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Seaweed and its antioxidant content at Batu Layar beach, Senggigi, West Lombok Regency Cokrowati, Nunik; Apriliyanti, Fisma; Nuryatin, Nuryatin; Jayusri, Jayusri; Junaidi, Muhammad; Asri, Yuliana
Depik Vol 13, No 3 (2024): DECEMBER 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.3.40014

Abstract

Seaweed is macro algae that it one of export commodity at Indonesia. In addition to having economic value, macroalgae also have an important role in aquatic ecosystems. macroalgae play a role as primary producers because of their ability to photosynthesize, produce organic matter, and oxygen in the aquatic environment. Waters on Lombok Island that are overgrown with seaweed include Batu Layar beach. Batu Layar sub-district is part of the tourism area located in the coastal area. Batu Layar sub-district includes a cultivation area consisting of a variety of land uses ranging from agriculture, livestock, fishing and so on. This study aimed to analyze the diversity of seaweed species in the coastal waters of Batulayar, Senggigi, West Lombok Regency along with antioxidant and chlorophyll-a content. The research was conducted in November 2023 in the waters of Batu Layar, Senggigi, West Lombok Regency. The research methods used in this study were survey methods and method explanation of antioxidant content and chlorophyll was carried out in the laboratory, by taking random samples based on the boundaries of the predetermined area as many as 4 stations. The result of this research are identified species of seaweed including Sargassum sp., Padina, Caulerpa, Galaxaura, Ulva, Gelidium, Acanthophora, Iaxaura, Halimeda, Boergesenia forbesii, Corallina, and Turbinaria. Padina antioxidant levels reached 81,31% and chlorophyll 14,35 mg/l. It can be concluded that there are 12 types of seaweed that grow wild consisting of four species each of green, brown, and red alga. Padina has the highest antioxidant content of 81,31%.Keywords:AquacultureAntioxidantChlorophyllSeaweedSargassum.
Perkembangan Morfologi dan Tingkah Laku Larva Ikan Tuna Sirip Kuning Yellowfin Tuna (Thunnus albacares) Asri, Yuliana; Muahiddah, Nuri
JURNAL SAINS TEKNOLOGI & LINGKUNGAN Vol. 10 No. 3 (2024): JURNAL SAINS TEKNOLOGI & LINGKUNGAN
Publisher : LPPM Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jstl.v10i3.658

Abstract

The yellowfin tuna (Thunnus albacares) is a pelagic fish with distinct morphological development and behavioral traits. Understanding the early stages of morphology and behavior in yellowfin tuna larvae is crucial for successful cultivation efforts, particularly during the hatchery phase. This study aimed to observe and document the developmental progression and behaviors of yellowfin tuna larvae at the Tuna Laboratory of Balai Besar Riset Budidaya Laut and Penyuluhan Perikanan Gondol, Bali. Yellowfin tuna larvae were reared in 700 L round tanks at a density of 10,000 larvae per tank. Larval rearing was monitored over a period of 13 days, specifically on days 1 (D1), 3 (D3), 5 (D5), 7 (D7), 10 (D10) and 13 (D13) post-hatching. Morphological changes in the larvae were observed over time. On day 1, the larvae were transparent and planktonic, with closed mouths and eyes and the presence of melanophore pigments in their bodies. By day 3, the larvae had opened their mouths and eyes, becoming capable of feeding. The mouth opening measured between 0.34-0.68 mm (90°) and 0.18-0.37 mm (45°) on day 5 post-hatching. As the larvae grew, improvements in swimming ability were noted, correlating with the development of the swim bladder, tail fin, and dorsal fin.
UPAYA PENINGKATAN SEMANGAT BELAJAR ANAK DI WILAYAH PESISIR DESA LABUHAN HAJI LOMBOK TIMUR Fitriani, Laily Fitriani; Asri, Yuliana; Dwiyanti, Septiana; Diniariwisan, Damai; Rahmadani, Thoy Bathun Citra; Muahiddah, Nuri; Diamahesa, Wastu Ayu
Jurnal Pengabdian Perikanan Indonesia Vol 3 No 3 (2023): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v3i3.3487

Abstract

Masyarakat adalah sekelompok orang yang memiliki identitas sendiri dan mendiami wilayah dan daerah-daerah tertentu. Nelayan merupakan komunitas masyarakat yang kehidupannya tergantung pada hasil laut, baik dari siklus kerjanya maupun dari cara mencari nafkah. Nelayan termasuk golongan masyarakat pesisir yang dapat dianggap paling banyak memanfaatkan hasil laut, potensi lingkungan perairan, serta pesisir untuk kebutuhan dan kelangsungan hidupnya. Kegiatan dilaksanakan selama 3 bulan, bulan Juli hingga September 2023. Metode disusun secara sistematis mulai dari tahap persiapan hingga tahappelaksanaan. Siswa yang ikut berpartisipasi dalam kegiatan ini berjumlah 29 orang. Sebanyak 14 siswa yang berjenis kelamin laki-laki dan 15 siswa berjenis kelamin perempuan. Berdasarkan hasil penelitian yang telah dilakukan disimpulkan bahwa kegiatan Program Mengajar dari Rumah ini mendapatkan respon yang positif dan masyarakat sangat antusias terhadap kegiatan ini.
PENYULUHAN PENGEMBANGAN BUDIDAYA KEPITING BAKAU BERBASIS DIGITALISASI DI DESA CENDI MANIK KABUPATEN LOMBOK BARAT Muahiddah, Nuri; Alim, Sahrul; Dwiyanti, Septiana; Diniariwisan, Damai; Diamahesa, Wastu Ayu; Sumsanto, Muhammad; Rahmadani, Thoy Bathun Citra; Asri, Yuliana; Mulyani, Laily Fitriani
Jurnal Pengabdian Perikanan Indonesia Vol 4 No 2 (2024): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v4i2.4942

Abstract

Penyuluhan pengembangan budidaya kepiting bakau berbasis digitalisasi di DesaCendi Manik, Kabupaten Lombok Barat, bertujuan untuk meningkatkanpengetahuan dan keterampilan masyarakat dalam budidaya kepiting bakau denganmemanfaatkan teknologi digital. Kegiatan ini dilatarbelakangi oleh potensi besardaerah tersebut dalam budidaya kepiting bakau, namun masih minimnyapemahaman dan penerapan teknologi modern dalam proses budidaya. Metodepenyuluhan yang digunakan meliputi ceramah, pelatihan langsung, danpenggunaan aplikasi digital yang membantu dalam monitoring dan manajemenbudidaya. Hasil dari penyuluhan ini menunjukkan adanya peningkatan signifikandalam pengetahuan dan keterampilan peserta terkait teknik budidaya kepitingbakau serta kemampuan menggunakan teknologi digital untuk mendukungaktivitas budidaya. Diharapkan, melalui program ini, kesejahteraan masyarakat Desa Cendi Manik dapat meningkat seiring dengan produktivitas budidaya kepitingbakau yang lebih optimal.
Pemberdayaan Ibu Rumah Tangga Melalui Pelatihan Pengolahan Ikan Asap dan Ikan Kering di Desa Korleko Fitriani, Laily; Dermawan, Awan; Dwiyanti, Septiana; Asri, Yuliana
Jurnal Pengabdian Perikanan Indonesia Vol 5 No 1 (2025): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v5i1.6646

Abstract

This community service program aims to empower housewives in Korleko Village through training in processing smoked and dried fish. Korleko Village has quite high fisheries potential but has not been optimally utilized. This activity is carried out in the form of technical and managerial training with a participatory approach. The results of this activity show an increase in the knowledge and skills of housewives in processing fishery products, as well as the potential for increasing family income. This training also encourages the formation of joint business groups as a form of program sustainability.
PENINGKATAN KUALITAS SOSIAL KARYAWAN TAMBAK UDANG INTENSIF DI DESA DADAP KECAMATAN SAMBELIA LOMBOK TIMUR Malik, Muhammad Dzakiy; Umam, Khairul; Scabra, Andre Rachmat; Asri, Yuliana; Dwiyanti, Septiana; Sumsanto, Muhammad; Affandi, Rangga Idris
Jurnal Wicara Vol 1 No 5 (2023): Jurnal Wicara Desa
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/wicara.v1i4.3375

Abstract

Desa Dadap merupakan desa pertanian dengan penduduk mayoritas sebagai petani yaitu menanam cabai dan tembakau setiap tahunnya dalam menunjang kegiatan pertanian tersebut digunakan sarana seperti sumur bor dan saluran irigasi sawah, Selain itu juga penduduk desa dadap bekerja sebagai nelayan untuk bagian pesisir pantai. Pada dusun Ujung terdapat perusahaan tambak udang vaname yang dikelola oleh PT. Panen Berkat Sejahtera Bersama. PT. PBSB Dadap merupakan salah satu perusahaan tambak udang yang berfokus di bagian pembesaran udang vaname. Dalam kegiatan produksi udang di tambak PT. PBSB juga melibatkan masyarakat sebagai tempat izin agar tambak tersebut berjalan dengan lancar pada saat kegiatan budidaya. Tujuan perusahaan melibatkan masyarakat juga untuk meningkatkan kemakmuran dan kesejahteraan masyarakat sekitar serta bisa berperan dalam penyediaan lapangan masyarakat sekitar dan mampu meningkatkan perekonomian pada daerah tersebut. Selain itu juga perusahaan melakukan kegiatan sosial sebagai bentuk kepedulian kepada masyarakat seperti melakukan buka bersama, tadarus, pemberian takjil, gotong royong dan pembersihan pantai.
PEMANFAATAN TANAMAN Azolla pinnata UNTUK MENJAGA KUALITAS AIR PADA KOLAM PEMELIHARAAN IKAN PLATY PEDANG (Xiphophorus helleri) DI DESA KARANG BONGKOT, KECAMATAN LABUAPI, KABUPATEN LOMBOK BARAT Diniariwisan, Damai; Batun Citra Rahmadani, Thoy; Sumsanto, Muhammad; Ayu Diamahesa, Wastu; Asri, Yuliana; Idris Affandi, Rangga; Abidin, Zaenal
Jurnal Pengabdian Perikanan Indonesia Vol 2 No 3 (2022): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v2i3.1762

Abstract

Karang Bongkot Village, is one of the villages in Labuapi District, West Lombok, where one of the economic sources of residents from the fisheries sector is ornamental fish cultivation. The obstacle often faced by cultivators is the condition of the water which is easily dirty due to the buildup of leftover feed and feces from fish. The purpose of this community service activity is to provide knowledge about the use of Azolla pinnata plants to maintain water quality in Platy Sword fish farming ponds. This activity was held on October 1, 2022 at the residence of Mr. Andik who is one of the Platy Sword fish cultivators. The method of implementing this activity includes direct practice accompanied by discussion. The result of the activity is the application of the use of Azolla plants as phytoremediation agents to maintain water quality in Platy Sword fish ponds. In addition, several other benefits of the Azolla plant itself were presented, such as a mixture of animal feed ingredients and the basic ingredients of natural fertilizers
ANALISIS TINGKAT KESEJAHTERAAN MASYARAKAT NELAYAN DI PANGKALAN PENDARATAN IKAN DESA TANJUNG LUAR, KABUPATEN LOMBOK TIMUR Mulyani, Laily Fitriani; Asri, Yuliana; Dwiyanti, Septiana
Jurnal Pengabdian Perikanan Indonesia Vol 3 No 1 (2023): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v3i1.2351

Abstract

This service aims to determine the level of welfare of fishing communities in East Lombok. This service was carried out for fishermen at the Tanjung Luar Fish Landing Base, East Lombok Regency, West Nusa Tenggara. The sample in this study is 15% of the total fisherman population in the base area. Data collection technique used is interview. The data analysis technique used was descriptive qualitative analysis. The results showed that the welfare level of the fishing community was 52 respondents (54.1%) belonging to the poor, 36 respondents (37.5%) belonging to the prosperous I, and 8 respondents (8.3%) belonging to the prosperous II. If it is related to the 2022 East Lombok Regency Minimum Wage, which is Rp. 2,372,532, then all respondents fall into the poor category, the income of the pre-prosperous people is Rp. 897,000, the prosperous people I Rp. 1,149,000, and the prosperous people II Rp. 1,470,000.
Kampanye Gemar Makan Ikan (Gemarikan) dalam upaya Peningkatan Gizi di Kelurahan Pancor Kabupaten Lombok Timur Dwiyanti, Septiana; Fitriani Mulyani, Laily; Asri, Yuliana
Jurnal Pengabdian Perikanan Indonesia Vol 3 No 2 (2023): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v3i2.2793

Abstract

The low level of fish consumption in Indonesia has an impact on malnutrition. One of the efforts to improve nutrition from an early age is through the Fish-Eating Movement (Gemarikan) program. Gemarikan is a movement to motivate people to increase their fish consumption patterns. The importance of regulating fish consumption patterns from an early age must be prioritized because fish is one of the important sources of protein needed in the growth and development stages of children from an early age. The purpose of this community service is to be able to provide knowledge about the importance of consuming fish, so that they are more interested in consuming fish. fish compared to other foods. The service method consists of a location survey stage and the Gemarikan campaign through socialization. Participants in this service activity consist of early childhood with an age range of 6-12 years and the surrounding community. This activity was carried out at the Nurul Imam Al-Quran Education Park (TPQ) in the Pancor Lauq Mosque, East Lombok Regency. This activity received a very good reception as evidenced by the enthusiastic participants and lots of interaction in the form of discussion of participants and presenters during this activity. The benefits of this activity are expected to provide knowledge about the benefits of consuming it so that it can increase interest in consuming fish from an early age so that it can raise the degree of nutritional value for children in Indonesia, especially in East Lombok Regency.
SOSIALISASI PENGELOLAAN LIMBAH PERIKANAN UNTUK MENINGKATKAN KESADARAN LINGKUNGAN DI KALANGAN NELAYAN DI TANJUNG LUAR, LOMBOK TIMUR Fitriani, Laily; Sumsanto, Muhammad; Dermawan, Awan; Dwiyanti, Septiana; Asri, Yuliana
Jurnal Pengabdian Perikanan Indonesia Vol 4 No 1 (2024): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v4i1.6714

Abstract

Fishery waste management activities are an important issue in maintaining the sustainability of the coastal environment. In the Tanjung Luar area, East Lombok, dense fishing activities have the potential to produce large amounts of organic and inorganic waste. This community service activity aims to increase fishermen's awareness of the impacts of fishery waste and the importance of sustainable management through socialization activities. The methods used are counseling and participatory group discussions with local fishermen. The results of the activity showed an increase in participants' knowledge about the types of waste and how to handle it. This activity is expected to be the first step towards more environmentally friendly fisheries practices in coastal areas.