Effects of protein and lipid concentrations in broodstock diets on growth, spawning performance and egg quality of yellowfin sea bream (Acanthopagrus latus)

Zakeri, Mohammad; Marammazi, Jasem G.; Kochanian, Preeta; Savari, Ahmad; Yavari, Vahid; Haghi, Mahsa

doi:10.1016/j.aquaculture.2009.06.026

Cited by 38 publications

(29 citation statements)

References 28 publications

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“…Furthermore, in the present study, the total larvae length was significantly higher in fish fed with diet of 180 g kg −1 . Similar results were reported by (Zakeri, Marammazi, Kchanian, Saravi, Yavari & Haghi ) when yellow sea bream brooders were fed with diet containing 200 g kg −1 lipid content. Thus, it is evident that nutritional status and body size of broods provided bigger eggs and bigger egg have, in turn, provided bigger larvae; hence it has been suggested that larger hatchlings may have higher growth rate because large fish eggs contain more yolk and lead to larger fry which have a potential for higher growth.…”

Section: Discussionsupporting

confidence: 89%

Effect of lipid levels on the reproductive performance of Snakehead murrel,Channa striatus

Ghaedi¹,

Kabir

Hashim

2014

Aquac Res

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Present study aimed to determine the optimum dietary lipid level in snakehead murrel channa striatus broodstocks. Triplicate groups of fish were fed for 240 days with isonitrogenous experimental diets with increasing lipid levels (100, 140, and 180 g kg−1), using fish oil and soybean oil as the lipid sources with the ratio of (1:1). Weight gain, GSI, fecundity, oocyte diameter and number of mature oocyte were found to be significantly higher in the group fed with diet containing 180 g kg−1 lipid level. Muscle fatty acid profile showed a significant increase in LA (18:2n‐6), LNA (18:3n3), total PUFA, n‐6 and ArA (20:4n‐6) in fish fed with diet containing 180 g kg−1 lipid. Increasing lipid level up to 180 g kg−1 resulted in significant increase in PUFA (LA & LNA), lc‐PUFA (EPA, DHA, ArA), total PUFA, n‐3 and n‐6 series in ovary and liver of female C. striatus.

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Section: Discussionsupporting

confidence: 89%

Effect of lipid levels on the reproductive performance of Snakehead murrel,Channa striatus

Ghaedi¹,

Kabir

Hashim

2014

Aquac Res

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“…) and fecundity is also known to be affected by nutritional deficiencies in broodstock diet (Izquierdo, Fernàndez‐Palacios & Tacon ; Zakeri et al . ).…”

Section: Discussionmentioning

confidence: 97%

The effects of the dietary biotin on zebrafishDanio rerioreproduction

et al. 2013

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An experiment was conducted to investigate the effects of dietary biotin on zebrafish Danio rerio reproduction. Biotin and avidin (biotin antagonist) were added to two isonitrogenous and isocaloric purified diets to provide molar avidin:biotin ratios of 0:1 (biotin‐sufficient diet) and 120:0 (biotin‐unsufficient diet). Each diet was fed to a group of males mean initial mass 0.262 g) and a group of females (mean initial mass 0.285 g) for 99 days. Following this feeding period, males fed biotin‐sufficient diet exhibited higher gonado‐somatic index, sperm density, sperm motility and sperm viability than those fed biotin‐unsufficient diet (P < 0.05). In the presence of biotin‐sufficient males, biotin‐sufficient females spawned more eggs (222.2 eggs) than biotin‐deficient females (18.8 eggs) (P < 0.05). The same pattern was observed with biotin‐deficient males (7.6 vs. 1.8 eggs) (P < 0.05). Biotin‐sufficient males generated a higher percentage of fertilized eggs (90% vs. 42%), hatching rate (62% vs. 27%), larvae survival (98% vs. 37%) and larvae length at 7 days post fertilization (4.4 mm vs. 4.2 mm) than biotin‐deficient males (P < 0.05) . Biotin status of the male is of high consideration for successful breeding in zebrafish, because it significantly impacts the reproductive performances of the female.

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“…; Zakeri et al . ; Lupatsch, Deshev & Magen ). Protein is vital as the other major component of egg yolk along with lipid and has important reproductive roles in hormones and enzymes (Brooks, Tyler & Sumpter ).…”

Section: Discussionmentioning

confidence: 99%

“…The effects of lipid content in aquaculture diets on aquatic animal growth performance are well studied ( (Bromley 1980;Beamish & Medland 1986;Vergara, L opez-Calero, Robaina, Caballero, Montero, Izquierdo & Aksnes 1999;Lee & Kim 2001). Optimization of dietary lipid levels has been found to improve fecundity in cultured fish belonging to diverse taxa, such as green swordtail Xiphophorus helleri Heckel (Ling, Hashim, Kolkovski & Chong 2006), black sea bass Centropristis striata (L.) (Bentley, Watanabe, Rezek & Seaton 2009), Atlantic cod Gadus morhua L. (Grisdale-Helland et al 2008), channel catfish Ictalurus punctatus (Rafinesque) (Sink & Lochmann 2008), yellowfin sea bream Acanthopagrus latus (Houttuyn) (Zakeri, Marammazi, Kochanian, Savari, Yavari & Haghi 2009) and orange-spotted spinefoot Siganus guttatus (Bloch) (Duray, Kohno & Pascual 1994). Various biochemical mechanisms may account for the increased fecundity of fish fed higher lipid level diets including more energy available for spawning, an increase in the abundance of saturated and unsaturated fatty acids for inclusion in vitellogenins, and a higher proportion of essential long-chain unsaturated fatty acids such as eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA) in instances where marine oils are used as the lipid component.…”

Section: Lipids In Growth and Reproduction Of Fishmentioning

confidence: 99%

Physiological and reproductive response to varying quantitative lipid inclusion in diets for Gulf killifishFundulus grandisBaird and Girard

Patterson

Green

2014

Aquac Res

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Successful culture of Gulf killifish Fundulus grandis as a live marine baitfish in the south-eastern United States has experienced low fecundity as a primary restriction. Hence, the ability to optimize reproduction in captive populations may increase the potential for viable large-scale production. Broodfish nutrition is an expanding field of aquaculture, and improved nutritional status has been shown to increase reproductive output in some cultured fish. This study examined changes in quantitative inclusion of lipid as fish oil in complete diets fed to actively spawning Gulf killifish and its effects on physiological and reproductive parameters and subsequent larval morphometrics. An increase in dietary lipid levels across a gradient from 4.0 to 13.8% did not affect periodic fecundity, egg size, embryo viability rate, sperm motility, hepatosomatic index or liver total lipid content. Intraperitoneal fat increased significantly in fish fed higher lipid levels, while gonadosomatic index was significantly higher in the lowest lipid content group. Larvae produced by fish fed higher lipid levels had significantly increased endogenous nutritional resources at hatch while standard length was unaffected. No strong reproductive benefits of increased lipid inclusion were found in Gulf killifish.

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Effects of protein and lipid concentrations in broodstock diets on growth, spawning performance and egg quality of yellowfin sea bream (Acanthopagrus latus)

Cited by 38 publications

References 28 publications

Effect of lipid levels on the reproductive performance of Snakehead murrel,Channa striatus

Effect of lipid levels on the reproductive performance of Snakehead murrel,Channa striatus

The effects of the dietary biotin on zebrafishDanio rerioreproduction

Physiological and reproductive response to varying quantitative lipid inclusion in diets for Gulf killifishFundulus grandisBaird and Girard

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