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All Journal NIKe Jurnal Ilmiah Perikanan dan Kelautan | Fisheries and Marine Scientific Journal Jurnal Dinamika Pengabdian (JDP) Jurnal Sumberdaya Akuatik Indopasifik Omni-Akuatika Acta Aquatica: Aquatic Sciences Journal Jurnal Technopreneur (JTech) Jurnal Ilmu Kelautan Kepulauan Gorontalo Fisheries Journal INTEGRITAS : Jurnal Pengabdian Jurnal ABDINUS : Jurnal Pengabdian Nusantara Jurnal Abdi Insani Jurnal Abadimas Gorontalo Juvenil: Jurnal Ilmiah Kelautan dan Perikanan Jurnal Pengabdian kepada Masyarakat ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Research Review: Jurnal Ilmiah Multidisiplin Journal of Fish Health International Journal of Economics and Management Research J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Vokasi Sains dan Teknologi Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan International Journal of Education, Language, Literature, Arts, Culture, and Social Humanities Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Journal of Community Services on Multidisciplinary Sciences Journal Of Fisheries Agribusiness International Journal of Economics and Management Research
Yuniarti Koniyo
Universitas Negeri Gorantolo
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Analysis of the suitability of floating net cage cultivation land based on environmental carrying capacity in Apal Village, Banggai Islands Regency Prayitno Kumeria, Toto; Koniyo, Yuniarti; Juliana
Acta Aquatica: Aquatic Sciences Journal Acta Aquatica, Vol. 12: No. 3 (December, 2025)
Publisher : Universitas Malikussaleh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/aa.v12i3.25254

Abstract

This study aims to analyze the carrying capacity of the aquatic environment and the factors that affect the development of Floating Net Cage (KJA) cultivation in Apal Village, Liang District, Banggai Islands Regency. The approach used is quantitative with a field survey method, including the measurement of physical, chemical, and biological parameters of the waters as well as social, economic, legal, and institutional analysis of coastal communities. Physico-chemical data were analyzed descriptive-comparatively based on the Decree of the Director General of PRL No. 55 of 2023, while socio-economic factors were analyzed using multiple linear regression with the help of SPSS 26 software. The results of the study show that the condition of land suitability varies between stations; temperature and general current are still appropriate, but salinity and nitrates exceed thresholds; Ammonia is in the highly appropriate category (S1), while phosphate is high at some points (N). Plankton diversity is moderate (H' 2,232–2,980), indicating fairly good ecosystem stability. Socially, economically, and institutionally, social and economic factors have a positive effect on the carrying capacity of the environment although it is not significant, while institutions have a negative effect due to weak coordination and supervision. In conclusion, the waters of Apal Village still have the potential for sustainable KJA development, but mitigation of high salinity, nutrient load control, and institutional strengthening are needed so that the carrying capacity of the environment is maintained. Keywords: Economic; Environmental Carrying Capacity; Floating Net Cages; Social; Water Quality
Identification of species, intensity, and prevalence of Vannamei shrimp (Litopenaeus vannamei) ectoparasites in traditional ponds North Gorontalo Juliana Juliana; Yuniarti Koniyo; Ike Nursyafitri Dangkua; Indika Abd. Rahman
Depik Vol 12, No 1 (2023): APRIL 2023
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.12.1.27071

Abstract

Vannamei shrimp (Litopenaeus vannamei) production continues to decline due to parasitic attacks on ponds in North Gorontalo Regency. Ectoparasites are one of the factors that can cause failure in the cultivation of vannamei shrimp. This study aims to determine the type of ectoparasites, intensity, and prevalence of vannamei shrimp cultured in traditional ponds in the North Gorontalo Regency. The sampling of the research was carried out at five research stations. The sampling of this research was taken at random in 5 plots of ponds and the total number of shrimps as many as 150 tails. At each station, samples were taken of 30 vannamei shrimp. Sampling using fishing gear in the form of nets. The observed samples were 8-10 cm in size alive. Observations of ectoparasites were carried out microscopically using a Zeis Binocular microscope with 10x magnification. Data analysis used descriptive analysis of the types of ectoparasites, intensity, and, the prevalence of ectoparasites found. The results of the study found four types of ectoparasites found in vannamei shrimp, namely Zoothanium sp., Epistylis sp., Carchesium sp., and Vorticella sp. The intensity of ectoparasite attack on shrimp was categorized as low to moderate infection, namely 4-7 individuals/shrimp. The prevalence rate is 80-100% with the category of moderate to very severe infection.Keywords:EctoparasitesPrevalenceIntensityVannamei shrimp
Pengaruh Tepung Bulu Ayam sebagai Pakan Buatan untuk Sumber Protein terhadap Laju Pertumbuhan Ikan Lele (Clarias sp.) Fatria Siti Maharani Darise; Yuniarti Koniyo; Juliana Juliana
Juvenil Vol 7, No 2: Mei (2026)
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.v7i2.34316

Abstract

Ikan lele merupakan jenis ikan air tawar yang sudah dibudidayakan secara komersial oleh masyarakat Indonesia khususnya di Jawa, memiliki nilai jual tinggi dan cara budidaya yang tidak sulit. Pakan merupakan salah salah satu faktor terpenting dalam kegiatan budidaya ikan. Tujuan penelitian menganalisis pengaruh pemberian pakan dari tepung bulu ayam sebagai sumber protein terhadap pertumbuhan dan kelangsungan hidup ikan lele. Penelitian terdiri dari beberapa tahap yaitu persiapan wadah, persiapan tepung bulu ayam, persiapan pakan, persiapan ikan uji, pemeliharaan, variable penelitian, kualitas air dan analisis data. Perlakuan yang diberikan terdiri dari 4 perlakuan A (dosis 3%), B (dosis 5%), C (dosis 7%), dan D (dosis 9%) dengan 3 ulangan. Data penelitian dianalisis ragam (ANOVA) untuk melihat pengaruh perlakuan (p 0,05). Hasil penelitian menunjukan penambahan tepung bulu ayam pada pakan berpengaruh pertumbuhan Panjang dan pertumbuhan berat pada taraf kepercayaan 95%. Kelangsungan hidup ikan lele 100%. Pemberian dosis pakan yang terbaik pada perlakuan B (Dosis 5%). Rasio konversi pakan yang terbaik pada perlakuan A (Dosis 3%). Kualitas air selama percobaan yaitu suhu 26 ⁰C, pH 7,4 -76 dan DO 6,7-69 mg/L. Penggunaan tepung bulu ayam dapat dikembangkan sebagai substitusi protein dalam pembuatan pakan ikan dan kegiatan budidaya di masa yang akan datang.
Co-Authors ., JULIANA Abd. Rahman, Indika Abudi, Candra Perdana ADAM, AIN Ade Muharam Adrian S Pane Ahmad, Indra Gandhi Alfandi Daud Alfi Sahri Baruadi Alvionita, Mita Andri Andri Andrianus Winata Ali Andriyanto Yusuf Arafik Lamadi Asri Silvana Naiu Badjuka, Dwi Andita Buda, Siti Nurinda Citra Panigoro Dangkua, Ike Nursyafitri Desy Ananda Pakaya Dunggio, Dian Dunggio Elisnawati Harun Ewin Kasiati Faizal Kasim Fatria Siti Maharani Darise Fintarji, Rian Gumohung, Siti Amelia Hasim . Hendrik Mako Heni Pujiastuti Ike Nursyafitri Dangkua Ikram Zakaria Indika Abd. Rahman Indri Afriani Yasin Juliana Juliana - Juliana Juliana Juliana Juliana Juliana Juliana Juliana Juliana Juliana Juliana Lamadi, Arafi Lamangkaraka, Rezki Rahmatian Latinulu, Atrila Lukman Mile Meilan Yusuf Mitra Sado Mohammad Akram Mohammad Zubair Hippy Muchtar Ahmad Muh. Alsere Bardian Sahaba Muhammad Rizq Gobel Muhammad Rizq Gobel Muklisnah Djalil Mulis Mulis . Mulis Mulis Nasri Julaini Nur Jihan Fareranty Piu Nuralim Pasisingi Prayitno Kumeria, Toto Puluhulawa, Riska Refliyanto Djalilu Rieny Sulistijowati Rita Marsuci Harmain Rivaldi Y. Pasi Rully Tuiyo Siti Rahmatia Machieu Sitti Nursinar Sri Nuryatin Hamzah Sri Wulandari Masroni Srinildawaty Badu Sufriyanto K. Ali Suherman, Sutianto Pratama Suryaningrat, Ana Syamsuddin . Syamsuddin Syamsuddin Taiyeb, Moh Furqan M Dj Tanti Widya Pratiwi Pamulu Taufiq Abdullah Ulfah Lainun Bokings