River belongs to the second largest basin in Brazil and take place in an important transition zone betweenthe Cerrado and Amazon biomes. Despite the relative richness of ichthyofauna, the greatest challenge of artisanal fisheries is the widespread lack of landing information. Lack of knowledge about productivity leads to the myth that the degradation of fish stocks is caused by overfishing. The productivity of the gillnets was compared between drougth and rainy season in the Araguaia River, Tocantins, Brazil. Eleven fishing ground points were sampled with artisanal fishermen, monthly, during 2017 and 2018. 273 throw were carried out with gillnets of different meshes (7 to 22 cm knot to knot). The results indicated low CPUE indices and that there was no difference (P> 0.05) in productivity (kg/throw) and time per throw (hour) between drought (2.42 kg/throw) and rainy season (2,71 kg/ throw). Forage fish species predominated in catches, and meshes of size 11 cm was predominant. It is concluded that the greatest threats to fishing activity are not directly associated with fishing productivity. We also recommend the promotion of a broad debate with society about the future of fishery resources, so that the management process is more inclusive, with greater participation of fishermen. Finally, the Tocantins Araguaia basin encompasses 7.2 million people in 409 municipalities and artisanal fishing is one of the most important activities for maintaining food security, t... Mostrar Tudo |
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Palavras-Chave: |
Rio Araguaia-Tocantins. |
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Thesagro: |
Peixe; Pesca Artesanal; Políticas Públicas. |
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Thesaurus NAL: |
Artisanal fishing; Fishery resources; Public policy. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/193665/1/CNPASA-2019-ajer.pdf
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Marc: |
LEADER 02286naa a2200241 a 4500
001 2106587
005 2020-02-14
008 2019 bl uuuu u00u1 u #d
022 $a2320-0847
100 1 $aPRYSTHON, A.
245 $aThe fishing productivity of the Araguaia river, Tocantins, Brazil.$h[electronic resource]
260 $c2019
520 $aThe Araguaia River belongs to the second largest basin in Brazil and take place in an important transition zone betweenthe Cerrado and Amazon biomes. Despite the relative richness of ichthyofauna, the greatest challenge of artisanal fisheries is the widespread lack of landing information. Lack of knowledge about productivity leads to the myth that the degradation of fish stocks is caused by overfishing. The productivity of the gillnets was compared between drougth and rainy season in the Araguaia River, Tocantins, Brazil. Eleven fishing ground points were sampled with artisanal fishermen, monthly, during 2017 and 2018. 273 throw were carried out with gillnets of different meshes (7 to 22 cm knot to knot). The results indicated low CPUE indices and that there was no difference (P> 0.05) in productivity (kg/throw) and time per throw (hour) between drought (2.42 kg/throw) and rainy season (2,71 kg/ throw). Forage fish species predominated in catches, and meshes of size 11 cm was predominant. It is concluded that the greatest threats to fishing activity are not directly associated with fishing productivity. We also recommend the promotion of a broad debate with society about the future of fishery resources, so that the management process is more inclusive, with greater participation of fishermen. Finally, the Tocantins Araguaia basin encompasses 7.2 million people in 409 municipalities and artisanal fishing is one of the most important activities for maintaining food security, the economy and the culture of thousands of communities that depend on the river.
650 $aArtisanal fishing
650 $aFishery resources
650 $aPublic policy
650 $aPeixe
650 $aPesca Artesanal
650 $aPolíticas Públicas
653 $aRio Araguaia-Tocantins
700 1 $aDIAS, C. R. G.
700 1 $aVALÉRIO, J. F.
773 $tAmerican Journal of Engineering Research$gv. 8, n. 2, p. 248-252, Feb. 2019.
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Registro original: |
Embrapa Pesca e Aquicultura (CNPASA) |
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