Arwana: Jurnal Ilmiah Program Studi Perairan最新文献

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Identification and abundance of plankton as an indicator of the presence of mahseer fish (Tor sp.) in the Leuser River Lokop Area, East Aceh, Aceh 浮游生物的鉴定和丰度作为亚齐东亚齐Leuser河Lokop地区存在mahseer鱼(Tor sp.)的指标
Arwana: Jurnal Ilmiah Program Studi Perairan Pub Date : 2023-05-24 DOI: 10.51179/jipsbp.v5i1.1969
Risdian Syahputra, S. P. Febri, T. F. Haser, A. Persada, S. Nazlia
{"title":"Identification and abundance of plankton as an indicator of the presence of mahseer fish (Tor sp.) in the Leuser River Lokop Area, East Aceh, Aceh","authors":"Risdian Syahputra, S. P. Febri, T. F. Haser, A. Persada, S. Nazlia","doi":"10.51179/jipsbp.v5i1.1969","DOIUrl":"https://doi.org/10.51179/jipsbp.v5i1.1969","url":null,"abstract":"The abundance of plankton can describe aquatic life. The Jurung fish is a plankton feeder freshwater fish which has high economic value. This study aimed to identify plankton recognition as an indicator of the presence of Jurung fish (Tor sp.) in the Leuser area of the Lokop River in Aceh and analyze the physico-chemical factors associated with attracting plankton in the Lokop River. This research was conducted from February to March 2021. The research showed that the number of types of plankton found in the Lokop river was 17 types (13 phytoplankton and 4 zooplankton). Diversity index value of 1.538364 – 2.133691 and evennes index of 0.542975 - 0.753099 were classified as mesotropic waters with moderate fertility levels. In general, based on observations of plankton in the Lokop river, Jurung fish could be cultivated from upstream to downstream. However, it is better to be at station 1 (upstream) because there are still a lot of plankton species so that the food needs of the Jurung fish can be fulfilled.","PeriodicalId":434215,"journal":{"name":"Arwana: Jurnal Ilmiah Program Studi Perairan","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131103678","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
Caracteristics of sunscreen from seaweed porridge (Turbinaria conoides) and galangal extract (Alpinia galangal) 海藻粥(Turbinaria conoides)和高良姜提取物(Alpinia galangal)的防晒特性
Arwana: Jurnal Ilmiah Program Studi Perairan Pub Date : 2023-05-20 DOI: 10.51179/jipsbp.v5i1.1945
Neneng Sulastri, D. Surilayani, G. Pratama, A. N. Hasanah
{"title":"Caracteristics of sunscreen from seaweed porridge (Turbinaria conoides) and galangal extract (Alpinia galangal)","authors":"Neneng Sulastri, D. Surilayani, G. Pratama, A. N. Hasanah","doi":"10.51179/jipsbp.v5i1.1945","DOIUrl":"https://doi.org/10.51179/jipsbp.v5i1.1945","url":null,"abstract":"Natural ingredients that have sunscreen activity, namely galangal (Alpinia galanga) have a role in absorbing UV rays. Seaweed (Turbinaria. conoides) contains alkaloids, tannins, antioxidants, fucoxanthin. Many cases of skin damage due to harmful cosmetic ingredients and exposure to UV rays have encouraged the authors to explore the natural wealth of seaweed and galangal into skin care products. The aim of the study was to determine the optimum formulation and evaluate the best characteristics of seaweed and galangal sunscreen cream preparations. This research was experimental with four treatments and three replications giving concentrations of seaweed and galangal F0 (control), F1(1:1), F2(1:2), F3(2:1). The tests carried out included hedonic, homogeneity, centrifugal, viscosity, SPF, humidity and pH tests. The hedonic results show significant differences in color parameters (F3). All treatments produced cream type (O/W) and were homogeneous, there was no phase change in the centrifugal test. The viscosity and pH values meet the requirements and can moisturize, the highest SPF value (F2) is 3.67 in the minimum category. The more addition of seaweed affects the color characteristics. The more galangal added, the higher the SPF. Of all the treatments, the formulation with the addition of seaweed and galangal affected the characteristics of the resulting cream.","PeriodicalId":434215,"journal":{"name":"Arwana: Jurnal Ilmiah Program Studi Perairan","volume":"6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127943950","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
Addition of Pineapple Hump Extract to Feed and Probiotics in Cultivation Media on the Performance of Catfish (Clarias gariepinus 饲料中添加菠萝驼峰提取物及培养基中添加益生菌对鲶鱼生产性能的影响
Arwana: Jurnal Ilmiah Program Studi Perairan Pub Date : 2023-05-02 DOI: 10.51179/jipsbp.v5i1.1921
Kartina Kartina, Wahyu Afiansyah, A. Awaludin
{"title":"Addition of Pineapple Hump Extract to Feed and Probiotics in Cultivation Media on the Performance of Catfish (Clarias gariepinus","authors":"Kartina Kartina, Wahyu Afiansyah, A. Awaludin","doi":"10.51179/jipsbp.v5i1.1921","DOIUrl":"https://doi.org/10.51179/jipsbp.v5i1.1921","url":null,"abstract":"Catfish is a consumption fish that is in great demand so that production continues to be increased. Pineapple hump are known to be rich in bromelain enzymes. The bromelain enzyme has properties similar to proteolytic enzymes, which have the ability to hydrolyze proteins. This study aims to determine the optimal dose of pineapple hump extract in feed on the growth performance of the Sangkuriang catfish. The test fish used were catfish seeds measuring 3-5 cm and weighing ± 3 g. This study used an experimental method in a completely randomized design (CRD) consisting of 4 treatments and 3 replications, with P0 (control) 0% pineapple hump extract; P1 dose 0.75%; P2 1.5% and P3 3% extract/kg feed. Probiotics were added to the rearing medium to maintain water quality as much as 1.5 ml/liter. The results showed that the addition of pineapple hump extract in the P2 treatment with a dose of 1.5% showed the highest value at absolute length of 4.4 cm, at absolute weight of 2.3 g, Specific Growth Rate (SGR) of 4.5% and the survival rate is 86% and the lowest value for each observation is in the P0 (control) treatment. However, the statistical test did not show a significant difference in results. Based on the results of the study, pineapple hump extract can be used in feed to increase the growth of the Sangkuriang catfish at a dose of 1.5%/kg of feed. \u0000 ","PeriodicalId":434215,"journal":{"name":"Arwana: Jurnal Ilmiah Program Studi Perairan","volume":"18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123831639","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
Analysis of economic potential and feasibility of vaname shrimp cultivation business in Seuwwa Village, Pakue District, North Kolaka Kolaka北部Pakue区Seuwwa村虾虾养殖业务的经济潜力和可行性分析
Arwana: Jurnal Ilmiah Program Studi Perairan Pub Date : 2023-05-02 DOI: 10.51179/jipsbp.v5i1.1901
S. Syamsuri, Naima Haruna, H. Alang
{"title":"Analysis of economic potential and feasibility of vaname shrimp cultivation business in Seuwwa Village, Pakue District, North Kolaka","authors":"S. Syamsuri, Naima Haruna, H. Alang","doi":"10.51179/jipsbp.v5i1.1901","DOIUrl":"https://doi.org/10.51179/jipsbp.v5i1.1901","url":null,"abstract":"The aim of the research is to analyze the economic potential and feasibility of the Vaname Shrimp cultivation business in that location. The method used is qualitative and quantitative. Qualitative is to see an overview of shrimp farming in the village, while quantitative analysis is to calculate the economic potential and business feasibility of Vaname Shrimp cultivation. This research was conducted in August-October 2022 in Seuwwa Village, Pakue District, North Kolaka Regency, Southeast Sulawesi Province. The location selection was done deliberately, data collection through observation and questionnaire assistance. Data analysis techniques to calculate economic potential through acceptance and income analysis, while data analysis techniques to determine business feasibility are using operating profit (OP), benefit cost ratio (BCR), payback period (PP), profit rate (PR), breakeven formulas. points (BEP), return on investment (ROI). The results showed that the Vaname Shrimp cultivation business in the research location obtained a profit or income of Rp. 17,073,000, OP value obtained 17,193,000, BCR 5.09, PP 0.24, PR 409.29%, production BEP 78.54 Kg, BEP value Rp. 7,854, and ROI 236.76%. Based on this, the Vaname Shrimp farming business in Seuwwa Village has economic potential and is feasible to continue.","PeriodicalId":434215,"journal":{"name":"Arwana: Jurnal Ilmiah Program Studi Perairan","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128849783","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 total density in closed transportation on the survival rate of bileh fish (Rasbora sp) 密闭运输中总密度对胆鱼成活率的影响
Arwana: Jurnal Ilmiah Program Studi Perairan Pub Date : 2023-05-02 DOI: 10.51179/jipsbp.v5i1.1878
Citra Dina Febrina, F. Rahmayanti, Mahendra Mahendra
{"title":"The effect of total density in closed transportation on the survival rate of bileh fish (Rasbora sp)","authors":"Citra Dina Febrina, F. Rahmayanti, Mahendra Mahendra","doi":"10.51179/jipsbp.v5i1.1878","DOIUrl":"https://doi.org/10.51179/jipsbp.v5i1.1878","url":null,"abstract":"One of the freshwater fish that has an economical price and is endemic to the lake, Ie Sayang, is Rasbora sp. Generally, fish from farms are calmer and relatively less stressful in terms of transport. This research was conducted to determine the amount of different Total density on the survival rate of bileh fish (Rasbora sp.). This research is an experimental research with 4 trials and 3 repetitions. The experiments that were applied to this research were: P1 = number of fish 25 fish/l; P2 = number of fish 50 fish/l; P3 = number of fish 75 fish/l and P4 = number of fish 100 fish/l. The survival data of fish during further research was carried out by Anova analysis. The results of this research are that the highest average survival rate for bileh fish is P4 of 99.67% and average high ammonia value was obtained in experiment 4 of 2.87 ppm.","PeriodicalId":434215,"journal":{"name":"Arwana: Jurnal Ilmiah Program Studi Perairan","volume":"38 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124214273","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
Improved immune response of common carp (Cyprinus carpio) by administration of mahang sirap (Macaranga involucrate) Leaf Extract 马鹿叶提取物对鲤鱼免疫应答的改善
Arwana: Jurnal Ilmiah Program Studi Perairan Pub Date : 2023-05-02 DOI: 10.51179/jipsbp.v5i1.1898
E. Ilimu, Saparuddin Saparuddin
{"title":"Improved immune response of common carp (Cyprinus carpio) by administration of mahang sirap (Macaranga involucrate) Leaf Extract","authors":"E. Ilimu, Saparuddin Saparuddin","doi":"10.51179/jipsbp.v5i1.1898","DOIUrl":"https://doi.org/10.51179/jipsbp.v5i1.1898","url":null,"abstract":"This study aims to test the effectiveness of Macaranga involucrata leaf extract as an immune response in carp to increase the number of leukocytes and phagocytic activity. M. involucrata extract was injected intramuscularly into carp. The method used is Completely Randomized Design (CRD). This study was conducted with five treatments, each of which was repeated three times. The treatments were P1 = 1% (v/v), P2 = 4% (v/v), P3 = 8% (v/v), P4 = 12% (v/v) and P5 (negative control). The results showed that M. involucrata extract could respond to an increase in the number of leukocytes and an increase in phagocytic activity. Responses to an increase in the number of leukocytes (12.27 x 108 cells/mL) and phagocytic activity (45.41%) were found in P4 treatment. Based on this study it was concluded that M. involucrata extract showed an increase in the immune response of carp.","PeriodicalId":434215,"journal":{"name":"Arwana: Jurnal Ilmiah Program Studi Perairan","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128713781","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
Characteristics of body scrub from seaweed (Ulva lactuca) and turmeric rhizome (Curcuma longa)] 海藻(Ulva lactuca)和姜黄根茎(Curcuma longa)的身体磨砂膏的特性
Arwana: Jurnal Ilmiah Program Studi Perairan Pub Date : 2023-05-02 DOI: 10.51179/jipsbp.v5i1.1943
Leku Putri Raihanna, D. Surilayani, G. Pratama, A. N. Hasanah
{"title":"Characteristics of body scrub from seaweed (Ulva lactuca) and turmeric rhizome (Curcuma longa)]","authors":"Leku Putri Raihanna, D. Surilayani, G. Pratama, A. N. Hasanah","doi":"10.51179/jipsbp.v5i1.1943","DOIUrl":"https://doi.org/10.51179/jipsbp.v5i1.1943","url":null,"abstract":"Ulva lactuca is one of the green seaweeds that widely developed as a cosmetic preparation. U. lactuca has the potential to be used as seaweed salt and the residue of seaweed salt can be used as a body scrub preparation material. In addition, natural ingredients that can be used for cosmetic preparations are turmeric (Curcuma longa) rhizome. This study aimed to determine the optimum formulation and the best physical characteristics of seaweed (U. lactuca) and turmeric (C. longa) rhizomes. This study was experimental with four treatments and two replications, the concentration of the scrub preparation was 7% U. lactuca salt residue and 0.5%, 1% and 1.5% turmeric rhizome powder. The best body scrub preparation is the F3 treatment with a pH value, viscosity and spreadability that meets the requirements for cosmetic preparations, all treatments can moisturize the skin and do not cause irritation to the skin, has an M/A emulsion type, a body scrub preparation that is stable, has the appearance, texture, panelists preferred color and aroma. All treatments showed that formulations with the addition of gram residues of U. lactuca and turmeric rhizome could affect the characteristics of the resulting scrub preparations.","PeriodicalId":434215,"journal":{"name":"Arwana: Jurnal Ilmiah Program Studi Perairan","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122307709","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
Phytochemical test of ketapang leaf (Terminalia catappa) with age variation and its application with EM4 on the growth of tilapia (Oreochromis niloticus) 龄变卡塔邦叶的植物化学试验及EM4对罗非鱼生长的影响
Arwana: Jurnal Ilmiah Program Studi Perairan Pub Date : 2023-05-02 DOI: 10.51179/jipsbp.v5i1.1757
Miska Sanda Lembang, S. Jannah, Christine Dyta Nugraeni, M. G. Haryono
{"title":"Phytochemical test of ketapang leaf (Terminalia catappa) with age variation and its application with EM4 on the growth of tilapia (Oreochromis niloticus)","authors":"Miska Sanda Lembang, S. Jannah, Christine Dyta Nugraeni, M. G. Haryono","doi":"10.51179/jipsbp.v5i1.1757","DOIUrl":"https://doi.org/10.51179/jipsbp.v5i1.1757","url":null,"abstract":"Tilapia is a much-loved source of animal protein. The success of tilapia production is characterized by optimal fish growth. The process of growing tilapia has several problems including water quality. Fluctuating water quality causes fish to be easily stressed and susceptible to attack by pathogenic bacteria. Ketapang leaves have antibacterial properties because they contain metabolites. This research was conducted to determine the content of active compounds from variations in the age of ketapang leaves including young, old, and dry ages and their effect with EM4 on the growth and survival of tilapia (Oreochromis niloticus). This study used a completely randomized design (CRD) with 4 treatments and 3 replications. Phytochemical tests on three types of ketapang leaves showed that dried ketapang leaves contained more metabolites, namely alkaloids, flavonoids, tannins and phenols. Based on the statistic analysis (ANOVA) showed that variations in each control treatment, young, old, and dry ketapang leaves had a significant effect on the absolute length growth and growth rate (SGR), but had no significant effect on the absolute weight and survival (SR) of tilapia (Oreochromis niloticus). However, from the three age variations of ketapang leaves, it was found that dry ketapang leaves were the best species for growing tilapia.","PeriodicalId":434215,"journal":{"name":"Arwana: Jurnal Ilmiah Program Studi Perairan","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128719408","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
Degradation rate of palm oil mill effluent in bucket fish cultivation 桶鱼养殖中棕榈油厂废水的降解率
Arwana: Jurnal Ilmiah Program Studi Perairan Pub Date : 2023-05-02 DOI: 10.51179/jipsbp.v5i1.1941
Y. Akmal, Arief Hidayat Zulkifli, M. F. Anisha, S. Almunadiya, I. Irfannur, M. Muliari
{"title":"Degradation rate of palm oil mill effluent in bucket fish cultivation","authors":"Y. Akmal, Arief Hidayat Zulkifli, M. F. Anisha, S. Almunadiya, I. Irfannur, M. Muliari","doi":"10.51179/jipsbp.v5i1.1941","DOIUrl":"https://doi.org/10.51179/jipsbp.v5i1.1941","url":null,"abstract":"This study aims to assess the level of degradation of palm oil mill effluent (POME) contamination as a medium for growing kale and catfish in a bucket fish cultivation system. This study used a completely randomized design consisting of four treatments and three replications. The treatments in this study were variations in the concentration of POME added to the culture media consisting of Control (0 mg.L-1), A (1,565 mg.L-1), B (2,347 mg.L-1), and C (3,130 mg.L-1). The test fish used were 5-7 cm catfish, 20 fish per bucket obtained from a local BBI, while the kale used was obtained from commercially sold seeds. Budikdamber maintenance time was conducted for 30 days and then analyzed by ANOVA. The parameters examined included the degradation rate of COD, TSS, phosphate, nitrate, and ammonia, pH, DO, and temperature of the cultivation media. The results showed that there was a decrease in COD, phosphate, nitrate and ammonia levels with increasing LCKS concentration, while TSS degradation showed a decrease with increasing POME concentration. The 3,130 mg.L-1 treatment, although showing a significant decrease in DO levels and an increase in pH, was still within the range allowed in fish cultivation. This indicates that the budikdamber system is less effective in decomposing the POME content and maintaining aquaculture water quality parameters.","PeriodicalId":434215,"journal":{"name":"Arwana: Jurnal Ilmiah Program Studi Perairan","volume":"50 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134029485","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
Effectiveness of papaya seed (Carica papaya L) solution against fungal prevalence and hatching power of koi carp (Cyprinus carpio L) eggs 木瓜籽(Carica papaya L)溶液对锦鲤卵真菌流行率及孵化力的影响
Arwana: Jurnal Ilmiah Program Studi Perairan Pub Date : 2023-05-02 DOI: 10.51179/jipsbp.v5i1.1862
S. Sarifudin, Nasmia Nasmia
{"title":"Effectiveness of papaya seed (Carica papaya L) solution against fungal prevalence and hatching power of koi carp (Cyprinus carpio L) eggs","authors":"S. Sarifudin, Nasmia Nasmia","doi":"10.51179/jipsbp.v5i1.1862","DOIUrl":"https://doi.org/10.51179/jipsbp.v5i1.1862","url":null,"abstract":"One of the causes of the low production of koi carp seeds is fungal attack during the egg-hatching period, so natural treatments need to be carried out, including the use of papaya seeds. Papaya seeds contain antifungal compounds in the form of tannins, flavonoids, saponins, and alkaloids. The purpose of this study was to determine the effective dose of papaya seed solution in reducing the prevalence of the fungus and increasing the hatchability of koi goldfish eggs. This study was designed using a completely randomized design, which consisted of 5 treatments with 4 replications each. The treatment tested was papaya seed solution with treatment doses A=control, B=125 mg L-1, C=150 mg L-1, D=175 mgL-1, and E=200 mg L-1. Variables measured included the prevalence of the fungus, egg hatchability, observation of the fungus, hatching time, and water quality. The results showed that treatment with 125 mg L-1 of papaya seed solution reduced the prevalence of the fungus by 32.5% and resulted in the highest egg hatchability of 67.5%. The high hatchability of eggs is due to the presence of antifungal compounds in the form of flavonoids, saponins, tannins, and karpain contained in papaya seeds which provide protection for eggs against fungal infections so that eggs can hatch properly. The best dose of papaya seed solution to prevent fungal infection in koi carp eggs obtained at 200 mg L-1, 11.25%.","PeriodicalId":434215,"journal":{"name":"Arwana: Jurnal Ilmiah Program Studi Perairan","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116502352","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
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