Suitability of two seaweeds, Gracilaria lemaneiformis and Sargassum pallidum, as feed for the abalone Haliotis discus hannai Ino

Qi, Zhou; Li, Hongmei; Li, Bin; Mao, Yuze; Jiang, Zengjie; Zhang, Jihong; Fang, Jianguang

doi:10.1016/j.aquaculture.2010.01.019

Cited by 103 publications

(48 citation statements)

References 28 publications

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“…Therefore, substitution effect of MA with rice bran in this study was probably masked. The co mbined MA produced slightly, but not significantly, improved weight gain of abalone, H. discus hannai and H. laevigata Donovan, over a single MA (Qi et al, 2010;Dang et al, 2011).…”

Section: Discussionmentioning

confidence: 99%

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Lee¹,

Kim²,

Choi³

et al. 2017

Turk. J. Fish. Aquat. Sci.

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The effects of fish meal (FM ) and macroalgae (M A) substitution with fermented soybean meal and rice bran were tested on a commercial diet in juvenile abalone. Abalone (21600) individuals were distributed equally to four diet treatments. Four experimental diets were prepared: a Std diet, FM 50, FM50+M A50 and FM50+MA100. The standard diet (Std) consists of FM (140 g/kg), fermented soybean meal (250 g/kg), corn gluten meal (34 g/kg), shrimp meal (30 g/kg), wheat flour (200 g/kg), dextrin (50 g/kg) and M A (250 g/kg). Undaria and Laminaria were also prepared. The feeding trial lasted for 16 weeks. Survival of abalone fed the formulated diets was higher than that of abalone fed the Undaria and Laminaria. Weight gain and specific growth rate of abalone fed the Std diet were higher than all other diets. Substitutability of the fermented soybean meal for FM seemed to be rather limited in the commercial diet for abalone farms. However, another 500 g/kg M A in the commercial diet could be substituted with rice bran as long as 500 g/kg M A were substituted with rice bran. The FM 50+M A50 diet is the most recommendable for abalone farm in considering feed cost.

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Section: Discussionmentioning

confidence: 99%

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Lee¹,

Kim²,

Choi³

et al. 2017

Turk. J. Fish. Aquat. Sci.

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“…These results agree with descriptions of Diaz et al (2000), who indicated that H. rufescens has an optimal growth at 18ºC that would explain the results obtained in the present paper about the optimal growth in southern summer. The results of Qi et al (2010), denoted that the abalone H. discus hannai cultured under different diets based in Gracilaria lamaeniformis, Laminaria japonica and Sargassum pallidum as individual diet component and a mixture of these algae, denoted that the optimal growth were observed in diets of algae mixture. In another hand, Steinarsson & Imsland (2003) described high growth rates in H. rufescens with mixture diet based on Laminaria digitata and the red seaweed Palmaria palmata at mean temperature of 18ºC.…”

Section: Discussionmentioning

confidence: 99%

Growth rates of Haliotis rufescens and Haliotis discus hannai in tank culture systems in southern Chile (41.5ºS)

Mardones

Augsburger

Vega

et al. 2013

lajar

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ABSTRACT. The increased activity of aquaculture in Chile involves cultivation of salmonids, oysters mussels and other species such, and to a lesser extent species such as red abalone (Haliotis rufescens) and Japanese abalone (Haliotis discus hannai). The aim of this study was to evaluate the growth rate of Haliotis rufescens and Haliotis discus hannai fed with different pellet based diets with Macrocystis sp. and Ulva sp., grown in ponds for 13 months. The results for both species denoted that there was an increase in length and biomass during experimental period, existing low growth rates during the austral winter (July-September) and increase during the austral summer (December-January). Results are consistent with descriptions of literature that there is high rate of growth during the summer and using diet of brown algae. From the economic standpoint abalone farming would be an economically viable activity for local aquaculture, considering the water quality and food requirements. Keywords: abalone, Haliotis rufescens, Haliotis discus hannai, growth rate, aquaculture. Tasas de crecimiento de Haliotis rufescens y Haliotis discus hannai en cultivos en estanques en el sur de Chile (41,5°S)RESUMEN. El incremento de las actividades de acuicultura en Chile involucra principalmente cultivo de salmónidos, ostiones, algas, mitílidos y otras especies, y en menor escala especies como los abalones rojo (Haliotis rufescens) y japonés (Haliotis discus hannai). El objetivo del presente estudio fue evaluar el crecimiento de Haliotis rufescens y Haliotis discus hannai alimentados con diferentes dietas a base de pellet Macrocystis sp. y Ulva sp., cultivados en estanques durante 13 meses. Los resultados para ambas especies denotaron que hubo incremento en longitud y biomasa durante el periodo experimental, existiendo bajas tasas de crecimiento durante invierno austral (julio-septiembre) e incremento durante el verano austral (diciembreenero). Los resultados concuerdan con las descripciones de la literatura en que hay altas tasas de crecimiento durante el verano usando dieta a base de algas pardas. Desde el punto de vista económico el cultivo de abalones sería una actividad económicamente viable para la acuicultura local, si se considera los requerimientos de calidad de agua y alimentación.

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“…Because of over-exploitation, the wild catches of abalone seriously diminished in many traditional natural harvest locations, which has resulted in the rapid expansion of abalone aquaculture in recent decades (Qi et al 2010, O'Mahoney et al 2014. In China, the production of abalone reached 1.10 × 10 5 t covering a total farming area of 1.34 × 10 4 ha in 2013 (MOAC 2014).…”

Section: Introductionmentioning

confidence: 99%

Uptake of farming wastes by sea cucumber Apostichopus japonicus in polyculture systems of abalone Haliotis discus hannai: evidence from C and N stable isotopes

Xia¹,

Sun²,

Gao³

et al. 2017

Aquacult. Environ. Interact.

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With the development of intensive aquaculture, worldwide concerns are increasingly focused on the biological control of farming wastes for the purpose of reducing nutrient loadings. In the present study, 5 experimental polyculture systems combining abalone and sea cucumber (SC) as different inter-species biomass ratios, i.e. 100:0, 70:30, 50:50, 30:70 and 0:100 (referred to as Group A, B, C, D and E, respectively), were set up to evaluate the potential of sea cucumber Apostichopus japonicus as scavengers to alleviate the farming wastes derived from the co-culture of abalone Haliotis discus hannai. Growth performance and significant isotopic shifts of the SCs in Groups B, C and D demonstrated the uptake of farming wastes, i.e. feces and uneaten feed residues. The proportional contributions of SC assimilated from uneaten feed residues, feces and sea mud were 21.7, 62.5 and 15.8% in Group B, 18.5, 54.3 and 27.2% in Group C, 11.5, 44.4 and 44.1% in Group D, respectively. The results revealed that sea cucumber had great potential to become an effective organic extractive species and aid in the concordant reduction of farming wastes in polyculture systems. The biomass ratio of abalone to sea cucumber 70:30 was recommended for aquaculture practice as providing the greatest economic and environmental benefits.

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Suitability of two seaweeds, Gracilaria lemaneiformis and Sargassum pallidum, as feed for the abalone Haliotis discus hannai Ino

Cited by 103 publications

References 28 publications

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Growth rates of Haliotis rufescens and Haliotis discus hannai in tank culture systems in southern Chile (41.5ºS)

Uptake of farming wastes by sea cucumber Apostichopus japonicus in polyculture systems of abalone Haliotis discus hannai: evidence from C and N stable isotopes

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