Evaluation of growth, feed utilization, and economics of hybrid tilapia, Oreochromis niloticus x Oreochromis aureus, fed diets containing different protein sources in combination with distillers dried grains with solubles

Coyle, Shawn D.; Mengel, Gordon J; Tidwell, James H.; Webster, Carl D.

doi:10.1111/j.1365-2109.2004.01023.x

Cited by 115 publications

(101 citation statements)

References 14 publications

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“…Similarly, when supplemented with fish meal, cornbased DDG can be included in juvenile Nile tilapia feed without incurring negative effects on growth performance (Wu et al, 1996;Schaeffer et al, 2009;Coyle et al, 2004). Previous studies (Tidwell et al, 1990;Robinson and Li, 2008;Li et al, 2010) have also demonstrated that corn-based DDG can be integrated into channel catfish diets without negative effects on growth performance, and is suitable to replace soybean meal and corn meal in hybrid catfish diets (Zhou et al, 2010).…”

Section: Discussionmentioning

confidence: 99%

Inclusion of Distillers Dried Grain as Partial Replacement of Wheat Flour and Soybean Meal in the Diet of Juvenile Abalone Haliotis discus hannai

Choi¹,

Rahman²,

Lee³

2014

Fisheries and aquatic sciences

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An 8-week feeding experiment was conducted to determine the influence of dietary distillers dried grain (DDG) on the growth and body composition of juvenile abalone Haliotis discus hannai. Five diets were formulated to contain 0% (DDG0), 15% (DDG15), 30% (DDG30), 45% (DDG45), and 60% (DDG60) DDG, and three replicate groups of abalone (average body weight: 3.6 ± 0.21 g) were fed one of the experimental diets at a feeding rate of 5% body weight per day once daily (17:00 h) for 8 weeks. Survival, shell length, and shell width of juvenile abalone were not affected by dietary DDG levels (P > 0.05). Weight gains of juvenile abalone fed DDG15 and DDG30 diets were not different compared to DDG0, but abalone fed DDG45 and DDG60 diets gained less weight than those fed DDG0 (P < 0.05). Soft body weight/body weight ratio of juvenile abalone fed the DDG60 diet was lower than that of those fed the DDG0 diet (P < 0.05), but proximate composition of the soft body was not affected by dietary DDG levels (P > 0.05). The results of this experiment suggest that DDG is a good replacement for wheat flour and soybean meal, and can be used up to 30% in the diet to maintain the growth performance of the juvenile abalone.

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Section: Discussionmentioning

confidence: 99%

Inclusion of Distillers Dried Grain as Partial Replacement of Wheat Flour and Soybean Meal in the Diet of Juvenile Abalone Haliotis discus hannai

Choi¹,

Rahman²,

Lee³

2014

Fisheries and aquatic sciences

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“…Different workers have indicated that low FCR value means better feed utilization efficiency of artificial feeds (Zamal et al, 2008). Few workers argued that probably high energy feeds produce the lowest FCR and highest nutrient retention (Coyle et al, 2004;Zamal et al, 2008). Likewise, PER may be used as an indicator of protein retention of the conversion ratio.…”

Section: Discussionmentioning

confidence: 99%

Impact of replacing fish meal by a mixture of different plant protein sources on the growth performance in Nile Tilapia (Oreochromis niloticus L.) diets

et al. 2017

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The present study aimed to assess the appropriate level of replacement of fish meal (FM) with alternative plant sources in the feed fed to Oreochromis niloticus to evaluate the growth performance. Three isoproteinious (40% crude protein) diets were prepared from different ingredients viz., fish meal, corn gluten meal, wheat gluten meal, and bagasse kenna meal. O. niloticus showed a maximum increase in weight as 9. 70, 11.09, 8.53 and 8.32 fortnight with feeding treatment A, B, C and D, respectively. The growth performance of the fish in terms of weight gain, specific growth rate, feed conversion ratio and protein efficiency ratio were found to be significantly (P < 0.05) higher in the fish fed with 20% replacement of fishmeal in diet B. The worst growth performance was observed in fish fed with commercial diet, designated as diet D. It was concluded that the fish meal can be replaced up to 20 percent with other plant protein sources without any negative impact on fish health. The replacement of fish meal with local plant sources (corn gluten meal, wheat gluten meal, soybean meal and bagasse kenna mix) will not only be beneficial to achieve better growth performance in O. niloticus, it will be a value addition as well.Keywords: feed, plant sources, growth, length-weight, economic evaluation.Impacto da substituição de farinha de peixe por uma mistura de diferentes fontes de proteínas vegetais sobre o desempenho de crescimento nas dietas de Tilápia do Nilo (Oreochromis niloticus L.) ResumoO presente estudo teve como objetivo avaliar o nível adequado de substituição de farinha de peixe (FM) com fontes alternativas de plantas na alimentação alimentada a Oreochromis niloticus para avaliar o desempenho do crescimento. Três dietas isoproteiniosas (proteína de 40% de proteína bruta) foram preparadas a partir de diferentes ingredientes, como farinha de peixe, farinha de glúten de milho, farinha de glúten de trigo e farinha de bagaço de bagaço. O. niloticus apresentou um aumento máximo de peso como 9,70, 11,09, 8,53 e 8,32 g durante a 2ª, 2ª, 3ª e 2ª quinzena com o tratamento de alimentação A, B, C e D, respectivamente. O desempenho de crescimento do peixe em termos de ganho de peso, taxa de crescimento específico, razão de conversão alimentar e relação de eficiência protéica foi significativamente maior (P <0,05) nos peixes alimentados com 20% de reposição de farinha de peixe na dieta B. O pior O desempenho do crescimento foi observado em peixes alimentados com dieta comercial, designados como dieta D. Concluiu-se que a farinha de peixe pode ser substituída até 20 por cento com outras fontes de proteína vegetal sem qualquer impacto negativo na saúde dos peixes. A substituição da farinha de peixe por fontes locais de plantas (farelo de milho, farinha de glúten de trigo, farelo de soja e mistura de bagaço de bagaço) não só será benéfica para obter melhor desempenho de crescimento em O. niloticus, também será uma adição de valor.Palavras-chave: feed, fontes de plantas, crescimento, comprimento do peso, avaliação ec...

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“…Since the late 1940s, DDGS has been integrated in fish feed at low inclusion levels (Thompson et al, 2008). In several studies, DDGS has been investigated for species such as Nile tilapia (Wu et al, 1996;Coyle et al, 2004;Lim et al, 2007), channel catfish (Webster et al, 1993;Robinson and Li, 2008;Lim et al, 2009), and rainbow trout (Cheng and Hardy, 2004) where 20-35%, 30-40%, and 22.5%, respectively, could be included without adverse effects on growth performance and weight gain. These studies indicated that quality of feed that contain DDGS as a protein source, plays a key role in fish diets.…”

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confidence: 99%

Effects of Amylose-To-Amylopectin Ratios on Binding Capacity of DDGS/Soy-Based Aquafeed Blends

Ayadi¹,

Rosentrater²,

Muthukumarappan³

et al. 2016

JFR

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Demands for seafood products are steadily increasing. Alternative protein sources are required to compensate for enormous amounts of fishmeal that is needed for global seafood production. Starch is a food polymer that can be added to fish feed formulations to enhance binding and expanding capabilities of extrudates. Floatability, a key factor for most aqua feeds, can be optimized by the addition of certain starch sources. Six ingredient blends with a similar protein content (~32.5%) containing two starch sources, Hylon VII (containing 70% amylose, 30% amylopectin) or Waxy I (containing 0% amylose, 100% amylopectin), 20% distillers dried grain with solubles (DDGS), and 15, 25, and 35% moisture content were used along with appropriate amounts of soybean meal, menhaden fishmeal, whey, vitamin and mineral mix to investigate nutritionally-balanced feeds for Nile tilapia (Oreochromis niloticus L.). The blends were processed using a laboratory single-screw extruder with varying temperature settings (90-90-90°C, 100-120-120°C, and 100-120-140°C), screw speeds (100, 120, and 140 rpm), and length/diameter ratio (3.4, 6.6, 9.2) of the die. Extensive analyses of expansion ratio (ER), unit density (UD), sinking velocity (SV), and pellet durability indices (PDI), water absorption (WAI) and water solubility indices (WSI) were conducted to evaluate the effects of the two starch sources on extrudate binding and floating capacity. By varying process conditions, significant differences (P>0.05) among the blends were detected for all extrudate physical properties. Significantly higher values for ER, UD, and PDI were achieved by using the Waxy I starch source, while values for SV and WAI decreased. For WSI no significant differences were detected. Increasing the moisture content from 15-35% resulted in a significant increase in ER, WAI, and PDI and a significant decrease in UD. WSI showed no clear pattern in changes. The impact of different amylopectin to amylose ratio, temperature and moisture content on extrudate stability, cohesion and physical properties was demonstrated in this study. All formulations yielded viable extrudates while the blends with the amylopectin as the sole source of starch resulted in higher quality extrudates.

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Evaluation of growth, feed utilization, and economics of hybrid tilapia, Oreochromis niloticus x Oreochromis aureus, fed diets containing different protein sources in combination with distillers dried grains with solubles

Cited by 115 publications

References 14 publications

Inclusion of Distillers Dried Grain as Partial Replacement of Wheat Flour and Soybean Meal in the Diet of Juvenile Abalone Haliotis discus hannai

Inclusion of Distillers Dried Grain as Partial Replacement of Wheat Flour and Soybean Meal in the Diet of Juvenile Abalone Haliotis discus hannai

Impact of replacing fish meal by a mixture of different plant protein sources on the growth performance in Nile Tilapia (Oreochromis niloticus L.) diets

Effects of Amylose-To-Amylopectin Ratios on Binding Capacity of DDGS/Soy-Based Aquafeed Blends

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