Pub Date : 2023-01-17DOI: 10.2991/absr.k.220406.065
Achmad Rodiansyah, M. Tan, H. Nugrahapraja
{"title":"Construction, Cloning, and Overexpression of Staphylococcal Enterotoxin B Gene Synthetic (SEBsyn) in pET-28a(+): Pre-development Bacterial-Toxin Therapy for Cancer","authors":"Achmad Rodiansyah, M. Tan, H. Nugrahapraja","doi":"10.2991/absr.k.220406.065","DOIUrl":"https://doi.org/10.2991/absr.k.220406.065","url":null,"abstract":"","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84662913","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 : 2023-01-01DOI: 10.2991/978-94-6463-180-7
{"title":"Proceedings of the International Conference of Tropical Studies and Its Applications (ICTROPS 2022)","authors":"","doi":"10.2991/978-94-6463-180-7","DOIUrl":"https://doi.org/10.2991/978-94-6463-180-7","url":null,"abstract":"","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88889252","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 : 2022-01-01DOI: 10.2991/absr.k.220207.005
J. S. Mandey, M. Sompie, F. Wolayan
This research was conducted to evaluate the growth of broiler chickens given bitter leaves (Vernonia amygdalina) in the drink as phytoadditive, potentially antimicrobial agents of lipids and amino acids. Amino acids of bitter leaves were analyzed by HPLC method, the fatty acid and fat content of bitter leaves were analyzed by A.O.A.C. Official Methods 2012. Antibacterial analysis of bitter leaves was prepared in three concentrations (2.5%, 5% and 10%), and analyzed with disc diffusion method. A total of 200 D.O.C. broiler chicks were treated under a standard broiler management program until 7 days of age. The experiment was conducted as 4x5 completely randomized arrangement. The experiment lasted 28 days from. Bitter leaves juice was blended and given to broilers through drinking water in four kinds of treatment: 0, 10, 20 and 30 ml/L drinking water. All chickens were fed diet contain 70% commercial feed, 27% broken corn and 3% coconut oil and given ad libitum. Results showed that the bitter leaves contain high linolenic, linoleic and palmitic fatty acid, and phenylalanine, serine, isoleucine, glycine and arginine amino acids. Bitter leaves showed the power of antibacterial activity for S. aureus. Bitter leaves as feed additives in drinking water of broiler caused feed intake and carcass percentage were non significantly different. Final weight, WG, SGR, GE, FCR were highly significantly increased. Abdominal fat was highly significantly decreased, and there was no effect on the giblet. It can be concluded that bitter leaf can be used as phytoaddive in broiler diet.
{"title":"Growth Assessment of Broiler Chickens Given Bitter Leaves (Vernonia amygdalina) as Phyto-additive, Potentially Antimicrobial Agents of Lipids and Amino Acids","authors":"J. S. Mandey, M. Sompie, F. Wolayan","doi":"10.2991/absr.k.220207.005","DOIUrl":"https://doi.org/10.2991/absr.k.220207.005","url":null,"abstract":"This research was conducted to evaluate the growth of broiler chickens given bitter leaves (Vernonia amygdalina) in the drink as phytoadditive, potentially antimicrobial agents of lipids and amino acids. Amino acids of bitter leaves were analyzed by HPLC method, the fatty acid and fat content of bitter leaves were analyzed by A.O.A.C. Official Methods 2012. Antibacterial analysis of bitter leaves was prepared in three concentrations (2.5%, 5% and 10%), and analyzed with disc diffusion method. A total of 200 D.O.C. broiler chicks were treated under a standard broiler management program until 7 days of age. The experiment was conducted as 4x5 completely randomized arrangement. The experiment lasted 28 days from. Bitter leaves juice was blended and given to broilers through drinking water in four kinds of treatment: 0, 10, 20 and 30 ml/L drinking water. All chickens were fed diet contain 70% commercial feed, 27% broken corn and 3% coconut oil and given ad libitum. Results showed that the bitter leaves contain high linolenic, linoleic and palmitic fatty acid, and phenylalanine, serine, isoleucine, glycine and arginine amino acids. Bitter leaves showed the power of antibacterial activity for S. aureus. Bitter leaves as feed additives in drinking water of broiler caused feed intake and carcass percentage were non significantly different. Final weight, WG, SGR, GE, FCR were highly significantly increased. Abdominal fat was highly significantly decreased, and there was no effect on the giblet. It can be concluded that bitter leaf can be used as phytoaddive in broiler diet.","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"21 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75803366","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 : 2022-01-01DOI: 10.2991/absr.k.220309.090
Yamin Yaddi, Safika, F. Pasaribu
Antibiotic resistance is currently an important problem in the field of animal and human health. The main triggering factor for the incidence of bacterial resistance is wisdom in the use of antibiotics. Handling cases of bacterial infections in cats still make antibiotics be the main choice. One of the antibiotics that is still used in cases of bacterial infection in cats is gentamicin. The use of this antibiotic is oriented towards treating ear infections (otitis). Bacteria that are often found as the cause of otitis cases come from Gram-positive and Gram-negative bacteria. Resistance to bacteria in the ear cavity can occur through uncontrolled use of antibiotics or interactions with other bacteria that are resistant. Interactions between bacteria that cause the transfer of genetic material carrying resistant traits have been widely reported in Gram-negative bacteria through plasmid intermediaries. Body licking behavior in cats allows interactions between bacteria from different habitats, especially Escherichia coli from the digestive tract. Escherichia coli has been reported to have developed resistance in various animals and humans. The study aimed to measure the resistance level of Escherichia coli isolated from cats to gentamicin. The method used in this research is disk diffusion Kirby-Bauer. The results of this study show that 56 samples of cat rectal swab are isolated from Escherichia coli and confirmed by biochemical tests. There are 11 samples (19.64%) showing resistance and 45 (80.36%) susceptible samples. These results indicate that gentamicin can still be one of the antibiotics choice in the treatment of cases of Escherichia coli infection in both the ear cavity and digestive tract..
{"title":"Gentamicin Resistance on Escherichia coli Isolated from Cats","authors":"Yamin Yaddi, Safika, F. Pasaribu","doi":"10.2991/absr.k.220309.090","DOIUrl":"https://doi.org/10.2991/absr.k.220309.090","url":null,"abstract":"Antibiotic resistance is currently an important problem in the field of animal and human health. The main triggering factor for the incidence of bacterial resistance is wisdom in the use of antibiotics. Handling cases of bacterial infections in cats still make antibiotics be the main choice. One of the antibiotics that is still used in cases of bacterial infection in cats is gentamicin. The use of this antibiotic is oriented towards treating ear infections (otitis). Bacteria that are often found as the cause of otitis cases come from Gram-positive and Gram-negative bacteria. Resistance to bacteria in the ear cavity can occur through uncontrolled use of antibiotics or interactions with other bacteria that are resistant. Interactions between bacteria that cause the transfer of genetic material carrying resistant traits have been widely reported in Gram-negative bacteria through plasmid intermediaries. Body licking behavior in cats allows interactions between bacteria from different habitats, especially Escherichia coli from the digestive tract. Escherichia coli has been reported to have developed resistance in various animals and humans. The study aimed to measure the resistance level of Escherichia coli isolated from cats to gentamicin. The method used in this research is disk diffusion Kirby-Bauer. The results of this study show that 56 samples of cat rectal swab are isolated from Escherichia coli and confirmed by biochemical tests. There are 11 samples (19.64%) showing resistance and 45 (80.36%) susceptible samples. These results indicate that gentamicin can still be one of the antibiotics choice in the treatment of cases of Escherichia coli infection in both the ear cavity and digestive tract..","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"12 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74908664","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 : 2022-01-01DOI: 10.2991/absr.k.220207.018
N. D. Larasati, B. Ariyadi, N. D. Dono
Current trial was intended to study the effects of nano zinc dietary supplementation on the growth performance of KUB Chickens. Two hundred KUB chicks were distributed randomly into five treatment levels with four replications, and ten chicks in each replicate pen. The dietary nano zinc treatments were: basal diet without nano zinc supplementation (NZ-0) and a basal diet supplementation with nanoparticle zinc oxide at concentrations of 15 ppm (NZ-1), 30 ppm (NZ2), 45 ppm (NZ-3), or 60 ppm (NZ-4). The observed variables were body weight gain, feed intake, and feed conversion ratio (FCR), based on the 10 weeks rearing period. The pooled data were analyzed statistically with one way ANOVA and followed subsequently with Duncan’s test for the data with significant difference. Results indicated that dietary supplementation of 60 ppm nano zinc increased body weight gain (P<0.01) and feed intake (P<0.05), and reduced FCR (P<0.05). Taken together, our data indicated that the growth performance of the KUB chickens improved when the diet were supplemented with 60 ppm nanoparticle zinc
{"title":"The Effect of Nano Zinc Dietary Supplementation on Growth Performance of KUB Chickens","authors":"N. D. Larasati, B. Ariyadi, N. D. Dono","doi":"10.2991/absr.k.220207.018","DOIUrl":"https://doi.org/10.2991/absr.k.220207.018","url":null,"abstract":"Current trial was intended to study the effects of nano zinc dietary supplementation on the growth performance of KUB Chickens. Two hundred KUB chicks were distributed randomly into five treatment levels with four replications, and ten chicks in each replicate pen. The dietary nano zinc treatments were: basal diet without nano zinc supplementation (NZ-0) and a basal diet supplementation with nanoparticle zinc oxide at concentrations of 15 ppm (NZ-1), 30 ppm (NZ2), 45 ppm (NZ-3), or 60 ppm (NZ-4). The observed variables were body weight gain, feed intake, and feed conversion ratio (FCR), based on the 10 weeks rearing period. The pooled data were analyzed statistically with one way ANOVA and followed subsequently with Duncan’s test for the data with significant difference. Results indicated that dietary supplementation of 60 ppm nano zinc increased body weight gain (P<0.01) and feed intake (P<0.05), and reduced FCR (P<0.05). Taken together, our data indicated that the growth performance of the KUB chickens improved when the diet were supplemented with 60 ppm nanoparticle zinc","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"38 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74321493","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 : 2022-01-01DOI: 10.2991/978-94-6463-086-2_3
Sipa Nurul Laely, H. H. Nafi'ah, S. Maesyaroh, Jajang Supriatna
{"title":"Effects of Concentration and Soaking Duration of Shallot Extract on Yield and Growth of Sweet Potato (Ipomoea batatas L.)","authors":"Sipa Nurul Laely, H. H. Nafi'ah, S. Maesyaroh, Jajang Supriatna","doi":"10.2991/978-94-6463-086-2_3","DOIUrl":"https://doi.org/10.2991/978-94-6463-086-2_3","url":null,"abstract":"","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"18 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75032514","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 : 2022-01-01DOI: 10.2991/978-94-6463-086-2_80
E. Bidayani, Y. Mardyani, Kurniawan, S. Aisyah, Fahri Setiawan
{"title":"Small-scale Fisheries Management Strategy on the Eastern Coast of the Bangka Regency, Indonesia","authors":"E. Bidayani, Y. Mardyani, Kurniawan, S. Aisyah, Fahri Setiawan","doi":"10.2991/978-94-6463-086-2_80","DOIUrl":"https://doi.org/10.2991/978-94-6463-086-2_80","url":null,"abstract":"","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"169 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75094157","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 : 2022-01-01DOI: 10.2991/absr.k.220401.007
S. Chuzaemi, M. Mashudi, P. Ndaru, A. Huda, Eko Agus Siswoyo
This study aimed to determine the effect of condensed tannin (CT) and myristic acid in corn straw-based complete feed on NH 3 concentration and in vitro synthesis of microbial protein. The materials used in this study were corn straw, CT, myristic acid, coffee husk rice bran, soybean meal, copra meal, and palm kernel meal. The method used for this research was an experiment in the laboratory using Randomized Block Design (RBD), which consisted of four treatments and three replications. The treatments in this study were T1 (complete feed (40% corn straw + 60% concentrate), T2 (complete feed (40% corn straw + 60% concentrate) + CT 30 g/kg DM + myristic acid 20 g/kg DM), T3 (complete feed (40% corn straw + 60% concentrate) + CT 30 g/kg DM + myristic acid 30 g/kg DM), and T4 (complete feed (40% corn straw + 60% concentrate) + CT 30 g/ kg DM + myristic acid 40 g/kg DM). The results showed that the addition of CT and myristic acid in the complete feed had no significant effect (P>0.05) on NH 3 concentration. It could be concluded that the addition of CT and myristic acid could increase the nutrient content of the feed. Also, the addition level of CT 30 g/kg DM and myristic acid 40 g/kg DM (T4) gave the best result on synthesis protein microbial efficiency and NH 3 concentration.
{"title":"Effect of Condensed Tannin and Myristic Acid in Corn Straw-Based Complete Feeds on NH3 Concentration and Microbial Protein Synthesis","authors":"S. Chuzaemi, M. Mashudi, P. Ndaru, A. Huda, Eko Agus Siswoyo","doi":"10.2991/absr.k.220401.007","DOIUrl":"https://doi.org/10.2991/absr.k.220401.007","url":null,"abstract":"This study aimed to determine the effect of condensed tannin (CT) and myristic acid in corn straw-based complete feed on NH 3 concentration and in vitro synthesis of microbial protein. The materials used in this study were corn straw, CT, myristic acid, coffee husk rice bran, soybean meal, copra meal, and palm kernel meal. The method used for this research was an experiment in the laboratory using Randomized Block Design (RBD), which consisted of four treatments and three replications. The treatments in this study were T1 (complete feed (40% corn straw + 60% concentrate), T2 (complete feed (40% corn straw + 60% concentrate) + CT 30 g/kg DM + myristic acid 20 g/kg DM), T3 (complete feed (40% corn straw + 60% concentrate) + CT 30 g/kg DM + myristic acid 30 g/kg DM), and T4 (complete feed (40% corn straw + 60% concentrate) + CT 30 g/ kg DM + myristic acid 40 g/kg DM). The results showed that the addition of CT and myristic acid in the complete feed had no significant effect (P>0.05) on NH 3 concentration. It could be concluded that the addition of CT and myristic acid could increase the nutrient content of the feed. Also, the addition level of CT 30 g/kg DM and myristic acid 40 g/kg DM (T4) gave the best result on synthesis protein microbial efficiency and NH 3 concentration.","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"490 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75139016","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 : 2022-01-01DOI: 10.2991/absr.k.220309.027
L. Hartati, Nurul Muawanah, Muhammad Riyadhi, D. Biyatmoko, A. Sulaiman, G. Simanungkalit
This research aimed to establish the relationship models between the length and width of Alabio duck (Anas platyrhynchos Borneo) eggs and the weight of eggshells, albumen, and yolk. Data were collected from 500 eggs and were further examined using Pearson’s correlation and regression analysis. The results showed that egg length was positively correlated with eggshell, albumen, and yolk weights (r=0.28, 0.53, 0.52, respectively; P<0.05). These results were lower than the correlation between egg width and eggshell, albumen, and yolk weights (r=0.46, 0.66, 0.46, respectively; P<0.05). Egg length (x1) and egg width (x2) conjointly had a significant relationship with the weight of shell, albumen, and yolk, with a model of y = -2.59 + 0.34x1 + 0.15 x2 (R2=0.23; P<0.05); y = -51.98 + 0.49x1 + 2.06 x2 (R2=0.56; P<0.05); and y = -32.43 + 0.45x1 + 0.63x2 (R2=0.38; P<0.05), respectively. It was concluded that the length and width of Alabio duck eggs offer the potential to estimate albumen and yolk's weight.
{"title":"Models of the Relationships between Egg Dimension and Egg Quality of Alabio Duck","authors":"L. Hartati, Nurul Muawanah, Muhammad Riyadhi, D. Biyatmoko, A. Sulaiman, G. Simanungkalit","doi":"10.2991/absr.k.220309.027","DOIUrl":"https://doi.org/10.2991/absr.k.220309.027","url":null,"abstract":"This research aimed to establish the relationship models between the length and width of Alabio duck (Anas platyrhynchos Borneo) eggs and the weight of eggshells, albumen, and yolk. Data were collected from 500 eggs and were further examined using Pearson’s correlation and regression analysis. The results showed that egg length was positively correlated with eggshell, albumen, and yolk weights (r=0.28, 0.53, 0.52, respectively; P<0.05). These results were lower than the correlation between egg width and eggshell, albumen, and yolk weights (r=0.46, 0.66, 0.46, respectively; P<0.05). Egg length (x1) and egg width (x2) conjointly had a significant relationship with the weight of shell, albumen, and yolk, with a model of y = -2.59 + 0.34x1 + 0.15 x2 (R2=0.23; P<0.05); y = -51.98 + 0.49x1 + 2.06 x2 (R2=0.56; P<0.05); and y = -32.43 + 0.45x1 + 0.63x2 (R2=0.38; P<0.05), respectively. It was concluded that the length and width of Alabio duck eggs offer the potential to estimate albumen and yolk's weight.","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77654970","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 : 2022-01-01DOI: 10.2991/absr.k.220309.095
Utama K. Pangerang, S. A. Lawelle, L. Fekri, M. Idris, Jumadi Lolon Marthen
Eel has economic value and nutritional content needed by the body. The demand for eel continues to increase both in fresh and processed forms. The activity of using eel in the waters of the Konaweha River is still very low; this is related to the low understanding of the community regarding the economic value, nutritional content, cultivation process and processed eel. This study aims to determine the diversity of species of glass eel caught in the Konaweha River estuary, Southeast Sulawesi. Identification of the species of glass eel is determined based on the morphometric character of the percentage value of the ratio of the length of the ano-dorsal length (AD) and the total length (TL) AD/TL (%). There were two species of glass eel caught during the study, namely Anguilla bicolor pacific (49.21%) and Anguilla marmorata (50.79%). Counseling related to utilization and management needs to be applied so that eel fish resources can be sustainable and used continuously.
{"title":"Diversity of Eel (Glass Eel) Based on Morphometric Measurements in the Konaweha River, Southeast Sulawesi","authors":"Utama K. Pangerang, S. A. Lawelle, L. Fekri, M. Idris, Jumadi Lolon Marthen","doi":"10.2991/absr.k.220309.095","DOIUrl":"https://doi.org/10.2991/absr.k.220309.095","url":null,"abstract":"Eel has economic value and nutritional content needed by the body. The demand for eel continues to increase both in fresh and processed forms. The activity of using eel in the waters of the Konaweha River is still very low; this is related to the low understanding of the community regarding the economic value, nutritional content, cultivation process and processed eel. This study aims to determine the diversity of species of glass eel caught in the Konaweha River estuary, Southeast Sulawesi. Identification of the species of glass eel is determined based on the morphometric character of the percentage value of the ratio of the length of the ano-dorsal length (AD) and the total length (TL) AD/TL (%). There were two species of glass eel caught during the study, namely Anguilla bicolor pacific (49.21%) and Anguilla marmorata (50.79%). Counseling related to utilization and management needs to be applied so that eel fish resources can be sustainable and used continuously.","PeriodicalId":7202,"journal":{"name":"Advances in Biological Sciences Research","volume":"7 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77668265","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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