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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
15/12/2015 |
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Data da última atualização: |
15/12/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
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Autoria: |
RICCE, W. S.; MASSIGNAM, A. M.; PANDOLFO, C.; PADRÃO, G. A. |
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Título: |
Análise climática de janeiro de 2014 a junho de 2015 para o Estado de Santa Catarina. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Síntese Anual da Agricultura de Santa Catarina, Florianópolis, p. 128-134, 2015. |
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Idioma: |
Português |
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Conteúdo: |
Caracterização climática da safra 2014/2015 e impactos nas culturas de arroz, milho e soja. |
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Palavras-Chave: |
acompanhamento de safras; riscos climáticos. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 00678naa a2200181 a 4500
001 1124713
005 2015-12-15
008 2015 bl uuuu u00u1 u #d
100 1 $aRICCE, W. S.
245 $aAnálise climática de janeiro de 2014 a junho de 2015 para o Estado de Santa Catarina.$h[electronic resource]
260 $c2015
520 $aCaracterização climática da safra 2014/2015 e impactos nas culturas de arroz, milho e soja.
653 $aacompanhamento de safras
653 $ariscos climáticos
700 1 $aMASSIGNAM, A. M.
700 1 $aPANDOLFO, C.
700 1 $aPADRÃO, G. A.
773 $tSíntese Anual da Agricultura de Santa Catarina, Florianópolis, p. 128-134, 2015.
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Epagri-Sede (Epagri-Sede) |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
05/09/2014 |
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Data da última atualização: |
05/09/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
Internacional - A |
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Autoria: |
JATOBA, A.; SILVA, B. C.; SILVA, J. S.; VIEIRA, F. N.; MOURIÑO, J. L. P.; SEIFFERT, W. Q. |
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Título: |
Protein levels for Litopenaeus vannamei in semi-intensive and biofloc systems. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Aquaculture, Amsterdam, v. 432, p. 365-371, 2014. |
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Idioma: |
Português |
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Conteúdo: |
The aims of this research were to evaluate the zootechnical performance and dietary cost for the marine shrimp (Litopenaeus vannamei) cultured in a superintensive biofloc system and a conventional semi-intensive system using diets containing different protein levels. Four different diets, with crude protein (CP) contents of 24.3, 30.3, 32.9 and 36.7% were produced. In the laboratory, experimental culture in the biofloc system was performed in twelve experimental units at a density of 250 shrimp m− 3, the four treatments were performed in triplicate. The semi-intensive culture system was applied at the commercial farm in eleven ponds containing 15.5 shrimp m− 2. After 49 days, the zootechnical performance of the shrimp was rated, and the cost per kilogram of shrimp was produced by both culture systems. In the semi-intensive system, the shrimp fed with a diet containing 32.9% CP showed a higher final weight and weight gain and a lower dietary cost. In the biofloc culture, a higher final weight, weight gain, growth rate and productivity were observed in shrimp fed diets containing 30.3, 32.9 and 36.7% CP compared with those fed a diet containing 24.3% CP. The lowest dietary cost of shrimp farming in the biofloc system was registered in the shrimp fed the 30.3% CP diet, whereas, in the semi-intensive system, the highest final weight, highest weight gain and lowest cost were observed in shrimp fed the 32.9% CP diet. |
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Palavras-Chave: |
Farming systems; Nutrition; Pacific white shrimp; Production cost; Protein. |
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Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
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Marc: |
LEADER 02123naa a2200241 a 4500
001 1121556
005 2014-09-05
008 2014 bl uuuu u00u1 u #d
100 1 $aJATOBA, A.
245 $aProtein levels for Litopenaeus vannamei in semi-intensive and biofloc systems.$h[electronic resource]
260 $c2014
520 $aThe aims of this research were to evaluate the zootechnical performance and dietary cost for the marine shrimp (Litopenaeus vannamei) cultured in a superintensive biofloc system and a conventional semi-intensive system using diets containing different protein levels. Four different diets, with crude protein (CP) contents of 24.3, 30.3, 32.9 and 36.7% were produced. In the laboratory, experimental culture in the biofloc system was performed in twelve experimental units at a density of 250 shrimp m− 3, the four treatments were performed in triplicate. The semi-intensive culture system was applied at the commercial farm in eleven ponds containing 15.5 shrimp m− 2. After 49 days, the zootechnical performance of the shrimp was rated, and the cost per kilogram of shrimp was produced by both culture systems. In the semi-intensive system, the shrimp fed with a diet containing 32.9% CP showed a higher final weight and weight gain and a lower dietary cost. In the biofloc culture, a higher final weight, weight gain, growth rate and productivity were observed in shrimp fed diets containing 30.3, 32.9 and 36.7% CP compared with those fed a diet containing 24.3% CP. The lowest dietary cost of shrimp farming in the biofloc system was registered in the shrimp fed the 30.3% CP diet, whereas, in the semi-intensive system, the highest final weight, highest weight gain and lowest cost were observed in shrimp fed the 32.9% CP diet.
653 $aFarming systems
653 $aNutrition
653 $aPacific white shrimp
653 $aProduction cost
653 $aProtein
700 1 $aSILVA, B. C.
700 1 $aSILVA, J. S.
700 1 $aVIEIRA, F. N.
700 1 $aMOURIÑO, J. L. P.
700 1 $aSEIFFERT, W. Q.
773 $tAquaculture, Amsterdam$gv. 432, p. 365-371, 2014.
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