Journal of Aquaculture and Marine Biology最新文献_第2页

Insular streams integrity in Ilhabela, Brazil 巴西Ilhabela岛状溪流的完整性

Journal of Aquaculture and Marine Biology Pub Date : 2022-07-14 DOI: 10.15406/jamb.2022.11.00333

W. Barrella, Fabiola Andrea Chofard Adami, M. Rotundo

引用次数: 0

Journal of Aquaculture and Marine Biology Pub Date : 2022-04-25 DOI: 10.15406/jamb.2022.11.00331

Mohammad Forouhar Vajargah, Nava Majidiyan

引用次数: 0

Assessing growth performance and survival of wild shad Tenualosa ilisha fry in two earthen ponds with different feeding regime: A new insight for conservation 评估两种不同饲养方式下野生沙鱼鱼苗的生长性能和存活率:保护的新见解

Journal of Aquaculture and Marine Biology Pub Date : 2022-03-24 DOI: 10.15406/jamb.2022.11.00330

Basanta Kumar Das, H. Chakraborty, Ranjan Kumar Manna, S. Mandal, Amiya Kumar Sahoo, Uttam Kumar Sarkar

{"title":"Assessing growth performance and survival of wild shad Tenualosa ilisha fry in two earthen ponds with different feeding regime: A new insight for conservation","authors":"Basanta Kumar Das, H. Chakraborty, Ranjan Kumar Manna, S. Mandal, Amiya Kumar Sahoo, Uttam Kumar Sarkar","doi":"10.15406/jamb.2022.11.00330","DOIUrl":"https://doi.org/10.15406/jamb.2022.11.00330","url":null,"abstract":"The present study describes the rearing and growth performance of Hilsa (Tenualosa ilisha) fry in experimental trial performed in earthen pond ecosystem located adjacent to river Rupnarayan for developing in-situ rearing protocol of fry collected from the wild sources. The seed was collected during May, 2020 from the river and stocked in two different rearing ponds. One of the ponds was provided with artificial feed and another fed with chicken offal to raise the production of zooplankton. Routine monitoring of water and soil quality parameters as well as other biotic communities like plankton was performed to understand the dynamics of ecological conditions in relation to changes in length and weight. The results of PCA between sediment quality and specific growth of fish indicated the strong positive loading of available nitrogen, available phosphate and free calcium carbonate, while moderate positive loading was observed with percentage of silt. Interestingly, it is observed that survivability rate of fish was approximately 80% in both the ponds. The results indicated natural growth fish was considerably well in both the experimental ponds. However, higher growth of juveniles were observed in the pond 2 with higher phytoplankton density (9120cells/L) than pond 1 having lower phytoplankton density (920cells/L) at the end of the experiments. The water quality parameters were comparable in both the experimental ponds. Based on this study it is evident that plankton (especially zooplankton) has induced better growth in pond 2 and possible incorporation of live feed along with formulated feed might trigger better growth of the stocked Hilsa. The present study provides new insight in developing field based approaches for successful rearing and conservation of threatened Hilsa in Indian waters.","PeriodicalId":155705,"journal":{"name":"Journal of Aquaculture and Marine Biology","volume":"62 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128554477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Assessment of the environmental sustainability of cobia fish farm (Rachycentron Canadum) in the bay of Ilha Grande - Brazil and the relationship with benthic macrofauna 巴西大河湾海曹鱼养殖场环境可持续性评价及其与底栖大型动物的关系

Journal of Aquaculture and Marine Biology Pub Date : 2022-03-14 DOI: 10.15406/jamb.2022.11.00329

Ana Carolina Lustosa Gomes de Campos, M. B. Pereira, A. Fernandes, Mônica Dias Correa da Silva

{"title":"Assessment of the environmental sustainability of cobia fish farm (Rachycentron Canadum) in the bay of Ilha Grande - Brazil and the relationship with benthic macrofauna","authors":"Ana Carolina Lustosa Gomes de Campos, M. B. Pereira, A. Fernandes, Mônica Dias Correa da Silva","doi":"10.15406/jamb.2022.11.00329","DOIUrl":"https://doi.org/10.15406/jamb.2022.11.00329","url":null,"abstract":"Studies on the sustainability of aquaculture have been carried out around the world. The input of organic matter in the sediment and the influence of current velocity on the deposition of particles produced by fish in captivity can be used to assess the distribution of benthic assemblages below marine farms. Sediment and benthic organisms were collected in April, September and December 2019 and in August and October 2020 in the fish farming area and in two control areas in the Bananal cove in Ilha Grande Bay. The measurement of the speed of local currents was carried out below the net-tank, in periods of 24 days in of April and July 2019. The heterogeneity of the biological data was evident between the collection points, indicating that several factors can influence the distribution of benthic macrofauna. There was no correlation between the values of organic matter and species richness and for organic matter and species diversity. The values of the Marine Biotic Index (AMBI) for the three collection stations were smaller than 1 (one), that is, there was a predominance of species sensitive to pollution and organic enrichment. The marine farm and the control areas were considered an unpolluted environment. The results also indicated that the local currents presented insufficient intensities to disperse the organic matter produced in the marine farm to the control areas.","PeriodicalId":155705,"journal":{"name":"Journal of Aquaculture and Marine Biology","volume":"90 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-03-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129446088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Culture of a blue marine sponge, Xestospongia sp., in semi-circulate close system stressed with calcium and magnesium concentration 钙镁浓度胁迫下半循环封闭系统蓝海绵Xestospongia sp.的培养

Journal of Aquaculture and Marine Biology Pub Date : 2021-11-30 DOI: 10.15406/jamb.2021.10.00326

Patchara Pedpradab, Udomsak Darumas, Kieattisak Yokseng

{"title":"Culture of a blue marine sponge, Xestospongia sp., in semi-circulate close system stressed with calcium and magnesium concentration","authors":"Patchara Pedpradab, Udomsak Darumas, Kieattisak Yokseng","doi":"10.15406/jamb.2021.10.00326","DOIUrl":"https://doi.org/10.15406/jamb.2021.10.00326","url":null,"abstract":"The goal of this research was to stimulate renieramycin M (RM) production and the growth performance of a blue marine sponge, Xestospongia sp., in response to different concentration of calcium/magnesium (Ca/Mg).The sponge’s pieceswere exposed to various concentrations of Ca/Mg in natural seawater at salinity 35ppt. Results showed that a Ca/Mg concentration at 430/1,230 ppm (T3)stimulated in maximum RM accumulation in sponge tissue (1.74mg/1,500mg tissue), while 410/1,170 (T1),420/1,200 (T2), and a pure seawater control were 0.33, 0.92, and 0.32 mg/1,500mg tissue, respectively. The mean values calculation revealed that there was statistical difference of RM accumulation between T3and control at 95% confidence interval.Sponges supplemented with Ca/Mg at a level of 410/1,170 showed the most growth (3.77g), while 420/1,200, 430/1,230, and the control were 2.36, 2.44, and 1.70g, respectively. The analysis revealed statistically significant growth differentials between T1 and control at the 95% confidence interval. The resultssuggested the Ca/Mg levels are stressor activate secondary metabolites synthesisand promote the growth of a blue marine sponge, Xestospongia sp.","PeriodicalId":155705,"journal":{"name":"Journal of Aquaculture and Marine Biology","volume":"273 6","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-11-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"120852664","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Consumers perception of aquaponics in Australia: A survey 澳大利亚消费者对鱼菜共生的看法:一项调查

Journal of Aquaculture and Marine Biology Pub Date : 2021-11-15 DOI: 10.15406/jamb.2021.10.00325

S. Awal, D. Bonnici

引用次数: 0

Designer quality fish production technology 设计优质鱼类生产技术

Journal of Aquaculture and Marine Biology Pub Date : 2021-10-28 DOI: 10.15406/jamb.2021.10.00323

R. Yadav, J. Yadav

引用次数: 1

Comparison between kuruma shrimp, Marsupenaeus japonicus, Bate (1888) cultured in monoculture system and polyculture system with red tilapia Oreochromis spp fingerlings 赤色罗非鱼鱼苗单养与复养系统中黑虾、日本袋虾、Bate(1888)的比较

Journal of Aquaculture and Marine Biology Pub Date : 2021-10-26 DOI: 10.15406/jamb.2021.10.00322

El-Sayed Hemdan Eissa, M. Yassien, Salah El-Sayed Sakr

{"title":"Comparison between kuruma shrimp, Marsupenaeus japonicus, Bate (1888) cultured in monoculture system and polyculture system with red tilapia Oreochromis spp fingerlings","authors":"El-Sayed Hemdan Eissa, M. Yassien, Salah El-Sayed Sakr","doi":"10.15406/jamb.2021.10.00322","DOIUrl":"https://doi.org/10.15406/jamb.2021.10.00322","url":null,"abstract":"Post larvae of Kuruma shrimp, Marsupenaeus japonicus (PL25) were stocked at 10shrimp/m2 (MC) in nine concrete ponds (4.0mx6.0mx1.25m, total area 24.0m2) filled up with seawater at a salinity of 38ppt. Kuruma shrimp were stocked with Red tilapia Oreochromis spp fingerlings (4.0g±0.5) collected from the marine hatchery of MRC. Red tilapia were stocked at 0.25g (PC1) and 0.5g (PC2) fingerlings/m2 in the polyculture treatment ponds with shrimp larvae. Results showed significantly differences (P<0.5) in body weight of M.japonicus cultured in MC system in comparison with PC1 and PC2 systems. The best food conversion ratio FCR (wait/gain) was for those shrimp cultured in MC. No significantly differences were observed in PER and PEP between shrimp cultured in the three evaluated systems. The juveniles cultured in MC system had significantly (P>0.05) higher survival values than juveniles cultured in PC1 and PC2. Final BW, weight gain WG and weekly growth rate WGR of Juveniles cultured in PC1 system were higher than Juveniles cultured in PC2 system. Survival rate of red tilapia cultured in PC system was 100% in both PC1 and PC2 systems.","PeriodicalId":155705,"journal":{"name":"Journal of Aquaculture and Marine Biology","volume":"647 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116475927","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Technical notes on structures of small-scale freshwater fish farming in Tunisia 突尼斯小型淡水鱼养殖结构技术说明

Journal of Aquaculture and Marine Biology Pub Date : 2021-08-20 DOI: 10.15406/jamb.2021.10.00324

S. Mili, R. Ennouri, Manel Fatnassi, H. Laouar, H. Zarrouk, T. Chargui

{"title":"Technical notes on structures of small-scale freshwater fish farming in Tunisia","authors":"S. Mili, R. Ennouri, Manel Fatnassi, H. Laouar, H. Zarrouk, T. Chargui","doi":"10.15406/jamb.2021.10.00324","DOIUrl":"https://doi.org/10.15406/jamb.2021.10.00324","url":null,"abstract":"In this study, we present the technical characteristics and the methods applied for fashioning different types of cages used in the aquaculture of Nile tilapia. This study was based on experiments made in geothermal water and fresh water reservoirs in Tunisia. The structures showed high efficiency in small-scale freshwater fish farming. The results of the growth of tilapia fry, reared in the two areas, showed a wide variation. However, with regards to cages’ effect on its behavior and growth rate, a negligible influence was noted. In fact, after the pre-growth phase of the fry in cages in geothermal waters during 35 days, we obtained a daily growth rate (DGR) of 0.41g/day and a specific growth rate of 7.11%/day. These changes are superior to those found in freshwater cages whose DGR was around 0.18g/day and specific growth rate (5.98%/day). Besides, the grow-out trials carried out in the SidiSaad, Ghezala and Lahma Reservoirs have given encouraging results with respective densities of 75 P/m3, 77 P/m3 and 61 P/m3. The use of 2m3 and 3m3 cages, which are relatively of low cost, showed high efficiency during their handling, such as good shape retention in water and especially low mesh clogging. According to the results of the present study, it is recommend the use of cages with a volume of 50m3 above the water surface in order to prevent fish jumping out of the cage, also the assembly of the cages for pre-growth and the grow-out must be carried out within the same reservoir in order to minimize the production costs.","PeriodicalId":155705,"journal":{"name":"Journal of Aquaculture and Marine Biology","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114542908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Diversity and Life-Cycle Analysis of Pacific Ocean Zooplankton by Videomicroscopy and Dna Barcoding: Crustacea 用视频显微镜和Dna条形码分析太平洋浮游动物的多样性和生命周期:甲壳类

Journal of Aquaculture and Marine Biology Pub Date : 2020-07-24 DOI: 10.20944/preprints202007.0594.v1

P. J. Bryant, Timothy E. Arehart

{"title":"Diversity and Life-Cycle Analysis of Pacific Ocean Zooplankton by Videomicroscopy and Dna Barcoding: Crustacea","authors":"P. J. Bryant, Timothy E. Arehart","doi":"10.20944/preprints202007.0594.v1","DOIUrl":"https://doi.org/10.20944/preprints202007.0594.v1","url":null,"abstract":"Determining the DNA sequencing of a small element in the mitochondrial DNA (DNA barcoding) makes it possible to easily identify individuals of different larval stages of marine crustaceans without the need for laboratory rearing. It can also be used to construct taxonomic trees, although it is not yet clear to what extent this barcode-based taxonomy reflects more traditional morphological or molecular taxonomy. Collections of zooplankton were made using conventional plankton nets in Newport Bay and the Pacific Ocean near Newport Beach, California (Lat. 33.628342, Long. -117.927933) between May 2013 and January 2020, and individual crustacean specimens were documented by videomicroscopy. Adult crustaceans were collected from solid substrates in the same areas. Specimens were preserved in ethanol and sent to the Canadian Centre for DNA Barcoding at the University of Guelph, Ontario, Canada for sequencing of the COI DNA barcode. From 1042 specimens, 544 COI sequences were obtained falling into 199 Barcode Identification Numbers (BINs), of which 76 correspond to recognized species. The results show the utility of DNA barcoding for matching life-cycle stages as well as for documenting the diversity of this group of organisms.","PeriodicalId":155705,"journal":{"name":"Journal of Aquaculture and Marine Biology","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2020-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128379391","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1