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Analysis of abundance and ditribution of parrotfish (Leptoscarus vaigiensis) in seagrass ecosystems in Muris Besar Village, Demta District, Jayapura Regency, Papua Runtuboi, Dirk Y. P.; Kalor, John Dominggus; Paiki, Kalvin; Jaban, Robert D; Indrayani, Ervina; Mantayborbir, Vyona; Izaac, Fransina A
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 13, No 2 (2024): AUGUST 2024
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.13.2.37510

Abstract

Parrotfish is the speciesLeptoscarus vaigiensis. Leptoscarus vaigiensisis a species of fish found in Muris Besar Village's waters, and it lives in seagrass meadow areas. This study aims to find parrot fish species abundance and distribution (Leptoscarus vaigiensis) in seagrass environments. Benefits from this research are anticipated to include supporting data and information, particularly for the fisheries industry in this water area, and significant information for preserving seagrass ecosystems as a specialized habitat for parrotfish (Leptoscarus vaigiensis). The Water Visual Census (UVC) is used to assess parrot habitat in the waterways. Direct observation at the research site is used to learn about and gather data about the object under study. Counting stationary points, transects, timed swimming at stationary sites, divers remaining in one location and surveying a specified radius for a certain amount of time are the major categories into which UVC methods fall. The research locations are Waipa Beach, Ugape Cape, Augara Beach, Muris Besar Village, Demta District, Jayapura Regency, Papua. The highest abundance value is at station 1, with an abundance value of 1,300 ind/m, while the lowest is at station 2, with an abundance value of 700 ind/m. Leptoscarus vaigiensis has a species distribution with a morality index value between 0.33 and 0.50. The distribution of parrotfish (Leptoscarus vaigiensis) in seagrass ecosystems is categorized as comparable according to the criteria for distribution patterns.Keywords:DistributionParrotfishMuris Besar VillagerAbundanceSeagrass beds
Identification Of Salmonella sp. In Smoked Fish In Jayapura City Mantayborbir, Vyona; Indrayani, Ervina; Izaac, Fransina Alfonsina; Runtuboi, Dirk Y. P.
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.v5i1.7099

Abstract

The purpose of this study was to assess the microbiological quality of smoked fish at the processing center in Jayapura City, Papua. 100 kilograms of smoked fish were tested, samples were taken from producers, distributors, and retailers at three distribution levels. Microbiological tests included identification of Salmonella sp. bacteria and Total Plate Count (TPS) tests. The results of the study were conducted using ANOVA and DMRT further tests at a significance level of 95%. The average TPS value at all distribution levels ranged between 3.379 and 3.509 log cfu/g, which is still within the safe limit for consumption (p>0.05). Each sample tested did not show any Salmonella sp. contamination. This study shows that smoked fish products in Jayapura City are microbiologically safe, but care during distribution needs to be improved, especially in terms of packaging and cleanliness, so that the product continues to satisfy consumers. Consumers can be more satisfied and shelf life can be extended with better hygiene, packaging, and better distribution chain management. The results of this study provide important insights for producers, consumers, and related parties about the quality of Jayapura smoked fish. This information can be used as a basis for fisheries policy and product quality improvement.
Fish Pond Purification Technology for Fish Farming Groups at Koya Timur, Jayapura: Teknologi Penjernihan Kolam Ikan bagi Kelompok Budidaya Ikan di Koya Timur, Jayapura Togibasa, Octolia; Mollet, Julius Ary; Indrayani, Ervina; Sinaga, Novayanti; Udin, Moh. Nur Hafiz; Hamzah, Hardi; Mantayborbir, Vyona
Dinamisia : Jurnal Pengabdian Kepada Masyarakat Vol. 9 No. 5 (2025): Dinamisia: Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Lancang Kuning

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31849/

Abstract

Kelompok pembudidaya ikan nila di Koya Timur menghadapi permasalahan akan tingginya tingkat kematian ikan, yang disebabkan karena kualitas air kolam tanah yang tidak optimal. Tujuan dari kegiatan pengabdian ini adalah untuk meningkatkan kualitas air melalui penerapan teknologi penjernihan air kolam menggunakan sistem filtrasi dengan penambahan karbon aktif. Kegiatan pengabdian dilakukan di Pokdakan Manila Bendung Tami yang berlokasi di Kelurahan Koya Timur, Kota Jayapura, Papua. Kegiatan dilaksanakan menggunakan metode participatory rural appraisal, melalui kegiatan penyuluhan, penerapan teknologi, dan pendampingan. Hasil dari kegiatan pengabdian adalah terjadinya transfer pengetahuan mengenai aplikasi karbon aktif dalam sistem pengolahan air sirkuliasi dan sistem monitoring kualitas air; terjadinya layanan pemasangan sistem penjernihan air pada kolam milik mitra; keberlanjutan penerapan teknologi; dan peningkatan kualitas produksi melalui penurunan tingkat kematian ikan selama dipasangnya teknologi penjernihan air. Berdasarkan hasil evaluasi, mitra menyatakan manfaat positif dari aplikasi teknologi penjernihan air kolam dengan terjadinya penurunan laju kematian ikan secara signifikan
The Dynamics of Water Quality in Tilapia (Oreochromis niloticus) Ponds at The Local Fish Seed Center (BBIL) West Koya District Muara Tami Jayapura City Mantayborbir, Vyona; Indrayani, Ervina; Bukit, Elysabeth Anggreini Br.
Jurnal Media Akuakultur Indonesia Vol 3 No 4 (2023): 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.v3i4.3517

Abstract

This research aims to determine the daily dynamics of water quality in tilapia cultivation ponds at the West Koya Local Fish Seed Center (BBIL), Muara Tami District, Jayapura City. This research used two earthen ponds with a size of 25 x 50 m, and a water depth of 30-50 cm, a water volume of 100 L in one pond. Tilapia fish (Oreochromis niloticus) with an average length of 20 cm and weight of 243 grams were used in this study. Feed at a rate of 3% of fish biomass is given three times a day. The water quality parameters observed in this study were water temperature measured using a digital thermometer, dissolved oxygen using a DO meter DO 30N, water acidity using a pH meter, pH-240L, SERA aqua-test kit used to measure ammonia and nitrate. This research shows that the water quality parameters observed are normal according to the needs of tilapia fish. So it can be concluded that the water quality in the tilapia rearing pond at the West Koya Local Fish Seed Center (BBIL), Muara Tami District, Jayapura City is controlled and suitable for the growth and survival of the tilapia (Oreochromis niloticus) being cultivated.
THE Sanitation and Hygiene of Fish Nugget Processing for Home Industry (IRT) in Tablasupa Village, Depapre District, Jayapura Regency, Papua Mantayborbir, Vyona; Indrayani, Ervina; Izaac, Fransina Alfonsina
Jurnal Media Akuakultur Indonesia Vol 4 No 2 (2024): 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.v4i2.4503

Abstract

Diversifikasi Olahan Ikan merupakan motivasi baru untuk memperkenalkan kepada masyarakat bahwa ikan yang biasanya dikonsumsi dalam bentuk digoreng, dibakar atau dimasak dalam keadaan utuh dapat dibuat makanan yang lebih menarik dan tetap bergizi yang dapat dikonsumsi mulai dari anak-anak, dewasa, sampai usia lanjut. Beberapa produk diversifikasi hasil perikanan antara lain: bakso ikan, nugget ikan, abon ikan, dan sosis ikan. Kampung Tablasupa Terletak di Distrik Depapre Kabupaten Jayapura, Provinsi Papua. Kampung Tablasupa termasuk kampung yang cukup berkembang di Kabupaten Jayapura dibandingkan dengan kampung-kampung lain. Kampung Tablasupa memiliki Industri Rumah Tangga Pangan (IRTP) yang di kerjakan oleh ibu-ibu dalam kelompok usaha. Usaha yang di jalankan adalah usaha diversifikasi produk ikan seperti nugget ikan. Usaha ini sudah di kembangkan sejak kurang lebih dua tahun. Dalam menjalankan produksi kelompok ibu-ibu IRTP Kampung Tablasupa masih menggunakan sarana prasana sederhana. Hal ini dapat memberikan dampak bagi kesehatan dan lingkungan. Tujuan dilakukan penelitian ini adalah untuk mengetahui Sanitasi dan Hygiene pada Pengolahan Nugget Ikan Industri Rumah Tangga (IRT) di Kampung Tablasupa Distrik Depapre, Kabupaten Jayapura, Papua. Data diperoleh dari hasil wawancara terhadap ibu-ibu pelaku usaha menggunakan angket dan pengamatan langsung proses pembuatan nugget ikan. Hasil penelitian menunjukkan bahwa usaha nugget ikan ini masih dalam skala industri rumah tangga yang pengolahannya dilakukan sendiri oleh ibu-ibu dalam kelompok usaha. Industri ini masih sederhana dan pengolahan nugget ikan yang dilakukan masih belum memenuhi standar karena tidak di dukung dengan sarana prasarana yang baik, seperti lokasi dan lingkungan yang sesuai, gedung yang permanen, ketersedian air bersih yang cukup, dan kesehatan para karyawan. Sehingga usaha yang dilakukan ini belum memenuhi standar sanitasi dan higiene baik dari segi sarana prasarana dan karyawan atau pekerja.
Identification Of Salmonella sp. In Smoked Fish In Jayapura City Mantayborbir, Vyona; Indrayani, Ervina; Izaac, Fransina Alfonsina; Runtuboi, Dirk Y. P.
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.v5i1.7099

Abstract

The purpose of this study was to assess the microbiological quality of smoked fish at the processing center in Jayapura City, Papua. 100 kilograms of smoked fish were tested, samples were taken from producers, distributors, and retailers at three distribution levels. Microbiological tests included identification of Salmonella sp. bacteria and Total Plate Count (TPS) tests. The results of the study were conducted using ANOVA and DMRT further tests at a significance level of 95%. The average TPS value at all distribution levels ranged between 3.379 and 3.509 log cfu/g, which is still within the safe limit for consumption (p>0.05). Each sample tested did not show any Salmonella sp. contamination. This study shows that smoked fish products in Jayapura City are microbiologically safe, but care during distribution needs to be improved, especially in terms of packaging and cleanliness, so that the product continues to satisfy consumers. Consumers can be more satisfied and shelf life can be extended with better hygiene, packaging, and better distribution chain management. The results of this study provide important insights for producers, consumers, and related parties about the quality of Jayapura smoked fish. This information can be used as a basis for fisheries policy and product quality improvement.
Komunikasi Persuasif Melalui Pesan Akun Instagram Badan Narkotika Nasional Provinsi Papua Izaac, Fransina Alfonsina; Pamangin, Lisda Oktavia Madu; Violita, Fajrin; Mantayborbir, Vyona
WACANA: Jurnal Ilmiah Ilmu Komunikasi Volume 24, No. 2 December 2025
Publisher : Universitas Prof. Dr. Moestopo (Beragama)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32509/wacana.v24i2.5315

Abstract

This study provides an overview that social media, especially Instagram, has great potential as a means of persuasive communication in drug prevention campaigns. The strategy for preventing drug abuse is carried out by the Papua Province National Narcotics Agency through the Instagram platform. Messages about the dangers and impacts of drugs are conveyed through images and videos uploaded to Instagram accounts. This study looks at the input aspects in the theory of persuasive communication, namely the content of the message, the purpose of the message, and the characteristics of the message in the Instagram posts of the Papua Province National Narcotics Agency. The posts analyzed were image posts containing drug prevention messages. The image posts selected from January to March 2025 totaled 18 images. This research method uses a descriptive qualitative research method. The results of the study found that the composition of the message content of the post consisted of three, namely, fear appeal, emotional appeal and motivational appeal. The purpose of the message conveyed is education, providing information and influencing. The targets depicted in the Instagram posts of the Papua Province National Narcotics Agency are teenagers, considering that teenagers are the age group that is most involved in drug abuse according to data from the Papua Province National Narcotics Agency.