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You searched for: Journal name Aquaculture research Remove constraint Journal name: Aquaculture research Publication year rev 7981-2019 Remove constraint Publication year rev: 7981-2019 Source 2019 v.50 no.9 Remove constraint Source: 2019 v.50 no.9
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1. Comparison on growth performance, body coloration changes and stress response of juvenile river catfish, Pangasius hypophthalmus reared in different tank background colour

Author:
Siti Umey Syahirah Mat Nawang; Fui Fui Ching; Shigeharu Senoo
Source:
Aquaculture research 2019 v.50 no.9 pp. 2591-2599
ISSN:
1355-557X
Subject:
Pangasianodon hypophthalmus; body weight changes; catfish; color; condition factor; feed conversion; fish culture; growth performance; juveniles; ornamental fish; rearing; rivers; specific growth rate; stress response; swimming; tanks
Abstract:
... The effects of different tank background colours (green, black and white) on the growth performance and body coloration of juvenile river cafish, Pangasius hypophthalmus, were examined in this study. The experimental fish with an initial body weight (BW) 0.13 ± 0.05 g and total length (TL) 2.54 ± 0.37 cm were used, and groups of 15 fish per tank were randomly distributed. The experiment was conduc ...
DOI:
10.1111/are.14215

2. Determination of grapefruit (Citrus paradisi) peel extract bio‐active substances and its application in Caspian white fish (Rutilus frisii kutum) diet: Growth, haemato‐biochemical parameters and intestinal morphology

Author:
Zahra Samavat; Mehdi Shamsaie Mehrgan; Shahla Jamili; Mehdi Soltani; Seyed Pezhman Hosseini Shekarabi
Source:
Aquaculture research 2019 v.50 no.9 pp. 2496-2504
ISSN:
1355-557X
Subject:
Citrus paradisi; Rutilus kutum; alanine transaminase; alkaline phosphatase; body weight; diet; erythrocytes; fish fry; gallic acid; grapefruits; growth performance; hematocrit; hemoglobin; intestines; leukocytes; quercetin; surface area; villi
Abstract:
... In this study, total phenolic and flavonoid contents of grapefruit peel extract (GPE) were equal to 117.3 ± 0.3 µg of gallic acid/mg and 39.30 ± 0.1 µg of quercetin/mg respectively. Caspian white fish (n = 180, 4 ± 0.9 g body weight) was fed with supplemented diets, including 0, 6.25, 12.5 and 25 mg of GPE/kg for 60 days at 25 ± 1°C. The growth performance was markedly improved in fish fed with 25 ...
DOI:
10.1111/are.14204

3. Dietary Spirulina (Arthrospira platensis, Gomont, 1892) improved the flesh quality and shelf life of rainbow trout (Oncorhynchus mykiss, Walbaum, 1792) fed fish meal or plant‐based diet

Author:
Betül Güroy; Derya Güroy; Serhan Mantoğlu; Kamil Çelebi; Oya Irmak Şahin; Selin Kayalı; Belkıs Canan
Source:
Aquaculture research 2019 v.50 no.9 pp. 2519-2527
ISSN:
1355-557X
Subject:
Arthrospira platensis; Oncorhynchus mykiss; Spirulina; cold storage; coliform bacteria; dietary supplements; experimental diets; fish meal; ice; meat quality; pH; plant-based diet; sensory evaluation; shelf life; storage time; trout
Abstract:
... This study was carried out to determine the effects of fish meal or plant‐based diets with supplementation of dietary Spirulina (4%) on shelf life of rainbow trout, Oncorhynchus mykiss. Rainbow trout (initial weight: ~135 g) were fed four experimental diets (fish meal‐based FM, plant meal‐based‐PM, Spirulina included at 4% of fish meal‐based‐FM/S or plant meal‐based PM/S) for 12 weeks. After the f ...
DOI:
10.1111/are.14206

4. Differences in metabolism of triploid and diploid Salmo trutta f. lacustris under acclimation conditions and after exposure to stress situations

Author:
Franz Lahnsteiner; Elias Lahnsteiner; Manfred Kletzl
Source:
Aquaculture research 2019 v.50 no.9 pp. 2444-2459
ISSN:
1355-557X
Subject:
Salmo trutta; acclimation; acetyl coenzyme A; blood serum; diploidy; energy; energy metabolism; enzyme activity; enzymes; glycogen; hypoxia; lactic acid; liver; metabolites; muscles; oxygen; phosphocreatine; swimming; temperature; triploidy
Abstract:
... Differences in metabolism (enzyme activities, metabolites) between diploid and triploid Salmo trutta f. lacustris were investigated under acclimation and stress conditions. Under acclimation conditions enzyme activities differed for 35% of the 27 investigated key regulatory enzymes and temperature optima for 23%. Muscle and liver metabolites related to energy metabolism and diagnostic indices of b ...
DOI:
10.1111/are.14198

5. Effect of dietary vitamin B6 supplementation on growth and intestinal microflora of juvenile golden pompano (Trachinotus ovatus)

Author:
Qianqian Huang; Heizhao Lin; Ruixuan Wang; Zhong Huang; Chuanpeng Zhou; Wei Yu; Pengwei Xun; Lianjie Tan; Yun Wang; Jun Wang
Source:
Aquaculture research 2019 v.50 no.9 pp. 2359-2370
ISSN:
1355-557X
Subject:
Bacteroidetes; Firmicutes; Proteobacteria; Tenericutes; Trachinotus ovatus; alanine transaminase; amylases; aspartate transaminase; chymotrypsin; creatine kinase; diet; enzyme activity; feed conversion; gamma-glutamyltransferase; intestinal microorganisms; intestines; juveniles; peroxidase; pyridoxine; regression analysis; sodium-potassium-exchanging ATPase; specific growth rate; weight gain
Abstract:
... In order to investigate the dietary vitamin B₆ (VB₆) requirement for juvenile golden pompano, an experiment of six different diets with six dietary VB₆ levels (0, 3.75, 7.47, 10.6, 13.7 and 18.5 mg/kg) was conducted. The results indicated that the content of dietary VB₆ significantly increased weight gain rate (WGR), specific growth rate (SGR) and feed conversion ratio (FCR; p < 0.05). Golden pomp ...
DOI:
10.1111/are.14117

6. Effects of dietary highly unsaturated fatty acid levels on growth, fatty acid profiles, antioxidant activities, mucus immune responses and hepatic lipid metabolism related gene expressions in loach (Misgurnus anguillicaudatus) juveniles

Author:
Yan Zhao; Lingkai Wang; Jian Gao
Source:
Aquaculture research 2019 v.50 no.9 pp. 2486-2495
ISSN:
1355-557X
Subject:
Misgurnus anguillicaudatus; acid phosphatase; alkaline phosphatase; antioxidant activity; catalase; dietary supplements; docosahexaenoic acid; eicosapentaenoic acid; experimental diets; fatty acid composition; feed conversion; gene expression; gene expression regulation; genes; glutathione peroxidase; growth performance; immune response; juveniles; lipid metabolism; lysozyme; malondialdehyde; mucus; rearing; specific growth rate; superoxide dismutase; survival rate
Abstract:
... A 9‐week rearing trail was conducted to examine the effects of different dietary highly unsaturated fatty acid (HUFA) levels on the growth performance, fatty acid profiles, antioxidant activities, mucus immune responses and lipid metabolism‐related gene expressions of loach (Misgurnus anguillicaudatus) juveniles. Five test diets supplemented with 0%, 0.32%, 0.64%, 0.96% and 1.28% HUFA were used he ...
DOI:
10.1111/are.14202

7. Effects of dietary supplementation of Astragalus membranaceus, Codonopsis pilosula, and Glycyrrhiza uralensis extract mixture on growth performance, haematological parameters and hepatopancreatic performance in juvenile Pacific white shrimp (Litopenaeus vannamei)

Author:
Panita Prathomya; Hany A. Hussein; Ngoc Tuan Tran; Yuan‐Hui Duan; Shu‐Hua Peng; Yan Xu; Xue‐Qiao Qian; Gui‐Tang Wang
Source:
Aquaculture research 2019 v.50 no.9 pp. 2707-2717
ISSN:
1355-557X
Subject:
Astragalus membranaceus; B-lymphocytes; Codonopsis pilosula; Glycyrrhiza uralensis; Litopenaeus vannamei; alanine transaminase; aquaculture; aspartate transaminase; dietary supplements; granulocytes; growth performance; hemocyanin; hemocytes; hepatopancreas; histology; juveniles; shrimp; survival rate
Abstract:
... Pacific white shrimp is the major farmed shrimp species in the world. It is known to be very sensitive to the environmental and management changes such as intensification, which is one of the primary necessities to increase shrimp production, but represents a stressful condition, and needs to be managed properly to diminish its negative effects in aquaculture. In this study, juvenile Pacific white ...
DOI:
10.1111/are.14251

8. Effects of five compound attractants in high plant‐based diets on feed intake and growth performance of juvenile turbot (Scophthalmus maximus L.)

Author:
Dali Jiang; Jichang Zheng; Zhijie Dan; Zhuoyi Tang; Qinghui Ai; Kangsen Mai
Source:
Aquaculture research 2019 v.50 no.9 pp. 2350-2358
ISSN:
1355-557X
Subject:
Mytilus edulis; Scophthalmus maximus; amino acids; attractants; feed conversion; feed intake; fish meal; gene expression; genes; ghrelin; growth performance; intestines; juveniles; messenger RNA; nucleotides; plant-based diet; protein efficiency ratio; protein hydrolysates; quaternary ammonium compounds; soybean meal; specific growth rate; turbot
Abstract:
... An experiment was conducted to evaluate the effects of five attractants on feed intake, growth performance and appetite‐regulating genes expression for juvenile turbot (Scophthalmus maximus L.). Fish were fed with seven diets: fish‐meal‐based diet (FM), fermented soybean meal replacing 45% fish meal (FSBM) and other diets with 1% compound attractant A (CA‐A) consisting of amino acids, compound att ...
DOI:
10.1111/are.14116

9. Effects of light intensity on larval development and juvenile growth of sea cucumber Apostichopus japonicus

Author:
Li Li; Yongsheng Zhang; Shuanglin Dong; Fang Wang; Qinfeng Gao
Source:
Aquaculture research 2019 v.50 no.9 pp. 2333-2340
ISSN:
1355-557X
Subject:
Apostichopus japonicus; ammonia; excretion; growth performance; juveniles; larvae; larval development; light intensity; mariculture; metabolism; oxygen consumption; specific growth rate; survival rate
Abstract:
... The growth rate, survival rate, development and setting rate of larval sea cucumber Apostichopus japonicus were measured under four light intensities (0, 50, 500 and 2,000 lx), and the growth rate and metabolism of the juvenile sea cucumbers were investigated under four light intensity treatments (0, 100, 1,000 and 2,500 lx). The light requirements (i.e. intensity) of the sea cucumber changed as t ...
DOI:
10.1111/are.14113

10. Evaluation of the robustness of optical density as a tool for estimation of biomass in microalgal cultivation: The effects of growth conditions and physiological state

Author:
Søren Laurentius Nielsen; Benni Winding Hansen
Source:
Aquaculture research 2019 v.50 no.9 pp. 2698-2706
ISSN:
1355-557X
Subject:
Rhodomonas; absorbance; absorption; algae culture; biomass; chlorophyll; light intensity; microalgae; nitrogen; nutrient availability; physiological state; regression analysis; wavelengths
Abstract:
... We evaluate the robustness of optical density (OD) as a tool in the assessment of the biomass of the cryptophyte Rhodomonas salina under different growth conditions. We measure the OD under three different wavelengths, 550, 665 and 750 nm. We find, as expected, that growth rates of the microalga depend strongly on growth conditions, being highest in saturating light conditions under non‐limiting n ...
DOI:
10.1111/are.14227

11. Fatty acid, fat‐soluble vitamin and sterol contents in testis and semen, testis‐somatic index and spermatologic values of broodstock rainbow trout (Oncorhynchus mykiss) fed with different levels of omega‐3 fatty acids under regular stripping conditions

Author:
Kenan Köprücü; Sinan Özcan
Source:
Aquaculture research 2019 v.50 no.9 pp. 2477-2485
ISSN:
1355-557X
Subject:
Oncorhynchus mykiss; alpha-tocopherol; beta-sitosterol; breeding stock; cholesterol; ergosterol; experimental diets; fatty acid composition; fish; fish feeding; omega-3 fatty acids; pH; polyunsaturated fatty acids; semen; sperm motility; spermatozoa; stigmasterol; testes; vitamin A
Abstract:
... In this study, the testis and semen fatty acid, fat‐soluble vitamin and sterol levels, testis‐somatic index and spermatological values were investigated in the broodstock rainbow trout fed with the different levels of omega‐3 polyunsaturated fatty acid (PUFA) under the regular stripping conditions. For this purpose, a control and three test diets were prepared. The control, D1, D2 and D3 diets wer ...
DOI:
10.1111/are.14201

12. N and P budgets of Haliotis discus hanai, Apostichopus japonicas, and Sebastes schlegeli in a polyculture system

Author:
Xiaolong Gao; Caihuan Ke; Mo Zhang; Xian Li; Fucun Wu; Ying Liu
Source:
Aquaculture research 2019 v.50 no.9 pp. 2398-2409
ISSN:
1355-557X
Subject:
Apostichopus; Haliotis discus hannai; Sebastes schlegelii; abalone; amylases; body weight; enzyme activity; feces; food intake; nitrogen; phosphorus; proteinases; recirculating aquaculture systems; rockfish; specific growth rate; survival rate; viability
Abstract:
... The viability of placing abalones (Haliotis discus hannai), sea cucumbers (Apostichopus japonicas) and rockfish (Sebastes schlegeli) in a polyculture system, the effect of this mixed species group on the system's nitrogen (N) and phosphorous (P) budgets, and the growth and food intake of the organisms in the system were examined using a recirculating aquaculture system. Four replicates were set up ...
DOI:
10.1111/are.14193

13. Application of morphometric measures in estimation of body weight and discrimination of Astyanax lacustris and Astyanax fasciatus

Author:
Hortência Aparecida Botelho; Aline de Assis Lago; Alisson Lucrecio da Costa; Adriano Carvalho Costa; Rafael Vilhena Reis Neto; Zoraia Silva; Fagner Machado Ribeiro; Marcos Barcellos Café; Rilke Tadeu Fonseca de Freitas
Source:
Aquaculture research 2019 v.50 no.9 pp. 2429-2436
ISSN:
1355-557X
Subject:
Astyanax fasciatus; animal organs; body weight; carcass yield; discriminant analysis; fish; morphometry; slaughter; tail
Abstract:
... The objective of this study was to verify the direct and indirect correlation between morphometric measures, ratios, body weight and yield in two lambari species Astyanax lacustris and Astyanax fasciatus and whether the discriminant analysis is capable of separating and allocating the species. We used 102 lambari yellow tail and 60 lambari red tail. The fish were weighed and submitted to the evalu ...
DOI:
10.1111/are.14196

14. Comparative evaluation of mahua (Bassia latifolia) oil cake and castor bean (Ricinus communis) seed as fish toxicants for tilapia (Oreochromis mossambicus) and panchax (Aplocheilus panchax) with residual toxicity assessment on Labeo bata

Author:
Bithilekha Mondal; Shib K. Das
Source:
Aquaculture research 2019 v.50 no.9 pp. 2341-2349
ISSN:
1355-557X
Subject:
Aplocheilus; Labeo bata; Madhuca longifolia; Oreochromis mossambicus; Ricinus communis; castor beans; fish; fish poisons; mortality; nitrogen; oilseed cakes; phosphorus; seeds; toxicity; toxicity testing
Abstract:
... Comparative evaluation of mahua (Bassia latifolia) oil cake (MOC) and castor bean (Ricinus communis) seed (CBS) was tested as piscicides for tilapia (Oreochromis mossambicus) and panchax (Aplocheilus panchax), and residual toxicity test was done on Labeo bata. Delayed response of CBS compared with MOC was evident as first and total mortality of tilapia was encountered at 4th and 10th hour of appli ...
DOI:
10.1111/are.14115

15. Daily rhythms of cortisol and glucose and the influence of the light/dark cycle on anaesthesia in Nile tilapia (Oreochromis niloticus): Does the timing of anaesthetic administration affect the stress response?

Author:
Leandro Santos Costa; Felipe Guedes de Araújo; Renan Rosa Paulino; Luciano José Pereira; Edgar Junio Damasceno Rodrigues; Paula Adriane Perez Ribeiro; Priscila Vieira Rosa
Source:
Aquaculture research 2019 v.50 no.9 pp. 2371-2379
ISSN:
1355-557X
Subject:
Oreochromis niloticus; anesthesia; anesthetics; benzocaine; clove oil; cortisol; glucose; juveniles; oils; pharmacokinetics; photoperiod; secretion; stress response; sulfonates
Abstract:
... Although daily variations in drug pharmacokinetics have been reported for a variety of teleost species, the influence of this daily variation on the cortisol response following anaesthesia remains poorly understood. To address this, two experiments were performed. The first experiment described the daily patterns of cortisol and glucose secretion in tilapia (Oreochromis niloticus). The second expe ...
DOI:
10.1111/are.14118

16. Development of simple sequence repeat markers in Pyropia yezoensis (Bangiales, Rhodophyta) by high‐throughput sequencing technology

Author:
Linbin Huang; Xinghong Yan
Source:
Aquaculture research 2019 v.50 no.9 pp. 2646-2654
ISSN:
1355-557X
Subject:
Pyropia yezoensis; fractionation; genome; genomic libraries; high-throughput nucleotide sequencing; macroalgae; microsatellite repeats; oligodeoxyribonucleotides; polymerase chain reaction
Abstract:
... Pyropia yezoensis is one of the most important economical seaweeds across the world and major efforts are underway to increase the production. However, its genome is relatively unexplored. In this study, genome sequence of wild‐type strain LS was determined through paired‐end sequencing of small‐size fractionated genomic library. In total, 283,606 contigs were assembled and 20,620 SSR‐containing s ...
DOI:
10.1111/are.14222

17. Double heat shock more potently suppresses cleavage of fertilized willow minnow (Gnathopogon caerulescens) eggs than single heat‐shock treatment

Author:
Toru Kobayashi; Hikaru Fujii
Source:
Aquaculture research 2019 v.50 no.9 pp. 2666-2686
ISSN:
1355-557X
Subject:
Gnathopogon caerulescens; cell cycle; centrosomes; chromosomes; eggs; heat stress; minnows; mitotic spindle apparatus; tetraploidy
Abstract:
... This study examined the effects and optimal conditions of double heat‐shock treatment (HST) for the suppression of cleavage in fertilized willow minnow (Gnathopogon caerulescens) eggs. In addition, we performed a cytological analysis of the nucleus and mitotic apparatus dynamics before and after HST. Tetraploidy occurred at the highest frequency (45.4%) when the first HST was delivered 25 min afte ...
DOI:
10.1111/are.14225

18. Early development and allometric growth in hatchery‐reared Eurasian perch, Perca fluviatilis L.

Author:
Krzysztof Kupren; Katarzyna Palińska‐Żarska; Sławomir Krejszeff; Daniel Żarski
Source:
Aquaculture research 2019 v.50 no.9 pp. 2528-2536
ISSN:
1355-557X
Subject:
Perca fluviatilis; allometry; early development; fish culture; fish larvae; hatching; juveniles; ontogeny; rearing; tail
Abstract:
... The morphological development and allometric growth patterns of Eurasian perch, Perca fluviatilis L., a highly valued commercial species, were studied under intensive rearing conditions from hatching up to 50 DPH (Days Post Hatch). Based on the external morphology, four different phases during early development of Eurasian perch were identified: pre‐flexion larva 0–20 DPH (5.70–10.16 mm TL); flexi ...
DOI:
10.1111/are.14208

19. Effect of dietary supplementation with a synbiotic (Lacto Forte) on growth performance, haematological and histological profiles, the innate immune response and resistance to bacterial disease in Oreochromis niloticus

Author:
Mona Ismail; Ali Wahdan; Mohamed, S. Yusuf; Elsayed Metwally; Mahmoud Mabrok
Source:
Aquaculture research 2019 v.50 no.9 pp. 2545-2562
ISSN:
1355-557X
Subject:
Oreochromis niloticus; Pseudomonas fluorescens; antibiotics; dietary supplements; disease resistance; fish; fish diseases; growth performance; histology; immune response; innate immunity; intestines; liver; lysozyme; proteinases; spleen; survival rate; virulent strains
Abstract:
... This study investigated the effects of a synbiotic Lacto Forte on growth performance, haemato‐immunological responses, plasma bactericidal capacity, histological profiles and resistance of Oreochromis niloticus to Pseudomonas fluorescens. The experimental fish were divided into three groups; two of them (T1 and T2) were given Lacto Forte incorporated diets at increasing level (0.7 and 1.5 g/kg, re ...
DOI:
10.1111/are.14212

20. Effects of Spirulina platensis as a feed additive on growth and coloration of blue dolphin cichlids (Cyrtocara moorii Boulunger, 1902)

Author:
Fatime Erdogan
Source:
Aquaculture research 2019 v.50 no.9 pp. 2326-2332
ISSN:
1355-557X
Subject:
Arthrospira platensis; Cichlidae; Spirulina; aquariums; body weight; carotenoids; color; crude protein; digestible energy; dolphins; feed additives; feed conversion; feed supplements; fish; fish meal; fish skin; growth performance; protein efficiency ratio; satiety; specific growth rate; statistical analysis; weight gain
Abstract:
... This study was carried out to investigate the effects of replacing fish meal with dietary Spirulina as a feed supplement on the growth performance and coloration of blue dolphin cichlids (Cyrtocara moorii). Five isonitrogenous (47% crude protein) and isocaloric (17.36 kJ/g digestible energy) diets were for formulated to replace FM with 0, 5, 10, 15 and 20% Spirulina (designated as Control, SP5, SP ...
DOI:
10.1111/are.14112