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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
14/03/2006 |
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Data da última atualização: |
14/03/2006 |
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Autoria: |
MACEDO, A.; CRESTANA, S.; CRUVINEL, P. E.; VAZ, C. M. P.; NAIME, J. M.; JORGE, L. A. C.; GUIMARÃES, M. F. |
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Título: |
X and gamma ray tomography to evaluate physical parameters of soil under corn crop and soil degraded by pasture. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
In: AMERICAN SOCIETY OF AGRONOMY ANNUAL MEETING, 91., 1999, Salt Lake City. 1999 Annual meeting abstracts... New York: ASA: CSSA: SSSA, 1999. p.195. Resumo. |
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Idioma: |
Inglês |
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Conteúdo: |
In this paper X and [gamma]-ray tomography (CT) scanning were used to evaluate the effect of different tillage systems on soil structures of two soils, a Red Latossol (RL) under corn cropping and a Red Yellow Latossol (RYL) under pasture. |
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Palavras-Chave: |
Red Latossol (RL). |
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Thesagro: |
Raio Gama; Raio X; Tomografia. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01023naa a2200241 a 4500
001 1029654
005 2006-03-14
008 1999 bl --- 0-- u #d
100 1 $aMACEDO, A.
245 $aX and gamma ray tomography to evaluate physical parameters of soil under corn crop and soil degraded by pasture.
260 $c1999
520 $aIn this paper X and [gamma]-ray tomography (CT) scanning were used to evaluate the effect of different tillage systems on soil structures of two soils, a Red Latossol (RL) under corn cropping and a Red Yellow Latossol (RYL) under pasture.
650 $aRaio Gama
650 $aRaio X
650 $aTomografia
653 $aRed Latossol (RL)
700 1 $aCRESTANA, S.
700 1 $aCRUVINEL, P. E.
700 1 $aVAZ, C. M. P.
700 1 $aNAIME, J. M.
700 1 $aJORGE, L. A. C.
700 1 $aGUIMARÃES, M. F.
773 $tIn: AMERICAN SOCIETY OF AGRONOMY ANNUAL MEETING, 91., 1999, Salt Lake City. 1999 Annual meeting abstracts... New York: ASA: CSSA: SSSA, 1999. p.195. Resumo.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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Registro |
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Registro Completo
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Biblioteca(s): |
Embrapa Tabuleiros Costeiros. |
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Data corrente: |
02/12/2021 |
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Data da última atualização: |
02/12/2021 |
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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: |
COUTO, M. V. S. do; SOUSA, N. da C.; PAIXAO, P. E. G.; MEDEIROS, E. dos S.; ABE, H. A.; MENESES, J. O.; CUNHA, F. S.; NOGUEIRA FILHO, r. M.; SOUSA, R. C. de; MARIA, A. N.; CARNEIRO, P. C. F.; CORDEIRO, C. A. M.; FUJIMOTO, R. Y. |
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Afiliação: |
MARCIA VAL´ERIA SILVA DO COUTO, UFPA; NATALINO DA COSTA SOUSA, UFPA; PETERSON EMMANUEL GUIMARAES PAIXAO, UNIT; ESTELA DOS SANTOS MEDEIROS, UPIOX; HIGO ANDRADE ABE, UFPA; JULIANA OLIVEIRA MENESES, UNIT; FERNANDA SANTOS CUNHA, UNIT; RICARDO MARQUES NOGUEIRA FILHO, UNIT; RICARDO COELHO DE SOUSA, CPATC; ALEXANDRE NIZIO MARIA, CPATC; PAULO CESAR FALANGHE CARNEIRO, CPATC; CARLOS ALBERTO MARTINS CORDEIRO; RODRIGO YUDI FUJIMOTO, CPATC. |
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Título: |
Is there antimicrobial property of coconut oil and lauric acid against fish pathogen? |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Aquaculture, v. 545, n. 15, 737234, Dec. 2021. |
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Idioma: |
Inglês |
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Conteúdo: |
This study evaluated in vitro the antimicrobial activity of virgin coconut oil (VCO) and lauric acid (LA) against three fish pathogens (Aeromonas hydrophila, Saprolegnia parasitica and Ichthyophthirius multifiliis). The experiments occurred in completely randomized design with five concentration for pathogen to determine lethal concentration. All data were subjected to analysis of variance (ANOVA) with post-hoc Tukey test (p ≤ 0.05). Virgin coconut oil (VCO) and lauric acid (LA) affected the fungal and bacterial growth. Only the lauric acid (LA) prevent the mycelial growth (r2 = 0.94) while the virgin coconut oil (VCO) reduced it. However, none treatment (VCO and LA) promoted fungicidal effect. Lauric acid provoked complete mortality (100%) of Ichthyophthirius multifiliis at concentration 40 mg.L−1 while the virgin coconut oil only reduced its development with 386.71 μL.L−1 (equivalent to the LA 200 mg.L−1). In the bacterial assy, both VCO and LA caused reduced the colonies amount, but they have no any inhibition halo against the bacterium. The results suggest positive effect to control the pathogen development with greater effects using lauric acid. |
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Thesagro: |
Coco; Microbiologia; Óleo; Óleo Vegetal; Patógeno; Peixe. |
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Thesaurus NAL: |
Coconuts; Oils; Plant pathogens. |
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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/228394/1/artigo-aquaculture-oleo-de-coco-in-vitro.pdf
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Marc: |
LEADER 02198naa a2200373 a 4500
001 2136991
005 2021-12-02
008 2021 bl uuuu u00u1 u #d
100 1 $aCOUTO, M. V. S. do
245 $aIs there antimicrobial property of coconut oil and lauric acid against fish pathogen?$h[electronic resource]
260 $c2021
520 $aThis study evaluated in vitro the antimicrobial activity of virgin coconut oil (VCO) and lauric acid (LA) against three fish pathogens (Aeromonas hydrophila, Saprolegnia parasitica and Ichthyophthirius multifiliis). The experiments occurred in completely randomized design with five concentration for pathogen to determine lethal concentration. All data were subjected to analysis of variance (ANOVA) with post-hoc Tukey test (p ≤ 0.05). Virgin coconut oil (VCO) and lauric acid (LA) affected the fungal and bacterial growth. Only the lauric acid (LA) prevent the mycelial growth (r2 = 0.94) while the virgin coconut oil (VCO) reduced it. However, none treatment (VCO and LA) promoted fungicidal effect. Lauric acid provoked complete mortality (100%) of Ichthyophthirius multifiliis at concentration 40 mg.L−1 while the virgin coconut oil only reduced its development with 386.71 μL.L−1 (equivalent to the LA 200 mg.L−1). In the bacterial assy, both VCO and LA caused reduced the colonies amount, but they have no any inhibition halo against the bacterium. The results suggest positive effect to control the pathogen development with greater effects using lauric acid.
650 $aCoconuts
650 $aOils
650 $aPlant pathogens
650 $aCoco
650 $aMicrobiologia
650 $aÓleo
650 $aÓleo Vegetal
650 $aPatógeno
650 $aPeixe
700 1 $aSOUSA, N. da C.
700 1 $aPAIXAO, P. E. G.
700 1 $aMEDEIROS, E. dos S.
700 1 $aABE, H. A.
700 1 $aMENESES, J. O.
700 1 $aCUNHA, F. S.
700 1 $aNOGUEIRA FILHO, r. M.
700 1 $aSOUSA, R. C. de
700 1 $aMARIA, A. N.
700 1 $aCARNEIRO, P. C. F.
700 1 $aCORDEIRO, C. A. M.
700 1 $aFUJIMOTO, R. Y.
773 $tAquaculture$gv. 545, n. 15, 737234, Dec. 2021.
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Embrapa Tabuleiros Costeiros (CPATC) |
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