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Paperback. Zustand: new. Paperback. The aim of this study was to evaluate the influence of vitamin C supplementation in the diet of three-spotted piau fish (L. reinhardit), in terms of performance and production yield, analysis of nutritional chemical composition (carcass and fillet), as well as glycemic parameters. The experiment lasted 90 days. A total of 1040 fry were used, housed in 16 500 L rearing tanks. The design used was a randomized block design with four treatments and four replications. The control diet was designed to meet the vitamin C requirement according to commercial recommendations and the other diets were designed to contain extra dietary vitamin C supplementation levels (250, 500 and 750 mg ascorbic acid/kg diet). All the diets were isoproteic and isocaloric (28% CP and 3100 kcal/kg of feed). There was no significant effect of the regression on production performance and glycemic parameters. Thus, it was found that the inclusion of vitamin C at the commercial level was sufficient to provide productive performance, benefits for nutritional chemical composition and reduced handling and harvesting stress. Shipping may be from our Sydney, NSW warehouse or from our UK or US warehouse, depending on stock availability.

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Taschenbuch. Zustand: Neu. Neuware -The aim of this study was to evaluate the influence of vitamin C supplementation in the diet of three-spotted piau fish (L. reinhardit), in terms of performance and production yield, analysis of nutritional chemical composition (carcass and fillet), as well as glycemic parameters. The experiment lasted 90 days. A total of 1040 fry were used, housed in 16 500 L rearing tanks. The design used was a randomized block design with four treatments and four replications. The control diet was designed to meet the vitamin C requirement according to commercial recommendations and the other diets were designed to contain extra dietary vitamin C supplementation levels (250, 500 and 750 mg ascorbic acid/kg diet). All the diets were isoproteic and isocaloric (28% CP and 3100 kcal/kg of feed). There was no significant effect of the regression on production performance and glycemic parameters. Thus, it was found that the inclusion of vitamin C at the commercial level was sufficient to provide productive performance, benefits for nutritional chemical composition and reduced handling and harvesting stress.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 56 pp. Englisch.

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Taschenbuch. Zustand: Neu. Neuware -El objetivo de este estudio fue evaluar la influencia de la suplementación con vitamina C en la dieta de peces piau de tres manchas (L. reinhardit), en términos de rendimiento y producción, análisis de la composición química nutricional (canal y filete), así como parámetros glucémicos. El experimento duró 90 días. Se utilizó un total de 1040 alevines, alojados en 16 tanques de cría de 500 litros. El diseño utilizado fue de bloques aleatorizados con cuatro tratamientos y cuatro réplicas. La dieta control se diseñó para cubrir las necesidades de vitamina C según las recomendaciones comerciales y las otras dietas se diseñaron para contener niveles extra de suplementación dietética de vitamina C (250, 500 y 750 mg de ácido ascórbico/kg de dieta). Todas las dietas eran isoproteicas e isocalóricas (28 % de PC y 3100 kcal/kg de alimento). No se observó ningún efecto significativo de la regresión sobre el rendimiento productivo y los parámetros glucémicos. Por tanto, se comprobó que la inclusión de vitamina C a nivel comercial era suficiente para proporcionar rendimiento productivo, beneficios para la composición química nutricional y una reducción del estrés de manejo y cosecha.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 60 pp. Spanisch.

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Taschenbuch. Zustand: Neu. Neuware -L'objectif de cette étude était d'évaluer l'influence d'une supplémentation en vitamine C dans l'alimentation du poisson piau à trois points (L. reinhardit), en termes de performance et de rendement de production, d'analyse de la composition chimique nutritionnelle (carcasse et filet), ainsi que de paramètres glycémiques. L'expérience a duré 90 jours. Un total de 1040 alevins a été utilisé, logés dans 16 bassins d'élevage de 500 litres. Le régime de contrôle a été conçu pour répondre aux besoins en vitamine C conformément aux recommandations commerciales et les autres régimes ont été conçus pour contenir des niveaux supplémentaires de supplémentation en vitamine C (250, 500 et 750 mg d'acide ascorbique/kg de régime). Tous les régimes étaient isoprotéiques et isocaloriques (28 % de PC et 3 100 kcal/kg d'aliment). La régression n'a pas eu d'effet significatif sur les performances de production et les paramètres glycémiques. Il a donc été constaté que l'inclusion de la vitamine C au niveau commercial était suffisante pour fournir des performances de production, des avantages pour la composition chimique nutritionnelle et une réduction du stress lié à la manipulation et à la récolte.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 60 pp. Französisch.

Paperback. Zustand: Brand New. 76 pages. Portuguese language. 8.66x5.91x0.18 inches. In Stock.

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Paperback. Zustand: Brand New. 92 pages. Portuguese language. 8.66x5.91x0.21 inches. In Stock.

Paperback. Zustand: new. Paperback. The aim of this study was to evaluate the influence of vitamin C supplementation in the diet of three-spotted piau fish (L. reinhardit), in terms of performance and production yield, analysis of nutritional chemical composition (carcass and fillet), as well as glycemic parameters. The experiment lasted 90 days. A total of 1040 fry were used, housed in 16 500 L rearing tanks. The design used was a randomized block design with four treatments and four replications. The control diet was designed to meet the vitamin C requirement according to commercial recommendations and the other diets were designed to contain extra dietary vitamin C supplementation levels (250, 500 and 750 mg ascorbic acid/kg diet). All the diets were isoproteic and isocaloric (28% CP and 3100 kcal/kg of feed). There was no significant effect of the regression on production performance and glycemic parameters. Thus, it was found that the inclusion of vitamin C at the commercial level was sufficient to provide productive performance, benefits for nutritional chemical composition and reduced handling and harvesting stress. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.

PAP. Zustand: New. New Book. Shipped from UK. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Taschenbuch. Zustand: Neu. Neuware -Ziel dieser Studie war es, den Einfluss einer Vitamin-C-Ergänzung im Futter von Dreifleck-Piau-Fischen (L. reinhardit) im Hinblick auf die Leistung und den Produktionsertrag, die Analyse der ernährungschemischen Zusammensetzung (Schlachtkörper und Filet) sowie die glykämischen Parameter zu bewerten. Der Versuch dauerte 90 Tage. Es wurden insgesamt 1040 Jungfische verwendet, die in 16 500-Liter-Aufzuchtbecken untergebracht waren. Es wurde ein randomisiertes Blockdesign mit vier Behandlungen und vier Wiederholungen verwendet. Das Kontrollfutter sollte den Vitamin-C-Bedarf gemäß den kommerziellen Empfehlungen decken, die anderen Futtermittel enthielten zusätzliche Vitamin-C-Zugaben (250, 500 und 750 mg Ascorbinsäure/kg Futter). Alle Futtermittel waren isoproteinreich und isokalorisch (28 % CP und 3100 kcal/kg Futter). Es gab keine signifikanten Auswirkungen der Regression auf die Produktionsleistung und die glykämischen Parameter. Es wurde daher festgestellt, dass die Zugabe von Vitamin C auf handelsüblichem Niveau ausreicht, um die Produktionsleistung zu steigern, die ernährungschemische Zusammensetzung zu verbessern und den Stress bei Handhabung und Ernte zu verringern.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 60 pp. Deutsch.

Taschenbuch. Zustand: Neu. Neuware -Lo scopo di questo studio è stato quello di valutare l'influenza dell'integrazione di vitamina C nella dieta di pesci piau a tre macchie (L. reinhardit), in termini di performance e resa produttiva, analisi della composizione chimica nutrizionale (carcassa e filetto) e parametri glicemici. L'esperimento è durato 90 giorni. Sono stati utilizzati 1040 avannotti, alloggiati in 16 vasche di allevamento da 500 litri. La dieta di controllo è stata progettata per soddisfare il fabbisogno di vitamina C secondo le raccomandazioni commerciali, mentre le altre diete sono state progettate per contenere livelli extra di integrazione dietetica di vitamina C (250, 500 e 750 mg di acido ascorbico/kg di dieta). Tutte le diete erano isoproteiche e isocaloriche (28% CP e 3100 kcal/kg di mangime). La regressione non ha avuto effetti significativi sulle prestazioni produttive e sui parametri glicemici. È stato quindi riscontrato che l'inclusione di vitamina C a livello commerciale è sufficiente a fornire prestazioni produttive, benefici per la composizione chimica nutrizionale e una riduzione dello stress da manipolazione e raccolta.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 56 pp. Italienisch.

Taschenbuch. Zustand: Neu. Neuware -Celem tego badania by¿a ocena wp¿ywu suplementacji witamin¿ C w diecie trójplamistych ryb piau (L. reinhardit), pod wzgl¿dem wydajno¿ci i wydajno¿ci produkcyjnej, analizy sk¿adu chemicznego sk¿adników od¿ywczych (tuszy i filetów), a tak¿e parametrów glikemicznych. Eksperyment trwä 90 dni. Wykorzystano ¿¿cznie 1040 sztuk narybku, umieszczonych w 16 500-litrowych zbiornikach hodowlanych. Zastosowano losowy uk¿ad blokowy z czterema zabiegami i czterema powtórzeniami. Dieta kontrolna zostäa zaprojektowana tak, aby zaspokoi¿ zapotrzebowanie na witamin¿ C zgodnie z zaleceniami handlowymi, a pozostäe diety zostäy zaprojektowane tak, aby zawieräy poziomy dodatkowej suplementacji witamin¿ C (250, 500 i 750 mg kwasu askorbinowego/kg diety). Wszystkie diety by¿y izoproteinowe i izokaloryczne (28% CP i 3100 kcal/kg paszy). Nie stwierdzono istotnego wp¿ywu regresji na wyniki produkcyjne i parametry glikemiczne. Stwierdzono zatem, ¿e w¿¿czenie witaminy C na poziomie komercyjnym by¿o wystarczaj¿ce, aby zapewni¿ wydajno¿¿ produkcyjn¿, korzy¿ci dla sk¿adu chemicznego sk¿adników od¿ywczych oraz zmniejszenie stresu zwi¿zanego z obs¿ug¿ i zbiorem.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 56 pp. Polnisch.

Taschenbuch. Zustand: Neu. Neuware -Objetivo deste estudo foi avaliar a influência da suplementação de vitamina C na dieta de peixes da espécie piau três pintas (L. reinhardit), quanto ao desempenho e rendimento produtivo, análise da composição química nutricional (carcaça e filé), bem como parâmetros glicêmicos. O experimento teve duração de 90 dias. Foram utilizados 1040 alevinos, alojados em 16 aquários de criação de 500 L. O delineamento utilizado foi em blocos casualizados com quatro tratamentos e quatro repetições, sendo que a ração controle foi elaborada para atender a exigência de vitamina C conforme recomendações comerciais e as demais rações foram elaboradas para conter níveis de suplementação extra dietética de vitamina C (250; 500 e 750 mg ácido ascórbico/kg ração). Todas as dietas foram isoprotéicas e isocalóricas (28 % de PB e 3100 kcal/kg de ração). Não observou-se efeito significativo da regressão no desempenho produtivo e parâmetros glicêmicos. Assim, constatou-se que a inclusão de vitamina C no nível comercial foi suficiente para propiciar desempenho produtivo, benefícios para composição química nutricional e redução do estresse de manejo e despesca.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 76 pp. Portugiesisch.

Taschenbuch. Zustand: Neu. Suplementação da vitamina C em rações para peixe nativo do Brasil | Um ingrediente antioxidante nas rações para peixes | Jaqueline Maria Silva | Taschenbuch | Portugiesisch | 2017 | Novas Edições Acadêmicas | EAN 9783330772281 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Taschenbuch. Zustand: Neu. Neuware -O Colossoma macropomum (Tambaqui Amazônico) é uma espécie de peixe comercial importante e intensamente cultivado em consórcio com as culturas de Oryza sativa (arroz) em uma variedade de corpos de água na área do rio São Francisco, no Nordeste do Brasil. Formulações comerciais de herbicida contendo Trifluralina (TRF) são utilizadas para controlar ervas daninha em campos de produção de arroz. O objetivo desse estudo foi avaliar a sensibilidade de C. macropomum à TRF utilizando biomarcadores para analisar os efeitos de uma exposição aguda. O herbicida apresentou um perfil de inibição dose-dependente na atividade da colinesterase-ChE do cérebro de C. macropomum. O valor estimado da CL50 em 96 h para trifluralina foi de 1,25 ¿mols / L. Os ensaios in vitro mostraram que a ChE cerebral teve uma moderada sensibilidade à trifluralina (2,34 ¿mols/ L). Os resultados indicam que a ChE do cérebro C. macropomum é um biomarcador confiável para ser utilizado no monitoramento ambiental de agrotóxicos no delta do rio São Francisco e outros rios do Brasil. Também ficou confirmado o potencial genotóxico e apoptótico da trifluralina em concentrações a partir de 1,5 ¿mols/L para juvenis de C.macropomum.VDM Verlag, Dudweiler Landstraße 99, 66123 Saarbrücken 92 pp. Portugiesisch.

PAP. Zustand: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.

Taschenbuch. Zustand: Neu. Avaliação da sensibilidade de C. macropomum ao herbicida trifluralina | Espécie bioindicadora para o herbicida trifluralina | Jaqueline Maria Silva | Taschenbuch | Portugiesisch | 2017 | Novas Edições Acadêmicas | EAN 9783330764194 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

Paperback. Zustand: new. Paperback. L'objectif de cette etude etait d'evaluer l'influence d'une supplementation en vitamine C dans l'alimentation du poisson piau a trois points (L. reinhardit), en termes de performance et de rendement de production, d'analyse de la composition chimique nutritionnelle (carcasse et filet), ainsi que de parametres glycemiques. L'experience a dure 90 jours. Un total de 1040 alevins a ete utilise, loges dans 16 bassins d'elevage de 500 litres. Le regime de controle a ete concu pour repondre aux besoins en vitamine C conformement aux recommandations commerciales et les autres regimes ont ete concus pour contenir des niveaux supplementaires de supplementation en vitamine C (250, 500 et 750 mg d'acide ascorbique/kg de regime). Tous les regimes etaient isoproteiques et isocaloriques (28 % de PC et 3 100 kcal/kg d'aliment). La regression n'a pas eu d'effet significatif sur les performances de production et les parametres glycemiques. Il a donc ete constate que l'inclusion de la vitamine C au niveau commercial etait suffisante pour fournir des performances de production, des avantages pour la composition chimique nutritionnelle et une reduction du stress lie a la manipulation et a la recolte. This item is printed on demand. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.