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- Author:
- Chavanne, Hervé; Janssen, Kasper; Hofherr, Johann; Contini, Franca; Haffray, Pierrick; Komen, Hans; Nielsen, Einar Eg; Bargelloni, Luca
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1287-1307
- ISSN:
- 0967-6120
- Subject:
- Salmo salar; business enterprises; disease resistance; eggs; fish; fish culture; fish industry; growth performance; hatcheries; juveniles; larvae; marker-assisted selection; market share; markets; pedigree; product quality; rearing; spawning; surveys; traceability; Europe
- Abstract:
- ... The use of selective breeding is still relatively limited in aquaculture species. Information on such activities is sparse, hindering an overall evaluation of their success. Here, we report on the results of an online survey of the major aquaculture breeding companies operating in Europe. Six main reared fish species were targeted. A total of 31 respondents contributed to the survey, representing ...
- DOI:
- 10.1007/s10499-016-9985-0
-
http://dx.doi.org/10.1007/s10499-016-9985-0
- Author:
- Day, Scott B.; Salie, Khalid; Stander, Henk B.
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1309-1322
- ISSN:
- 0967-6120
- Subject:
- Oreochromis mossambicus; Oreochromis niloticus; aquaculture; average daily gain; biofloc technology; feed conversion; fish; growth performance; industry; laws and regulations; momentum; sustainable technology; tanks; South Africa; Zambia
- Abstract:
- ... Despite a worldwide boom in tilapia aquaculture, South Africa has failed to follow suit, resulting in a small, very much undeveloped local industry. Much of the justification for this reality lies on the inadequacy of the species used and the stringent legislation preventing the use of the Nile tilapia, Oreochromis niloticus. With momentum gained in recent years, the local industry lobbying for th ...
- DOI:
- 10.1007/s10499-016-9986-z
-
http://dx.doi.org/10.1007/s10499-016-9986-z
- Author:
- Mancuso, T.; Baldi, L.; Gasco, L.
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1489-1507
- ISSN:
- 0967-6120
- Subject:
- certification; consumer acceptance; farmed fish; feed meals; feed prices; fish culture; fish feeds; fish meal; fish oils; insects; marine resources; purchasing; quantitative analysis; research methods; socioeconomic factors; soybeans; willingness to pay
- Abstract:
- ... Aquaculture is assuming ever more importance in diminishing the pressure on wild stocks in the seas and to satisfy the demand of fish worldwide. Prices of feed used in farming fish are increasing, due to the rise in demand. Research on sustainable sources of feed was recently intensified, and insects as meal to substitute soybean and fish meals and fish oils seems a promising field. In particular, ...
- DOI:
- 10.1007/s10499-016-0007-z
-
http://dx.doi.org/10.1007/s10499-016-0007-z
- Author:
- Martínez-Pita, Inés; Sánchez-Lazo, Clara; Herrera, Marcelino
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1247-1254
- ISSN:
- 0967-6120
- Subject:
- Mytilus galloprovincialis; breeding stock; enzyme-linked immunosorbent assay; estradiol; gonads; hatcheries; hemolymph; mussels; progesterone; sexual maturity; steroid hormones; testosterone
- Abstract:
- ... The concentration of the sex steroids 17β-estradiol, testosterone and progesterone was determined by specific enzyme-linked immunosorbent assays in the hemolymph of the mussel Mytilus galloprovincialis and related to its sexual maturation. A non-lethal hemolymph sampling procedure was used in mussels matured in controlled conditions of a hatchery. To our knowledge, this is the first study on sexua ...
- DOI:
- 10.1007/s10499-016-9981-4
-
http://dx.doi.org/10.1007/s10499-016-9981-4
- Author:
- Soliman, Naglaa F.; Yacout, Dalia M. M.
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1201-1227
- ISSN:
- 0967-6120
- Subject:
- animal proteins; cages; feed mills; fish consumption; fish culture; hatcheries; industry; ponds; production technology; tanks; Egypt
- Abstract:
- ... Aquaculture is a globally important industry that provides essential food to a growing world population, with a major role in the supply of cheap animal protein. Very rapid developments have been occurred in aquaculture sector of Egypt in recent years and exhibited the strongest growth of any fisheries-related activity in the country. As a result, aquaculture is considered as the only viable optio ...
- DOI:
- 10.1007/s10499-016-9989-9
-
http://dx.doi.org/10.1007/s10499-016-9989-9
- Author:
- Gaona, Carlos Augusto Prata; Serra, Fabiane da Paz; Furtado, Plínio Schmidt; Poersch, Luis Henrique; Wasielesky, Wilson, Jr.
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1263-1275
- ISSN:
- 0967-6120
- Subject:
- Litopenaeus vannamei; biofloc technology; crude protein; food conversion; lipids; shrimp; tanks; total suspended solids
- Abstract:
- ... Different water flows for solids removal in the Litopenaeus vannamei BFT system were evaluated. One control (no solids removal) and two treatments using different water flows, high (3945 L h⁻¹—HF) and low (1750 L h⁻¹—LF), were used with no water replenishment after each process, and the total dry weight of the solids was measured. L. vannamei (0.18 ± 0.06 g; 350 individuals m⁻²) were stocked in 35 ...
- DOI:
- 10.1007/s10499-016-9983-2
-
http://dx.doi.org/10.1007/s10499-016-9983-2
- Author:
- Suita, Sabrina M.; Braga, André; Ballester, Eduardo; Cardozo, Alessandro P.; Abreu, Paulo Cesar; Wasielesky, Wilson, Jr
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1473-1487
- ISSN:
- 0967-6120
- Subject:
- Artemia; Bayesian theory; Chaetoceros muelleri; Litopenaeus vannamei; alkalinity; ammonia; biofloc technology; biomass; carbon; feeds; microalgae; microorganisms; nauplii; nitrates; nitrites; nitrogen; postlarvae; salinity; shrimp; stable isotopes; tissues
- Abstract:
- ... The aim of this study was to use preselected quality indicators for Litopenaeus vannamei post-larvae and the stable isotopes technique with δ¹³C and δ¹⁵N to determine the influence of bioflocs in shrimp feeding during the nursery phase, between PL1 and PL30. A control treatment (CT) with water renewal was compared to a biofloc treatment (BT) that received organic carbon fertilizations. Different t ...
- DOI:
- 10.1007/s10499-016-0006-0
-
http://dx.doi.org/10.1007/s10499-016-0006-0
- Author:
- Zhao, Peng-Fei; Li, Fa-Jian; Chen, Xiao-Ru; Chen, Yong-Jun; Lin, Shi-Mei; Zhang, Lu; Li, Yun
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1353-1364
- ISSN:
- 0967-6120
- Subject:
- Channa argus; alanine transaminase; alkaline phosphatase; aspartate transaminase; blood serum; body weight; catalase; crude protein; dietary fat; fish; glutathione peroxidase; growth performance; high density lipoprotein cholesterol; hybrids; juveniles; lipid content; liver; low density lipoprotein cholesterol; malondialdehyde; metabolites; oxidative stress; protein efficiency ratio; specific growth rate; superoxide dismutase; triacylglycerols
- Abstract:
- ... The study was conducted to evaluate the effect of dietary lipid levels on growth, liver oxidative stress, and serum metabolites of juvenile hybrid snakehead (Channa argus × Channa maculata). Five isonitrogenous (crude protein 420 g kg⁻¹) practical diets containing 58, 87, 115, 144, and 173 g kg⁻¹ crude lipid (named L58, L87, L115, L144, and L173, respectively) were fed to triplicate groups of 30 f ...
- DOI:
- 10.1007/s10499-016-9993-0
-
http://dx.doi.org/10.1007/s10499-016-9993-0
- Author:
- Nass, Danilo Henrique; Gonçalves, Eduardo Luiz Tavares; Tsuzuki, Mônica Yumi
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1255-1261
- ISSN:
- 0967-6120
- Subject:
- Amphiprion; Artemia; Rotifera; hatching; metamorphosis; nauplii; ornamental fish; survival rate; weight gain
- Abstract:
- ... Amphiprion clarkii, a popular marine ornamental fish, despite having an already established reproduction technology, still presents divergences regarding the feeding protocol used for its larviculture in what concerns the ideal day of transition from rotifers to Artemia. This study aimed to determine the optimum time to start supplying Artemia to larvae. Survival, growth, weight gain and metamorph ...
- DOI:
- 10.1007/s10499-016-9982-3
-
http://dx.doi.org/10.1007/s10499-016-9982-3
- Author:
- Huang, Yisheng; Wen, Xiaobo; Li, Shengkang; Li, Wenjia; Zhu, Dashi
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1229-1245
- ISSN:
- 0967-6120
- Subject:
- Nibea; alanine transaminase; antioxidant activity; antioxidants; aspartate transaminase; blood serum; body composition; cholesterol; dietary fat; experimental diets; fatty acid composition; feed conversion; feed intake; fish; growth performance; juveniles; liver; malate dehydrogenase; monounsaturated fatty acids; muscles; protein bodies; protein efficiency ratio; regression analysis; specific growth rate; superoxide dismutase; survival rate; triacylglycerols
- Abstract:
- ... The present study aimed at determining the growth performance, feed utilization, body composition and antioxidant status of chu’s croaker (Nibea coibor) juveniles fed with increasing levels of dietary lipid: 6 % (D6), 9 % (D9), 12 % (D12) and 15 % (D15). Each diet was assigned to triplicate groups of fish in a total of 12 floating pens (300 fish, 25 fish per pen). After a 49-day growth trial, surv ...
- DOI:
- 10.1007/s10499-016-9980-5
-
http://dx.doi.org/10.1007/s10499-016-9980-5
- Author:
- Loh, Jiun Yan; Ting, Adeline Su Yien
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1341-1351
- ISSN:
- 0967-6120
- Subject:
- Artemia franciscana; Lactococcus lactis subsp. lactis; beta-glucosidase; bioencapsulation; carboxylic ester hydrolases; digestive enzymes; endo-1,4-beta-glucanase; enzyme activity; fish; larvae; live feeds; probiotics; proteinases; shrimp
- Abstract:
- ... In the present study, cellulase, protease, lipase and amylase activities were performed to investigate the effects of Lactococcus lactis subsp. lactis CF4MRS bioencapsulation of Artemia franciscana. Our results show that cellulase activities (total cellulase—FPase activity, exoglucanase and endoglucanase—CMCase activity) were significantly higher (P < 0.05) in A. franciscana tissue homogenates com ...
- DOI:
- 10.1007/s10499-016-9991-2
-
http://dx.doi.org/10.1007/s10499-016-9991-2
- Author:
- García-Celdrán, M.; Ramis, G.; María-Dolores, E.; Peñalver, J.; Borrell, Y. J.; Manchado, M.; Estévez, A.; Afonso, J. M.; Armero, E.
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1409-1420
- ISSN:
- 0967-6120
- Subject:
- Sparus aurata; aquaculture; breeding stock; coasts; dams (mothers); genetic markers; genetic variation; inbreeding; population structure; progeny; sires; spawning; Atlantic Ocean; Europe; Mediterranean Sea; Mediterranean region
- Abstract:
- ... The gilthead sea bream (Sparus aurata L.) is one of the most important Sparid farmed in Europe, especially in the Mediterranean area. However, efficient breeding programs for this species are scarce and very little, and it is known concerning their population structure. The present study was mainly designed to genetically characterize, by microsatellite markers, three gilthead sea bream population ...
- DOI:
- 10.1007/s10499-016-9998-8
-
http://dx.doi.org/10.1007/s10499-016-9998-8
- Author:
- Gupta, Akhil; Verma, Geetika; Gupta, Paromita
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1379-1392
- ISSN:
- 0967-6120
- Subject:
- Bacillus coagulans; Macrobrachium rosenbergii; Vibrio harveyi; carboxylic ester hydrolases; dietary supplements; digestive enzymes; disease resistance; enzyme activity; feed conversion; growth performance; innate immunity; lysozyme; probiotics; shrimp
- Abstract:
- ... The present study was conducted to investigate the effects of dietary supplementation of Bacillus coagulans on growth, feed utilization, digestive enzyme activity, innate immune response and disease resistance of freshwater prawn Macrobrachium rosenbergii. Three treatment groups (designated as T1, T2 and T3) and a control group (C), each in triplicates, were established. The prawn in the control w ...
- DOI:
- 10.1007/s10499-016-9996-x
-
http://dx.doi.org/10.1007/s10499-016-9996-x
- Author:
- Imsland, Albert K.; Reynolds, Patrick; Eliassen, Gerhard; Hangstad, Thor A.; Jónsdóttir, Ólöf D. B.; Elvegård, Tor Anders; Lemmens, Sebastiaan C. A.; Rydland, Randi; Nytrø, Ane V.
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1509-1521
- ISSN:
- 0967-6120
- Subject:
- Ctenolabrus rupestris; Cylopterus lumpus; Salmo salar; aggression; grazing; juveniles; lice; rearing
- Abstract:
- ... A series of studies were undertaken to determine the behavioural interactions between three different size classes (110, 70 and 32 g) of lumpfish, Cyclopterus lumpus L., and one size class (30 g) of goldsinny wrasse, Ctenolabrus rupestris L. The study attempted to determine whether goldsinny wrasse could coexist with juvenile lumpfish in an attempt to enhance lice grazing potential of Atlantic sal ...
- DOI:
- 10.1007/s10499-016-0008-y
-
http://dx.doi.org/10.1007/s10499-016-0008-y
- Author:
- Qi, Shoubing; Zhang, Weijie; Jing, Chenchen; Wang, Haifeng; Zhao, Shuai; Zhou, Mi; Chang, Yaqing
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1323-1339
- ISSN:
- 0967-6120
- Subject:
- Strongylocentrotus; biomass production; body weight; cages; color; equations; farmers; growth performance; long term effects; specific growth rate; stocking rate; survival rate
- Abstract:
- ... Sea urchins were stocked at a density of 15 (D15), 30 (D30), 45 (D45) and 60 (D60) urchins/cage (0.3 m long × 0.2 m wide × 0.4 m high) in a laboratory culture environment for 16 months. The wet body weight (BW) and test diameter growth were monitored at 2-month intervals during the experiment. At the conclusion of the experiment, the surviving sea urchins were counted and the gonad wet weight (GW) ...
- DOI:
- 10.1007/s10499-016-9988-x
-
http://dx.doi.org/10.1007/s10499-016-9988-x
- Author:
- Huang, Zhitao; Wan, Rong; Song, Xiefa; Liu, Ying; Hallerman, Eric; Dong, Dengpan; Zhai, Jieming; Zhang, Hesen; Sun, Liyuan
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1393-1408
- ISSN:
- 0967-6120
- Subject:
- ammonia; ribosomal RNA; recirculating aquaculture systems; cluster analysis; biofilters; genes; sand; Nitrosomonas; DNA; farms; data collection; mariculture; bacterial communities; Actinobacteria; sequence analysis; community structure; Planctomycetes; nitrification; metagenomics; species diversity; Bacteroidetes; Chloroflexi; Nitrospira (genus); nucleotide sequences
- Abstract:
- ... While biofilters are widely used to metabolize ammonia and other metabolic waste products in recirculating aquaculture systems, their microbial communities are not thoroughly characterized. While inroads have been made characterizing microbial communities within single biofilters, replicated comparisons across biofilters and facilities have been lacking. We hypothesized that microbial communities ...
- DOI:
- 10.1007/s10499-016-9997-9
-
http://dx.doi.org/10.1007/s10499-016-9997-9
- Author:
- Midhun, Sebastian J.; Arun, Damodaran; Edatt, Lincy; Sruthi, M. V.; Thushara, V. V.; Oommen, Oommen V.; Sameer Kumar, V. B.; Divya, Lekha
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1277-1286
- ISSN:
- 0967-6120
- Subject:
- Curcuma longa; Oreochromis mossambicus; alpha-amylase; antioxidants; aquaculture; bioactive properties; brain; carboxylic ester hydrolases; curcumin; feed additives; gene expression; genes; growth promotion; insulin-like growth factor I; insulin-like growth factor II; muscles; phytopharmaceuticals; proteinases; water pollution
- Abstract:
- ... Aquaculture is faced with the challenges of the use of synthetic compounds as growth enhancers and the presence of several contaminants in water. These factors severely deteriorate the quality and quantity of aquaculture products. Phytochemicals play a major role by working as antioxidant agents of which curcumin has become the gold standard. Curcumin, from Curcuma longa shows a wide spectrum of b ...
- DOI:
- 10.1007/s10499-016-9984-1
-
http://dx.doi.org/10.1007/s10499-016-9984-1
- Author:
- Esparza-Leal, Héctor M.; Amaral Xavier, João A.; Wasielesky, Wilson, Jr.
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1435-1447
- ISSN:
- 0967-6120
- Subject:
- Litopenaeus vannamei; biofloc technology; hatcheries; mortality; nitrite nitrogen; ponds; postlarvae; rearing; salinity; shrimp; shrimp culture; specific growth rate; tanks; water quality
- Abstract:
- ... Shrimp farming at low salinity is a trend that will continue to grow globally. Performance of Litopenaeus vannamei postlarvae in the nursery at different salinities with a biofloc technology (BFT) system needs to be explored further, as the nursery is currently used as a transitional stage between the hatchery and grow-out ponds. Hence, this study evaluated the effect of seven salinity levels (2, ...
- DOI:
- 10.1007/s10499-016-0001-5
-
http://dx.doi.org/10.1007/s10499-016-0001-5
- Author:
- Qiang, J.; He, J.; Yang, H.; Xu, P.; Habte-Tsion, H. Michael; Ma, X. Y.; Zhu, Z. X.
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1365-1378
- ISSN:
- 0967-6120
- Subject:
- Oreochromis niloticus; Streptococcus iniae; blood serum; cortisol; fish; gene expression; genes; heat-shock protein 70; interferon-gamma; interleukin-1beta; juveniles; kidneys; lysozyme; messenger RNA; mortality; necrosis; rearing; stocking rate; tanks; tumor necrosis factor-alpha
- Abstract:
- ... The present study was conducted to investigate the effects of stocking density on serum cortisol (COR) levels and expression of immune genes in the head kidney of juvenile GIFT tilapia (Oreochromis niloticus) after Streptococcus iniae (S. iniae) infection. Juveniles (2700) were distributed into 30 tanks at five stocking densities (150, 300, 450, 600 and 750 g/m³), and each treatment had six replic ...
- DOI:
- 10.1007/s10499-016-9995-y
-
http://dx.doi.org/10.1007/s10499-016-9995-y
- Author:
- Døskeland, Inge; Imsland, Albert Kjartan D.; Fjelldal, Per Gunnar; Stefansson, Sigurd O.; Roth, Bjorn; Eriksen, Katrine Eikeland; Mikalsen, Bjørn; Handeland, Sigurd
- Source:
- Aquaculture international 2016 v.24 no.5 pp. 1421-1434
- ISSN:
- 0967-6120
- Subject:
- Salmo salar; blood; blood chemistry; feed conversion; fish; head; juveniles; morphometry; photoperiod; rearing; seawater; skeleton; sodium; vertebrae; water temperature; winter
- Abstract:
- ... The aim of this study was to reveal possible interactive effects of temperature and photoperiod on somatic and skeletal growth, feed conversion, organ indexes and blood chemistry in Atlantic salmon postsmolts. A total of 1140 (initial mean weight 96.0 g ± 3.1 SEM) juvenile Atlantic salmon reared in seawater were in duplicates exposed to six different combinations of temperatures (4.3, 6.5 or 9.3 ° ...
- DOI:
- 10.1007/s10499-016-9999-7
-
http://dx.doi.org/10.1007/s10499-016-9999-7