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PREVALENSI DAN INTENSITAS ENDOPARASIT PADA HISTOPATOLOGI USUS DAN LAMBUNG IKAN MAS (Cyprinus carpio L.) DI KELOMPOK PEMBUDIDAYA IKAN (POKDAKAN) MINA ABADI SEJAHTERA DESA NGRAJEK, KECAMATAN MUNGKID, KABUPATEN MAGELANG Sofia, Ana; Nofreeana, Andri; Mujtahidah, Tholibah
JURNAL AKUAKULTURA Vol 7, No 2 (2023): Jurnal Akuakultura Universitas Teuku Umar
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/ja.v7i2.7619

Penelitian ini bertujuan untuk mengetahui jenis-jenis endoparasit, prevalensi dan intensitas endoparasit serta gambaran histopatologi usus dan lambung ikan mas di Kelompok Pembudidaya Ikan (Pokdakan) Mina Abadi Sejahtera. Penentuan lokasi pengambilan sampel dan besarnya sampel berdasarkan metode purposive sampling, sedangkan pengambilan sampel ikan mas menggunakan metode random sampling. Jumlah sampel ikan yang diambil dari dua kolam masing-masing sebanyak 30 ekor. Jenis endoparasit yang ditemukan yaitu Bothriocephalus acheilognathi dan cacing Nematoda. Prevalensi Bothriocephalus acheilognathi senilai 3,33% (kadang) dengan intensitas 4 ind/ekor (rendah). Prevalensi Nematoda senilai 6,67% (kadang) dengan intensitas 1 ind/ekor (rendah). Seluruh parasit yang ditemukan berada di usus ikan mas dan parasit yang paling mendominasi adalah cacing Bothriocephalus acheilognathi. Ikan mas yang terinfeksi B. acheilognathi memperlihatkan kerusakan pada mukosa usus berupa erosi epitel mukosa, nekrosis dan infiltrasi sel radang di mukosa serta kerusakan pada mukosa lambung berupa erosi epitel mukosa dan infiltrasi sel radang di mukosa. Ikan mas yang terinfeksi Nematoda memperlihatkan kerusakan jaringan usus berupa erosi epitel mukosa dan infiltrasi sel radang di sub mukosa serta kerusakan jaringan lambung berupa hemoragi pada lapisan serosa. Korelasi antara parameter kualitas air dengan kelimpahan parasit paling rendah yaitu suhu sedangkan paling kuat adalah amoniak. Kendati demikian, nilai siginifikansi pada seluruh paramater kualitas air kolam yaitu >0,05 sehingga tidak ada hubungan yang berarti antara kedua variabel.

DIVERSITY OF MACROZOOBENTHOS AS BIOINDICATORS OF WATER QUALITY IN GALEH RIVER, PARAKAN DISTRICT, TEMANGGUNG REGENCY, CENTRAL JAVA PROVINCE nursalimar cahyono; Nofreeana, Andri; Waluyo
AQUACOASTMARINE: Journal of Aquatic and Fisheries Sciences Vol. 3 No. 2 (2024): AQUACOSTMARINE: Journal of Aquatic and Fisheries Sciences
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jafs.v3i2.17152

Sungai Galeh merupakan sungai yang terletak di Kecamatan Parakan, Kabupaten Temanggung. Sungai Galeh dimanfaatkan oleh masyarakat sekitar sebagai tempat budidaya perikanan, kegiatan rumah tangga. Pertanian dan limbah industri diduga dapat berpengaruh terhadap kualitas air yang berdampak pada kehidupan air. Makrozoobentos adalah hewan perairan yang dapat dijadikan bioindikator kualitas perairan karena perubahan populasinya sangat dipengaruhi faktor lingkungan perairan. Penelitian ini bertujuan untuk mengetahui kualitas perairan sesuai dengan baku mutu air serta untuk mengetahui tekanan ekologis berdasarkan keanekaragaman makrozoobentos di Sungai Galeh. Pengambilan sampel dengan purposive sampling. Penelitian ini dilaksanakan pada Bulan Januari – Februari 2024 bertempat di Sungai Galeh, Temanggung, Jawa Tengah, di 3 stasiun pengamatan. Parameter yang diukur meliputi suhu, pH, DO, COD, BOD, TSS, dan TDS. Hasil penelitian menunjukkan perairan Sungai Galeh dalam mengetahui tekanan ekologi dengan mengacu pada baku mutu yang secara keseluruhan beberapa parameter tidak memenuhi baku mutu seperti pH, DO, dan TSS. Parameter fisika kimia air pada stasiun 2 seperti pH dengan nilai 8,8 mg/L, DO dengan nilai 5,54 mg/L, dan TSS dengan nilai 190 mg/L, stasiun 1 seperti pH dengan nilai 8,7 mg/L, DO dengan nilai 5,30 mg/L, dan stasiun 3 seperti pH dengan nilai 8,5 mg/L, DO dengan nilai 4,53 mg/L. Spesies makrozoobentos yang ditemukan meliputi, Melanoides tuberculata, Parathelphusa convexa, Sulcospira testudinaria, dan Tarebia granifera, Hasil Indeks Keanekaragaman (H’) sebesar 1,18, Indeks Keseragaman (E) sebesar 1,06, serta Indeks Dominansi (D) sebesar 0,36. Berdasarkan penentuan tingkat pencemaran airnya dapat dikategorikan dalam tingkat tercemar sedang dengan tekanan ekologi sedang dilihat dari indeks keanekaragaman makrozoobentos yang ada di aliran Sungai Galeh. Hasil nilai NSF-WQI dengan jumlah rata-rata ketiga stasiun sebesar 63,50 dengan kategori sedang

DIVERSITY OF MACROZOOBENTHOS AS BIOINDICATORS OF WATER QUALITY IN GALEH RIVER, PARAKAN DISTRICT, TEMANGGUNG REGENCY, CENTRAL JAVA PROVINCE nursalimar cahyono; Nofreeana, Andri; Waluyo
AQUACOASTMARINE: Journal of Aquatic and Fisheries Sciences Vol. 3 No. 2 (2024): AQUACOSTMARINE: Journal of Aquatic and Fisheries Sciences
Publisher : Talenta Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jafs.v3i2.17152

Sungai Galeh merupakan sungai yang terletak di Kecamatan Parakan, Kabupaten Temanggung. Sungai Galeh dimanfaatkan oleh masyarakat sekitar sebagai tempat budidaya perikanan, kegiatan rumah tangga. Pertanian dan limbah industri diduga dapat berpengaruh terhadap kualitas air yang berdampak pada kehidupan air. Makrozoobentos adalah hewan perairan yang dapat dijadikan bioindikator kualitas perairan karena perubahan populasinya sangat dipengaruhi faktor lingkungan perairan. Penelitian ini bertujuan untuk mengetahui kualitas perairan sesuai dengan baku mutu air serta untuk mengetahui tekanan ekologis berdasarkan keanekaragaman makrozoobentos di Sungai Galeh. Pengambilan sampel dengan purposive sampling. Penelitian ini dilaksanakan pada Bulan Januari – Februari 2024 bertempat di Sungai Galeh, Temanggung, Jawa Tengah, di 3 stasiun pengamatan. Parameter yang diukur meliputi suhu, pH, DO, COD, BOD, TSS, dan TDS. Hasil penelitian menunjukkan perairan Sungai Galeh dalam mengetahui tekanan ekologi dengan mengacu pada baku mutu yang secara keseluruhan beberapa parameter tidak memenuhi baku mutu seperti pH, DO, dan TSS. Parameter fisika kimia air pada stasiun 2 seperti pH dengan nilai 8,8 mg/L, DO dengan nilai 5,54 mg/L, dan TSS dengan nilai 190 mg/L, stasiun 1 seperti pH dengan nilai 8,7 mg/L, DO dengan nilai 5,30 mg/L, dan stasiun 3 seperti pH dengan nilai 8,5 mg/L, DO dengan nilai 4,53 mg/L. Spesies makrozoobentos yang ditemukan meliputi, Melanoides tuberculata, Parathelphusa convexa, Sulcospira testudinaria, dan Tarebia granifera, Hasil Indeks Keanekaragaman (H’) sebesar 1,18, Indeks Keseragaman (E) sebesar 1,06, serta Indeks Dominansi (D) sebesar 0,36. Berdasarkan penentuan tingkat pencemaran airnya dapat dikategorikan dalam tingkat tercemar sedang dengan tekanan ekologi sedang dilihat dari indeks keanekaragaman makrozoobentos yang ada di aliran Sungai Galeh. Hasil nilai NSF-WQI dengan jumlah rata-rata ketiga stasiun sebesar 63,50 dengan kategori sedang

Habitat and Food of Vampire Crabs (Geosesarma sp.) in Menoreh Mountain, Yogyakarta, Indonesia Kurniawan, Tito; Waluyo; Nofreeana, Andri; Tri Aji, Muhammad
Media Konservasi Vol. 30 No. 1 (2025): Media Konservasi Vol 30 No 1 January 2025
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.30.1.141

Vampire crabs (Geoseserma sp.) are freshwater crabs that inhabit humid tropical forest ecosystems, such as the Menoreh Mountain. These crabs play an important role in the ecosystem as detrivores and a food source for other organisms. However, resesearch on their feeding habitat is still limited, leaving gaps in knowledge regarding their dietary preferences and ecological role. Understanding their feeding patterns is essential to support sustainable aquaculture and environmental conservation. The research focused on the feeding habits and food preferences of vampire crabs (Geosesarma sp.) in a humid, forested ecosystem. The study was conducted in the Menoreh Mountain region, which provides a unique habitat for these crabs. Understanding their feeding habits in this natural habitat is essential for promoting sustainable aquaculture practices, where environmental conservation is a priority. This research aimed to analyze vampire crabs’ food and feeding habits (Geosesarma sp.) in their natural habitat to support sustainable aquaculture on the Menoreh mountain slopes. The study employed frequency of occurrence analysis, volumetric analysis, and the Index of Preponderance. Sex ratio analysis and assessments of habitat conditions, including substrate texture and organic content, were conducted. The substrate consisted of sandy clay with an organic content ranging from 8.59% to 37.88%. Vampire crabs were identified as omnivores with a tendency towards herbivory, primarily consuming debris (93.47%), wood (2.75%), worms (1.92%), and leaves (1.86%). Debris was the main food source, supplemented by wood and leaf litter, with worms as an occasional food source. The findings highlighted the crabs' dietary adaptability and provided insights for future sustainable captive breeding efforts.

Evaluation of winged beans (Psophocarpus tetragonolobus) as an aquafeed ingredient on growth and enzymatic activity of java barb fish (Barbonymus gonionotus) Astuti, Santika Dewi; Maulidina, Setya Arum; Nofreeana, Andri; Tartila, Shobrina Silmi Qori
Arwana: Jurnal Ilmiah Program Studi Perairan Vol 6 No 2: November 2024
Publisher : Program Studi Akuakultur, Fakultas Pertanian, Universitas Almuslim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51179/jipsbp.v6i2.2678

This study evaluated the heated winged beans as a plant-based aquafeed ingredient on growth and enzymatic activity in Java barb fish. This study had four treatments and four replications using the CRD method. Treatments contained heated winged beans in an oven at 110°C for 30 minutes (KO) and an autoclave at 121°C for 30 minutes (KA), non-heated winged beans (KE), and feed without winged beans administration (K). Specific growth rate/SGR, weight gain/WG, feed intake/FI, protein retention/PR, and lipid retention/LR were analyzed using one-way ANOVA, followed by DMRT. The protease enzyme activity (U/ml) of Java barb fish was analyzed descriptively. The SGR and WG had insignificant differences among treatments (p>0.05). In LR and PR, the best value was obtained in KO (82.89±0.96 and 95.67 ± 2.73%). The JKP in KO (107.83 ± 5,24 g) had a higher value than K (64.5 ± 8,19 g, p

Pengaruh Pakan Yang Berbeda Dalam Upaya Domestifikasi Terhadap Pertumbuhan Dan Kelangsungan Hidup Ikan Maru (Channa marulioides) Ukuran 10-12 Cm Muhammad Ahsan Maulana; Andri Nofreeana; Tholibah Mujtahidah; Rizal Akbar Hutagalung
Juvenil Vol 5, No 4: November 2024
Publisher : Department of Marine and Fisheries, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/juvenil.v5i4.22479

ABSTRAK Ikan hias predator Channa marulioides memiliki nilai daya tarik dikalangan pecinta ikan hias. Banyaknya peminat menjadikan ikan ini terancam terjadi penurunan stok di alam. Upaya domestikasi menjadi solusi dalam mengatasi permasalahan tersebut. Pemilihan dan pemberian pakan yang tepat merupakan hal penting dalam menunjang keberhasilan domestikasi ikan. Penelitian ini menggunakan jenis pakan yang berbeda dengan tujuan mendapakan hasil terbaik pada pertumbuhan dan kelulushidupan ikan maru (Channa marulioides) dalam upaya domestikasi. Metode penelitian RAL (Rancangan Acak Lengkap) dengan 4 perlakuan 3 kali ulangan. Perlakuan yang diterapkan adalah pemberian pakan dengan perlakuan P1 (ikan peto), P2 (Pelet buatan KAE), P3 (Cacing sutera), dan P4 (Udang rebon kering). Perlakuan terbaik yaitu didapatkan pada P2 (Pelet buatan KAE) dengan nilai pertumbuhan panjang 3,18 cm, berat mutlak 15,07 gram, laju pertumbuhan spesifik 3,26%, kelangsungan hidup 100%, FCR 3,88, pertumbuhan ikan bersifat allometrik negatif. Serta kualitas air yang cukup mendukung dalam menunjang pertumbuhan dan kelangsungan hidup dalam upaya domestikasi ikan maru (Channa marulioides) antara lain suhu berkisar 31-32,3℃, pH berkisar 7,6-8,4, DO berkisar 6,08-6,33 mg/L, dan kadar amoniak berkisar 0,25-0,50 mg/L. Kata kunci: Ikan maru (Channa marulioides), Domestikasi, Pertumbuhan, Kelangsungan Hidup ABSTRACTThe predatory ornamental fish Channa marulioides has an attractiveness value among ornamental fish lovers. The large number of enthusiasts makes this fish threatened with a decline in stocks in nature. Domestication efforts are a solution to overcome these problems. Selecting and providing the right feed is important in supporting the success of fish domestication. This research used different types of feed with the aim of getting the best results on the growth and survival of maru fish (Channa marulioides). Research method RAL (Completely Randomized Design) with 4 treatments 3 replications. The treatments applied was feeding with treatment P1 (peto fish), P2 (KAE pellets), P3 (silk worms), and P4 (dried rebon shrimp). The best treatment was P2 (KAE pellets) with a growth value of 5.51 cm in length, absolut weight of 21.52 grams, specific weight of 3.26%, survival rate of 100%, FCR of 37.73, fish growth negative allometric. As well as water quality that is sufficient to support the growth and survival rate of maru fish (Channa marulioides) domestication, including temperatures from 31-32,3℃, pH from 7,6-8.4, DO from 6,08-6.33 mg/day L, and ammonia levels ranged from0.25-0.50 mg/L. Keyword : Channa marulioides, Domestication, Growth, Survival Rate

REPRODUCTIVE BIOLOGY OF NATURAL BETTA FISH (Betta picta) IN THE GENDING MERTOYUDAN RIVER, MAGELANG REGENCY Rizmauliana, Fadila; Mujtahidah, Tholibah; Nofreeana, Andri
JURNAL AKUAKULTURA Vol 9, No 2 (2025): JURNAL AKUAKULTURA UNIVERSITAS TEUKU UMAR
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/ja.v9i2.10803

Natural betta fish is one of the Betta fish that comes from nature and still has high genetic diversity because it has not been crossed with cultivated Betta fish. Many environmental changes affect the reproduction of natural betta fish in their natural habitat, so it is necessary to carry out studies related to the reproductive biology of natural betta fish (Betta picta). This research aims to determine various reproductive biology and the influence of water quality on the gonad maturity level of natural betta fish (B. picta). The research was conducted from October to November 2023 in the Gending River, Mertoyudan District, Magelang Regency, and the Integrated Laboratory of Tidar University. Fish samples were caught using a seser and placed in plastic containers for observation in the laboratory. The gonad maturity level, or GMI, was observed morphologically and analyzed descriptively. The results of this research were that the TKG consisted of TKG I-TKG V, the IKG value was 4.7%, the IG value was 48.2, the HSI value was 0.7%, the sex ratio was 1:1, the relationship between length and weight was allometric negative, and plankton abundance was 166.6ind/l. There was an increase in the second week of observation up to the sixth week.

ANALYSIS OF WATER SUITABILITY FOR FLOATING NET CAGE (KJA) CULTIVATION OF TILAPIA (Oreochromis niloticus) IN GAJAH MUNGKUR RESERVOIR, WONOGIRI REGENCY, CENTRAL JAVA PROVINCE Wisnu, Adian; Armando, Eric; Nofreeana, Andri
JURNAL AKUAKULTURA Vol 9, No 2 (2025): JURNAL AKUAKULTURA UNIVERSITAS TEUKU UMAR
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/ja.v9i2.11561

Reservoirs are one of the waters used for fishing activities. One of them is the Gajah Mungkur Reservoir which is used for cultivating tilapia using the KJA system. Activities around the reservoir can affect the quality of the water in it. The aim of this research is to determine the condition of reservoir water quality and to determine the suitability of reservoir waters for tilapia cultivation activities in the KJA system. The method used in this research is the matching and scoring method, which is then used to obtain the water suitability value. The ArcGIS application is also used to map and calculate the area that can be used for cultivation. The parameters measured are temperature, brightness, depth, current speed, basic substrate, pH, DO, CO₂,nitrate, ammonia, and phosphate. The suitability of the waters of the Gajah Mungkur Reservoir at 6 station points is divided into 3 classifications, namely, stations 1 and 2 are in the S3 category (marginally suitable), stations 3, 4 and 6 are in the S2 category (quite suitable) and station 5 is in the S1 category (very suitable). The scores obtained by each station are as follows: station 1 with a score of 34 (70.83%), station 2 with a score of 33 (68.75%), station 3 with a score of 37 (77.08%), station 4 with a score of 40 (83.33%), station 5 with a score of 43 (89.58%), and station 6 with a score of 39 (81.25%). The overall results show that the Gajah Mungkur Reservoir has a suitability value in the S2 category or is moderately suitable.

PELATIHAN DAN PENDAMPINGAN DIVERSIFIKASI PRODUK PERIKANAN SERTA STRATEGI PEMASARAN SEBAGAI UPAYA PENINGKATAN PENDAPATAN MASYARAKAT DESA GUNUNGPRING, KECAMATAN MUNTILAN, KABUPATEN MAGELANG Orbawati, Eny Boedi; Armando, Eric; Jalunggono, Gentur; Jailani, Abdul Qadir; Nofreeana, Andri; Tartila, Shobrina Silmi Qori
JURNAL KASTARA Vol. 2 No. 2 (2022): Desember 2022
Publisher : Fakultas Pertanian_Universitas Tidar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31002/kastara.v2i2.291

Low optimization of fishery product diversification development becomes the fish farmer problem in Magelang District, although capable of increasing the selling value and creating the business opportunities for fishery products. In addition to product diversification, a marketing strategy needs to be performed, so the product absorption and demand are easier in the market. Based on this condition, community service actions were carried out to train and assist the process of fishery product diversification production and marketing strategies to increase the community income. This activity was held in Wonosari Hamlet, Gunungpring Village, Muntilan District, Magelang Regency, from September - October 2022. The service participants were residents of Wonosari Hamlet, especially housewives. This activity was implemented through field observations, socialization, counseling, training, mentoring, monitoring, and evaluation. The diversified products that were used as objects in this activity contained fish samosas, kaki naga, high pressure smoked milkfish, and otak-otak bandeng. During the service implementation, participants were asked to produce fishery products, after being explained by the lecture team, before finally describing the marketing strategies to increase the community income, especially the Wonosari hamlet community. Based on the evaluation results, this service program has increased the understanding, skills, quality, and quantity of fishery products, which can have an impact on the regional food security through training and community assistance.

Identification and level of ectoparasite intensity in goldfish (Carassius auratus) at fishery product inspection and certification center fish seed center Ma'arif, Nur Ikhsan; Wirastuti, Aisyah Yoni; Saraya, Muhammad Agsa; Fauziyah, Nasywa Nur; Nofreeana, Andri
Nekton Vol 4 No 2 (2024): October
Publisher : Politeknik Negeri Sambas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47767/nekton.v4i2.861

Diseases and parasites that attack the fish body are often encountered in ornamental fish cultivation, so they can reduce the quality of the fish and cause fish death. Ectoparasites are parasites found outside the fish body. This study aimed to determine the type and intensity level of ectoparasite distribution in goldfish (Carassius auratus) cultivated at the Fishery Product Inspection and Certification Production Center (PPISHP) Fish Seed Center (BBI) Ciganjur, South Jakarta. A location survey and random sampling from three different rearing ponds were used. The goldfish samples obtained were 60 fish from three ponds in BBI Ciganjur. The results showed that the highest level of intensity of the Argulus sp. parasite was found in pond 2, the highest level of intensity of the Trichodina sp. parasite was found in pool 1, and the highest level of Lernea sp. parasite intensity was found in pools 1 and 3. The average infection level of each parasite showed that the intensity was relatively low.

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