Torani Journal of Fisheries and Marine Science最新文献_第3页

Alternative Livelihood Potential of Fishermen Households in The Liukang Tangaya Aquatic Conservation Area, Pangkajene Islands Regency Pangkajene群岛六康汤加亚水产保护区渔民家庭替代生计潜力

Torani Journal of Fisheries and Marine Science Pub Date : 2021-12-20 DOI: 10.35911/torani.v5i1.19059

A. A. Arief, Kasri ., Muhammad Dalvi Mustafa, Harnita Agusanty, Irma Sribianti, Jumiati Amin

{"title":"Alternative Livelihood Potential of Fishermen Households in The Liukang Tangaya Aquatic Conservation Area, Pangkajene Islands Regency","authors":"A. A. Arief, Kasri ., Muhammad Dalvi Mustafa, Harnita Agusanty, Irma Sribianti, Jumiati Amin","doi":"10.35911/torani.v5i1.19059","DOIUrl":"https://doi.org/10.35911/torani.v5i1.19059","url":null,"abstract":"The potential and development of alternative livelihoods for fishermen households in marine conservation areas must be relevant to or refer to the context of contextual technical considerations (locality), and not a deduction or bottom-up policies derivation so that they can grow and develop (facilitating) local fishermen's households in production activities that are complementary to increasing the spirit of the locality, community harmonious with natural resoureces and welfare through the opening of new economic spaces that can be accessed and controlled by the local community themselves. This type of research is qualitative with a case study approach. Data was collected through direct observation and in-depth interviews with some informants. There are 30 fisherman’s household which is used as primary data source informants. Qualitative analysis based on technical variables, namely community interest, availability of local raw materials/natural resources, availability of labor and market opportunities through content analysis from compilation of interview results through snowball technique with reference to triangulation principle. While quantitative data analysis is carried out with business feasibility indicators for new alternative types of livelihoods that can be applied to fishermen households, namely B/C Ratio indicators, Return Of Investment (ROI), and Payback Period (PP). Research result show that based on the analysis of technical variables, the potential alternative livelihoods carried out by fishermen households are seaweed aquaculture, floating net cage aquaculture, processed fishery products, coconut and household scale chicken and duck farming. The B/C ratio value of these businesses is > 1 with very profitable criteria to do.\u0000 \u0000 ","PeriodicalId":278380,"journal":{"name":"Torani Journal of Fisheries and Marine Science","volume":"193 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126046932","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

The Effect of Adding Egg Shells to Moist Feed on The Specific Growth and Survival Rate of Lobster Panulirus sp 湿润饲料中添加蛋壳对龙虾比生长和存活率的影响

Torani Journal of Fisheries and Marine Science Pub Date : 2021-12-20 DOI: 10.35911/torani.v5i1.18738

M. Achmad, I. G. S. Widarma, Miftakhul Fadilah, Riski Ramadhan, Siti Arleneyanti Putri

{"title":"The Effect of Adding Egg Shells to Moist Feed on The Specific Growth and Survival Rate of Lobster Panulirus sp","authors":"M. Achmad, I. G. S. Widarma, Miftakhul Fadilah, Riski Ramadhan, Siti Arleneyanti Putri","doi":"10.35911/torani.v5i1.18738","DOIUrl":"https://doi.org/10.35911/torani.v5i1.18738","url":null,"abstract":"Sea lobster is a commodity that has high value in both national and international markets. Globally, the demand for sea lobster is increasing by about 15% per year. During growth, lobsters undergo a moulting process. Moulting/ecdysis is a very important process in the life cycle of arthropods (including decapods) because shell release is a must for growth and metamorphosis. In improving and assisting the molting process in lobsters, it is assisted by the provision of additional calcium from egg shells. Egg shells contain 94% calcium carbonate, 1% calcium phosphate, 1% magnesium carbonate and 4% organic compounds. In this study, an experiment was conducted on the addition of feed with a mixture of egg shells to support post-moulting optimization and supplement calcium requirements for lobster larvae. The percentage of egg shells as treatment, namely treatment A (0%), B (5%), C (10%), and D (15%) of the total feed to be made for sea lobster. Maintenance is carried out in a controlled tub, for four months. The highest specific growth obtained in this treatment was treatment A (0.06-0.21%) and the lowest was treatment D (-0.02%)-(-0.37%). Furthermore, the highest survival rate was obtained in treatment A (66.7%) and the lowest in treatment D (33.3%), the highest number of molting lobsters was in treatment A (77.8%) and the lowest was treatment D (33.3%). This shows that the addition of eggshell flour to moist lobster feed has not had a significant effect. For further development, it is necessary to research related to the use of additional ingredients in moist feed for lobster.","PeriodicalId":278380,"journal":{"name":"Torani Journal of Fisheries and Marine Science","volume":"99 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116421485","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

Maritime Tourism Supports Improved Welfare of Coastal Communities in South Sulawesi 海上旅游有助于改善南苏拉威西沿海社区的福利

Torani Journal of Fisheries and Marine Science Pub Date : 2021-12-20 DOI: 10.35911/torani.v5i1.19083

Mardiana E. Fachry

{"title":"Maritime Tourism Supports Improved Welfare of Coastal Communities in South Sulawesi","authors":"Mardiana E. Fachry","doi":"10.35911/torani.v5i1.19083","DOIUrl":"https://doi.org/10.35911/torani.v5i1.19083","url":null,"abstract":"Indonesia has the potential for the beauty of its islands and coasts which are well known to foreign countries. Not only beautiful beaches, also stretches of coral reefs with hundreds of marine species, mangrove forests with their ecosystems are a panorama that can be found from Sabang to Maraoke. It is estimated that more than 21 marine tourism sites have been developed and become destinations for world and local tourists, in addition to locations that are still managed by the community. Foreign exchange contributions from the tourism sector continued to increase in 2018, the tourism sector's foreign exchange reached IDR 229.5 trillion, an increase of 15.4 percent on an annual basis. This study aims to describe the condition of marine tourism potential in South Sulawesi and its impact on local communities living around tourist sites and the development needed to improve the welfare of local communities. The research locations were on Lemo Beach, East Luwu Regency, Bira Bulukumba Beach and Makassar Lantebong Mangrove Tourism, taking 100 respondents. The research method is qualitative and analyzed descriptively by correlation and using Likers to assess its impact on people's welfare. The results of the study illustrate that in general, the role of the government, both local and provincial, is still needed, especially in environmental hygiene facilities, order for traders. The social impact on people's behavior shows that there is a change in the ability to communicate and interact more openly with a value of 1634. The economic impact shows a very large regional value due to the opening of new job opportunities which are a source of income for the local community with a value of 2250.","PeriodicalId":278380,"journal":{"name":"Torani Journal of Fisheries and Marine Science","volume":" 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-12-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133120575","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

Gen Transfer in Cultivation Shrimp Commodity 养殖虾类商品的种质转移

Torani Journal of Fisheries and Marine Science Pub Date : 2021-12-20 DOI: 10.35911/torani.v5i1.18919

Adinda Kinasih Jacinda, A. Yustiati

引用次数: 0

Operational Performance Of PPI Paotere Makassar City PPI保利望加锡市的经营业绩

Torani Journal of Fisheries and Marine Science Pub Date : 2021-06-18 DOI: 10.35911/torani.v4i2.14078

A. M., M. Kurnia, A. Mallawa

{"title":"Operational Performance Of PPI Paotere Makassar City","authors":"A. M., M. Kurnia, A. Mallawa","doi":"10.35911/torani.v4i2.14078","DOIUrl":"https://doi.org/10.35911/torani.v4i2.14078","url":null,"abstract":"This study aims to analyze the level of operational performance and identify the possibility of upgrading the port class of PPI Paotere Makassar city. The research method case study is operational aspect, including facilities provision to evaluate the operational performance. The performance assessment is obtained by comparing the condition at PPI Paotere with the regulation stipulated by The Ministry of Maritime Affairs and Fisheries of Republic of Indonesia Regulation No.PER.08/MEN/2012 and also General Director of Capture Fisheries Decree No.432/DPT3/0T.220.D3/I/2008. The data are analyzed descriptively using table Sscoring method of fishery port type D operational performance. The result shows that the percentage of total production success 1.706,3%, ship visiting frequency 180%, ice service 2.466,7%, fuel service 272,55%, clean water service 52,98% and also port facilities availability such as administration office, international marketing, processing industry, marketing facilities, canteen, worship place, polyclinic and service post, but there are no fishing gear and ship repair facilities, spare parts supply and residence. The operational performance of PPI Paotere has a very good operational performance category that exceeds its capacity as a type D fishing port, but it is no longer possible to increase the port class due to the limited area.","PeriodicalId":278380,"journal":{"name":"Torani Journal of Fisheries and Marine Science","volume":"12 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122367542","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: 2

Catch Composition of Fix-Liftnet Based-on the Light Color Combination in Pangkep Waters 基于庞克浦水域浅色组合的固网渔获成分

Torani Journal of Fisheries and Marine Science Pub Date : 2021-06-18 DOI: 10.35911/torani.v4i2.14106

Paramita Saragih, M. Kurnia, F. Amir

{"title":"Catch Composition of Fix-Liftnet Based-on the Light Color Combination in Pangkep Waters","authors":"Paramita Saragih, M. Kurnia, F. Amir","doi":"10.35911/torani.v4i2.14106","DOIUrl":"https://doi.org/10.35911/torani.v4i2.14106","url":null,"abstract":"This study aims to describe the composition of the species and the frequency of occurrence of fix-liftnet based on the combination of white-yellow-blue and white-yellow Light Emitting Diode (LED). The research was carried out in July – October 2020, by following the operation of capturing 1 unit of fix-liftnet with 442 watts of light power each. Data collection includes the type and number of catches based on trips and grouped into main, by-catch and discarded catches. The results showed that the composition of the type of catch consisted of 26 species dominated by common ponyfish, Indonesian oil-sardine, squid, anchovies, crabs, yellow snakehead and fringesscale sardinella. The total catch of the combination of white-yellow-blue lights was 359.8 kg with main catch 74.4%, by-catch 19.8% and waste 5.9%. While the white-yellow color combination is 343.8 kg with 75.8% main catch, 15.5% by-catch and 8.3% waste. Fish species with 100% occurrence frequency were common ponyfish (Leiognathus equulus), flower crab (Portunus pelagicus), squid (Loligo sp), Indonesian oil-sardine (Sardinella gibbosa), and smooth pufferfish (Lagocephalus sceleratus).","PeriodicalId":278380,"journal":{"name":"Torani Journal of Fisheries and Marine Science","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123627417","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

Local Knowledge System of Milkfish Farmers at Traditional Pond in Tassiwalie Coastal Village Pinrang District 品让区Tassiwalie滨海村传统池塘遮目鱼养殖者的地方知识体系

Torani Journal of Fisheries and Marine Science Pub Date : 2021-06-18 DOI: 10.35911/torani.v4i2.12896

Harnita Agusanty, A. A. Arief, Kasri ., K. –

{"title":"Local Knowledge System of Milkfish Farmers at Traditional Pond in Tassiwalie Coastal Village Pinrang District","authors":"Harnita Agusanty, A. A. Arief, Kasri ., K. –","doi":"10.35911/torani.v4i2.12896","DOIUrl":"https://doi.org/10.35911/torani.v4i2.12896","url":null,"abstract":"Development of milkfish aquaculture in traditional ponds must of course be based on its potential. One of the most important potentials is the local knowledge of the community about the aquaculture system in ponds. The purpose of this research is to analyze the behavior and local knowledge of traditional farmers in managing their aquaculture business which is influenced by elements of local culture that penetrate into the social system of society. This type of research is qualitative with a case study approach. Data collection was carried out through direct observation and in-depth interviews with a number of informants. The process provides a comprehensive description of the actions and practices in managing traditional pond businesses. There were 27 informants as the primary data source. Analysis through content analysis from the compilation of interviews with technique snowball by still referring to the principle of triangulation. The results showed that local knowledge, method technology, and traditional aquaculture practices, farmers still did because they still were considered functional and effective. Modern aquaculture technologies have not been able to replace most of the main functions of these local practices. The effectiveness of function is shown through the recognition of farmers that with traditional technology, they can carry out their aquaculture business activities and obtain the main source of income from the past to the present. Existing local knowledge is closely related to customary beliefs as norms that regulate social interactions.","PeriodicalId":278380,"journal":{"name":"Torani Journal of Fisheries and Marine Science","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115587077","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

Communities Vulnerability Mapping of Spermonde Coral Islands Spermonde - Coral Islands社区脆弱性制图

Torani Journal of Fisheries and Marine Science Pub Date : 2021-06-18 DOI: 10.35911/torani.v4i2.14688

Rijal Idrus, Dewi Y. Satari Badawing, I. Irwanto

{"title":"Communities Vulnerability Mapping of Spermonde Coral Islands","authors":"Rijal Idrus, Dewi Y. Satari Badawing, I. Irwanto","doi":"10.35911/torani.v4i2.14688","DOIUrl":"https://doi.org/10.35911/torani.v4i2.14688","url":null,"abstract":"The purpose of this research is to map the vulnerability of communities in seven islands of Spermonde. Vulnerability assessment was conducted in July 2013 using an environmental and socio-economical stand point. Identification of the vulnerability issues were grouped into indicators (climate, island morphological, marine resources and socio-economical changes), with each given a scale of 1-5.and attributes in the form of a semi-structured questioner. To check for the type and severity of a disaster, 62 respondents were asked to rank the disaster on a scale of 1-4. Results indicate that the majority of respondents find that change in climate, island morphology, marine resources and socio-economical conditions hardly affect them. The disaster that they fear the most is the danger of losing their source of income. In terms of vulnerability index, Bone Tambu and Lumu-Lumu islands are under very high vulnerability for Island and Socio-economic change. In terms of Climate and Marine Resource change, there are no significant differences among the islands. The trends show that these two categories fall under medium to high, with marine resource dynamic change always being higher than the climate change index, except in Kapoposang Island. Overall, there are no differences between each zonation in vulnerability indexes.","PeriodicalId":278380,"journal":{"name":"Torani Journal of Fisheries and Marine Science","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117145837","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: 2

The Application of Duckweed Liquid Organic Fertilizer to Cell Populations in the Culture of Nannochloropsis oculata 浮萍液体有机肥在纳米绿藻细胞群培养中的应用

Torani Journal of Fisheries and Marine Science Pub Date : 2021-06-18 DOI: 10.35911/torani.v4i2.13707

Nina Ariany, .. Mustahal, M. B. Syamsunarno

{"title":"The Application of Duckweed Liquid Organic Fertilizer to Cell Populations in the Culture of Nannochloropsis oculata","authors":"Nina Ariany, .. Mustahal, M. B. Syamsunarno","doi":"10.35911/torani.v4i2.13707","DOIUrl":"https://doi.org/10.35911/torani.v4i2.13707","url":null,"abstract":"Nannochloropsis oculata is one of the single-celled microalgae that has been commonly cultured in the marine fish culture sector as zooplankton feed which has high nutritional content. To support growth and reproduction, the availability of nutrients in N. oculata culture media needs to be considered. This study aims to determine the effect of the best liquid organic fertilizer (POC) duckweed (L. minor) on cell population growth in N. oculata culture. The method used in this research is an experimental method using Completely Randomized Design (CRD) with 5 treatments, namely P0 (TSP 10 mg + ZA 40 mg + urea 45 mg) as a control treatment, P1 (POC duckweed 5%), P2 (POC duckweed 10%), P3 (POC duckweed 15%), and P4 (POC duckweed 20%) were repeated 3 times in each treatment. The initial density of N.oculata cells was 2 x 106 cells/ml in a culture media volume of 1000 ml. Growth was observed every day for 14 days. The results showed that the POC concentration of 10% duckweed can be used as an alternative to inorganic fertilizers (TSP, ZA, and urea) because it can increase cell population growth by 30.92 ± 1.84 cells/ml at the peak of the exponential phase, as well as the value of the growth rate. cells 0.38 ± 0.03 cells / ml / day and cell generation time of 43.88 ± 3.24 hours were not significantly different (p> 0.05) with P0 treatment (TSP, ZA, and urea). The range of water quality parameters in the culture media during the study were temperature 25-33oC, pH 4.89-8.40, salinity 25-38.33 ppt, and DO 4.07-7.27 ml / l. The measured value of water quality in culture media was still within the tolerance limits of N. oculata cells so that cells could still grow and divide. ","PeriodicalId":278380,"journal":{"name":"Torani Journal of Fisheries and Marine Science","volume":"317 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133262884","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

NISBAH KELAMIN DAN UKURAN PERTAMA KALI MATANG GONAD IKAN LAYANG DELES (Decapterusmacrosoma BLEEKER, 1841) DI PERAIRAN TELUK BONE, SULAWESI SELATAN

Torani Journal of Fisheries and Marine Science Pub Date : 2016-05-19 DOI: 10.35911/TORANI.V25I1.260

M. Dahlan, S. B. A. Omar, Joeharnani Tresnati, Moh. Tauhid Umar, Muhammad Nur

引用次数: 11