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PENANAMAN MANGROVE SEBAGAI UPAYA PELESTARIAN LINGKUNGAN PESISIR DI DESA LEMBAR SELATAN, KECAMATAN LEMBAR, KABUPATEN LOMBOK BARAT Affandi, Rangga Idris; Scabra, Andre Rachmat; Abidin, Zaenal; Dwiyanti, Septiana; Setyono, Bagus Dwi Hari; Nurlaila, Nurlaila
Jurnal Pepadu Vol 5 No 3 (2024): Jurnal PEPADU
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v5i3.5873

Abstract

Desa Lembar Selatan, yang terletak di Kecamatan Lembar, Kabupaten Lombok Barat, memiliki potensi mangrove yang signifikan. Diskusi dengan warga pesisir mengungkapkan bahwa lahan mangrove semakin berkurang akibat aktivitas manusia. Dalam pengabdian sebelumnya, telah dilakukan transfer ilmu tentang pentingnya mangrove untuk lingkungan melalui penyuluhan. Untuk melanjutkan upaya tersebut, kegiatan pengabdian berikutnya melibatkan penanaman bibit mangrove di pesisir Desa Lembar Selatan sebagai aksi nyata pelestarian dan contoh langsung bagi masyarakat. Tujuan kegiatan pengabdian ini adalah menambah luasan wilayah mangrove di wilayah Lombok Barat, khususnya Desa Lembar Selatan serta mendukung aksi nyata pelestarian mangrove dan memberikan contoh kepada masyarakat secara langsung. Pada kegiatan pengabdian ini, serangkaian kegiatan yang direncanakan secara terstruktur digunakan sebagai metode. Perencanaan kegiatan ini didasarkan pada hasil diskusi dan koordinasi antara seluruh tim pelaksana. Metode yang disepakati adalah sebagai berikut: survei lokasi, penyuluhan, penanaman mangrove, dan evaluasi kegiatan. Hasil yang didapat dari kegiatan pengabdian di Dusun Cemare fokus pada penanaman mangrove untuk melindungi hutan yang terancam akibat aktivitas lokal. Penyuluhan di Pesisir Pantai Dusun Cemare mencakup materi tentang penanaman mangrove dan diikuti sesi tanya jawab untuk memperdalam pengetahuan peserta. Penanaman mangrove dimulai setelah penyuluhan, dengan persiapan alat dan bahan serta pengarahan teknis tentang cara menanam. Peserta kemudian melaksanakan penanaman sesuai petunjuk yang diberikan. Setelah penanaman mangrove, tim melakukan evaluasi untuk menilai kegiatan dan merencanakan program lanjutan, termasuk penanaman di wilayah lain dan sistem pendampingan masyarakat. Kesimpulan dari kegiatan pengabdian ini adalah ilmu cara menanam mangrove telah tersampaikan kepada masyarakat di Dusun Cemare, Desa Lembar Selatan.
Aksi Lomba Beach Cleaning pada Program Conservation Goes to School di Dermaga Tawun, Sekotong Barat Wulandari, Witri; Susianti, Lena; Umami, Riza; Abidin, Zaenal; Setyono, Bagus Dwi Hari; Diniariwisan, Damai; Affandi, Rangga Idris; Sumsanto, Muhammad; Asri, Yuliana; Marzuki, Muhammad
Jurnal Gema Ngabdi Vol. 6 No. 3 (2024): JURNAL GEMA NGABDI
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jgn.v6i3.537

Abstract

Community service activities carried out by the Deep Blue Sea Foundation and Mataram University KKN-MBKM students in Tawun Hamlet, West Sekotong Village, got a positive response from the local community. This event involved various parties, such as the Lombok Marine Aquaculture Center (BPBL) and security forces, which showed strong cross-sector collaboration. This activity aims to increase environmental awareness by involving 78 students from seven elementary schools through various activities, such as beach cleaning and eco-brick making. Beach clean-ups were the focus of the activity, with students divided into groups to collect rubbish from the coastal environment. As a result, 116 kg of waste was collected, consisting of 55 kg of organic waste and 61 kg of inorganic waste. The rubbish is then taken to the available waste management facilities. Students also play an active role in mentoring and facilitating activities, showing positive synergy between universities and the community. This activity is expected to have a positive impact on environmental cleanliness and public awareness of the importance of environmentally sound behavior. Therefore, similar activities are recommended to be integrated into the school curriculum and replicated in other regions to encourage changes in people’s behavior towards a sustainable lifestyle.
The Effect of Exposure to Microplastic Polystyrene (PS) in Feed on the Haematology of Tilapia (Oreochromis niloticus) Saomadia, Baiq Triska; Setyono, Bagus Dwi Hari; Affandi, Rangga Idris
Journal of Fish Health Vol. 4 No. 1 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i1.4889

Abstract

Indonesia is one of the countries that has the largest archipelago area in the world. Indonesia's vast territorial waters also present major challenges in terms of environmental management. One problem that is getting worse is plastic waste. Over time, plastic waste scattered in the environment will degrade into small particles which are usually called microplastics. Tilapia (Oreochromis niloticus) is one of the economically and ecologically important freshwater fish species. This fish is not only an important source of protein for humans, but also plays a role in the balance of the marine ecosystem. Exposure to microplastics in fish can occur in various ways, including through contaminated feed. The aim of this study was to determine the effect of exposure to polystyrene (PS) microplastics in feed on the blood profile of tilapia (Oreochromis niloticus). The treatments given were P1 without exposure to microplastics, P2 with 0.01 mg/0.75 g, P3 with 0.1 mg/0.75 g, and P4 with 1 mg/0.75 g. The parameters measured in the study were blood profiles, including hematocrit, hemoglobin, erythrocytes, leukocytes, leukocyte differential and survival rate. The results obtained in this study were that hematocrit levels and survival rates had an effect on fish growth, while erythrocyte, leukocyte and leukocyte differential values had no significant effect on the blood profile of Nile fish exposed to polystyrene microplastics.
The Effect of Exposure to Microplastic Polyvinyl Chloride (PVC) in Feed on the Growth and Survival of Tilapia (Oreochromis niloticus) Putrajab, Eka Wawan; Setyono, Bagus Dwi Hari; Alim, Sahrul
Journal of Fish Health Vol. 4 No. 2 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i2.4940

Abstract

The presence of microplastics in the waters is due to plastic garbage that is difficult to decompose. Tilapia that live in the water has a high tolerance for polluted environments, thus making them vulnerable to microplastic contamination. The most common type of microplastic found in water is polyvinyl chloride. The study aims to investigate the effects of microplastic exposure on Tilapia growth and survival. The research plan used a complete random design (CRD) with four treatments and three repetitions. Exposure to microplastics in fish is carried out through feeding, with doses: without microplastic addition; addition of 0.01 mg per 0.75 g of feed; addition of 0.1 mg for 0.75 g of feeding; and addition of 1 mg for every 0.75 grams of feed. The mixed microplastic feed was given three times a day at a dose of 5% of the fish's body weight. Growth and survival data are analyzed using Anova; if there is any real impact, then further testing is done using Duncan. The study's findings showed that adding microplastics to specific weight growth, absolute weight, absolute length, feed conversion ratio, and survival at a dose of 1 mg per 0.75 g of feed was significantly different from treating the animals without adding microplastics. Therefore, we can conclude that a dose of 1 mg per 0.75 g of feed will impact the growth and survival of tilapia.
Analysis of the Abundance and Diversity of Microplastic Contamination in Ekas Bay Cultivation Areas Sumsanto, Muhammad; Setyono, Bagus Dwi Hari; Asri, Yuliana; Dwiyanti, Septiana
Journal of Fish Health Vol. 4 No. 2 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i2.4950

Abstract

Ekas Bay is a semi-enclosed bay and estuary in the southern part of Lombok Island. Ekas Bay has an area of 5,312.68 hectares, although it is not very wide, this bay has its own uniqueness and is relatively protected from waves because it is located inland. In Ekas Bay itself, two river estuaries are found, namely the Awang River Estuary and the Kelongkong River Estuary. The existence of these two river estuaries has a negative impact on the condition of the waters of Ekas Bay because residue from household activities is carried away by the river current, one of which is plastic waste. The presence of microplastics on ocean coasts has a negative impact on sea water quality and the life of marine biota, microplastics cannot evaporate or degrade by themselves, microplastics will accumulate in sea water and the body parts of marine biota. This research aims to identify the type and abundance of microplastics in the Ekas Bay floating net cage area and the results obtained in water samples were that the abundance of microplastics at point A was 49.44 par/L, point B was 55.76 par/L and point C was 40.40 par /L. The abundance of microplastics in sediment samples at point A was 12.25 par/L, point B was 10.8 par/L and point C was 11.01 par/L.
ORNAMENTAL FISH PRODUCTION MANAGEMENT AT MAHKOTA BETTA FISH, LINGSAR, WEST LOMBOK Ramdhani, Muhamad Fajrun; Setyono, Bagus Dwi Hari
Journal of Fish Health Vol. 3 No. 1 (2023): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Ornamental fish are one of the fishery commodities that have high economic value and are also one of the export commodities in Indonesia. This provides an opportunity for farmers to increase ornamental fish production in Indonesia. Ornamental fish are quite well-known by the public as aquarium decorations. Ornamental fish are a type of fish that live in fresh water or sea water that have attractive and beautiful body shapes or colors. This research aims to evaluate the cultivation techniques of ornamental fish at the Mahkota Betta Fish, Langko Village, Lingsar District, West Lombok Regency, West Nusa Tenggara. The research method involved observation, interviews, and ornamental fish cultivation activities. Data collection was carried out through observation and interviews, as well as engaging in ornamental fish rearing activities. The research results showed that can be drawn from this study is to be able to know, understand, and practice ornamental fish cultivation techniques carried out in Mahkota Betta Fish which are carried out in several stages to create quality results or seeds, namely pond preparation, broodstock preparation, media preparation for eggs, hatchery, nursery, enlargement, water quality management, and harvesting.
Water Quality Management in Vaname Shrimp (Litopenaeus vannamei) Farming at PT Bumi Harapan Jaya Kurnia, Hardi Afriandi; Setyono, Bagus Dwi Hari
Journal of Fish Health Vol. 3 No. 2 (2023): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v3i2.5621

Abstract

The increase in vaname production is carried out to meet market demand which continues to increase from year to year, so that various strategies are carried out in vaname cultivation. Besides of feed quality and disease prevention, water quality management is an effort to regulate and manipulate environmental conditions so that optimal range can supports shrimp growth, until good shrimp quality is obtained. Location of the activity at PT Bumi Harapan Jaya where has produced a lot of shrimp with the best quality, so it is necessary to know how water quality management is applied there. The method is carried out descriptively, namely describing what is done according to conditions in the field. The results of activities in managing water quality are starting from the preparation of ponds, seeds and good water sources. Water quality management during vaname shrimp rearing activities applies measurements of physical, chemical and biological parameters, where physical parameters such as temperature and brightness are maintained in the range of 27-30°C and 30-45 cm. In addition, the pH remains in the normal range of 7.7-8 and salinity 30-34 ppt. Carrying out regular water quality checks is the key to good water quality management, in addition to that, regular siphoning is also necessary to avoid high ammonia content in the culture water.
Koi Fish (Cyprinus carpio) Nursery Techniques at the Batu Kumbung Lingsar Fish Seed Center, West Lombok Murtiningsih, Sustanti; Setyono, Bagus Dwi Hari
Journal of Fish Health Vol. 3 No. 2 (2023): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v3i2.5622

Abstract

Koi fish is one type of freshwater fish that is classified as an ornamental freshwater fish that has economic value in the national and international markets. Efforts to develop koi fish cultivation cannot be separated from the breeding stage such as enlargement and nursery activities. One of the koi fish cultivation places in West Lombok Regency is at the Batu Kumbung Lingsar Fish Seed Center, so it is necessary to know what nursery techniques are applied there considering its good production. The activity was carried out for approximately 30 days at the Batu Kumbung Lingsar using a descriptive method. The results of the activities obtained were that in the koi fish nursery technique at the Batu Kumbung Lingsar Fish Seed Center, it started from pond preparation (drying, fertilization, liming, filling with water), parent selection, spawning, nursery and feeding. The pond drying is done for 2 days, liming, fertilization, and filling with water are done for 1 day, the weight of the parent that is ready to spawn is 1.5 kg for the male parent while for the female parent 4 kg, the ratio of the parent used is 2:1 where 6 male and 3 female broodstocks, the nursery is done at the age of 2 days with the results of the offspring spread in the nursery as many as 5000 larvae, and the feeding technique uses the ad satiation method.
Feed Retention of Silver Pompano (Trachinotus blochii) on Commercial Feeding with The Addition of Turmeric Extract (Curcuma domestica) Kartini, Wiwi; Lumbessy, Salnida Yuniarti; Setyono, Bagus Dwi Hari
Journal of Fish Health Vol. 4 No. 3 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i3.5791

Abstract

Silver pompano is a high-value fish, yet the cost of commercial feed is a major challenge for fish farmers. This study explores the addition of turmeric extract to commercial feed as a potential strategy to improve feeding efficiency and reduce production costs. Conducted at the Lombok Marine Aquaculture Center, the 50-day experiment used a Completely Randomized Design (CRD) with four treatment levels (control, 10 ml, 15 ml, and 20 ml of turmeric extract per kg feed) and three replications, totaling 12 experimental units. Parameters measured included growth performance indicators like specific growth rate (SGR), feed conversion ratio (FCR), protein and fat retention, and water quality. Data was analyzed using ANOVA and Duncan tests to assess treatment effects. Results showed that turmeric extract significantly improved SGR, FCR, protein retention, and fat retention, although it had no significant impact on absolute weight, length, survival rate, or feeding efficiency. The optimal treatment was 20 ml/kg of turmeric extract, yielding an SGR of 4.92%, FCR of 2.48, protein retention of 18.64%, and fat retention of 22.37%, likely due to the presence of bioactive compounds such as flavonoids, alkaloids, tannins, terpenoids, and phenols.
Effectiveness of Bitter Melon (Momordica charantia) Solution for Masculinization of Siamese Fighting Fish (Betta splendens) Through Larval Immersion Method Sugma, Lara; Cokrowati, Nunik; Setyono, Bagus Dwi Hari
Journal of Fish Health Vol. 4 No. 3 (2024): Journal of Fish Health
Publisher : Aquaculture Department, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jfh.v4i3.5797

Abstract

Siamese fighting fish (Betta splendens) is one of the fisheries commodities in great demand because it has an attractive physique and relatively high economic value. The increasing market demand for male Betta means a method is needed to produce male offspring en masse. This research aimed to determine the effect of bitter melon (Momordica charantia) solution on the male sex ratio of Betta by immersion of larvae in different concentrations. This research used an experimental method with a completely randomized design (CRD), which included four treatments with three replications, namely control treatment, P2 treatment with a concentration of 1.5 ml/l, P3 treatment with a concentration of 3 ml/l, and P4 treatment with a concentration of 6 ml/l. The data obtained was analyzed using the ANOVA method. If the data analysis showed a significant effect, it was carried out using Duncan's advanced test. The research showed that the treatment applied had a real influence on the percentage of male Betta but did not significantly affect the survival rate. The highest sex percentage value for Betta was found in treatment P4 (6 ml/l), which was 77%.
Co-Authors Abd Saddam Mujib Abidin, Z Adriana Monica Sahidu Agustin, Pradita Ayu Akbar, Tofik AlBaihaqi, Lalu Wirahadi Amalia Febriani Andre Rachmat Andre Rachmat Scabra Angga, Prayogi Dwina Anisa Anisa Anisa Anisa Annisa Azzahra, Annisa Apriyan, Imam Eka APRYANY, RESSY ENY Ardianti, Sri Ayu Ardyen Saputra, Ardyen Asri, Yuliana Atmawinata, Lalu Mukhtar Aula Husnul Fajri Awan Dermawan Awan Dermawan Ayu Adhita Damayanti Ayu Adhita Damayanti Ayu Adhita Damayanti Ayu Adhita Damayanti Badrun Badrun Badrun Baehaqi Baihaqi, Lalu Wirahadi Al Baiq Dinda Inges Mutiara Hati Baiq Triska Saomadia Batun Citra Rahmadani, Thoy Cahya, Nilam Chandrika Eka Larasati Chen, Peter Damai Diniariwisan Damai Diniariwisan Deona, Erenbertha Ni Nyoman Brati Desi Melanisia Dewi Putri Lestari Dewi Putri Lestari, Dewi Putri Dewi Sartika Diamahesa, Wastu Ayu Diansyah, Ahmad Diniariwisan, Damai Diniarti , Nanda Dwi Agustina Dwi Budi Santoso Dwina Angga, Prayogi Dwiyanti, Septiana Evi Fitrianingsih Fariq Azhar Fariq Azhar Fariq Azhar Fatoni Azrar yakkub Faturrahman Febriani, Amalia Feliatra Firda, Hasdinar Fitrianingsih, Evi Fuji Zakiyah Fujiana Fujiana Fujiana, Fujiana Hadzriil Jeeffry , Ku Hak, Muhammad Bai`ul Hamdu, Hamdu 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 Jurnal Wicara 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 M. Yogi Riyantama Isjoni Mandalika, Eka Nurminda Dewi Mardian, Ainnun 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 Nefi Andriana Fajri Neli Agustina nilam cahya Ninda Nastiti Nova Aji Saputra Nunik Cokrowati Nunik Cokrowati Nuri Muahiddah Nurliah Buhari Nurliah Nurliah nurliah, nurliah Oktavianti, Velita Pandu Abdi Perdana Panosa, Alief Erwanda 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 Rahmadhani, Thoy Batun Citra Rajuansah Rajuansah Ramdhani, Muhamad Fajrun Rangga Idris Affandi ratihpangesturahayu Ratulangi Ratulangi Ratulangi, Ratulangi Retno Palupi Rhojim Wahyudi Rizky Regina Kawirian RR. Ella Evrita Hestiandari Rusmin Hari Nuryadin Rusmin Nuryadin Sadikin Amir Sadikin Amir Safitri, Wilda Sahrul Alim Salwa Suhendri Saomadia, Baiq Triska Sapto Andriyono Saptono Waspodo Saputra, Yusifar Fathana Satria, Iin Sembiring, Rinawati Septiana Dwiyanti Septiana Dwiyanti Septiana Dwiyanti Setyowati, Dewi Nur'aeni Setyowati, Dewi Nur’aeni Soenarky, Wiwin Iky Sopiandi Sopiandi Sopiandi Sri Wahyuningsih Sudirman Sudirman Sudirman Sudirman Sugma, Lara Susianti, Lena Syawalina Fitria Syawalina Fitria Syawalina Fitria Syawalina Hari Fitria Thoy Batun Citra Rahmadani Thoy Batun Citra Rahmadani Thoy Batun Citra Rahmadani Tofik Akbar Ula, Nurtia Nikmatul Velita Oktavianti Wahbi Wahbi Wahbi, Wahbi Wiwik Handayani Wiwin Iky Soenarky Wulandari, Witri yakkub, Fatoni Azrar Yuliana Asri Yuliana Asri Yuliana Asri Zaenal Abidin Zaenal Abidin Zaenal Abidin zakiyah, fuji