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Variety of Tank Colours to Enhance the Colour Quality of Platyfish (Xyphophorus helleri) Ina Oktaviani; Muhammad Junaidi; Bagus Dwi Hari Setyono
Jurnal Biologi Tropis Vol. 20 No. 3 (2020): September - Desember
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v20i3.1630

Abstract

One of the factors that affect the colour quality of the platy fish (Xyphophorus helleri) during cultivation is the environment in bright light conditions, where setting bright light conditions can be done using a tank with a colour that can absorb light. Therefore, a study was conducted to examine the effect of tank colour on improving the colour quality of the platy fish and determining the correct tank colour. This research was conducted with an experimental method using a completely randomized design (CRD) consisting of five treatments repeated three times. The colour treatments of the tanks used were white, black, red, orange and yellow. The parameters observed were the increase in colour, growth in absolute weight and length and survival rate of platy fish. The results showed that the use of different tank colours had a significant effect (p <0.05%) on the improvement of colour quality and growth in absolute weight, and had no significant effect (p> 0.05) on absolute length growth and survival rate. The highest increase in colour quality was in white tanks with brightness values ranging from 13-15% and absolute weight growth ranging from 0.21 to 0.25 g. Therefore, in the cultivation of platy fish, a white tank should be used.
Combination of Pumpkin Flour (Cucurbita moschata D.) and Carrot Flour (Daucus carota L.) on The Brightness Color of Koi Fish (Cyprinus carpio) M. Riswan Maulana; Muhammad Junaidi; Bagus Dwi Hari Setyono
Jurnal Biologi Tropis Vol. 21 No. 1 (2021): Januari - April
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v21i1.2403

Abstract

Koi fish is one of the freshwater ornamental fish that has an attractive body color, so the color disorder needs attention. The natural feed for pumpkin flour combined with carrot flour in artificial feed aims to improve the color quality of the koi fish. The study used a completely randomized design design (CRD) with 5 treatments and 3 replications so that 15 experimental units were obtained, each experimental unit contained 10 koi fish, and there were 5 treatments; P0 100% Pellets, P1 contains 90% Pellets + 3% LK Flour + TW 7%, P2 contains 90% Pellets + 4% LK Flour + 6% W Flour, P3 contains 90% Pellets + 5% LK Flour + W 5 Flour %, P4 contains 90% Pellets + 6% LK Flour + 4% W Flour. In this study, the highest increase in color value in koi fish occurred in the P4 treatment with the addition of a combination of 6% pumpkin flour and 4% carrot flour. The parameters in the study were the increase in color quality, increase in length and weight of koi fish, SR, and water quality. Observation data were analyzed using analysis of variance (AN0VA).
The Solid Influence of Spread on the Growth and Survival Rate of Sea Worm's (Nereis sp.) Rajuansah Rajuansah; Muhammad Junaidi; Bagus Dwi Hari Setyono
Jurnal Biologi Tropis Vol. 21 No. 1 (2021): Januari - April
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v21i1.2504

Abstract

Nereis sp. including one of the commodities that have high economic value as well as important commodities in the world of aquaculture. The survival rate of organisms affected by good cultivation management include solid spread, feed quality, water quality, parasites or diseases. High spread solids will have an impact on the decrease in growth rate, feed consumption and survival rate. Therefore, the importance of research on solid spread because it is very closely related to the production and growth speed of cultivated biota. This study was conducted to find out the influence of different scatter solids on the growth and life's smoothness Nereis sp. The research was conducted for 35 days of maintenance using marine worm biota or Nereis sp. The method used is an experimental method using a Complete Randomized Design (RAL) with 5 treatments and 3 repeats namely, Treatment 1: solid spread 50 individuals/m2, Treatment 2: solid spread 100 individuals/m2, Treatment 3: solid spread 150 individuals/m2, Treatment 4: solid spread 200 individuals/m2 and Treatment 5: solid spread 250 individuals/m2. Treatment with solid spread 150 individuals / m2 (P3) gives the best influence in improving the growth and survival of Nereis sp. 0.7838 g and 93.33%.
Karakterisitik Meso-Size Marine Debris di Kawasan Wisata Pesisir Barat Kota Mataram: Characteristics of Meso-Sized Marine Debris in Tourist Destinations on the West Coast of Mataram City Ayu Adhita Damayanti; Chandrika Eka Larasati; Sadikin Amir; Bagus Dwi Hari Setyono; Dewi Putri Lestari
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 8 No. 1 (2022): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v8i1.314

Abstract

Marine debris severely threatens the balance of marine ecosystems. Toxic waste content can contaminate water and substrates. The physical form of hard and sharp waste material can hurt marine organisms. This research aims to analyze the characteristics of meso sized marine debris in tourist destinations on west coast of Mataram city. Samples were collected at two stations that representing the tourist destinations on west coast of Mataram City, namely Penghulu Agung Beach and Ampenan Beach. Waste measurement using a 3 transect system measuring 10x10 m which is divided into 10 plots measuring 1x1 m for each station. Waste observed in this research was meso-size marine debris. Each item were identified, then calculated for relative density and density per item based on number and weight. Based on the results of the research, 10 categories of waste were obtained at both stations. This type of waste includes plastic, rubber paper, textiles, wood, metal, glass, ceramics, hazardous and toxic materials (B3), and other waste. Plastic waste dominates at both stations, reaching 68% for Station I and 75% for Station II. The density of waste is higher at Station II with an average of 8.67 items.m-2 compared to Station I with an average of 3.33 items.m-2. At Station I there is an average of 2.27 items.m-2 of plastic waste while in station II, plastic waste is much higher, which is 6.47 items.m-2. The average weight of total meso-sized waste collected from stations I and II is 2.78 g.m-2. Station I has a total waste weight of 0.56 g.m-2 and station II weight 4.99 g.m-2. The highest waste weight is for plastic waste type which is 0.24 g.m-2 at station I and 2.49 g.m-2 at station II.
Program Pendampingan Masyarakat Pada Budidaya Kepiting Bakau (Scylla Spp.) Metode Pagar Bambu Tancap Kombinasi Jaring Pada Lahan Mangrove di Desa Sekaroh Kabupaten Lombok Timur Nusa Tenggara Barat Alis Mukhlis; Bagus Dwi Hari Setyono; I Komang Damar Jaya
Jurnal Pengabdian Magister Pendidikan IPA Vol 5 No 2 (2022): April-Juni
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (465.223 KB) | DOI: 10.29303/jpmpi.v5i2.1811

Abstract

Mud crab (Scylla sp.) is a fishery commodity that has high economic value and is currently in great demand by local and foreign markets. Mud crab cultivation is relatively easy to do because of its resistance to changes in environmental conditions and lack of water. Coastal communities are one of the groups of people who are vulnerable to losing their livelihoods due to climate change, so they need to be empowered through the development of alternative businesses, namely mangrove crab cultivation by utilizing unproductive marginal lands such as mangrove land. On the other hand, mangroves have strategic value because of their role as carbon sinks in the air so that they can slow down the process of global warming. Until now, the role of coastal communities in mangroves is generally limited to the rehabilitation and preservation of mangroves, but not many people use it directly for fishery activities to improve the household economy. Community assistance activities regarding the cultivation of mangrove crabs using a combination of bamboo and net fence (kombuja) involving the coastal community of Sekaroh Village, Jerowaru District, East Lombok Regency, West Nusa Tenggara Province have been carried out. The results showed that there was a significant increase in the economic income of the target community accompanied by an increase in mangrove land management for mangrove crab cultivation activities based on environmental sustainability. This model is considered feasible to be developed and adopted by other coastal communities as a profitable alternative business while increasing public awareness of mangroves. This activity is a collaboration between the University of Mataram and the Commonwealth Scientific and Industrial Research Organization (CSIRO) of Australian Government.
PENGARUH UMUR PANEN TERHADAP PRODUKSI DAN AKTIVITAS ANTIOKSIDAN ANGGUR LAUT (Caulerpa racemosa) DENGAN METODE TANAM RIGID QUADRANT NETS Hasdinar Firda; Muhammad Junaidi; Bagus Dwi Hari Setyono
Jurnal Media Akuakultur Indonesia Vol 2 No 1 (2022): Jurnal Media Akuakultur Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v2i1.1379

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Caulerpa racemosa sea grape is one type of seaweed that has bright prospects to be produced and developed, because it has the advantage of being able to produce secondary metabolites and advantages in the pharmaceutical field such as antioxidant activity, anti-coagulant, anti-mutagenic, anti-bacterial, anti-cancer and anti-cancer activity and tumor. However, the quality of production and the content of active ingredients in plants are influenced by the age of harvest, so that there is no decrease in quality and the content of active ingredients is maintained, efforts are needed to be able to inhibit the damage. The purpose of this study was to determine at what harvest age sea grape can produce high production quality and antioxidant activity. The method used in this study is an experimental method with a completely randomized design (CRD). There were 5 treatments, P1 sea grapewas harvested at 20 days old, P2 sea grapewas harvested at 25 days old, P3 sea grapewas harvested at 30 days old, P4 sea grapewas harvested at 35 days old and P5 sea grapewas harvested at 40 days. 3 repetitions. The results showed that the harvest age of Caulerpa racemossa sea grape which were different and cultivated using rigid quadrant nets planting media had a significant effect on absolute growth, but had no significant effect on specific growth rate and had no significant effect on antioxidant levels, to obtain antioxidant levels, absolute weight growth and the optimal specific growth rate in the cultivation of Caulerpa racemossa sea grape, 30-40 days of harvest were used.
IPTEKS Bagi Masyarakat Kelompok Pembudidaya Lobster Muhammad Junaidi; Ayu Adhita Damayanti; Bagus Dwi Hari Setyono; Nunik Cokrowati
Unram Journal of Community Service Vol. 1 No. 1 (2020)
Publisher : Pascasarjana Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (369.983 KB) | DOI: 10.29303/ujcs.v1i1.6

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Due to the increasing demand for lobster raw materials, the demand for lobster seeds continues to increase. UD Sari Laut as a lobster farming group is struggling to meet the demand for lobsters due to the limited number of floating net cages (In Indonesian called KJA) for running lobster seed farms. In an intensive lobster farming business, it is estimated that about 70% of production costs come from feed costs. The aim of this activity is to implement waste fishing technology using floating maps to increase the scale of lobster farming and reduce feed purchase costs. The activity method used is the demonstration plot directly with activity partners with activity stages including preparation for the purchase of floating net cages (KJA) and floating maps, group training, coaching, monitoring and evaluation. The result of this activity was the addition of KJA plots to 9 plots, previously only 6 plots giving a positive value to UD Sari Laut. Besides being able to house about 1,350 lobster seeds, with the addition of KJA plots it can also be used for lobster seed nursery operations with a profit of Rp. 2,970,000/month. The results of the garbage floating cards purchasing activity to meet the need for comprehensive lobster culture feed in KJA provides positive value for KUB Cinta Bahari. Where before having a floating card, the growers usually bought waste fish from fishermen around the site. The cost of buying waste fish ranges from Rp. 30,000 - Rp 50,000, depending on the season and the size of the business. So, with the operation of the floating card, the production cost of feed can be reduced. The existence of this floating card provides additional income, selling fish of high commercial value in the market. The conclusion of this activity is that this activity has a positive value for the target group, by increasing the number of floating net cages for the storage and breeding of lobster seeds and the availability of floating card cages.
TEKNOLOGI AKUAPONIK APUNG TERINTEGRASI BUDIDAYA IKAN NILA DI DESA KAPU KABUPATEN LOMBOK UTARA bagus dwi hari setyono; andre rachmat scabra
Jurnal Abdi Insani Vol 6 No 2 (2019): Jurnal Abdi Insani Universitas Mataram
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v6i2.241

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Desa Kapu Kabupaten Lombok Utara memiliki potensi perikanan yang cukup baik. Hal tersebut dapat dilihat dari banyaknya sumber mata air yang dapat digunakan untuk keperluan pertanian dan perikanan tersebut. Salah satu pemanfaatan sumber air oleh para masyarakat adalah sebagai media budiadaya ikan air tawar, yaitu ikan nila. Ikan nila telah dipelihara oleh masyarakat Desa Kapu dan menjadi mata pencaharian sampingan. Pendapatan masyarakat melalui kegiatan budidaya ikan nila ini cukup baik mengingat teknologi yang digunakan adalah teknologi semi intensif. Kegiatan pengabdian ini dilakukan agar pendapat masyarakat terhadap budiaday ikan nila menjadi semakin meningkat. Mudah-mudahan dapata menjadi mata pencahaian utama bagi mereka. Untuk mensukseskan kegiatan ini, maka kami membuat pelatihan dalam bentuk penyuluhan tentang teknologi akuaponik yang terintegrasi dengan budidaya ikan nila. Hasil dari kegiatan ini cukup baik, yaitu meningkatnya penghasilan masyarakat yang semula hanya bisa panen ikan nila, maka sekarang bisa panen sayur sayuran berjenis pokcoi, bayam, kangkung, dan lain-lain.
PENINGKATAN PRODUKTIVITAS LAHAN KERING DI DESA GUMANTAR MELALUI BUDIDAYA IKAN SISTEM AKUAPONIK Bagus Dwi Hari Setyono; Muhammad Marzuki; Muhammad Junaidi; Andre Rachmat Scabra; Fariq Azhar
Jurnal Abdi Insani Vol 6 No 3 (2019): Jurnal Abdi Insani Universitas Mataram
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v6i3.268

Abstract

Akuaponik merupakan perpaduan sistem budidaya antara hidroponik dengan akuakultur, sehingga menjadi suatu sistem produksi pangan terpadu. Dalam skala kecil, kombinasi produksi ikan dan sayur secara bersamaan menjadikan kemandirian kebutuhan nutrisi keluarga. Akuaponik dalam sistem akuakultur yang memanfaatkan limbah dari sisa pakan dan kotoran ikan sebagai pupuk pada tumbuhan hidroponik. Desa Gumantar, Kecamatan Kayangan, Kabupaten Lombok Utara merupakan bagian dari ekosistem terrestrial yang luasnya relatif lebih luas dibandingkan lahan basah. Ketersediaan air tawar menjadi faktor pembatas dalam aktivitas ekonomi dan keseharian masyarakat. Tujuan kegiatan pengabdian ini, diharapkan masyarakat mampu memanfaatkan lahan kering untuk budidaya perikanan. Kegiatan dimulai penentuan lokasi dan sistem akuaponik yang akan dipakai. Sistem akuaponik nutrient film technique adalah sistem yang cukup sederhana, yaitu memanfaatkan pipa-pipa yang sejajar dengan mengatur ketinggian outlet agar aliran air menjadi lancar. Sayur yang digunakan dalam sistem akuaponik adalah selada hijau, green pakcoy, bayam merah, bayam hijau, kangkung, dan caisim manis. Sedangkan ikan yang digunakan adalah ikan lele sebanyak 1.000 ekor yang diperoleh dari Balai Benih Ikan Batu Kumbung, Kabupaten Lombok Barat. Kegiatan ini menghasilkan produksi sayuran dan ikan lele pada satu masa pemeliharaan dengan nilai produksi yang cukup baik. Kesimpulan kegiatan pengabdian ini adalah masyarakat mampu memanfaatkan lahan kering untuk budidaya perikanan, melalui pemahaman konsep akuaponik yang baik dan menerapkannya melalui sistem nutrient film technique.
PRODUKSI SINBIOTIK UNTUK MENDUKUNG PENGGUNAAN BAHAN PAKAN LOKAL DALAM BUDIDAYA UNGGAS DAN UDANG Muhamad Ali; Khairil Anwar; Muhammad Aidil Fitriyan Fadjar Suryadi; Muhammad Zubair; Sahrul Alim; Bagus Dwi Hari Setyono; Nefi Andriana Fajri; Muhamad Amin
Jurnal Abdi Insani Vol 7 No 1 (2020): Jurnal Abdi Insani Universitas Mataram
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v7i1.304

Abstract

Pakan merupakan salah satu faktor yang menentukan keberhasilan budidaya ternak unggas dan udang. Permasalahan utama yang dihadapi oleh budidaya kedua komiditas tersebut adalah tingginya biaya pakan. Solusi yang ditawarkan untuk mengatasi permasalahan tersebut adalah optimalisasi penggunaan bahan lokal yang didukung oleh penggunaan sinbiotik. Sinbiotik merupakan kombinasi antara probiotik dan prebiotik yang dapat memberikan manfaat bagi peningkatan kecernaan pakan serta keseimbangan mikroorganisme saluran pencernaan ternak unggas dan udang untuk kesehatan. Tujuan dari kegiatan pengabdian ini adalah untuk meningkatkan pemahaman dan keterampilan peternak unggas dan udang dalam memproduksi sinbiotik sebagai campuran pakan berbahan baku lokal. Kegiatan pengabdian ini dilaksanakan di Desa Pijot Kecamatan Keruak Kabupaten Lombok Timur Provinsi Nusa Tenggara Barat. Metode yang digunakan pada kegiatan pengabdian ini adalah pelatihan pembuatan sinbiotik dan uji palatabilitas sinbiotik pada ternak unggas dan udang. Pelatihan pembuatan probiotik menyangkut penentuan jumlahdan jenis bahan baku sinbiotik, pencampuran probiotik dan prebiotik, pembuatan pellet (pelleting) dan proses pengeringan. Untuk mengetahui tingkat palatabilitas pada unggas dan udang, sinbiotik yang sudah dihasilkan diberikan ke ternak unggas dan udang. Penggunaan sinbiotik pada campuran pakan ternak unggas dan udang dapat mengurangi biaya pakan sehingga peternak mendapatkan keuntungan yang lebih tinggi. Kesimpulan dari kegiatan pengabdian ini adalah peternak dapat menerima inovasi dengan baik, mampu mempersiapkan bahan baku dan melaksanakan proses pembuatan sinbiotik.
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