Pub Date : 2019-05-12DOI: 10.29239/j.akuatikisle.3.1.17-22
Fendi Fendi, La Lili, Abdul Rakhfid, Rochmady Rochmady
The study was conducted aiming to test different fertilizer doses on the optimal growth rate of Eucheuma cottonii seaweed. The study was conducted from July to August 2016 in the waters of Ghonebalano Village, Duruka District, Muna Regency, Southeast Sulawesi. The study used NPK fertilizer with the composition of the element nitrogen (N) 15%, phosphate (P2O5) 15%, and potassium (K2O) 15%. The study used a Randomized Block Design (RBD) with 3 (three) levels of fertilizer doses and 3 (three) groups so that the number of experimental units was 9 (nine) units. While the treatments tested in the study were treatment A (without fertilizer/control), treatment B (fertilizer dose 1 g/L), and treatment C (fertilizer dose 2 g/L). The results showed that the difference in fertilizer dose significantly affected the growth rate of Eucheuma cottonii seaweed. A dosage of 2 g/L of fertilizer gives the best rate of growth of Eucheuma cottonii seaweed while the water quality at the study site shows that it is still in the optimal range for the growth of Eucheuma cottonii seaweed.
{"title":"The growth of seaweed (Eucheuma cottoni) at different fertilizing doses in the waters of the village of Ghonebalano, Duruka District, Muna Regency, Indonesia","authors":"Fendi Fendi, La Lili, Abdul Rakhfid, Rochmady Rochmady","doi":"10.29239/j.akuatikisle.3.1.17-22","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.3.1.17-22","url":null,"abstract":"The study was conducted aiming to test different fertilizer doses on the optimal growth rate of Eucheuma cottonii seaweed. The study was conducted from July to August 2016 in the waters of Ghonebalano Village, Duruka District, Muna Regency, Southeast Sulawesi. The study used NPK fertilizer with the composition of the element nitrogen (N) 15%, phosphate (P2O5) 15%, and potassium (K2O) 15%. The study used a Randomized Block Design (RBD) with 3 (three) levels of fertilizer doses and 3 (three) groups so that the number of experimental units was 9 (nine) units. While the treatments tested in the study were treatment A (without fertilizer/control), treatment B (fertilizer dose 1 g/L), and treatment C (fertilizer dose 2 g/L). The results showed that the difference in fertilizer dose significantly affected the growth rate of Eucheuma cottonii seaweed. A dosage of 2 g/L of fertilizer gives the best rate of growth of Eucheuma cottonii seaweed while the water quality at the study site shows that it is still in the optimal range for the growth of Eucheuma cottonii seaweed.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90956491","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}
Pub Date : 2019-05-12DOI: 10.29239/j.akuatikisle.3.1.11-16
Muhammad Bakri, Wa Ode Nurlin, Fendi Fendi
The study aims to determine the optimum temperature, optimum density and optimum temperature and density interactions in milkfish (Chanos chanos) transportation. This research was conducted in 2016, in Kendari City, Southeast Sulawesi Province. This study uses a factorial design, consisting of Temperature and Density Factors. The design of the combination treatment of Temperature (A) namely Temperature 15 oC, A2 Temperature 18 oC, A3 Temperature 21 oC. For Density Factor (B), B1 Density of 600 individuals / container, B2 Density of 800 individuals / container, B3 Density of 1,000 individuals / container. The results of analysis of variance at 95% and 99% confidence level, the treatment in this study had no significant effect, where the F count is smaller than the F table. This shows that the combination of temperature and density tested in this study can be used for energy transportation activities for 14 hours. Based on the percentage of graduation of nener life tested in the transportation, starting from the biggest graduation to the smallest life pass, is a combination of 15 oC temperature treatment and a density of 1000 individuals 95.57%, a combination of 18 oC temperature treatment and a density of 800 individuals 95.04 %, a combination of temperature treatment of 21 oC and density of 1000 individuals 91.70%, combination of temperature treatment of 15 oC and density of 800 individuals 90.04%, combination of temperature treatment of 15 oC and density of 600 individuals 89.89%, combination of temperature treatment of 21 oC and a density of 800 individuals 88.67%, a combination of temperature treatment 18 oC and a density of 1000 individuals 88.07%, a combination of temperature treatment 21 oC and a density of 600 individuals 84.33% and a combination of temperature treatment 18 oC and density of 600 individuals 73.28%.
{"title":"Effect of temperature and density on the survival rate of transportation nener milkfish Chanos chanos","authors":"Muhammad Bakri, Wa Ode Nurlin, Fendi Fendi","doi":"10.29239/j.akuatikisle.3.1.11-16","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.3.1.11-16","url":null,"abstract":"The study aims to determine the optimum temperature, optimum density and optimum temperature and density interactions in milkfish (Chanos chanos) transportation. This research was conducted in 2016, in Kendari City, Southeast Sulawesi Province. This study uses a factorial design, consisting of Temperature and Density Factors. The design of the combination treatment of Temperature (A) namely Temperature 15 oC, A2 Temperature 18 oC, A3 Temperature 21 oC. For Density Factor (B), B1 Density of 600 individuals / container, B2 Density of 800 individuals / container, B3 Density of 1,000 individuals / container. The results of analysis of variance at 95% and 99% confidence level, the treatment in this study had no significant effect, where the F count is smaller than the F table. This shows that the combination of temperature and density tested in this study can be used for energy transportation activities for 14 hours. Based on the percentage of graduation of nener life tested in the transportation, starting from the biggest graduation to the smallest life pass, is a combination of 15 oC temperature treatment and a density of 1000 individuals 95.57%, a combination of 18 oC temperature treatment and a density of 800 individuals 95.04 %, a combination of temperature treatment of 21 oC and density of 1000 individuals 91.70%, combination of temperature treatment of 15 oC and density of 800 individuals 90.04%, combination of temperature treatment of 15 oC and density of 600 individuals 89.89%, combination of temperature treatment of 21 oC and a density of 800 individuals 88.67%, a combination of temperature treatment 18 oC and a density of 1000 individuals 88.07%, a combination of temperature treatment 21 oC and a density of 600 individuals 84.33% and a combination of temperature treatment 18 oC and density of 600 individuals 73.28%.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"59 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79830082","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}
Pub Date : 2019-05-10DOI: 10.29239/j.akuatikisle.3.1.1-10
R. A. Daeng, Azis Husen
This research was conducted to determine the characteristics of Pseudomonas sp. and mold on dried anchovies. The sample in this study was obtained from the fishing community of Toniku Village, West Halmahera Regency, North Maluku Province. The stages carried out in this study were 3 (three) stages, namely the sample preparation stage, the analysis phase and the identification stage of Pseudomonas sp. and mold. The results showed that the characteristics of the Total Plate Count (TPC) of dried anchovy in the Toniku Village obtained a different composition from each other, with the highest log Total Plate Count (TPC) obtained, namely 5.5 or 3.2 x 105 Cfu/g or 320.000 cells bacteria, while the lowest Total Plate Count (TPC) log was obtained, 2.5 or 3.1 x 102 Cfu/g or 310 bacterial cells and for total Pseudomonas bacteria from the three sampling locations no growth was found. The highest total log fungi were obtained ie 5.6 or 3.7 x 105 Cfu/g or 370.000 mold cells, while the lowest total log fungi were obtained which were 2.4 or 2.6 x 102 Cfu/g or 260 mold cells
对凤尾鱼干中假单胞菌和霉菌的特性进行了研究。本研究的样本来自北马鲁古省西哈马赫拉县Toniku村的渔业社区。本研究分为3个阶段，即样品制备阶段、分析阶段和假单胞菌及霉菌鉴定阶段。结果表明,板总数的特点(TPC) Toniku鳀鱼干的村获得了不同组成,最高的日志总板数(TPC),即5.5或3.2 x 105 Cfu / 320.000 g或细胞细菌,而最低的总板数(TPC)日志了,2.5或3.1 x 102 Cfu / g或310细菌细胞和假单胞菌细菌总量的三个抽样地点没有增长。真菌的总对数最高，为5.6或3.7 × 105 Cfu/g，即37万个霉菌细胞;真菌的总对数最低，为2.4或2.6 × 102 Cfu/g，即260个霉菌细胞
{"title":"Analysis and identification of Pseudomonas sp. and molds on dried anchovy (Stelophorus sp) products produced by the people of Toniku Village, Halmahera Barat Regency, North Maluku Province","authors":"R. A. Daeng, Azis Husen","doi":"10.29239/j.akuatikisle.3.1.1-10","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.3.1.1-10","url":null,"abstract":"This research was conducted to determine the characteristics of Pseudomonas sp. and mold on dried anchovies. The sample in this study was obtained from the fishing community of Toniku Village, West Halmahera Regency, North Maluku Province. The stages carried out in this study were 3 (three) stages, namely the sample preparation stage, the analysis phase and the identification stage of Pseudomonas sp. and mold. The results showed that the characteristics of the Total Plate Count (TPC) of dried anchovy in the Toniku Village obtained a different composition from each other, with the highest log Total Plate Count (TPC) obtained, namely 5.5 or 3.2 x 105 Cfu/g or 320.000 cells bacteria, while the lowest Total Plate Count (TPC) log was obtained, 2.5 or 3.1 x 102 Cfu/g or 310 bacterial cells and for total Pseudomonas bacteria from the three sampling locations no growth was found. The highest total log fungi were obtained ie 5.6 or 3.7 x 105 Cfu/g or 370.000 mold cells, while the lowest total log fungi were obtained which were 2.4 or 2.6 x 102 Cfu/g or 260 mold cells","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"49 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2019-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81538137","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}
Pub Date : 2018-11-25DOI: 10.29239/j.akuatikisle.2.2.53-59
Abdul Rakhfid, Udin Mauga
Vannamei shrimp (Litopenaeus vannamei) is a commodity that is expected to not only increase options for farmers but also sustain the rise of shrimp farming business in Indonesia. One important factor in shrimp farming is the availability of feed. In addition to the availability of natural feed during cultivation, stocking density is also very influential in the survival rate and growth of shrimp vannamei. The research was conducted in September-December 2016 farms Bonea Village District of Lasalepa Muna with Test the different dosages with different stocking density. The study used a Random Group Factorial, which is based fertilization (Factor A) with three levels and stocking density (Factor B) as many as three levels, each with three replications so that all 27 units experimental unit. The results showed that the combination of factors dose of 0.7 g of urea + 0.9 g TSP and stocking density factor of 10 individuals per container provides prawn post larvae growth vannamei most excellent and a combination of factors Urea fertilizer dosage of 0.9 g TSP + 1.1 g and stocking density factor of 20 individuals per container provides a survival rate of post larvae vannamei most good. Water quality media for research in the range that is optimal for the growth and survival of post larvae vannamei.
凡纳美对虾(凡纳美对虾)是一种商品，预计不仅可以增加农民的选择，而且还可以维持印度尼西亚虾类养殖业务的增长。对虾养殖的一个重要因素是饲料的可获得性。除了养殖过程中天然饲料的可用性外，放养密度对凡纳滨对虾的成活率和生长也有很大的影响。研究于2016年9 - 12月在拉萨勒帕穆纳县Bonea村的农场进行，测试了不同放养密度和不同剂量。本研究采用随机组析因法，即以施肥(因子a)为3个水平，放养密度(因子B)为3个水平，每个重复3个，使27个试验单位全部为试验单位。结果表明:0.7 g尿素+ 0.9 g TSP和10个体/容器的放养密度因子组合，凡纳美对虾仔鱼生长最优;0.9 g TSP + 1.1 g尿素和20个体/容器的放养密度因子组合，凡纳美对虾仔鱼成活率最好。水质培养基的研究范围为凡纳滨仔鱼生长和存活的最佳范围。
{"title":"Growth and survival rate vannamei shrimp (Litopenaeus vannamei) in various doses of fertilizer and density","authors":"Abdul Rakhfid, Udin Mauga","doi":"10.29239/j.akuatikisle.2.2.53-59","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.2.2.53-59","url":null,"abstract":"Vannamei shrimp (Litopenaeus vannamei) is a commodity that is expected to not only increase options for farmers but also sustain the rise of shrimp farming business in Indonesia. One important factor in shrimp farming is the availability of feed. In addition to the availability of natural feed during cultivation, stocking density is also very influential in the survival rate and growth of shrimp vannamei. The research was conducted in September-December 2016 farms Bonea Village District of Lasalepa Muna with Test the different dosages with different stocking density. The study used a Random Group Factorial, which is based fertilization (Factor A) with three levels and stocking density (Factor B) as many as three levels, each with three replications so that all 27 units experimental unit. The results showed that the combination of factors dose of 0.7 g of urea + 0.9 g TSP and stocking density factor of 10 individuals per container provides prawn post larvae growth vannamei most excellent and a combination of factors Urea fertilizer dosage of 0.9 g TSP + 1.1 g and stocking density factor of 20 individuals per container provides a survival rate of post larvae vannamei most good. Water quality media for research in the range that is optimal for the growth and survival of post larvae vannamei.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86513013","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}
Pub Date : 2018-11-25DOI: 10.29239/j.akuatikisle.2.2.61-65
Fendi Fendi, Sarfiani Sarfiani, Karyawati Karyawati, Rochmady Rochmady, Abdul Rakhfid
The transportation of milkfish (Chanos chanos) is an important factor determining the survival of milkfish (Chanos chanos). The hatchery is not always close to the location of the aquaculture pond, so the treatment in transportation using land and sea vehicles to arrive at the aquaculture site/pond. This study aims to determine the effect of different temperatures in milkfish (Chanos chanos) transportation to obtain a good temperature in milkfish (Chanos chanos) transportation. The research method uses a completely randomized design (CRD) with three treatments and three replications. The treatments given were treatment A (temperature 15oC), treatment B (temperature 18oC), and treatment C (temperature 21oC). While the time taken for each treatment is 14 hours. The results showed that the survival of milkfish (Chanos chanos) were in the range of 90.04% (treatment A), 95.04% (treatment B), and 88.67% (treatment C), where the highest survival in treatment B is 95.04%.
{"title":"The level of viability of milkfish (Chanos chanos) in transportation containers with different temperatures","authors":"Fendi Fendi, Sarfiani Sarfiani, Karyawati Karyawati, Rochmady Rochmady, Abdul Rakhfid","doi":"10.29239/j.akuatikisle.2.2.61-65","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.2.2.61-65","url":null,"abstract":"The transportation of milkfish (Chanos chanos) is an important factor determining the survival of milkfish (Chanos chanos). The hatchery is not always close to the location of the aquaculture pond, so the treatment in transportation using land and sea vehicles to arrive at the aquaculture site/pond. This study aims to determine the effect of different temperatures in milkfish (Chanos chanos) transportation to obtain a good temperature in milkfish (Chanos chanos) transportation. The research method uses a completely randomized design (CRD) with three treatments and three replications. The treatments given were treatment A (temperature 15oC), treatment B (temperature 18oC), and treatment C (temperature 21oC). While the time taken for each treatment is 14 hours. The results showed that the survival of milkfish (Chanos chanos) were in the range of 90.04% (treatment A), 95.04% (treatment B), and 88.67% (treatment C), where the highest survival in treatment B is 95.04%.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91358046","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}
Pub Date : 2018-11-25DOI: 10.29239/j.akuatikisle.2.2.67-75
Mosriula Mosriula, Jaya Jaya, Muhammad Hamsir
Coastal areas and sea have the potential biological resources large enough, because supported by three main ecosystem the ecosystem mangrove, seagrass beds and coral reefs. To maintain the existence of the ecosystem, control in coastal areas need to conducted one of them is inventory damage ecosystem especially ecosystem coral reefs. On the island of Bungkutoko lack or information on the coral reefs ecosystem is the island Barrang Lompo in addition the information and data on the ecosystem. The purpose of this research is to get data teachers’ marital status and a condition of damage the ecosystem to coral reefs as a second the island. The research results obtained, a covering of coral reef island Bungkutoko depth 5m and 10m namely 36,47% and 41,67% category ‘being’. The island Barrang Lompo station 1 the depth of 5m and 10m namely 38,67% and 42,53% category ‘being’, station 2 covering 23,27% category ‘broken’. To scattery if coral reefs Bungkutoko island 231.31 ha, the Barrang Lompo island 127.47 ha. The level of damage/index mortalities on the island of Bungkutoko depth 5m and 10m namely 0,5593% and 0,6201% category ‘being’. The island Barrang Lompo station 1 depth 5m and 10m namely 0,6011% and 0,5504% category ‘being’, station 2 the level of damage/index mortalities 0,7326% category ‘high’.
{"title":"Inventory of damage to coral reefs ecosystem in waters of Bungkutoko Island, Kendari City and Barrang Lompo Island, Makassar City","authors":"Mosriula Mosriula, Jaya Jaya, Muhammad Hamsir","doi":"10.29239/j.akuatikisle.2.2.67-75","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.2.2.67-75","url":null,"abstract":"Coastal areas and sea have the potential biological resources large enough, because supported by three main ecosystem the ecosystem mangrove, seagrass beds and coral reefs. To maintain the existence of the ecosystem, control in coastal areas need to conducted one of them is inventory damage ecosystem especially ecosystem coral reefs. On the island of Bungkutoko lack or information on the coral reefs ecosystem is the island Barrang Lompo in addition the information and data on the ecosystem. The purpose of this research is to get data teachers’ marital status and a condition of damage the ecosystem to coral reefs as a second the island. The research results obtained, a covering of coral reef island Bungkutoko depth 5m and 10m namely 36,47% and 41,67% category ‘being’. The island Barrang Lompo station 1 the depth of 5m and 10m namely 38,67% and 42,53% category ‘being’, station 2 covering 23,27% category ‘broken’. To scattery if coral reefs Bungkutoko island 231.31 ha, the Barrang Lompo island 127.47 ha. The level of damage/index mortalities on the island of Bungkutoko depth 5m and 10m namely 0,5593% and 0,6201% category ‘being’. The island Barrang Lompo station 1 depth 5m and 10m namely 0,6011% and 0,5504% category ‘being’, station 2 the level of damage/index mortalities 0,7326% category ‘high’.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87874783","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}
Pub Date : 2018-11-24DOI: 10.29239/j.akuatikisle.2.2.49-51
La Sinaini, Mulyati Azi
Following a rigorous, carefully concerns and considered review of the article published in Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil to article entitled “Analysis of production affecting factors milkfish (Chanos chanos) in Muna Regency” Vol 2, No 2, pp. 49-51, November 2018, DOI: https://doi.org/10.29239/j.akuatikisle.2.2.49-51. The article contained redundant material, the editor investigated and found that the paper double published in Buletin Penelitian Sosial Ekonomi Pertanian Fakultas Pertanian Universitas Haluoleo, Vol. 21, No. 2, pp. 75-78, November 2019. DOI: http://dx.doi.org/10.33772/bpsosek.v21i2.7751The document and its content has been removed from Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil and reasonable effort should be made to remove all references to this article
在对发表在《Akuatikisle: journal Akuakultur》上的文章进行了严格、仔细的关注和深思熟虑的审查之后，主席dan Pulau-Pulau Kecil对题为“Muna Regency遮目鱼(Chanos Chanos)生产影响因素分析”的文章进行了评论，第2卷，第2期，第49-51页，2018年11月，DOI: https://doi.org/10.29239/j.akuatikisle.2.2.49-51。文章内容冗余，编辑调查发现，该论文双发表于《bulletin Penelitian social Ekonomi Pertanian Fakultas Pertanian Universitas Haluoleo》第21卷第2期，第75-78页，2019年11月。DOI: http://dx.doi.org/10.33772/bpsosek.v21i2.7751The文件及其内容已从Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil中删除，应尽合理努力删除对本文的所有引用
{"title":"Retracted: Analysis of production affecting factors milkfish (Chanos chanos) in Muna Regency","authors":"La Sinaini, Mulyati Azi","doi":"10.29239/j.akuatikisle.2.2.49-51","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.2.2.49-51","url":null,"abstract":"Following a rigorous, carefully concerns and considered review of the article published in Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil to article entitled “Analysis of production affecting factors milkfish (Chanos chanos) in Muna Regency” Vol 2, No 2, pp. 49-51, November 2018, DOI: https://doi.org/10.29239/j.akuatikisle.2.2.49-51. The article contained redundant material, the editor investigated and found that the paper double published in Buletin Penelitian Sosial Ekonomi Pertanian Fakultas Pertanian Universitas Haluoleo, Vol. 21, No. 2, pp. 75-78, November 2019. DOI: http://dx.doi.org/10.33772/bpsosek.v21i2.7751The document and its content has been removed from Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil and reasonable effort should be made to remove all references to this article","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"51 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88969682","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}
Pub Date : 2018-11-23DOI: 10.29239/J.AKUATIKISLE.2.2.41-48
Abdul Rakhfid, Wa Ode Halida, Rochmady Rochmady, Fendi Fendi
The study aimed to determine the growth and survival of Litopenaeus vannamei shrimp with the application of probiotics to different stocking densities. The study was conducted from May to June 2018 at the Balai Benih Ikan Pantai (BBIP) Ghonebalano, Duruka District, Muna Regency, using a Completely Randomized Design (CRD) with three levels of solid stocking treatment namely treatment A is 18 individu per container, treatment B is 24 individu per container and treatment C is 30 individu per container with three replications. Data analysis using Variance Analysis (ANOVA) at the confidence level of 95% (α 0.05). The results showed that the highest daily growth was obtained at 24 individual densities of 5.88% per day, compared to 18 individual densities of 5.86% per day and 30 individual densities of 5.74% per day. The highest absolute growth is obtained at 24 individual density of 2.43 g per individu, then 18 individual density of 2.15 g per individual, and the lowest at 30 individual density of 2.02 g per individual. Survival at a density of 18 individual and a density of 24 individual at 88.89%, while a 30-ind density of 86.67%. Analysis of variance (α 0.05) showed that the application of probiotics to different stocking densities had no significant effect on the daily growth rate of vannamei shrimp (p<0.939), absolute growth of vannamei shrimp (p<0.080), and survival of vannamei shrimp (p<0.744).
本试验旨在研究不同放养密度下益生菌对凡纳滨对虾生长和存活率的影响。该研究于2018年5月至6月在Muna Regency Duruka区的Balai Benih Ikan Pantai (BBIP) Ghonebalano进行，采用完全随机设计(CRD)，采用三个水平的固体放养处理，即处理a为每个容器18只，处理B为每个容器24只，处理C为每个容器30只，并进行三个重复。数据分析采用方差分析(ANOVA)，置信水平为95% (α 0.05)。结果表明，24个个体密度为5.88% / d时，日生长量最高，18个个体密度为5.86% / d, 30个个体密度为5.74% / d;24个密度时绝对生长率最高，为2.43 g /个;18个密度为2.15 g /个;30个密度时最低，为2.02 g /个。成虫密度为18尾和24尾，存活率为88.89%，30尾密度为86.67%。方差分析(α 0.05)表明，不同放养密度下添加益生菌对凡纳美对虾的日生长率(p<0.939)、绝对生长率(p<0.080)和成活率(p<0.744)均无显著影响。
{"title":"Probiotic aplication for growth and survival rate of vaname shrimp Litopenaeus vannamei with different density","authors":"Abdul Rakhfid, Wa Ode Halida, Rochmady Rochmady, Fendi Fendi","doi":"10.29239/J.AKUATIKISLE.2.2.41-48","DOIUrl":"https://doi.org/10.29239/J.AKUATIKISLE.2.2.41-48","url":null,"abstract":"The study aimed to determine the growth and survival of Litopenaeus vannamei shrimp with the application of probiotics to different stocking densities. The study was conducted from May to June 2018 at the Balai Benih Ikan Pantai (BBIP) Ghonebalano, Duruka District, Muna Regency, using a Completely Randomized Design (CRD) with three levels of solid stocking treatment namely treatment A is 18 individu per container, treatment B is 24 individu per container and treatment C is 30 individu per container with three replications. Data analysis using Variance Analysis (ANOVA) at the confidence level of 95% (α 0.05). The results showed that the highest daily growth was obtained at 24 individual densities of 5.88% per day, compared to 18 individual densities of 5.86% per day and 30 individual densities of 5.74% per day. The highest absolute growth is obtained at 24 individual density of 2.43 g per individu, then 18 individual density of 2.15 g per individual, and the lowest at 30 individual density of 2.02 g per individual. Survival at a density of 18 individual and a density of 24 individual at 88.89%, while a 30-ind density of 86.67%. Analysis of variance (α 0.05) showed that the application of probiotics to different stocking densities had no significant effect on the daily growth rate of vannamei shrimp (p<0.939), absolute growth of vannamei shrimp (p<0.080), and survival of vannamei shrimp (p<0.744).","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"143 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86178928","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}
The study was conducted in December 2016 to February 2017 in East Halmahera waters with the aim to examine the relationship between the length of weight and potential and the level of utilization of tuna. The results showed that the long frequency distribution of tuna was ranging from 10.0-28.2 cm, with a maximum length value of 29.93 cm, a growth coefficient of 0.74 per month and a measure of fish worth catching for spawning. The relationship between the weight of tuna in East Halmahera waters is W=0.0078L3.2982, where the length of tuna is greater than this weight increase due to environmental conditions and oceanographic parameters that affect the growth of tuna. The results of the MSY analysis or the sustainable resource potential of tuna in East Halmahera waters using the Fox method, found that the MSY value or sustainable potential of tuna was 4,176.54, with a maximum effort level of 8,047 Trips. This utilization rate is still low from the value of MSY and continues to decline this is due to the low value of fishing efforts.
{"title":"Length-weight relationship and stock assessment of tuna fish (Euthynnus affinis) in East Halmahera waters","authors":"Hamid Taher, Syahnul Sardi Titaheluw, Aisyah Bafagih","doi":"10.29239/j.akuatikisle.2.2.31-39","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.2.2.31-39","url":null,"abstract":"The study was conducted in December 2016 to February 2017 in East Halmahera waters with the aim to examine the relationship between the length of weight and potential and the level of utilization of tuna. The results showed that the long frequency distribution of tuna was ranging from 10.0-28.2 cm, with a maximum length value of 29.93 cm, a growth coefficient of 0.74 per month and a measure of fish worth catching for spawning. The relationship between the weight of tuna in East Halmahera waters is W=0.0078L3.2982, where the length of tuna is greater than this weight increase due to environmental conditions and oceanographic parameters that affect the growth of tuna. The results of the MSY analysis or the sustainable resource potential of tuna in East Halmahera waters using the Fox method, found that the MSY value or sustainable potential of tuna was 4,176.54, with a maximum effort level of 8,047 Trips. This utilization rate is still low from the value of MSY and continues to decline this is due to the low value of fishing efforts.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"16 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-11-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85037335","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}
Pub Date : 2018-05-28DOI: 10.29239/j.akuatikisle.2.1.22-29
F. Kour
In Lirang Islands border the fisherman was interact with Republic of Timor Leste Democratic because of difficult accessibility. Therefore, management and development of small islands were needed which fit with its potential, characteristic, and problems. The aim of this research were to analyze economic condition of Lirangs people using fishing rate analysis; to analyze policy of border and formalize the strategic of development Lirangs Island using public policy analysiss and SWOT Analysis. Commonly, Lirangs fisherman has fishing rate above 1 and it showed that they have well-being level to fulfill their need. A vew policies that support the development of Lirangs island as small island were: to improve their autonomy from fishing facilities and infrastructure (market, dock/jetty, base of landing base, ice factory, cold storage and water) and training for fisherman through founding, to improve their skills and control the technology; to improve the social and economic collaboration with Repubic of Timor Leste Democratic.
{"title":"Economic studies and management policies of Lirang Island, Southwest Moluccas, Indonesia","authors":"F. Kour","doi":"10.29239/j.akuatikisle.2.1.22-29","DOIUrl":"https://doi.org/10.29239/j.akuatikisle.2.1.22-29","url":null,"abstract":"In Lirang Islands border the fisherman was interact with Republic of Timor Leste Democratic because of difficult accessibility. Therefore, management and development of small islands were needed which fit with its potential, characteristic, and problems. The aim of this research were to analyze economic condition of Lirangs people using fishing rate analysis; to analyze policy of border and formalize the strategic of development Lirangs Island using public policy analysiss and SWOT Analysis. Commonly, Lirangs fisherman has fishing rate above 1 and it showed that they have well-being level to fulfill their need. A vew policies that support the development of Lirangs island as small island were: to improve their autonomy from fishing facilities and infrastructure (market, dock/jetty, base of landing base, ice factory, cold storage and water) and training for fisherman through founding, to improve their skills and control the technology; to improve the social and economic collaboration with Repubic of Timor Leste Democratic.","PeriodicalId":7395,"journal":{"name":"Akuatikisle: Jurnal Akuakultur, Pesisir dan Pulau-Pulau Kecil","volume":"4 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2018-05-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74786627","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}
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