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EFEKTIVITAS PENAMBAHAN BUBUK KULIT PISANG PADA PAKAN BUATAN TERHADAP KECERAHAN WARNA PADA IKAN NEMO (Amphipriion ocellaris faturrahman; Muhammad Junaidi; Bagus Dwi Hari Setyono
Jurnal Perikanan Unram Vol 10 No 2 (2020): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v10i2.166

Abstract

(Musa balbisiana colla) dalam pakan komersial untuk meningkatkan warna pada ikan nemo (Amphipriion ocellaris). Hewan uji yang digunakan dalam penelitian ini adalah ikan nemo dengan panjang 2-3 cm. Metode yang digunakan dalam penelitian ini adalah metode eksperimental menggunakan Rancangan Acak Lengkap (RAL) yang terdiri dari 5 perlakuan dan 3 kali ulangan sehingga diperoleh 15 unit percobaan, yakni P0 (tanpa penambahan bubuk kulit pisang), P1 (bubuk kulit pisang 5%) P2 (bubuk kulit pisang 10%), P3 (bubuk kulit pisang 15%), P4 (bubuk kulit pisang 20%). Hasil penelitian menunjukkan bahwa adanya pengaruh yang nyata terhadap tingkat kecerahan warna, pertumbuhan panjang, pertumbuhan berat, namun tidak berpengaruh nyata terhadap tingkat kelangsungan hidup, sehingga dilakukan uji lanjut untuk mengetahui perlakuan terbaik dalam menghasilkan peningkatan warna pada ikan nemo, diketahui bahwa P3 (bubuk kulit piang 15%) merupakan perlakuan terbaik pada kecerahan warna dengan persentase 26,30. Perlakuan terbaik pada pertumbuhan panjang mutlak dan berat mutlak ialah P4 (bubuk kulit pisang 20%) dengan persentase panjang 0,60 cm dan persentase berat 0,64g.
ANALISIS PERTUMBUHAN Spirulina sp. DENGAN KOMBINASI PUPUK YANG BERBEDA nilam cahya; Saptono Waspodo; Bagus Dwi Hari Setyono
Jurnal Perikanan Unram Vol 10 No 2 (2020): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v10i2.185

Abstract

This study aims to providing a combination of fertilizer (urea, NPK dan TSP) withdifferent doses on the growth of Spirulina sp. This research was conducted in October 2019which took place in a private graham cendana Blok J no 4, Sekarbela, Mataram City. This studyuses a completely randomized design with four treatment namely treatment A: (0 g/l Urea; 0 g/lNPK; 0 g/l TSP) (kontrol), B: (0,2 g/l Urea; 0, 01g/l NPK; 0,004 g/l TSP), C: (0,3 g/l Urea; 0,02g/l NPK; 0,006 g/l TSP), D: (0,4 g/l Urea; 0,04 g/l NPK; 0,008 g/l TSP).The results of the studyfor 9 days of culture process in treatment D with a combination of fertilizer (urea, NPK dan TSP)as much (0,4 g/l Urea; 0,04 g/l NPK; 0,008 g/l TSP) the highes density results obtained as muchas 831 ind/ml while the lowest value obtained in treatment A (without fertilizer) is as much 505ind/ml and the highest daily growth rate is obtained in treatment D with a combination offertilizer (urea, NPK dan TSP) (0,4 g/l Urea; 0,04 g/l NPK; 0,008 g/l TSP) this is as much as0.413 ind/ml/day while the lowest value obtained in treatment A (without fertilizer) is 0.484ind/ml/day.
BUDIDAYA IKAN PATIN (Pangasius hypopthalmus) BERBASIS BIOFLOK DENGAN PENAMBAHAN MOLASE PADA RATIO C : N BERBEDA Fujiana Fujiana; Dewi Nur'aeni Setyowati; Bagus Dwi Hari Setyono
Jurnal Perikanan Unram Vol 10 No 2 (2020): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v10i2.203

Abstract

This study aimed to analyze the cultivation of catfish (Pangasius hypopthalmus) based on biofloc with the addition of molasses at different C: N ratios. The catfish used was catfish with an initial average length of 6 cm. The container used is a container of 12 pieces with a volume of 40 L and filled with 35 L of fresh water with a stocking density of 15 birds in one container. Molasses was given to the catfish culture medium 2 hours after feeding. The method used in this study was a completely randomized design method (CRD). This study consisted of 4 treatments with 4 replications, namely P1 = Control (without addition of molasses), P2 = C: N ratio media 15, P3 = C: N ratio media 20 and P4 = C: N ratio 25. The results showed that cultivation Biofloc-based catfish (P.hypopthalmus) with the addition of different C: N molasses ratio did not have a significant effect on specific growth rate, absolute growth and survival of catfish. However, the average results showed that the treatment of C: N ratio of media 20 (P3) gave the highest specific growth rates, absolute growth and survival, namely 19.6 gr, 2.26 gr and 62.38%, respectively.
EFEKTIFITAS TEPUNG IKAN LOKAL DALAM PENYUSUNAN RANSUM PAKAN IKAN NILA Oreochromis niloticus Bagus Dwi Hari Setyono; Andre Rachmat Scabra; Muhammad Marzuki; Sudirman Sudirman
Jurnal Perikanan Unram Vol 10 No 2 (2020): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v10i2.214

Abstract

In the aquaculture industry, feed plays a vital role because more than 50% of the production cost is for feed procurement costs. The feed used must not only contain good nutritional content, but also be economically affordable. The better the quality of the feed, accompanied by the cheaper the feed, the success of fish production activities can be guaranteed. The purpose of this study was to increase the use of local fish meal as a substitute for commercial fish meal in tilapia feed formulations. This study used a completely randomized design (CRD) model consisting of four treatments and three replications. The treatment applied was feeding the fish with artificial feed made from a combination of local fish meal with commercial fish meal at different doses. The treatments in this study werea (commercial fish meal 30% + local fish meal 0%), B (commercial fish meal 20% + local fish meal 10%), C (commercial fish meal 10% + local fish meal 20%), and D (commercial fish meal 0% + local fish meal 30%). The results of the analysis of variance (ANOVA) test showed that the treatment had no significant effect on the value of survival rate (SR), but had a significant effect on the value of Specific Growth Rate (SGR), Feed Conversion Ration (FCR) and blood glucose levels (GD). The SR values of treatment A, B, C, and D were 96.7%, 96.7%, 96.7%, and 100%, respectively. The SGR values of treatment A, B, C, and D were 0.15% / day, 0.24% / day, 0.29% / day, 0.35% / day, respectively. The FCR values of treatment A, B, C, and D were 10.25, 7.47, 5.00, and 4.16, respectively. The GD values of treatments A, B, C, and D were 217.67 mg / dL, 160.33 mg / dL, 155.00 mg / dL, and 132.67 mg / dL, respectively. The water quality during the research was still classified in the optimum range of tilapia rearing water quality, namely temperature 29.0?31.9 oC, pH 7.0?8.2, DO 4.3?5.9 mg / L, and ammonia 0.0011-0.0293 mg / L. The conclusion of this research activity is, the use of fish feed using the formulation of local fish meal as a raw material can be used as a substitute for commercial fish meal.
TINGKAT KELULUSAN HIDUP POST LARVA UDANG VANAME (Litopenaeus vannamei) YANG DIPELIHARA PADA SALINITAS RENDAH DENGAN MENGGUNAKAN METODE AKLIMATISASI BERTINGKAT Anisa Anisa; Muhammad Marzuki; Bagus Dwi Hari Setyono; Andre Rachmat Scabra
Jurnal Perikanan Unram Vol 11 No 1 (2021): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v11i1.242

Abstract

This study aims to study the graduation rate of living and post growth of vaname shrimp larvae using multilevel salinity acclimatization methods maintained at low salinity. This study consisted of five treatments, and each treatment had 3 repeats. Thus in this study there were 15 experimental units. As a treatment is the adedation period of acclimatization decreases salinity as follows: Treatment 1: No decrease in salinity (30 ppt). Treatment 2: 6 day decreased salinity (30 ppt, 24 ppt, 18 ppt, 12 ppt, 6 ppt, 0 ppt). Treatment 3: 7 days decrease in salinity (30 ppt, 25 ppt, 20 ppt, 15 ppt, 10 ppt, 5 ppt, 0 ppt). Treatment 4: 8 days decrease in salinity (30 ppt, 26 ppt, 21 ppt, 17 ppt, 13 ppt, 9 ppt, 4 ppt, 0 ppt). Treatment 5: 9 days decrease in salinity (30 ppt, 26 ppt, 23 ppt, 19 ppt, 15 ppt, 11 ppt, 8 ppt, 4 ppt, 0 ppt). The results showed that the larvae of vaname shrimp that were kept at low salinity using acclimatization methods had no noticeable effect on survival rates. The survival rate is between 72% - 94.67%, has an absolute weight between 1.75 grams – 2.36 grams and an absolute length between 1.47 cm – 1.87 cm with a fcr value of 3.17 – 3.83. The oxygen consumption rate in vaname shrimp is 1.76 – 2.2.
PENGARUH WAKTU AKLIMATISASI YANG BERBEDA TERHADAP KELANGSUNGAN HIDUP DAN PERTUMBUHAN UDANG VANAME (Litopeneaus vannamei) Andre Rachmat Scabra; Iin Satria; Muhammad Marzuki; Bagus Dwi Hari Setyono
Jurnal Perikanan Unram Vol 11 No 1 (2021): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v11i1.243

Abstract

This study aims to determine the best acclimatization time for survival rate and growth of vaname shrimp. This research was carried out of for 22 days, started from February 5 to 26, 2021 at the Laboratory of Aquaculture Study Program, Faculty of Agriculture, University of Mataram. The research method used a completely randomized design with 5 treatments and 3 replications. Thus in this study there were 15 experimental units. As a treatment is the difference acclimatization periode was the decrease in salinity as follows : Treatment 1 : no decrease in salinity (30 ppt). Treatment 2 : 1 day decreased salinity (30 ppt, 0 ppt). Treatment 3 : 2 day decreased in salinity (30 ppt, 15 ppt, 0 ppt). Treatment 4 : 3 day decreased in salinity (30 ppt, 20 ppt, 10 ppt, 0 ppt). Treatment 5 : 4 day decreased in salinity (30 ppt, 23 ppt, 15 ppt, 8 ppt, 0 ppt). The results showed that the vaname shrimp that were kept at low salinity using acclimatization method had noticeable effect on survival rate. The value of survival rate between 1 % - 73 %, has an absolute weight between 0.0433 gram – 0.1802 gram and an absolute length bewtween 1.1 cm – 2.9 cm with food conversion ratio 0.1285 – 3.937. The oxygen consumption rate between 0.073 – 0.113.
PENGARUH PEMBERIAN PROBIOTIK DENGAN DOSIS YANG BERBEDA PADA MEDIA BUDIDAYA TERHADAP PERTUMBUHAN DAN KELULUSHIDUPAN IKAN NILA (Oreochromis niloticus) Imam Eka Apriyan; Nanda Diniarti; Bagus Dwi Hari Setyono
Jurnal Perikanan Unram Vol 11 No 1 (2021): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v11i1.246

Abstract

Nile Tilapia (Oreochromis niloticus) is one type of freshwater biota that has high economic value. This study aims to evaluate the effect of adding probiotic EM4 to Nile Tilapia culture media on tilapia's growth and survival and select the best dose of adding EM4 probiotic to culture media on the growth and survival of tilapia. The tilapia used in this study was 4-5 cm in size. And the research was carried out using a completely randomized design (CRD) method with 4 treatments and 3 replications so that 12 experimental units were obtained; the treatments were as follows: P1 = Without Addition of Probiotics (Control), P2 = Addition of Probiotics 0.5 ml/l of water, P3 = Addition of Probiotics 1.5 ml/l of water and P4 = Addition of Probiotics of 2.5 ml/l of water. The data obtained were then processed and calculated using analysis of variance (ANOVA) at a 95% confidence interval if a significant effect was found, then continued with Duncan's further test. This study indicates that the addition of probiotic EM4 to tilapia culture media can affect the growth of absolute weight, SGR, FCR, and survival rate of Nile Tilapia. The addition of probiotics in the P3 treatment (Addition of Probiotics 1.5 ml/l water) gave the best effect in increasing the growth and survival of Nile Tilapia (Oreochromis niloticus).
PENINGKATAN KELARUTAN KALSIUM MELALUI PENAMBAHAN DAUN KETAPANG Terminalia catappa PADA MEDIA AIR TAWAR BUDIDAYA UDANG VANNAMEI Litopennaeus vannamei Andre Rachmat Scabra; Muhammad Marzuki; Nunik Cokrowati; Bagus Dwi Hari Setyono; Laily Fitriani Mulyani
Jurnal Perikanan Unram Vol 11 No 1 (2021): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v11i1.250

Abstract

Litopenaeus vannamei is a high-economic fishery commodity that has euryhaline properties, which is tolerant of a wide range of salinity values ??(2 – 40 ppt). The euryhaline of vannamei shrimp are still not well optimized. The purpose of this study was to determine the appropriate dose of ketapang leaf addition to increase mineral solubility in freshwater vannamei shrimp culture medium. The results of this study are expected to be useful as information for vannamei shrimp cultivators in freshwater media about technology for meeting mineral levels in the media so as to maximize production value. This study used a completely randomized design (CRD) method which consisted of 4 treatments and 3 replications. The treatment applied was the addition of ketapang leaves with different doses to increase the solubility of calcium carbonate (CaCO3) in cultivation media, namely A. Ketapang leaves (DK) 0 ppt + CaCO3 50 ppm; B. DK 120 ppm + CaCO3 50 ppm; C. DK 240 ppm + CaCO3 50 ppm; D. DK 360 ppm + CaCO3 50 ppm. The results showed that the appropriate dose of ketapang leaves that could increase mineral solubility in freshwater vannamei shrimp culture media was 360 ppm (treatment D). At this dose, the value of the specific weight growth rate of vannamei shrimp can increase, which is 0.76%/day. Treatment A is a control treatment that gives the lowest value for the specific weight growth value, which is 0.40 %/day.
PEGARUH SUBSTRAT BERBEDA TERHADAP PENEMPELAN TELUR PADA PEMIJAHAN IKAN BADUT (Amphiprion Ocellaris) Velita Oktavianti; Nunik Cokrowati; Bagus Dwi Hari Setyono
Jurnal Perikanan Unram Vol 11 No 2 (2021): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v11i2.257

Abstract

In spawning clown fish it takes a treatment on the manipulation of the place of origin of clown fish to spawn in cultivation containers. Tile and ceramic substrates are suitable for the attachment of clownfish larvae because the texture of the two substrates is hard, this indicates that the type of hard substrate will be able to be made a living place for clownfish, because the properties of clown fish must grow and develop in hard substrates. This research was conducted with the aim of studying differences in the survival of clown fish larvae on different substrates. This research was conducted for 45 days, starting from 1 September to 15 October 2021 at the Lombok Marine Cultivation Fisheries Center (BPBLL). The method used in this research is to use an experimental method with a completely randomized design (CRD) pattern with four treatments with 3 replications, namely P1 (ceramic substrate), P2 (tile substrate), P3 (paralon substrate), P4 (pottery substrate). . The test animals used in this study were male and female clown fish (Amphiprion ocellaris) aged between 4-5 years. Based on the research that has been done, there are fertilization results P1 = 88.67%, P2 = 94.17%, P3 = 83.83%, P4 = 78.67%. While the results of hatchability P1 = 88.67%, P2 = 94.17%, P3 = 83.83%, P4 = 78.67%. And the results of survival were P1 = 82.15%, P2 = 82.84%, P3 = 80.94%, P4 = 80.11%. The conclusion of this study was that the use of ceramic, tile, paralon, and earthenware substrates had no effect on fertilization and hatchability of clown fish eggs. The survival of clown fish has a significant effect on the use of substrate in spawning clown fish.
PENGARUH KEDALAMAN BERBEDA TERHADAP KANDUNGAN KLOROFIL-a DAN KAROTENOID RUMPUT LAUT Kappaphycus alvarezii DI PERAIRAN TELUK EKAS, LOMBOK TIMUR Amalia Febriani; Nanda Diniarti; Bagus Dwi Hari Setyono
Jurnal Perikanan Unram Vol 12 No 4 (2022): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v12i4.329

Abstract

Kappaphycus alvarezii adalah rumput laut yang memiliki nilai ekonomi yang tinggi dan menjadi komoditas andalan. Kappaphycus alvarezii merupakan salah satu yang dapat menghasilkan karagenan, sebagai bahan pangan bagi manusia, bahan farmasi, koagulan, penstabil dan emulsi. Tujuan dilakukannya kegiatan riset ini adalah untuk mengetahui pengaruh kedalaman terhadap kandungan klorofil-a dan karotenoid rumput laut  Kappaphycus alvarezii. Riset ini menggunakan metode eksperimental dengan Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 4 ulangan yaitu pada P1 (kedalaman 0 meter) yang berada di bawah permukaan air, P2 (kedalaman 1 m), P3 (kedalaman 2 m), dan P4 (kedalaman 3 m). Hasil yang didapatkan dengan nilai tertinggi pada penelitian ini yaitu pada perlakuan P1 dengan kedalamn 0 meter, diantaranya yaitu pertumbuhan berat mutlak dengan nilai 127,50 g, laju pertumbuhan harian dengan nilai 2,83%, nilai kandungan klorofil-a 0,76 mg/L dan karotenoid 1,87 mg/L. Hasil uji ANOVA mendapatkan hasil bahwa adanya pengaruh yang signifikan dan dari hasil uji Duncan didapatkan pengaruh yang berbeda nyata antar perlakuan. Kesimpulan penelitian ini adalah kedalaman berpengaruh terhadap kandungan klorofil-a dan karotenoid, sehingga dapat mempengaruhi pertumbuhan dan kelangsungan hidup rumput laut Kappaphycus alvarezii.
Co-Authors Abd Saddam Mujib Abidin, Z Adriana Monica Sahidu Agustin, Pradita Ayu Akbar, Tofik AlBaihaqi, Lalu Wirahadi Alief Erwanda Panosa Amalia Febriani Andre Rachmat Andre Rachmat Scabra Andriana Fajri, Nefi Angga, Prayogi Dwina Anisa Anisa Anisa Anisa Annisa Azzahra, Annisa Apriyan, Imam Eka Ardyen Saputra, Ardyen Asri, Yuliana Aula Husnul Fajri Awan Dermawan Ayu Adhita Damayanti Ayu Adhita Damayanti Ayu Adhita Damayanti Ayu Adhita Damayanti Badrun Baiq Dinda Inges Mutiara Hati Baiq Triska Saomadia Batun Citra Rahmadani, Thoy Cahya, Nilam Chandrika Eka Larasati Chen, Peter Damai Diniariwisan Damai Diniariwisan Desi Melanisia Dewi Putri Lestari Dewi Putri Lestari, Dewi Putri Dewi Sartika Diamahesa, Wastu Ayu Diniariwisan, Damai Dwi Budi Santoso Dwina Angga, Prayogi Dwiyanti, Septiana Evi Fitrianingsih Fariq Azhar Fariq Azhar Fariq Azhar Fatoni Azrar yakkub Faturrahman Febriani, Amalia Feliatra Fitrianingsih, Evi Fuji Zakiyah Fujiana Fujiana Fujiana, Fujiana Hadzriil Jeeffry , Ku Hak, Muhammad Bai`ul Hariansyah Hariansyah Hariansyah, Hariansyah Hasdinar Firda Hery Haryanto Hery Haryanto Hidayatullah, Lalu Rifki I Komang Damar Jaya I Wayan Sutresna Idris Affandi, Rangga Iin Satria Imam Eka Apriyan Ina Oktaviani Iryanto Iryanto Isnaini, Siti Junaidi, Muhammad Kartini, Wiwi Kaswadi, Hendri Khaerul Muslim Khairil Anwar Khairunnisa Khairunnisa khairunnisa khairunnisa Kurnia, Hardi Afriandi Laily Fitriani Mulyani Laily Fitriani Mulyani Laily Fitriani Mulyani Laksono Trisnantoro Lalu Mukhtar Atmawinata Lalu Mukhtar Atmawinata Lalu Wirahadi Al Baihaqi Lumbessy, Salnida Yuniarti M. Riswan Maulana Mandalika, Eka Nurminda Dewi Maudina, Finda Muh. Aidil Fitriyan Fadjar Suryadi Muhaemi Muktiniati Muhamad Ali Muhamad Amin Muhamad Junaidi Muhamad Marzuki Muhammad Amin Muhammad Junaidi Muhammad Junaidi Muhammad Junaidi Muhammad Junaidi Muhammad Junaidi Muhammad Marzuki Muhammad Marzuki Muhammad Marzuki Muhammad Marzuki Muhammad Marzuki Muhammad Sumsanto Muhammad Zaenuddin Muhammad Zubair Mulyani, Laily Fitriani Murtiningsih, Sustanti Muslim, Khaerul Nanda Diniarti Nastiti, Ninda Neli Agustina nilam cahya Ninda Nastiti Nova Aji Saputra Nunik Cokrowati Nunik Cokrowati Nuri Muahiddah Nurliah Nurliah Nurliah nurliah, nurliah Oktavianti, Velita Pandu Abdi Perdana Pebrianti, Ni Luh Mutiara Perdana, Pandu Abdi Prapti, Az-Zahra Nandia Pratiwi Pratiwi Purwati, Siva Putrajab, Eka Wawan Putri, Anesya Wandining Putri, Marselia Aisyah Rahmadani, Thoy Batun Citra Rajuansah Rajuansah Ramdhani, Muhamad Fajrun Rangga Idris Affandi ratihpangesturahayu Ratulangi Ratulangi Ratulangi, Ratulangi Retno Palupi Rhojim Wahyudi Riza Umami RR. Ella Evrita Hestiandari Rusmin Hari Nuryadin Rusmin Nuryadin Sadikin Amir Sadikin Amir Sahrul Alim Saomadia, Baiq Triska Sapto Andriyono Saptono Waspodo Satria, Iin Sembiring, Rinawati Septiana Dwiyanti Septiana Dwiyanti Septiana Dwiyanti Setyowati, Dewi Nur'aeni Setyowati, Dewi Nur’aeni Soenarky, Wiwin Iky Sopiandi Sopiandi Sri Wahyuningsih Sudirman Sudirman Sudirman Sudirman Sugma, Lara Susianti, Lena Syawalina Fitria Syawalina Fitria Syawalina Hari Fitria Thoy Batun Citra Rahmadani Thoy Batun Citra Rahmadani Tofik Akbar Ula, Nurtia Nikmatul Velita Oktavianti Wahbi Wahbi Wahbi, Wahbi Wiwik Handayani Wulandari, Witri yakkub, Fatoni Azrar Yuliana Asri Yuliana Asri Yuliana Asri Zaenal Abidin Zaenal Abidin zakiyah, fuji