Claim Missing Document
Check
Articles

Culture of Spiny Lobster in Multi-level Floating Net Cage System Integrated with Snubnose Pompano and Abalone Shells Junaidi, Muhammad; Diniarti, Nanda; Dwiyanti, Septiana; Diniariwisan, Damai; Sumsanto, Muhammad
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
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.v25i1.7955

Abstract

Modification of floating net cages (FNC) to multi-level floating net cages (MFNC) is one of the integrated cultivation options which is believed to be able to increase production capacity without increasing the horizontal area of ​​the cultivation area. Therefore, research was conducted with the aim of comparing the growth performance, survival and physiological behavior of lobsters cultivated in FNC and MFNC. The research method used was a field experiment with comparative analysis between lobster cultivation using the MFNC and FNC systems where each treatment was repeated 3 times. The parameters observed were growth performance, survival and physiological behavior of lobsters, growth and survival of    snubnose pompano and abalone as well as water quality. Data analysis was carried out using the paired sample t test.  The results of the research showed that there were no significant differences in the growth performance, survival and physiological behavior of lobsters reared using multi-level floating net cages and floating net cages (p > 0.05). Thus, the application of the multi-level floating net cage system in lobster cultivation is efficient in optimal use of space. Apart from that, the water quality of Ekas Bay is classified as suitable as a cultivation area for lobster, snubnose pompano and abalone, where cultivation activities using a multi-level net cage system do not have an impact on water quality, especially the parameters of temperature, pH, dissolved oxygen and salinity.
The Effect of Herbal Probiotic Supplementation on the Growth Performance and Survival Rate of Nile Tilapia (Oreochromis niloticus) in a Closed Aquaculture System Aini, Nila Robiatul; Diniarti, Nanda; Diamahesa, Wastu Ayu
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
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.v25i2.9072

Abstract

Nile tilapia (Oreochromis niloticus) is a high-value aquaculture commodity with steadily increasing market demand. However, the growth performance of Nile tilapia fingerlings is often hindered by suboptimal feed quality and high mortality rates. One innovative approach to address these challenges is the incorporation of herbal probiotics as feed additives. This study aimed to evaluate the effect of herbal probiotic supplementation (Probal) on the growth, feed efficiency, and survival of Nile tilapia fingerlings. The research was conducted over 28 days at the Laboratory of Fish Production and Reproduction, Faculty of Agriculture, University of Mataram, using a Completely Randomized Design (CRD) with four treatments and three replications: P1 (control), P2 (Probal 2.5%), P3 (Probal 3%), and P4 (Probal 3.5%). The observed parameters included absolute length and weight gain, specific growth rate (SGR), feed conversion ratio (FCR), feed utilization efficiency (EPP), feed consumption, survival rate (SR), and water quality. Results showed that P4 treatment significantly outperformed other treatments in terms of length gain (2.39 cm), weight gain (13.8 g), SGR (3.26%/day), and SR (93.33%). Although no significant differences were observed in FCR and FUE, Probal supplementation was proven to enhance growth performance and survival. Therefore, herbal probiotic supplementation represents a promising and environmentally friendly strategy for sustainably improving Nile tilapia aquaculture productivity.
The Effect Of Coconut (Cocos nucifera) Water For Male Sex Reversal In Green Swordtail (Xiphophorus hellerii) Rahmawati, Nur; Diniarti, Nanda; Affandi, Rangga Idris
Jurnal Media Akuakultur Indonesia Vol 5 No 1 (2025): Indonesian Journal of Aquaculture Medium
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/mediaakuakultur.v5i1.6853

Abstract

Male green swordtail (Xiphophorus hellerii) is one of fish that is widely favored by the Indonesian people and included in the top ten exports of ornamental fish trade. Market demand for male green swordtail is increasing, so it is necessary to find a method that produces male in mass. One technique that can be used is sex reversal. One of the natural ingredients that can be used is coconut (Cocos nucifera) water. This study aims to analyze the effect of different concentrations of coconut water on the sexing of male green swordtail. This study was conducted ford 60 days in June-August 2023 at the Fish Production and Reproduction Laboratoryd, Aquaculture Study Program, Faculty of Agriculture, University of Mataram. The method used was an experiment using a Completely Randomized Design (CRD) consisting of 4 treatments and 3 replications, namely without coconut water administration or control (P1); 20% ​​coconut water administration (P2); 40% ​​coconut water administration (P3); 60% ​​coconut water administration (P4). The results showed that the method of soaking coconut water with different concentrations for 24 hours had a significant effect (p < 0.05) on the percentage of male green swordtail and survival rate, while the growth in length and weight of the fish did not have a significant effect on each treatment, because the growth of the fish was influenced by the feed given. The best treatment was obtained in treatment P3 with a coconut water concentration of 40%, which produced 91.84% male fish with a survival rate of 89.52%.
Sargassum sp. Growth Cultivated with Different Seed Weights on Floating Raft System in Ekas Bay East Lombok Safitri, Wiwin; Cokrowati, Nunik; Diniarti, Nanda
Jurnal Perikanan dan Kelautan Vol. 26 No. 3 (2021): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Abstract

Sargassum sp. is seaweed from the group of brown algae belonging to the Phaecophyceae class that can be found in Indonesian. Sargassum sp. contains polysaccharides in the form of alginate which can be used as raw materials and additives in the food, drug, and cosmetic industries. The aim of this study was to analyze the growth of Sargassum sp. which are cultivated with different seed weights on the floating rafts. The research was conducted from November 2020 to March 2021 in Ekas Bay, East Lombok, West Nusa Tenggara. The research method used is an experimental method using a completely randomized design (CRD) consisting of five treatments with four replications. The treatments were differences in the weight of the initial seeds used, namely treatment A (25 g), B (50 g), C (100 g), D (150 g), and E (200 g). Sargassum sp. Cultivation was carried out for a month. The results were the highest absolute weight was in treatment E with 550 g and the lowest occurred in A with 262.5 g. The highest specific growth was in treatment A with 8.13%/day and the lowest was in E with 4.4%/day. This study concluded that different seedling weights had a significant effect on the growth of Sargassum sp. cultivated using the floating raft method.
Pertumbuhan rumput laut lokal dan rumput laut hasil kultur jaringan Performance growth of local and tissue culture Seaweed Kappaphycus alvarezii Cokrowati, Nunik; Diniarti, Nanda; Setyowati, Dewi Nur'aeni; Mukhlis, Alis
JFMR (Journal of Fisheries and Marine Research) Vol. 4 No. 1 (2020): JFMR
Publisher : Faculty of Fisheries and Marine Science, Brawijaya University, Malang, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jfmr.2020.004.01.9

Abstract

Tujuan penelitian ini adalah untuk mengetahui perbedaan pertumbuhan rumput laut Kappaphycus alvarezi bibit lokal dan bibit hasil kultur jaringan. Penelitian dilakukan di perairan Seriweh Jerowaru Kabupaten Lombok Timur West Nusa Tenggara. Metode penelitian yang digunakan adalah metode eksperimental di perairan laut Seriweh. Budidaya rumput laut dilakukan dengan menggunakan metode longline. Budidaya dan pemeliharaan dilakukan selama 45 hari. Parameter yang digunakan adalah laju pertumbuhan mutlak dan kadar karaginan. Data dianalisa menggunakan statistik dan Uji-T. Hasil penelitian menunjukan bahwa pertumbuhan mutlak tertinggi sebesar 451,429 gram pada rumput laut hasil kultur jaringan dengan kadar karaginan sebesar 14,44 gram. Lokasi penanaman Semirang memiliki pergerakan air yang lebih kontinyu dengan kisaran nilai parameter kualitas air sesuai dengan kisaran kriteria habitat yang dikehendaki rumput laut. Kesimpulan penelitian ini adalah pertumbuhan rumput laut tertinggi dan kadar karaginan tertinggi diperolah pada rumput laut hasil kultur jaringan.
POLIKULTUR LOBSTER PASIR (Panulirus homarus) DAN IKAN BARONANG (Siganus sp.) PADA KERAMBA JARING APUNG DI DUSUN UJUNG BETOK LOMBOK TIMUR Asri, Yuliana; Diniarti, Nanda; Setyono, Bagus Dwi Hari; Sumsanto, Muhammad; Diniariwisan, Damai
JARI : Jurnal Akuakultur Rawa Indonesia Vol. 13 No. 1 (2025): JARI : JURNAL AKUAKULTUR RAWA INDONESIA
Publisher : Program Studi Budidaya Perairan, Fakultas Pertanian, Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36706/jari.v13i1.31

Abstract

Polyculture of spiny lobster and rabbitfish is a cultivation system that combine two different types of fishery commodities in one cultivation container. The advantages are increased land productivity, efficient use of resources and diversification of cultivated production. This research aims to establish the effect polyculture of spiny lobster and rabbitfish on the stocking density of rabbitfish which is different from Floating Net Cage (FNC) system. The research was conducted in the coastal water Dusun Ujung Betok Pemongkong Jerowaru East Lombok. The size of the FNC used is 2m3. The weight of spiny lobster used ranged from 95-98g and the rabbitfish is 12-15g. The research was conducted using a Completely Randomized Design (CRD) with 3 treatments, A (30 spiny lobster/m3 without rabbitfish), B (30 spiny lobster/m3 and 5 rabbitfish) and C (30 spiny lobster/m3 and 10 rabbitfish). Based on the research result, it was found that the absolute weight gain of lobsters during 45 days of rearing was in the range of 10.7 g – 11.6 g. The absolute weight gain of rabbitfish was 14 g – 19.8 g. There is significance in the survival rate of spiny lobsters, where the best treatment is C 93.33%. The survival rate (SR) value for rabbitfish reaches 100%. The results of the study represented that polyculture of spiny lobsters and rabbitfish affected the productivity and survival rate of both species, but not their growth.
The Effect of Probiotic Administration with Different Time Intervals on Water Quality in Shrimp Cultivation Vaname (Litopenaeus vannamei) Biofloc System Maulana, Rona; Diniarti, Nanda; Affandi, Rangga Idris
Jurnal Biologi Tropis Vol. 24 No. 3 (2024): July - September
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.v24i3.7537

Abstract

Vaname shrimp is one of the marine fishery commodities that has high economic value. Water in vaname shrimp cultivation must be maintained in quality. Ammonia can be harmful to shrimp, control of ammonia and organic matter content can be done biologically with the application of probiotics. Therefore, this study needs to be conducted to determine the right time interval in providing probiotics to the water quality of vaname shrimp cultivation in the biofloc system. The method used in this study is the experimental method, using RAL with 4 treatment levels and 3 repetitions, with treatment P0 (Once during maintenance), P1 (once every 5 days), P2 (once every 10 days) and P3 (once every 15 days), the probiotic used in this study is the probiotic Probio-7. The results of the study during 56 days of maintenance showed that the average value of water quality salinity 26.7-27 ppt, temperature 27.7-28°C DO 7.13-7.16 mg/L, nitrate 0.63-0.87 mg/L and Total Ammonia 0.76-0.92 mg/L. Based on the research activities that have been carried out, the interval of probiotic administration has a significant effect on water quality. Probiotic administration can increase the Total Ammonia content and reduce the amount of ammonia in this study. Probiotic administration with an interval of 5 days once (P1) gave a total ammonia value of 0.78 mg/L with an ammonia amount of 0.067 mg/L. P1 also gave the highest growth, absolute weight 5.61 g, absolute length 8.82 cm, SGR 5.779%/Day and FCR 1.47.
Water Pollution Index in the Ekas Bay Floating Net Cage Area as Part of Sustainable Aquaculture Diniarti, Nanda; Junaidi, Mohammad; Setyono, Bagus Dwi; Asri, Yuliana; Dwiyanti , Septiana
Jurnal Biologi Tropis Vol. 25 No. 1 (2025): Januari - Maret
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.v25i1.7639

Abstract

Fish cultivation using the Floating Net Cultivation (FNC) system had the potential to create nutrient enrichment around the cultivation location. The large amount of nutrient input in marine waters can cause algae blooms also known as eutrophication. If this condition continues to occur, biota diversity will decrease and cause the seas to lose their function, so before that happens, it is considered to periodically monitor the pollution index in the Ekas Bay FNC area. The aim of this study is to analyze the pollution index in FNC area in the waters of Ekas Buana Village. The value obtained can be used as a basis for managing the area to create sustainable and sustainable use. The research was conducted in Ekas Bay, Ekas Buana village, East Lombok district on June-September 2023. The parameters observed were physical and chemical water quality parameters. The data that has been collected will be analyzed descriptively and presented in the form of tables and graphs. The parameter value obtained was the only one that passed the quality standard based on PP No. 22 of 2021, namely orthophosphate. Phosphate is indeed abundant in marine waters, but it will cause blooming if the total supply of ammonia nitrogen is excessive. From the pollution index, it was found that the East station, which is the coastal littoral area, is classified as moderately polluted, while the other stations are classified as lightly polluted. The sources and quantities of the pollution need to be identified to facilitate control and prevent further pollution.
EDUKASI PENCEGAHAN STUNTING MELALUI SOSIALISASI PENTINGNYA NUTRISI IKAN DI DESA PERSIAPAN AWANG, LOMBOK TENGAH Diniariwisan, Damai; Junaidi, Muhammad; Dwiyanti, Septiana; Diniarti, Nanda; Sumsanto, Muhammad; Diamahesa, Wastu Ayu; Larasati, Chandrika Eka; Mulyani, Laily Fitriani
Jurnal Pepadu Vol 5 No 2 (2024): Jurnal PEPADU
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i2.4401

Abstract

Stunting in children under five years old is the most common nutritional problem in Indonesia, namely around 30.8%. Stunting is characterized by a body height that is shorter than the average height of children in the same age. The high number cases of stunted toddlers has become a concern for the Government, where various efforts have been made to reduce the stunting rate, one of which is through socialization. Based on the results of location survey, Awang Preparation Village, in Central Lombok Regency has never received stunting socialization, so there are still many people who don't know about stunting and the benefits of fish nutrition to prevent stunting itself. The method for this activity is socialization which consists of 2 stages, namely 1) preparation which includes material preparation and timing, and 2) implementation, namely the ongoing socialization activity. This activity was attended by a total of 29 participants from among women consisting of housewives and teenagers. The results obtained after the socialization activities were that participants had a better understanding of what stunting is and how to prevent it. Apart from that, participants also know what the nutritional content of fish is so that it can be a solution to prevent stunting. Increasing maternal knowledge and awareness of the dangers of stunting can be an early indicator of a decline in stunting cases.
APLIKASI PENGUNAAN JARING INSANG SEBAGAI PENUNJANG DALAM MEMENUHI KETERSEDIAAN PAKAN PADA BUDIDAYA LOBSTER DI TELUK EKAS Sumsanto, Muhammad; Setyono, Bagus Dwi Hari; Asri, Yuliana; Diniarti, Nanda; Marzuki, Muhammad; Affandi, Rangga Idris; Diniariwisan, Damai; Diamahesa, Wastu Ayu; Rahmadani, Thoy Batun Citra; Dwiyanti, Septiana
Jurnal Pepadu Vol 6 No 2 (2025): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v6i2.7198

Abstract

Guna menghadapi permasalahan tentang ketersediaan pakan karena peningkatan harga, salah satu upaya yang dapat dilakukan adalah dengan menggunakan pakan alternatif pengganti. Pakan alternatif pengganti yang dapat digunakan adalah dengan memanfaatkan sumberdaya yang ada di sekitar lokasi budidaya. Potensi kelimpahan jenis ikan yang ada di Teluk Ekas dapat digunakan sebagai pakan bagi lobster dengan penangkapan secara langsung menggunakan alat tangkap yang ramah lingkungan. Penggunaan alat tangkap ikan ini diharapkan dapat menunjang ketersediaan pakan selama proses budidaya lobster dan menekan penggunaan pakan buatan. Budidaya lobster di Indonesia masih bergantung pada ikan rucah sebagai pakan utama. Ikan rucah mengandung protein tinggi yang mampu memenuhi kebutuhan protein organisme budidaya untuk mendukung pertumbuhan. Selain itu, harganya terjangkau dan ketersediaannya cukup melimpah. Kelimpahan stok ikan rucah yang tinggi ini belum dimanfaatkan dengan baik oleh para pembudidaya karena keterbatasan alat tangkap yang mendukung, sehingga para pembudidaya hanya mengandalkan hasil tangkapan oleh para nelayan yang setiap hari pergi mencari ikan. Salah satu upaya dalam merespons persoalan untuk mengamankan stock pakan lobster berupa ikan  rucah adalah dengan inovasi teknologi penangkapan ikan menggunakan jaring insang. Para pembudidaya belum memahami bahwa kelimpahan sumberdaya ikan yang ada di sekitar KJA dapat dimanfaatkan sebagai pakan dalam proses budidaya. Kelompok pembudidaya yang tergabung dalam Pokdakkan Pasir Putih diberikan pendampingan melalui penyuluhan dan Focus Group Discussion (FGD) untuk mempelajari, mempraktekkan dan menggunakan jaring insang guna memenuhi stok pakan bagi lobster yang dibudidayakan.
Co-Authors ., Nurhariati Abd Saddam Mujib Abidin, Z Adiningsih, Baiq Endang Aini, Nila Robiatul Al-Muhatir R., Lalu Sepi Alis Mukhlis Amalia Febriani Amrina Rossada, Rizky Andika Gumilang Kushayadi Andre Rachmat Scabra Andre Rachmat Scrabra Anggeni, Prawita Apri Imam Supii Apriliyanti, Fisma Josara Apriyan, Imam Eka Arbi Tarmizi Ardana, Putu Pande Nico Ardi Ikhsan Arfatunnisa Arziahningsih Arziahningsih Asri, Yuliana Atta Mullah Ayu Adhita Damayanti Bagus Dwi Hari Setyono Bagus Dwi Hari Setyono Bagus Dwi Hari Setyono Baiq Hilda Astriana Baiq Hilda Astriana Baiq Hilda Astriana Baiq Hilda Astriana Baiq Hilda Astriana, Baiq Hilda Bangun Bangun Chandrika Eka Larasati, Chandrika Eka Damai Diniariwisan Dewi N. Setyowati Dewi Nu'Aeni Setyowati Dewi Nur&#039;aeni Setyowati Dewi Nuraeni Setyowati Dewi Nur’aeni Setyowati Dewi Nur’aeni Setyowati Dewi Nur’aeni Setyowati Dewi Nur’aeni Setyowati Dewi Putri Lestari Dewi Putri Lestari, Dewi Putri Dewi, Dian Ayu Candra Diamahesa, Wastu Ayu Dian Ayu Candra Dewi Diaz Asa Gusmi Diniariwisan, Damai Dwiyanti , Septiana Dwiyanti, Septiana Edi Sulman Edi Sulman Fadillah Fadillah Fajrianti Dwi Kurnia Fariq Azhar Fariq Azhar Febriani, Amalia Fisma Josara Apriliyanti Fitri, Miftahul Fitriani, Syawalina Fuji Zakiyah Gusmi, Diaz Asa Hadi, Sopiyan Hasna, Nurul Hasyiati Aini Helmiana, Baiq Hery Widijanto Husnul Ayu Juniarti I Wayan Sutresna Ifla Afifilah Iin Farliani Imam Eka Apriyan IRAWATI, BETARI ATHIYAH Jamal Basmal, Jamal Jayusri, Jayusri Juliana, Fita Junaidi, Muhammad Kholilah, Nenik Kushayadi, Andika Gumilang Laily Fitriani Mulyani Laily Fitriani Mulyani Lalu Jaye Warse Lalu Sepi Al-Muhatir R. Lalu Sofyan Satria Jaya Lizawati, Baiq Lora Santika Luh Putu Ratna Sundari Lumbessy, Salnida Yuniarti M Junaidi, M Maolana, Arman Marzuki Marzuki Maulana, Rona Mega Selfiaty Mochammad Amiri Mohammad Junaidi Muhamad Junaidi Muhammad Ilham Fasya Muhammad Junaidi Muhammad Junaidi Muhammad Junaidi Muhammad Junaidi Muhammad Marzuki Muhammad Sumsanto Muhammad Supiandi Mukhlisatun mullah, atta Mulyani, Laily Fitriani Nada, Qothrun Ningrum, Rema Apria Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Nunik Cokrowati Cokrowati Nur Rahmawati Nur Safitri , Septiya Nur’aeni setyowati, Dewi Nurhariati . Nuri Muahiddah Nurliah Buhari, Nurliah nurul safitri Paryono Paryono Paryono Pratiwi, Dwi Indah Prawita Anggeni Putra Wirasakti Wirasakti Putu Pande Nico Ardana Raden Oki Suendi Rafiah, Siti Rahmadani, Thoy Batun Citra Rahman, Ibadur Rahmi Sri Ramadhani Rangga Idris Affandi Rasuliyanasari , Maviroh Regina Burhani Rhojim Wahyudi Rina Rosnawati Rinto Basuki Rizka Diniantari Rayes Rosalina, Ananda Rovi Ratna Sari Rusmin Nuryadin S Sukiandi Sadikin Amir Safitri, Wiwin Sahrul Alim Saptono Waspodo Septiana Dwiyanti Septiana Dwiyanti Septiya Nur Safitri Setyono, Bagus Dwi Setyowati, Dewi Nur'aeni Setyowati, Dewi Nur’aeni Setyowati, Dewi Nur’aeni Siambaton, Ucok Natanael Haposan Sitti Hilyana Suendi, Raden Oki Sumsamto, Muhammad Sunaryo Sunaryo SUWARTI Tarmizi, Arbi Thoy Batun Citra Rahmadani Thoy Batun Citra Rahmadani W Wulandari Wardani, Ria Tri Wila Lailatul Hulpa Wilda Safitri Wirasakti, Putra Wirasakti Wiwin Safitri Woro Kusumaningtyas Perwitasari Wulandari, Baiq Retno Yasir Yeni Puji Lestari Lestari Yonita, Nuansa Azma Yuliana Asri Yuliana Asri Yuniarti Lumbessy, Salnida yunita ananda Zaenal Abidin Zaenal Abidin zakiyah, fuji