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Luh Gede Sumahiradewi
Budidaya Perairan Universitas 45 Mataram
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Nursing Public Health Social Sciences Other

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SOSIALISASI KEBERSIHAN LINGKUNGAN DAN PEMBUATAN TEMPAT SAMPAH DARI BAN BEKAS Luh Gede Sumahiradewi; Baiq Pitria Ningsih; Edwin Saputra; Rahmat Sudiar; I Gede Wira Kusuma Artha; M. Rauhul Hidayat; Musa Eka Yudi Septian; Ahmad Fatoni; Rizal Hamami; Hasdianto Hasdianto; Ahmad Rizal; Agus Salim; Ega Sukma Firdaus
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 5, No 1 (2021): Desember
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v5i1.6422

Abstract

ABSTRAKMenumbuhkan kesadaran masyarakat untuk hidup bersih dan bebas dari sampah merupakan cita -cita kita bersama, tidak hanya masyarakat yang berada di daerah perkotaan tetapi juga masyarakat yang ada di pedesaan. Kurangnya pengetahuan dan kesadaran masyarakat Desa Jeringo akan pentignya menjaga lingkungan, dan bagaimana cara mengelola sampah, dapat dilihat dari masih banyaknya warga Desa Jeringo yang membuang sampah di kebun bahkan disungai, serta kurangnya tempat pembuangan sampah di rumah – rumah ataupun ditempat umum. Untuk menumbuhkan kesadaran masyarakat tentang peduli lingkungan, membutuhkan edukasi yang harus dilakukan secara terus menerus, agar dapat merubah kebiasaan dan pola pikir masyarakat. Pengabdian ini bertujuan menumbuhkan kesadaran masyarakat untuk membuang sampah pada tempatnya serta mensosialisasikan cara pembuatan tempat sampah dari ban bekas. Bentuk kegiatan berupa sosialisasi mengenai kebersihan lingkungan dan mengadakan pelatihan kepada masyarakat untuk membuat tempat sampah dari barang – barang yang ada disekeliling kita yang sudah tidak terpakai salah satunya menggunakan ban bekas. Hasil dari kegiatan adalah bertambahnya pengetahuan masyarakat terhadap pentingnya menjaga kebersihan lingkungan melalui pemanfaatan tempat sampah yang telah dibuat dilihat dari lingkungan tempat tinggal yang sudah bebas dari sampah, serta kemampuan masyarakat dalam membuat sendiri tempat sampah dari ban bekas. Kata kunci: kebersihan lingkungan; sampah; tempat sampah; ban bekas ABSTRACTRaising public awareness to live clean and free from waste is our common goal, not only for people in urban areas but also for people in rural areas. The lack of knowledge and awareness of the people of Jeringo Village about the importance of protecting the environment, and how to manage waste, can be seen from many resident of Jeringo Village who litter in the garden and even in the rivers, and also the lack of landfills in homes or in public places. To raise people awareness about the environment, needs education that must be carried out continuously, in order to change people's habits and mindsets. This service aims are to raise public awareness to dispose waste in its place and to socialize how to make trash cans from used tires. The activity that will be carried out is socializing about environmental hygiene and holding training for the community to make trash bins from items around us that are no longer used, one of them use tires. The result of the activity is increasing public knowledge about the importance of keeping the environment clean through the use of trash cans that have been made seen from the living environment that is free from waste, as well as the ability of the community to make their own trash cans from used tires. Keywords: environmental cleanliness; waste; trash can; used tires
EFEK PERASAN DAUN UBI JALAR (Ipomoea batatas) TERHADAP SINTASAN BENIH IKAN LELE DUMBO (Clarias gariepinus) PADA PROSES TRANSPORTASI Luh Gede Sumahiradewi; Lalu Achmad Tan Tilar WSK
Media Bina Ilmiah Vol. 17 No. 3: Oktober 2022
Publisher : LPSDI Bina Patria

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (266.004 KB) | DOI: 10.33578/mbi.v17i3.166

Abstract

Daun ubi jalar (Ipomoea batatas) memiliki kandungan senyawa aktif seperti saponin, flavonoid, alkaloid dan polifenol yang bermanfaat sebagai pencegah stres ikan selama proses transportasi. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh serta dosis terbaik perasan daun ubi jalar terhadap sintasan benih ikan lele dumbo. Metode penelitian yang digunakan adalah metode eksperimental dengan Rancangan Acak Lengkap (RAL) yang terdiri dari empat perlakuan dan tiga kali ulangan. Perlakuan konsentrasi perasan daun ubi jalar yang diberikan meliputi P0 tanpa perasan daun ubi jalar (Kontrol), P1 perasan daun ubi jalar 5,75 g/L, P2 perasan daun ubi jalar 6,25 g/L, dan P3 perasan daun ubi jalar 6,75 g/L. Parameter uji yang diamati adalah pola tingkah laku benih ikan lele dumbo, sintasan (SR) serta kualitas air. Hasil penelitian menunjukkan penambahan perasan daun ubi jalar berpengaruh terhadap sintasan benih ikan lele dumbo pada proses transportasi dengan dosis terbaik 5,75 g/L.
KAJIAN BIOLOGI REPRODUKSI KERAPU MACAN (EPINEPHELUS FUSCOGUTTATUS) DI PERAIRAN LABANGKA KABUPATEN SUMBAWA: Reproductive Biology Study of Tiger Grouper (Epinephelus Fuscoguttatus) In Labangka Waters, Sumbawa District Adniati Handayani; Evron Asrial; Luh Gede Sumahiradewi; Ni Kadek Puji Astuti
Al-Aqlu: Jurnal Matematika, Teknik dan Sains Vol. 1 No. 1 (2023): Januari 2023
Publisher : Yayasan Al-Amin Qalbu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59896/aqlu.v1i1.6

Abstract

Tiger grouper is a type of fish whose habitat is in waters, especially rocky waters with a water depth of about 0.5-3 cm (young) and 7-40 cm (adults) from the surface. Tiger grouper is caught with bottom line and net. The purpose of this study was to determine growth parameters regarding growth patterns and condition factors, and to determine reproductive biology parameters regarding gonads, eggs and ficundity of tiger grouper. This study used a dependent descriptive survey method which was carried out in Labangka waters, Sumbawa Regency. Data analysis used simple regression analysis. The results of data processing showed a positive LWR (length weight relationship) pattern (ln W = -a + b ln L) and a hyper-allometric growth pattern (b>3) with a value of b = 3.6. While the value of the condition factor is K average = 1.41 where the K value obtained indicates that the body of the grouper fish in Labangka is less flat and fleshy and is still in its infancy. The results of fecundity data processing produced 675,073.34 eggs/gonads with a gonad weight of 30 g, a gonad length of 8.8 cm and a parent fish weight of 489 g and a length of 29.8 cm
PENGARUH SUHU YANG BERBEDA TERHADAP KELANGSUNGAN HIDUP (SURVIVAL RATE) LARVA IKAN KARPER MAJALAYA (CYPRINUS SP): Influence of Different Temperature to Continuity of Life ( Survival of Rate) Fish Carp of Majalaya ( Cyprinus Sp) Lalu Makrullah; Aryani Rahmawati; Luh Gede Sumahiradewi; Lalu Samsul Rizal
Al-Aqlu: Jurnal Matematika, Teknik dan Sains Vol. 1 No. 2 (2023): Juli 2023
Publisher : Yayasan Al-Amin Qalbu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59896/aqlu.v1i2.23

Abstract

Intention of this research that is to know influence of different temperature to continuity of carp fish life of majalaya (Cyprinus sp) and to know best temperature to continuity of carp fish life of majalaya. Method which is used in this research is method " eksperiment" that is an research method by performing a some unit activity of attempt to see an result of which is gone domicile and affirm relation I come from among variable perceived or investigated. Result of research of gone of is continuity of highest life that is obtained at treatment of B2 (temperature 28oC) mean equal to 88%, followed by treatment of A1 (temperature 26oC) equal to 85%, treatment of C3 (temperature 30oC) equal to 83,33%, and continuity of mean life of down at treatment of D4 (temperature 32oC) that is equal to 81%
IDENTIFIKASI DAN PREVALENSI EKTOPARASIT IKAN NILA (OREOCHROMIS NILOTICUS) DI PULAU LOMBOK LUH GEDE SUMAHIRADEWI; INDAH SORAYA; NOVITA TRI ARTININGRUM; TARISKA ARDIA NINGSIH
GANEC SWARA Vol 17, No 3 (2023): September 2023
Publisher : Universitas Mahasaraswati K. Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35327/gara.v17i3.508

Abstract

This study aims to determine the type of ectoparasites and the level of prevalence and intensity with which they attack tilapia. The method used in this study is a survey method with a purposive sampling technique. Sampling was carried out at five locations on the island of Lombok, namely West Lombok, Central Lombok, East Lombok, North Lombok, and Mataram City. At each location, four fish were taken and examined at the Parasite Laboratory of the Fish Quarantine Center for Quality Control and Safety of Fishery Products in Mataram. Observation of ectoparasites was carried out on the outside of the tilapia, namely mucus, gills, and fins. Parameters observed in this study included identification of the type of ectoparasites that attacked, prevalence and intensity of ectoparasites in tilapia, and water quality as supporting data. The research data obtained was analyzed descriptively. The results showed that there were 3 types of ectoparasites identified, namely Tricodina sp., Dactylogirus sp., and Gyrodactylus sp. The highest prevalence rate of Trichodina sp. and Gyrodactylus sp. is located in Mataran with values of 100 and 75%, while the highest prevalence rate of Dactylogyrus sp. is in North Lombok with 100%. The highest intensity of Trichodina sp. was in the city of Mataram in the moderate category; Gyrodactylus sp. was highest in the low category of West Lombok; and Dactylogyrus sp. was in the medium category in North Lombok
The Effectiveness Of Coconut (Cocos nucifera) Soaking On The Masculinity Of Guppy Fish (Poecilia reticulata) Naning Dwi Sulystyaningsih; Turmuzi Turmuzi; L. Achmad Tan Tilar WSK; Nuri Muahiddah; Luh Gede Sumahiradewi
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 20 No 2 (2022): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v20i2.2683

Abstract

Guppy fish (Poecilia reticulata) is an ornamental fish that is in great demand in the world market. One way to produce male fish is by the process of sex reversal from female to male (masculinity). This study aims to determine the effect of coconut water concentration on guppy fish (Poecilia reticulata) masculinity. The experiment used a completely randomized design (CRD), consisting of 4 treatments of coconut water concentration (P), namely 0% coconut water concentration (P1), 67% coconut water concentration (P2), 100% coconut water concentration (P3), and coconut water concentration 150% (P4). The study concluded that soaking guppy fish larvae using coconut water had a significant effect on the male genitalia of guppy fish. Guppy fish seeds soaked in coconut water with a concentration of 150% had the highest masculinity and survival rates, namely 91.1% and 97.7%. The water quality during maintenance was 27 – 28 0C, pH 7.2, and DO 3 – 6.8 mg/L.
EFEKTIVITAS EKSTRAK DAUN PEPAYA (Carica papaya L.) TERHADAP INFEKSI JAMUR PADA TELUR IKAN GURAMI (Osphronemus gouramy) Luh Gede Sumahiradewi; Naning Dwi Sulystyaningsih; Yoga Pratama
Jurnal Perikanan Unram Vol 12 No 1 (2022): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v12i1.281

Abstract

Ikan gurami (Osphronemus gouramy) adalah jenis ikan air tawar asli perairan Indonesia yang sudah di kenal oleh hampir seluruh masyarakat Indonesia. Kegitan budidaya ikan gurami masih mengalami kendala dalam tahap penetasan telur diakibatkan serangan jamur. Pemanfaatan daun papaya sebagai bahan alami dikarenakan mudah diperoleh serta ramah lingkungan dimana memiliki kandungan senyawa anti bakteri yang merupakan salah satu alternative untuk meningkatkan keberhasilan penetasan telur ikan gurami. Penelitian ini bertujuan untuk mengetahui efektivitas ekstrak daun papaya terhadap infeksi jamur pada telur ikan gurami sertadosisi yang optimal untuk meminimalisir infeksi jamur tersebut. Metode penelitian yang digunakan adalah metode eksperimental dengan Rancangan Acak Lengkap (RAL) yang terdiri dari empat perlakuan dan tiga kali ulangan. Perlakuan konsentrasi ekstrak daun pepaya yang diberikan meliputi P1 0 ppm (kontrol), P2 1000 ppm, P3 2000 ppm, dan P4 3000 ppm. Parameter uji yang diamati adalah prevalensi, daya tetas (HR) dan sintasan (SR) serta kualitas air. Hasil penelitian menunjukkan perendaman ekstrak daun papaya memberikan pengaruh nyata terhadap prevalensi, daya tetas, dan sintasan pada telur ikan gurami dengan dosis terbaik 3000 ppm.
IDENTIFIKASI PARASIT YANG MENYERANG IKAN MAS KOKI (Carassius auratus) DI KABUPATEN LOMBOK BARAT Sumahiradewi, Luh Gede; Winasari, Hesti; Sulystyaningsih, Naning Dwi; Hamid; Nufus, Chairun
Jurnal Agroqua: Media Informasi Agronomi dan Budidaya Perairan Vol 22 No 2 (2024): Jurnal Agroqua
Publisher : University of Prof. Dr. Hazairin, SH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32663/ja.v22i2.4765

Abstract

Goldfish (Carassius auratus) is one of the most popular ornamental fish and is in great demand by the public. In addition, this fish is easy to cultivate and has high economic value. One of the challenges faced by cultivators is quality loss caused by parasitic attacks. This study aims to determine the type, prevalence and intensity of parasites that attack goldfish so that appropriate countermeasures against parasitic attack Luh Gede Sumahiradewi s can be identified. This study uses a survey method. The primary data collected included length and weight of fish, type and number of parasites, and water quality (temperature, pH, DO and ammonia). Goldfish taken from three cultivation locations in West Lombok Regency (Langko Village, Duman and Embungpas) obtained 15 samples. The results showed that five types of parasites were found attacking goldfish samples, namely Argulus sp., Trichodina sp., Chillodonella sp., Gyrodactylus sp. and Dactylogyrus sp. The parasite prevalence rates obtained ranged from 40 – 100% with the general to always category. The parasite intensity values obtained ranged from 2 – 31 individuals/head with low to moderate categories. As for the water quality parameters during the study, temperature ranged from 21 – 23 oC, pH ranged from 6 – 7, DO 5 – 8 mg/L and ammonia 0.01 mg/L.
Hilirisasi Teknologi Bioflok pada Kelompok Pemuda Pembudidaya Ikan Nila di Desa Wisata Pohgading Timur, Kabupaten Lombok Timur Hamid; Luh Gede Sumahiradewi; Naning Dwi Sulystyaningsih; Lalu Samsul Rizal; Denianto Yoga Sativa
Jurnal Pengabdian Magister Pendidikan IPA Vol 7 No 4 (2024): Oktober-Desember 2024
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jpmpi.v7i4.9950

Abstract

amainya kunjungan wisatawan lokal di Pantai Kerakat Desa Pohgading Timur, Lombok Timur mendorong Kelompok Pemuda Maju Bersama (KPMB) untuk menjadi pemasok ikan nila guna memenuhi kebutuhan masyarakat setempat dan kebutuhan pengunjung. Namun demikian, KPMB masih mengalami kendala dalam kegiatan produksinya, seperti ikan tidak tumbuh dengan baik karena nutrisi pakan tidak mencukupi baik jumlah maupun mutunya. Selain itu, Feed Conversion Ratio (FCR) masih tergolong tinggi, serta belum terstandarnya manajemen kualitas air. Untuk itu, tim Pengabdian kepada Masyarakat (PkM) Fakultas Perikanan Universitas 45 Mataram bermaksud menerapkan Teknologi Bioflok (TBF) guna mengatasi permasalahan tersebut. Tujuan kegiatan PkM ini adalah memberdayakan pemuda dengan cara meningkatkan pengetahuan dan keterampilannya dalam budidaya ikan nila sistem Bioflok. Kegiatan PkM ini melibatkan 9 (sembilan) orang anggota KPMB, dan 2 (dua) orang mahasiswa MBKM. PkM ini dilakukan dalam beberapa tahapan, yaitu:kunjungan dan sosialisasi, pelatihan teknis, serta pendampingan dan evaluasi. Hasil kegiatan PkM tersebut yaitu meningkatnya pengetahuan dan keterampilan peserta secara komprehensif tentang budidaya ikan nila sistem bioflok, mulai dari persiapan kolam, pembuatan bioflok dan monitoring padatannya, menghitung kebutuhan pakan berdasarkan bobot biomassa ikan, melakukan penanganan kualitas air, serta menghitung tingkat pertumbuhan dan sintasan ikan. Sistem bioflok pada budidaya ikan nila yang dijalankan oleh KPMB memberikan sintasan yang tinggi mencapai 93 persen, pertumbuhan berat 0,85 g/hari, dan pertumbuhan panjangnya rata-rata 0,15 cm/hari
Pendampingan terhadap Kelompok Pengolahan dan Pemasaran Hasil Perikanan (POKLAHSAR) di Dusun Kuranji Bangsal Sumahiradewi, Luh Gede; Sulystyaningsih, Naning Dwi; Sukmarin, Lalu Achmad Tantilar Wangsajati; Rahmawati, Aryani
SELAPARANG: Jurnal Pengabdian Masyarakat Berkemajuan Vol 9, No 3 (2025): May
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/jpmb.v9i3.29920

Abstract

Abstrak Kelompok pengolahan dan pemasaran hasil perikanan (POKLAHSAR) di Dusun Kuranji Bangsal adalah kelompok usaha ibu – ibu atau istri nelayan yang melakukan pengolahan terhadap hasil perikanan yang didapatkan dari hasil tangkapan nelayan. Hasil tangkapan berupa Ikan teri yang selama ini hanya diolah dengan cara pemindangan dan dujual langsung. Kegiatan pendampingan ini bertujuan untuk memberikan pengetahuan dan keterampilan kepada kelompok pengolahan mengenai pentingnya diversifikasi olahan ikan teri menjadi stik ikan yang memiliki ketahanan, gizi dan nilai jual yang lebih baik. Metode pelaksanaan yang digunakan dalam kegiatan ini yaitu dengan observasi, penyuluhan, demonstrasi, dan evaluasi. Hasil dari kegiatan pengabdian yang telah dilakukan yaitu mampu mengolah stik ikan teri secara madiri serta kepuasan terhadap kegiatan yang dilakukan sebesar 98%. Kata kunci: ikan teri; stik ikan; diversifikasi Abstract The Fishery Products Processing and Marketing Group (POKLAHSAR) in Dusun Kuranji Bangsal is a women's business group consisting of fishermen’s wives who process the fishery products obtained from local catches. One of the main catches, anchovies, has traditionally only been processed through boiling and sold directly. This community service activity aims to provide knowledge and skills to the processing group regarding diversifying anchovy-based products by turning them into fish sticks, which offer better shelf life, nutritional value, and marketability. The implementation methods used in this activity include observation, counseling, demonstration, and evaluation. The results of the program showed that the group is now capable of independently producing anchovy sticks, with a satisfaction rate of 98% among participants. Keywords: anchovies; fish sticks; diversification
Co-Authors Adniati Handayani Agus Salim Ahmad Fatoni Ahmad Rizal AMINULLAH AMINULLAH APRIANI, TITIN Aryani Rahmawati Astuti, Ni Kadek Puji Baiq Pitria Ningsih Denianto Yoga Sativa Edwin Saputra Ega Sukma Firdaus Evron Asrial HAMID Hamid Hamid Hasdianto Hasdianto Hidayanti, Nurul I Gede Wira Kusuma Artha I Wayan Sudiartana INDAH SORAYA L. Achmad Tan Tilar WSK Lalu Makrullah Lalu Samsul Rizal Lalu Samsul Rizal M. Rauhul Hidayat Mita Ayu Liliyanti Musa Eka Yudi Septian Naning Dwi Sulystyaningsih Naning Dwi Sulystyaningsih Naning Dwi Sulystyaningsih Ni Kadek Puji Astuti NOVITA TRI ARTININGRUM Nufus, Chairun Nuri Muahiddah Rahmat Sudiar Rahmawati, Aryani Rizal Hamami Sukmarin, Lalu Achmad Tantilar Wangsajati Sulystyaningsih, Naning Dwi TARISKA ARDIA NINGSIH Tarmizi, Azhari TITAWATI, TITIN Turmuzi Turmuzi Winasari, Hesti Yoga Pratama