Pub Date : 2022-05-31DOI: 10.46252/jsai-fpik-unipa.2022.vol.6.no.2.224
S. Picaulima, E. S. Wiyono, A. K. Ngamel, Frischilla Pentury, T. A. Ngangun
Kebijakan penangkapan ikan terukur dengan karakteristik teknis dan daerah penangkapan yang berbeda dalam zona penangkapan ikan terukur sangat mempengaruhi pengembangan usaha nelayan purse seine skala kecil di Kepuluan Kei. Tujuan penelitian ini adalah menganalisis usaha purse seine skala kecil yang beroperasi dalam zona penangkapan ikan terukur di Kepulauan Kei. Metode pengumpulan data yang digunakan dalam penelitian ini adalah metode penelitian survey, teknik penentuan responden berdasarkan purposive sampling. Analisis data yang digunakan adalah analisis deskriptif kualitatif dan kuantitatif. Hasil penelitian menunjukan bahwa aspek teknis purse seine tipe dua kapal lebih besar dibandingkan tipe satu kapal, daerah penangkapan purse seine tipe dua kapal berada dalam zona penangkapan ikan terukur WPP-NRI 714 dan 718, sedangkan purse seine tipe satu kapal beroperasi di WPP-NRI 714. Aspek ekonomi menunjukan bahwa pendapatan usaha, pemilik, nelayan ABK dan rumpon tertinggi adalah purse seine tipe dua kapal yang beroperasi dalam zona penangkapan ikan terukur WPP-NRI 714. Aspek finansial usaha perikanan purse seine tipe satu dan dua kapal yang beroperasi dalam zona penangkapan ikan terukur WPP-NRI 714 dan 718 layak untuk dikembangkan. Usaha perikanan purse seine skala kecil tipe satu dan dua kapal yang beroperasi dalam zona penangkapan ikan terukur WPP-NRI 714 lebih efektif dan efesien baik secara teknis, ekonomi dan finansial. Untuk tujuan pengelolaan maka pemanfaatan sumberdaya ikan dalam zona penangkapan terbatas di WPP-NRI 714 sebaiknya hanya diperuntukan bagi purse seine skala kecil tipe satu kapal dengan kapasitas kapal < 5 GT dan beroperasi pada jalur penangkapan 1 dan 2, sementara purse seine tipe dua kapal dalam zona penangkapan industri di WPP-NRI 718 pada jalur 2 dan 3.
{"title":"Analisis Usaha Perikanan Purse Seine Skala Kecil Tipe Satu dan Dua Kapal Dalam Zona Penangkapan Ikan Terukur di WPP-NRI 714 dan 718, Kepulauan Kei","authors":"S. Picaulima, E. S. Wiyono, A. K. Ngamel, Frischilla Pentury, T. A. Ngangun","doi":"10.46252/jsai-fpik-unipa.2022.vol.6.no.2.224","DOIUrl":"https://doi.org/10.46252/jsai-fpik-unipa.2022.vol.6.no.2.224","url":null,"abstract":"Kebijakan penangkapan ikan terukur dengan karakteristik teknis dan daerah penangkapan yang berbeda dalam zona penangkapan ikan terukur sangat mempengaruhi pengembangan usaha nelayan purse seine skala kecil di Kepuluan Kei. Tujuan penelitian ini adalah menganalisis usaha purse seine skala kecil yang beroperasi dalam zona penangkapan ikan terukur di Kepulauan Kei. Metode pengumpulan data yang digunakan dalam penelitian ini adalah metode penelitian survey, teknik penentuan responden berdasarkan purposive sampling. Analisis data yang digunakan adalah analisis deskriptif kualitatif dan kuantitatif. Hasil penelitian menunjukan bahwa aspek teknis purse seine tipe dua kapal lebih besar dibandingkan tipe satu kapal, daerah penangkapan purse seine tipe dua kapal berada dalam zona penangkapan ikan terukur WPP-NRI 714 dan 718, sedangkan purse seine tipe satu kapal beroperasi di WPP-NRI 714. Aspek ekonomi menunjukan bahwa pendapatan usaha, pemilik, nelayan ABK dan rumpon tertinggi adalah purse seine tipe dua kapal yang beroperasi dalam zona penangkapan ikan terukur WPP-NRI 714. Aspek finansial usaha perikanan purse seine tipe satu dan dua kapal yang beroperasi dalam zona penangkapan ikan terukur WPP-NRI 714 dan 718 layak untuk dikembangkan. Usaha perikanan purse seine skala kecil tipe satu dan dua kapal yang beroperasi dalam zona penangkapan ikan terukur WPP-NRI 714 lebih efektif dan efesien baik secara teknis, ekonomi dan finansial. Untuk tujuan pengelolaan maka pemanfaatan sumberdaya ikan dalam zona penangkapan terbatas di WPP-NRI 714 sebaiknya hanya diperuntukan bagi purse seine skala kecil tipe satu kapal dengan kapasitas kapal < 5 GT dan beroperasi pada jalur penangkapan 1 dan 2, sementara purse seine tipe dua kapal dalam zona penangkapan industri di WPP-NRI 718 pada jalur 2 dan 3.","PeriodicalId":105035,"journal":{"name":"Jurnal Sumberdaya Akuatik Indopasifik","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133102418","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 : 2022-05-31DOI: 10.46252/jsai-fpik-unipa.2022.vol.6.no.2.214
Malyon Wanma, Jemmy Manan, F. A. Loinenak, Duaitd Kolibongso
Coral reefs are unique ecosystems and only occur in the tropics area. Diversity, distribution, and coral growth are influenced by environmental factors. Coral colonies morphologies or coral lifeform rates vary significantly between species and between environmental factors. This study aimed to determine the variations of hard coral based on their lifeform; and assess the condition of reefs by measuring the percent cover of live coral in the coastal area of Rendani Airport. Coral cover and coral damage data gathering used a survey approach with Point Intercept Transect (PIT) method. The results showed the variations of coral lifeform in the coastal area of Rendani was relatively low, as indicated by the absence of some coral lifeforms in the study site. The most variation lifeform was found at 7m depth with five lifeforms, while the lowest was found at 3m depth with three lifeforms. The live coral cover reached 77,66% at station 1 and 75,00% at station 2, and the lowest coverage was 11,33% at station 3. The highest average of rubble at station 1 at 4.33% and dead coral with algae was found to be highest at station 3 at 8.00%.
{"title":"Variations and Condition of Coral Lifeforms in the Coastal Area of Rendani Airport, Manokwari, Indonesia","authors":"Malyon Wanma, Jemmy Manan, F. A. Loinenak, Duaitd Kolibongso","doi":"10.46252/jsai-fpik-unipa.2022.vol.6.no.2.214","DOIUrl":"https://doi.org/10.46252/jsai-fpik-unipa.2022.vol.6.no.2.214","url":null,"abstract":"Coral reefs are unique ecosystems and only occur in the tropics area. Diversity, distribution, and coral growth are influenced by environmental factors. Coral colonies morphologies or coral lifeform rates vary significantly between species and between environmental factors. This study aimed to determine the variations of hard coral based on their lifeform; and assess the condition of reefs by measuring the percent cover of live coral in the coastal area of Rendani Airport. Coral cover and coral damage data gathering used a survey approach with Point Intercept Transect (PIT) method. The results showed the variations of coral lifeform in the coastal area of Rendani was relatively low, as indicated by the absence of some coral lifeforms in the study site. The most variation lifeform was found at 7m depth with five lifeforms, while the lowest was found at 3m depth with three lifeforms. The live coral cover reached 77,66% at station 1 and 75,00% at station 2, and the lowest coverage was 11,33% at station 3. The highest average of rubble at station 1 at 4.33% and dead coral with algae was found to be highest at station 3 at 8.00%.","PeriodicalId":105035,"journal":{"name":"Jurnal Sumberdaya Akuatik Indopasifik","volume":"15 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116366749","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 : 2022-05-31DOI: 10.46252/jsai-fpik-unipa.2022.vol.6.no.2.234
Hasim Hasim, M. Akram, Yuniarti Koniyo
Penelitian ini bertujuan untuk mengetahui kepadatan populasi Spirulina sp yang di kultur pada media walne dengan salinitas berbeda (20‰, 25‰, 30‰, 35‰) skala labolatorium. Metode yang digunakan adalah metode eksperimen dangan mengunakan Rancangan Acak Lengkap. Hasil penelitian menunjukan bahwa salinitas berbeda memberikan pengaruh terhadap tingkat kepadan sel Spirulina sp selama 10 hari. Jumlah kepadatan maksimum biomassa Spirulina sp adalah 6071889,597 sel/ml pada perlakuan salinitas 30‰, dan pertumbuhan biomassa terendah adalah 4187919,321 sel/ml pada salinitas 20‰. Analisis Statistik (ANOVA) menunjukan bahwa perbedaan salinitas terhadap kepadatan sel Spirulna sp berpengaruh nyata dimana nilai (Fhitung > Ftabel) pada tarah 5%.
{"title":"Kinerja Kepadatan Spirulina Sp. yang diberi Salinitas Berbeda pada Meda Kultur Walne","authors":"Hasim Hasim, M. Akram, Yuniarti Koniyo","doi":"10.46252/jsai-fpik-unipa.2022.vol.6.no.2.234","DOIUrl":"https://doi.org/10.46252/jsai-fpik-unipa.2022.vol.6.no.2.234","url":null,"abstract":"Penelitian ini bertujuan untuk mengetahui kepadatan populasi Spirulina sp yang di kultur pada media walne dengan salinitas berbeda (20‰, 25‰, 30‰, 35‰) skala labolatorium. Metode yang digunakan adalah metode eksperimen dangan mengunakan Rancangan Acak Lengkap. Hasil penelitian menunjukan bahwa salinitas berbeda memberikan pengaruh terhadap tingkat kepadan sel Spirulina sp selama 10 hari. Jumlah kepadatan maksimum biomassa Spirulina sp adalah 6071889,597 sel/ml pada perlakuan salinitas 30‰, dan pertumbuhan biomassa terendah adalah 4187919,321 sel/ml pada salinitas 20‰. Analisis Statistik (ANOVA) menunjukan bahwa perbedaan salinitas terhadap kepadatan sel Spirulna sp berpengaruh nyata dimana nilai (Fhitung > Ftabel) pada tarah 5%.","PeriodicalId":105035,"journal":{"name":"Jurnal Sumberdaya Akuatik Indopasifik","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130295558","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 : 2022-05-31DOI: 10.46252/jsai-fpik-unipa.2022.vol.6.no.2.231
R. Yuwanita, A. Yuniarti
Viral Nervous Necrosis (VNN) is a pathogen that is often found infecting cantang grouper and causing mass mortality of up to 100% in a short time. VNN is caused by a Nodavirus infection that infects the nervous and visual systems of fish. One of the prevention efforts against VNN infection in cantang grouper is to add Dunaliella salina extract which contains -carotene, nephtalene, tetradecane and phenol which acts as antiviral, anti-microbial and anti-inflammatory. The purpose of this study was to examine the potency of D. salina extract against clinical symptoms and anatomical pathology of cantang grouper after VNN infection. D. salina extract with doses of 250, 300, 350 and 400mg/kg of feed was added to commercial pelleted feed of the Stella B2 brand with a protein content of 42%. Feed was given to cantang grouper measuring 7-9 cm for 10 days of maintenance. Furthermore, the fish were challenged using VNN as much as 0.2 ml/head through the injection method. Observations of clinical symptoms and anatomical pathology were observed for 96 hours after infection. Symptoms of clinical pathology of fish infected with VNN appear to be circling, swimming horizontally, inflation of the swim bladder, discoloration of the pectoral fins to reddish, swollen lymph organs, yellowing of the liver and darkening of the body color. The compounds found in the extract of D. salina can be used to increase the immune response and reduce the number of deaths of cantang grouper infected with VNN. The addition of D. salina extract which was higher than other doses could increase the immune system so that its survival (SR) was higher as the dose increased.
{"title":"In-Vivo Test Addition of Dunaliella salina Extract to Commercial Feed on Clinical Symptoms and Anatomical Pathology of Cantang Grouper after Viral Nervous Necrosis (VNN) infection","authors":"R. Yuwanita, A. Yuniarti","doi":"10.46252/jsai-fpik-unipa.2022.vol.6.no.2.231","DOIUrl":"https://doi.org/10.46252/jsai-fpik-unipa.2022.vol.6.no.2.231","url":null,"abstract":"Viral Nervous Necrosis (VNN) is a pathogen that is often found infecting cantang grouper and causing mass mortality of up to 100% in a short time. VNN is caused by a Nodavirus infection that infects the nervous and visual systems of fish. One of the prevention efforts against VNN infection in cantang grouper is to add Dunaliella salina extract which contains -carotene, nephtalene, tetradecane and phenol which acts as antiviral, anti-microbial and anti-inflammatory. The purpose of this study was to examine the potency of D. salina extract against clinical symptoms and anatomical pathology of cantang grouper after VNN infection. D. salina extract with doses of 250, 300, 350 and 400mg/kg of feed was added to commercial pelleted feed of the Stella B2 brand with a protein content of 42%. Feed was given to cantang grouper measuring 7-9 cm for 10 days of maintenance. Furthermore, the fish were challenged using VNN as much as 0.2 ml/head through the injection method. Observations of clinical symptoms and anatomical pathology were observed for 96 hours after infection. Symptoms of clinical pathology of fish infected with VNN appear to be circling, swimming horizontally, inflation of the swim bladder, discoloration of the pectoral fins to reddish, swollen lymph organs, yellowing of the liver and darkening of the body color. The compounds found in the extract of D. salina can be used to increase the immune response and reduce the number of deaths of cantang grouper infected with VNN. The addition of D. salina extract which was higher than other doses could increase the immune system so that its survival (SR) was higher as the dose increased.","PeriodicalId":105035,"journal":{"name":"Jurnal Sumberdaya Akuatik Indopasifik","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121379626","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 : 2022-05-31DOI: 10.46252/jsai-fpik-unipa.2022.vol.6.no.2.208
N. Ahmad, Sri Nuryatin Hamzah, Sitti Nursinar
Kawasan Pantai Minanga merupakan destinasi wisata baru, yang saat ini banyak dikunjungi wisatawan. Sebagai Langkah awal pengembangan obyek wisata pantai, tentu saja perlu diketahui persepsi masyarakat terhadap keberadaan obyek wisata ini, untuk pariwisata berkelanjutan. Penelitian ini bertujuan untuk mengetahui bentuk pengelolaan wisata Pantai Minanga dan persepsi masyarakat terhadap pengelolaan wisata Pantai Minanga Desa Kotajin Utara Kecamatan Atinggola Kabupaten Gorontalo Utara. Metode penetuan responden yang digunakan yaitu metode purposive sampling. Jumlah responden yang ditentukan sebanyak 100 responden yang tersebar di empat dusun yang ada di Desa Kotajin Utara. Banyaknya responden dalam penelitian ini ditentukan dengan menggunakan Formula Slovin. Data dianalisis menggunakan analisis kuantitatif yang didukung dengan analisis kualitatif. Hasil penelitian menunjukan bahwa pengelolaan wisata Pantai Minanga merupakan pengelolaan Co-managemen yang merupakan pengelolaan kolaboratif antara pihak pemerintah dan masyarakat. Persepsi masyarakat terhadap pengelolaan wisata Pantai Minanga berada pada kriteria baik dengan jumlah rata-rata yang diperoleh sebesar 365 atau sekitar 73%.
{"title":"Persepsi Masyarakat Terhadap Pengelolaan Wisata Pantai Minanga Desa Kotajin Utara Kecamatan Atinggola Kabupaten Gorontalo Utara","authors":"N. Ahmad, Sri Nuryatin Hamzah, Sitti Nursinar","doi":"10.46252/jsai-fpik-unipa.2022.vol.6.no.2.208","DOIUrl":"https://doi.org/10.46252/jsai-fpik-unipa.2022.vol.6.no.2.208","url":null,"abstract":"Kawasan Pantai Minanga merupakan destinasi wisata baru, yang saat ini banyak dikunjungi wisatawan. Sebagai Langkah awal pengembangan obyek wisata pantai, tentu saja perlu diketahui persepsi masyarakat terhadap keberadaan obyek wisata ini, untuk pariwisata berkelanjutan. Penelitian ini bertujuan untuk mengetahui bentuk pengelolaan wisata Pantai Minanga dan persepsi masyarakat terhadap pengelolaan wisata Pantai Minanga Desa Kotajin Utara Kecamatan Atinggola Kabupaten Gorontalo Utara. Metode penetuan responden yang digunakan yaitu metode purposive sampling. Jumlah responden yang ditentukan sebanyak 100 responden yang tersebar di empat dusun yang ada di Desa Kotajin Utara. Banyaknya responden dalam penelitian ini ditentukan dengan menggunakan Formula Slovin. Data dianalisis menggunakan analisis kuantitatif yang didukung dengan analisis kualitatif. Hasil penelitian menunjukan bahwa pengelolaan wisata Pantai Minanga merupakan pengelolaan Co-managemen yang merupakan pengelolaan kolaboratif antara pihak pemerintah dan masyarakat. Persepsi masyarakat terhadap pengelolaan wisata Pantai Minanga berada pada kriteria baik dengan jumlah rata-rata yang diperoleh sebesar 365 atau sekitar 73%.","PeriodicalId":105035,"journal":{"name":"Jurnal Sumberdaya Akuatik Indopasifik","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-05-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128757771","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 : 2022-02-22DOI: 10.46252/jsai-fpik-unipa.2022.vol.6.no.1.175
Dinda Rinanda, Budi Afriyansyah, Ahmad Fahrul Syarif
Penyu merupakan reptil yang hidup di laut serta mampu bermigrasi dalam jarak yang jauh di sepanjang kawasan Samudera Hindia, Samudera Pasifik, dan wilayah Asia Tenggara. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pakan yang berbeda terhadap pertumbuhan tukik penyu sisik (Eretmochelys imbricata) di Pantai Tikus Emas Sungailiat, Kabupaten Bangka. Penelitian dilakukan selama 12 minggu dengan metode eksperimental menggunakan Rancangan Acak Lengkap (RAL) dengan dua perlakuan, yaitu A (pakan komersial pelet) dan B (ikan lemuru). Setiap perlakuan mendapatkan tiga kali pengulangan menggunakan 30 tukik penyu sisik. Berdasarkan hasil penelitian panjang karapas menunjukkan perbedaan yang nyata P=0,000 (P<0,05) dengan urutan: Perlakuan A; 8,65cm. B; 10,57cm. Lebar karapas menunjukkan perbedaan yang nyata P=0,000 (P<0,05) dengan urutan: Perlakuan A; 9,20cm. B; 11,51cm. Berat tubuh menunjukkan perbedaan yang nyata P=0,001 (P<0,05) dengan urutan: Perlakuan A; 95,3 g. B; 211,8 g. Faktor lingkungan yang mempengaruhi pertumbuhan bobot tubuh dan panjang karapas adalah suhu air, sedangkan pertumbuhan lebar karapas adalah pH. Pada kesimpulannya Pakan ikan lemuru (Sardinella lemuru) dan pakan pelet tidak berpengaruh nyata terhadap pertumbuhan panjang dan lebar karapas serta pertambahan bobot tubuh tukik.
{"title":"Pemberian Pakan Berbeda Terhadap Pertumbuhan Tukik Penyu Sisik (Eretmochelys imbricata) di Pantai Tikus Emas, Sungailiat","authors":"Dinda Rinanda, Budi Afriyansyah, Ahmad Fahrul Syarif","doi":"10.46252/jsai-fpik-unipa.2022.vol.6.no.1.175","DOIUrl":"https://doi.org/10.46252/jsai-fpik-unipa.2022.vol.6.no.1.175","url":null,"abstract":"Penyu merupakan reptil yang hidup di laut serta mampu bermigrasi dalam jarak yang jauh di sepanjang kawasan Samudera Hindia, Samudera Pasifik, dan wilayah Asia Tenggara. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian pakan yang berbeda terhadap pertumbuhan tukik penyu sisik (Eretmochelys imbricata) di Pantai Tikus Emas Sungailiat, Kabupaten Bangka. Penelitian dilakukan selama 12 minggu dengan metode eksperimental menggunakan Rancangan Acak Lengkap (RAL) dengan dua perlakuan, yaitu A (pakan komersial pelet) dan B (ikan lemuru). Setiap perlakuan mendapatkan tiga kali pengulangan menggunakan 30 tukik penyu sisik. Berdasarkan hasil penelitian panjang karapas menunjukkan perbedaan yang nyata P=0,000 (P<0,05) dengan urutan: Perlakuan A; 8,65cm. B; 10,57cm. Lebar karapas menunjukkan perbedaan yang nyata P=0,000 (P<0,05) dengan urutan: Perlakuan A; 9,20cm. B; 11,51cm. Berat tubuh menunjukkan perbedaan yang nyata P=0,001 (P<0,05) dengan urutan: Perlakuan A; 95,3 g. B; 211,8 g. Faktor lingkungan yang mempengaruhi pertumbuhan bobot tubuh dan panjang karapas adalah suhu air, sedangkan pertumbuhan lebar karapas adalah pH. Pada kesimpulannya Pakan ikan lemuru (Sardinella lemuru) dan pakan pelet tidak berpengaruh nyata terhadap pertumbuhan panjang dan lebar karapas serta pertambahan bobot tubuh tukik.","PeriodicalId":105035,"journal":{"name":"Jurnal Sumberdaya Akuatik Indopasifik","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131158081","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 : 2022-02-22DOI: 10.46252/jsai-fpik-unipa.2022.vol.6.no.1.155
Tanbiyaskur Tanbiyaskur, M. Fitrani, Muhammad Fahrudin, Lutfi Lutfi, M. Muslim
Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian ekstrak hipofisa sapi terhadap perkembangan gonad induk betina ikan betok (Anabas testudineus). Metode penelitian mengggunakan rancangan acak lengkap, empat perlakuan dosis ektrak hipofisa yakni 0,0; 0,1; 0,3; 0,6 ml/kg. Penyuntikan ekstrak hipofisa secara muscular. Hasil penelitian menunjukan bahwa dosis 0.6 ml/kg, performance perkembangan gonad terbaik, dimana diameter telur 0,640 mm, gonado somatik indek 4,22%, hepato somatik indeks 0,18% dan fekunditas total 6404 telur. Parameter kualitas air selama pemeliharaan ikan berada dalam kisaran yang baik untuk perkembangan gonad ikan betok.
本研究的目的是确定牛血素提取物对母鲭鱼(Anabas testudineus)发育的影响。研究方法采用随机设计，四种治疗希波非萨渗出剂量为0.0;0.1;0.3米;0.6 ml / kg。肌肉注射垂体提取物。研究表明，0.6毫升/公斤的剂量，最好的腮腺炎表现，蛋黄直径为0.640毫米，体型性腺为4.22%，体质指数为0.18%，肝总量为6404个鸡蛋。鱼在饲养过程中的水质参数是在一定范围内发展出油条的。
{"title":"Perkembangan gonad ikan betok (Anabas testudineus) betina yang diinduksi ekstrak hipofisa sapi","authors":"Tanbiyaskur Tanbiyaskur, M. Fitrani, Muhammad Fahrudin, Lutfi Lutfi, M. Muslim","doi":"10.46252/jsai-fpik-unipa.2022.vol.6.no.1.155","DOIUrl":"https://doi.org/10.46252/jsai-fpik-unipa.2022.vol.6.no.1.155","url":null,"abstract":"Tujuan penelitian ini adalah untuk mengetahui pengaruh pemberian ekstrak hipofisa sapi terhadap perkembangan gonad induk betina ikan betok (Anabas testudineus). Metode penelitian mengggunakan rancangan acak lengkap, empat perlakuan dosis ektrak hipofisa yakni 0,0; 0,1; 0,3; 0,6 ml/kg. Penyuntikan ekstrak hipofisa secara muscular. Hasil penelitian menunjukan bahwa dosis 0.6 ml/kg, performance perkembangan gonad terbaik, dimana diameter telur 0,640 mm, gonado somatik indek 4,22%, hepato somatik indeks 0,18% dan fekunditas total 6404 telur. Parameter kualitas air selama pemeliharaan ikan berada dalam kisaran yang baik untuk perkembangan gonad ikan betok.","PeriodicalId":105035,"journal":{"name":"Jurnal Sumberdaya Akuatik Indopasifik","volume":"98 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126570509","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 : 2022-02-14DOI: 10.46252/jsai-fpik-unipa.2022.vol.6.no.1.188
B. Pranata, Syafrudin Raharjo, Marhan Manaf, I. Lapadi, A. Paisey
The feasibility study of the location of seaweed cultivation is very important to be carried out in order to ensure the sustainability of the cultivation activities in question. Therefore, this study aims to examine the feasibility of the technical aspects of seaweed cultivation to support the development of seaweed cultivation in the coastal waters of Mengumfoka Village and Kaki Island, Manokwari Regency. The research method is the observation method with survey techniques (in situ and ex situ). The results showed that the two research sites had characteristics of the physical-chemical and biological conditions of the waters that could support seaweed cultivation activities. Location KA1 has a score of 86.2, which means the location is highly suitable, while location KA2 has a score of 75.4 or moderately suitable as a location for seaweed cultivation. In general, KA1 and KA2 locations have the same conditions, but KA2 locations are more open than KA1 locations, so that KA2 locations have more risk due to large currents and waves due to seasons. So the location of KA2 can only do seaweed cultivation during the shady season.
{"title":"Feasibility Study of Seaweed Cultivation Locations in the Waters of Menyumfoka Village and Kaki Island, Manokwari Regency","authors":"B. Pranata, Syafrudin Raharjo, Marhan Manaf, I. Lapadi, A. Paisey","doi":"10.46252/jsai-fpik-unipa.2022.vol.6.no.1.188","DOIUrl":"https://doi.org/10.46252/jsai-fpik-unipa.2022.vol.6.no.1.188","url":null,"abstract":"The feasibility study of the location of seaweed cultivation is very important to be carried out in order to ensure the sustainability of the cultivation activities in question. Therefore, this study aims to examine the feasibility of the technical aspects of seaweed cultivation to support the development of seaweed cultivation in the coastal waters of Mengumfoka Village and Kaki Island, Manokwari Regency. The research method is the observation method with survey techniques (in situ and ex situ). The results showed that the two research sites had characteristics of the physical-chemical and biological conditions of the waters that could support seaweed cultivation activities. Location KA1 has a score of 86.2, which means the location is highly suitable, while location KA2 has a score of 75.4 or moderately suitable as a location for seaweed cultivation. In general, KA1 and KA2 locations have the same conditions, but KA2 locations are more open than KA1 locations, so that KA2 locations have more risk due to large currents and waves due to seasons. So the location of KA2 can only do seaweed cultivation during the shady season.","PeriodicalId":105035,"journal":{"name":"Jurnal Sumberdaya Akuatik Indopasifik","volume":"127 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124640783","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 : 2022-02-13DOI: 10.46252/jsai-fpik-unipa.2022.vol.6.no.1.186
Parjito Parjito, Henrie Buchari, E. Widiastuti, Samsul Bakri
Rencana Zonasi Wilayah Pesisir dan Pulau-Pulau Kecil (RZWP3K) adalah rencana yang menentukan arah penggunaan sumberdaya tiap-tiap satuan perencanaan disertai dengan penetapan struktur dan pola ruang pada kawasan perencanaan pesisir. Tujuan penelitian ini adalah menganalisis alokasi ruang perairan laut dalam Rencana Zonasi Wilayah Pesisir dan Pulau-Pulau Kecil Provinsi Lampung. Metode penelitian yang digunakan adalah Metode Deskriptif. Hasil analisis Rencana Zonasi Wilayah Pesisir dan Pulau-Pulau Kecil Provinsi Lampung dibagi atas 5 kawasan yaitu Kawasan Pemanfaatan Umum, Kawasan Konservasi, Kawasan Strategis Nasional Tertentu dan Alur Laut, serta kawasan khusus berupa Kawasan Strategis Nasional. Kawasan Pemanfaatan Umum seluas 1.392.588,32 Ha terdiri dari 7 zona yaitu Zona Pariwisata, Zona Permukiman, Zona Pelabuhan, Zona Pertambangan, Zona Perikanan Tangkap, Zona Perikanan Budi Daya dan/atau Zona Industri. Kawasan Konservasi seluas 351.645,15 Ha terdiri atas Kawasan Konservasi Pesisir dan Pulau-pulau Kecil/KKP3K (123.080,40 Ha), Kawasan Konservasi Perairan/KKP (197.008,75 Ha) dan Kawasan Suaka Alam (31.556,00 Ha). Kawasan Strategis Nasional Tertentu seluas 73.896,12 Ha terdiri dari Pulau Kecil Terluar Pulau Betuah. Kasawan Strategis Nasional seluas 35.194,52 Ha terdiri dari Daerah Latihan Militer Teluk Lampung dan Kawasan Selat Sunda (KSS). Alur laut merupakan perairan yang dimanfaatkan antara lain untuk alur pelayaran, pipa/kabel bawah laut, dan migrasi biota laut. Rencana Zonasi Wilayah Pesisir dan Pulau-Pulau Kecil adalah dokumen penting Pemerintah Provinsi sebagai dasar untuk pemberian izin usaha perairan.
{"title":"Analisis Alokasi Ruang Laut Dalam Rencana Zonasi Wilayah Pesisir dan Pulau-Pulau Kecil (RZWP3K) Provinsi Lampung","authors":"Parjito Parjito, Henrie Buchari, E. Widiastuti, Samsul Bakri","doi":"10.46252/jsai-fpik-unipa.2022.vol.6.no.1.186","DOIUrl":"https://doi.org/10.46252/jsai-fpik-unipa.2022.vol.6.no.1.186","url":null,"abstract":"Rencana Zonasi Wilayah Pesisir dan Pulau-Pulau Kecil (RZWP3K) adalah rencana yang menentukan arah penggunaan sumberdaya tiap-tiap satuan perencanaan disertai dengan penetapan struktur dan pola ruang pada kawasan perencanaan pesisir. Tujuan penelitian ini adalah menganalisis alokasi ruang perairan laut dalam Rencana Zonasi Wilayah Pesisir dan Pulau-Pulau Kecil Provinsi Lampung. Metode penelitian yang digunakan adalah Metode Deskriptif. Hasil analisis Rencana Zonasi Wilayah Pesisir dan Pulau-Pulau Kecil Provinsi Lampung dibagi atas 5 kawasan yaitu Kawasan Pemanfaatan Umum, Kawasan Konservasi, Kawasan Strategis Nasional Tertentu dan Alur Laut, serta kawasan khusus berupa Kawasan Strategis Nasional. Kawasan Pemanfaatan Umum seluas 1.392.588,32 Ha terdiri dari 7 zona yaitu Zona Pariwisata, Zona Permukiman, Zona Pelabuhan, Zona Pertambangan, Zona Perikanan Tangkap, Zona Perikanan Budi Daya dan/atau Zona Industri. Kawasan Konservasi seluas 351.645,15 Ha terdiri atas Kawasan Konservasi Pesisir dan Pulau-pulau Kecil/KKP3K (123.080,40 Ha), Kawasan Konservasi Perairan/KKP (197.008,75 Ha) dan Kawasan Suaka Alam (31.556,00 Ha). Kawasan Strategis Nasional Tertentu seluas 73.896,12 Ha terdiri dari Pulau Kecil Terluar Pulau Betuah. Kasawan Strategis Nasional seluas 35.194,52 Ha terdiri dari Daerah Latihan Militer Teluk Lampung dan Kawasan Selat Sunda (KSS). Alur laut merupakan perairan yang dimanfaatkan antara lain untuk alur pelayaran, pipa/kabel bawah laut, dan migrasi biota laut. Rencana Zonasi Wilayah Pesisir dan Pulau-Pulau Kecil adalah dokumen penting Pemerintah Provinsi sebagai dasar untuk pemberian izin usaha perairan.","PeriodicalId":105035,"journal":{"name":"Jurnal Sumberdaya Akuatik Indopasifik","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127142860","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 : 2022-02-13DOI: 10.46252/jsai-fpik-unipa.2022.vol.6.no.1.195
Hadiyanto Hadiyanto, H. Hasim, J. Juliana
Lake Limboto is the largest lake in Gorontalo province including 15 Lake baggage that will be restored by the government. Pollution occurring in Lake waters is an important issue that needs to get the attention of various parties. Research aims to determine the status of environmental quality of the area, reviewing heavy metals (Hg, Pb, Cd) in water fishes and sediments, knowing the correlation between the fish and sediment. Sampling method is performed on 12 sampling points specified in purpose sampling. The method of analysis is used with government regulation No. 82 year 2001 on water quality and pollution control, measurement of heavy metal concentration SNI 06-6992.2.2004 by using Atomic Absorption Spekphotometer (AAS). The mercury content (Hg) of water in the 0.0019-0.1216 ppm range has exceeded the limits based on quality standards, lead (Pb) ranges between 0.008-0.0463 ppm while cadmium levels (Cd) range 0.007-0.0085 mg/L in general the value difference between stations is not Much. The content of mercury heavy metals in fish 0.0079-0.0631 as well as the heavy metal content of Pb is 0054 mg/L while the cadmium (Cd) content 0.017-0.058 mg/L. The concentration of heavy metals Hg 5.81-5.72 mg/L, the average Pb heavy metal 0.5571 mg/L whereas the heavy metal cadmium 0.6190 mg/L. The correlation of heavy metal mercury with water is an index of 1.00 showing strong relationships while the correlation of the heavy metals Pb 0233 has a weak and negative relationship and the Cd heavy metal is the 0.019 that shows a low correlate.
{"title":"Mercury, Lead, and Cadmium Heavy Metal Content in Water, Fish, and Sediment in Limboto Lake","authors":"Hadiyanto Hadiyanto, H. Hasim, J. Juliana","doi":"10.46252/jsai-fpik-unipa.2022.vol.6.no.1.195","DOIUrl":"https://doi.org/10.46252/jsai-fpik-unipa.2022.vol.6.no.1.195","url":null,"abstract":"Lake Limboto is the largest lake in Gorontalo province including 15 Lake baggage that will be restored by the government. Pollution occurring in Lake waters is an important issue that needs to get the attention of various parties. Research aims to determine the status of environmental quality of the area, reviewing heavy metals (Hg, Pb, Cd) in water fishes and sediments, knowing the correlation between the fish and sediment. Sampling method is performed on 12 sampling points specified in purpose sampling. The method of analysis is used with government regulation No. 82 year 2001 on water quality and pollution control, measurement of heavy metal concentration SNI 06-6992.2.2004 by using Atomic Absorption Spekphotometer (AAS). The mercury content (Hg) of water in the 0.0019-0.1216 ppm range has exceeded the limits based on quality standards, lead (Pb) ranges between 0.008-0.0463 ppm while cadmium levels (Cd) range 0.007-0.0085 mg/L in general the value difference between stations is not Much. The content of mercury heavy metals in fish 0.0079-0.0631 as well as the heavy metal content of Pb is 0054 mg/L while the cadmium (Cd) content 0.017-0.058 mg/L. The concentration of heavy metals Hg 5.81-5.72 mg/L, the average Pb heavy metal 0.5571 mg/L whereas the heavy metal cadmium 0.6190 mg/L. The correlation of heavy metal mercury with water is an index of 1.00 showing strong relationships while the correlation of the heavy metals Pb 0233 has a weak and negative relationship and the Cd heavy metal is the 0.019 that shows a low correlate.","PeriodicalId":105035,"journal":{"name":"Jurnal Sumberdaya Akuatik Indopasifik","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-02-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126047738","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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