Papers 10,000
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#1Vojtěch Kašpar (Sewanee: The University of the South)H-Index: 11
#2Martin Hubálek (Sewanee: The University of the South)H-Index: 2
Last. Roman Franěk (Sewanee: The University of the South)H-Index: 6
view all 6 authors...
Abstract null null Methods of induction of uniparental inheritance have been developed for model organisms as well as for species of commercial interest to fix sex-specific traits in breeding programs or to restore breeds or lines from cryopreserved sperm in aquaculture important species. Androgenesis in common carp (Cyprinus carpio) has been successfully induced by egg nucleus inactivation with γ-, X- or UV-ray irradiation but these techniques are not widely applicable for laboratory or commerc...
#1Abdelazeem M. Algammal (Suez Canal University)H-Index: 11
#2Mahmoud Mabrok (Suez Canal University)H-Index: 8
Last. Reham M. El-Tarabili (Suez Canal University)H-Index: 4
view all 7 authors...
Abstract null null Edwardsiella tarda is a common fish pathogen, causing septicemic diseases and formidable economic losses in freshwater fish farming. This study aimed to investigate the prevalence, molecular typing, antibiogram pattern, pathogenicity, distribution of virulence determinant genes (edw1, cds1, qseC, and pvsA) and antibiotic resistance genes (blaTEM, blaCTX, sul1, tetA, qnrA, qnrB, qnrS, and aadA1) associated with natural E. tarda infection among Nile tilapia (Oreochromis niloticu...
#1azim azimi (GUASNR: Gorgan University of Agricultural Sciences and Natural Resources)H-Index: 1
#2Seyed Pezhman Hosseini Shekarabi (IAU: Islamic Azad University, Tehran)H-Index: 9
Last. Hamideh Zakariaee (GUASNR: Gorgan University of Agricultural Sciences and Natural Resources)H-Index: 1
view all 10 authors...
Abstract null null In this study, three various carbon to nitrogen ratios including 10:1 (C/N-10), 15:1 (C/N-15), and 20:1 (C/N-20) were designed in a biofloc based system with three replicates. The initial biofloc was formed by adding 200 g common carp commercial diet +1 g urea (46% N) + 50 g bottom soil of carp earthen pond. After 56 days, the highest growth indices and the lowest feed conversion ratio were obtained in C/N-20 treatment (P 0.05) was detected in the content of albumin and total ...
#1Benan Gulzari (WUR: Wageningen University & Research)
#2Hans Komen (WUR: Wageningen University & Research)H-Index: 29
Last. John W M Bastiaansen (WUR: Wageningen University & Research)H-Index: 26
view all 4 authors...
Abstract null null Gilthead seabream is a key fish species for farming in the Mediterranean region and is farmed in a large geographical area under various production circumstances. However, more than 80% of the genetically improved fingerlings originate from a single country, Greece, which poses a potential risk for genotype by environment interaction (GxE). Therefore, the objective of this study was to quantify GxE for several traits of gilthead seabream in two distinct commercial production s...
#1Xiaoying Xu (SHOU: Shanghai Ocean University)H-Index: 4
#2Hang Yang (SHOU: Shanghai Ocean University)H-Index: 3
Last. Xiangjun Leng (SHOU: Shanghai Ocean University)H-Index: 12
view all 9 authors...
Abstract null null This study evaluated the effects of substituting fishmeal with cottonseed protein concentrate (CPC) on growth, flesh quality and gossypol deposition of largemouth bass, Micropterus salmoides. A basal diet was formulated to contain 700 g/kg fishmeal, and then CPC was used to replace 0% (FM), 15% (C15), 30% (C30), 45% (C45), 70% (C70) of dietary fishmeal. The five diets were fed to largemouth bass with initial body weight of 95.3 g for 12 weeks. The results indicated that 45% of...
#1Wen Fu (HNU: Hunan Normal University)H-Index: 3
#2Xianbin Chu (HNU: Hunan Normal University)
Last. Bo Chen (HNU: Hunan Normal University)H-Index: 3
view all 12 authors...
Abstract null null Blunt snout bream (BSB) is an important economic freshwater fish in China. One of technical bottlenecks in practice lies in improving its hypoxia tolerance. In this study, gynogenesis BSB (GBSB-R) is generated by artificial gynogenesis with UV-inactivated sperms of red crucian carp (RCC), which is regarded as one of freshwater fish with the strongest hypoxia-tolerance. Asynchronous development of the eye pigment further provides an objective morphologic evidence of distinguish...
#1Shenye Qu (Northwest A&F University)H-Index: 2
#2Xiao-Ping Tan (Northwest A&F University)H-Index: 3
Last. Fei Ling (Northwest A&F University)H-Index: 21
view all 6 authors...
Abstract null null It is widely acknowledged that the malformed fish shows low resistance to diseases due to abnormal development of body, leading to the decrease of viability. Until now, there is no evidence for the relationship between developmental abnormalities and pathogen infections in fish breeding. In this study, the first record of Ichthyophthirius multifiliis infection in Micropterus salmoides was reported. Importantly, an interesting phenomenon that malformed fish suffered from more s...
#1A. EstévezH-Index: 1
#2B. BlancoH-Index: 1
Last. M. SoulaH-Index: 1
view all 5 authors...
Abstract null null This study aimed to evaluate the effects of alternative feed ingredients: Insect meal (DI) using non-defatted meal obtained from Acheta domesticus, Microalgae (DM) using a mix of four marine microalgae ((Nannochloropsis gaditana, Tisochrysis lutea, Rhodomonas lens, Isochrysis galbana), Protein and oil from water of tuna canning process (DP&L) and a Mixture (DMix) of the three ingredients, on the growth, feed utilisation, digestibility and composition of meagre juveniles, and t...
#1Vladimir Dobal (Universidade de Vigo)H-Index: 1
#2Pilar Suárez (Universidade de Vigo)H-Index: 6
Last. Fuencisla San Juan (Universidade de Vigo)H-Index: 6
view all 5 authors...
Abstract null null This paper analyses the antioxidant enzymes response of Mytilus galloprovincialis exposed to a tar mixture during a laboratory assay. These tar mixtures are generally used in the cleaning and waterproofing of the wooden rafts used in mussel culture, and are characterized by their high content in PAHs and transition metals. The punctual spillage of these mixtures around the rafts could cause mussel stress, affecting culture sustainability and product quality for human consumpti...
#1Cheng-Ting Huang (NTOU: National Taiwan Ocean University)H-Index: 5
#2Farok Afero (FA: Fisheries Agency)
Last. Chao Kai Kang (NCKU: National Cheng Kung University)H-Index: 7
view all 8 authors...
Abstract null null This paper assesses the economic feasibility of cage aquaculture in the offshore wind farm area of Changhua, Taiwan. According to the cost-benefit analysis, the results of cage aquaculture simulation for three species are economically feasible and the most suitable investment project is suggested to deploy 16 cages at the beginning. However, according to sensitivity analysis, at the current survival rates and purchasing prices, there is still a gap from the breakeven point in ...
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