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INTENSITAS DAN PREVALENSI EKTOPARASIT PADA KEPITING BAKAU (Scylla serrata) DALAM PENGEMBANGAN BUDIDAYA Desy Ananda Pakaya; Yuniarti Koniyo; Arafik Lamadi
Jurnal Vokasi Sains dan Teknologi Vol. 2 No. 1 (2022): JURNAL VOKASI SAINS DAN TEKNOLOGI (NOVEMBER)
Publisher : Program Vokasi UNG

Penelitian ini bertujuan untuk mengetahui tingkat Prevalensi serangan ektoparasit dan untuk mengetahui Intensitas ektoparasit dalam pengembangan budidaya kepiting bakau (Scylla serrata). Penelitian ini menggunakan metode Proposive dengan cara pengambilan sampel di tiga stasiun yang ada di Kecamatan Marisa Kabupaten Pohuwato kemudian diidentifikasi pada labolatorium Terpadu FPIK Universitas Negeri Gorontalo. Hasil penelitian menunjukan ektoparasit yang menyerang kepiting bakau adalah Octolasmis sp, tingkat Prevalensi dari ke tiga stasiun adalah 100 % terinfeksi. Sedangkan intensitas yang lebih diserang oleh Octolasmis sp adalah kepiting bakau betina 137.7 ind/ekor dan jantan 60.2 ind/ekr, katagori tingkat serangan parah pada betina sementara jantan dikatagorikan sedang.

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

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

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

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

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

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

Efektivitas Media Filter yang Berbeda Terhadap Kualitas Air Benih Ikan Koi (Cyprinus carpio) dengan Sistem Resirkulasi Riska Puluhulawa; Yuniarti Koniyo; Arafik Lamadi
The NIKe Journal VOLUME 10 ISSUE 4 | DECEMBER 2022
Publisher : Faculty of Fishery and Marine Sciences - Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37905/nj.v10i4.1283

Tujuan penelitian untuk mengetahui pengaruh penggunaan media filter yang berbeda terhadap kualitas air dan media filter yang paling efektif dalam menjaga stabilitas kualitas air benih ikan koi (Cyprinus carpio) dengan sistem resirkulasi. Metode yang digunakan adalah metode eksperimen dengan menggunakan Rancangan Acak Lengkap (RAL), dengan 4 perlakuan dan 3 ulangan, yaitu perlakuan A (dakron), perlakuan B (zeolit), perlakuan C (karbon aktif), perlakuan D (kontrol). Parameter yang diamati suhu, pH, oksigen terlarut (DO), nitrat (NO3), nitrit (NO2) dan amoniak (NH3). Hasil Analisis Sidik Ragam (ANOVA) menunjukkan bahwa media filter yang berbeda berpengaruh sangat nyata terhadap suhu, pH dan oksigen terlarut DO, namun tidak berpengaruh nyata terhadap nitrat (NO3), nitrit (NO2) dan amoniak (NH3). Media filter yang paling efektif dalam menjaga stabilitas oksigen terlarut (DO) benih ikan koi (Cyprinus carpio) dengan sistem resirkulasi adalah dakron (perlakuan A), sedangkan zeolit (perlakuan B) yang paling efektif dalam menjaga stabilitas suhu air benih ikan koi (Cyprinus carpio) dengan sistem resirkulasi.

PEMBERDAYAAN MASYARAKAT BERBASIS MANAJEMEN PERSAMPAHAN DAN PERMUKIMAN BERKELANJUTAN DI KELURAHAN LEATO UTARA KECAMATAN DUMBO RAYA KOTA GORONTALO Yuniarti Koniyo; Mohammad Zubair Hippy; Muhammad Rizq Gobel; Siti Rahmatia Machieu
Jurnal Abdi Insani Vol 11 No 2 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i2.1651

The province of Gorontalo has the potential for waste generation reaching 246,397.112 tons, primarily from households (48 percent), traditional markets (24 percent), and commercial areas (9 percent). Of the 140 tons of waste produced daily in Gorontalo City, only 70 tons are transported by the Environmental Services Department to the Talumelito Regional Landfill, while the remainder is left without adequate management, resulting in environmental damage. The community service program through the Community Service Learning (KKN) in Infrastructure aims to enhance sustainable waste management in Leato Village. Activities will involve KKN students in educating the community on environmentally friendly waste management practices, conducting Focus Group Discussions (FGDs), forming community self-help groups, mapping waste issues in the environment, and developing collaborative solutions to improve cleanliness and sanitation. Results indicated that over four months, the program successfully increased community awareness of the importance of responsible waste management. Initial testing found that public knowledge of sustainable waste and settlement management was rated poorly at 46.38%. Attitudes and behaviors scored 49.45% and 48.00% respectively, also falling below acceptable criteria. Final testing revealed significant improvement, with community knowledge in Leato Utara scoring 67.25% for sustainable waste and settlement management, and attitudes and behaviors scoring 73.45% and 70.40% respectively, meeting acceptable standards. In conclusion, the Infrastructure KKN program has positively contributed to improving waste management and sanitation in Leato Village, paving the way for cleaner and healthier settlements.

Achieving SDGs Targets as a Basis for Economic Area Development in Bone Bolango Regency Juliana Juliana; Yuniarti Koniyo; Citra Panigoro; Muhammad Rizq Gobel
International Journal of Economics and Management Research Vol. 3 No. 1 (2024): April : International Journal of Economics and Management Research
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/ijemr.v3i1.199

The relatively high potential for natural wealth has apparently not been able to overcome the problem of poverty in the Bone Bolango area. The problem of poverty does not only occur in Bone Bolango district but is still a national problem. This research aims to determine the achievement of SDGs targets as the basis for economic development in Bone Bolango Regency. This research is a quantitative descriptive study that uses expert respondents who are related to or know directly the SDGs achievement indicators for Bone Bolango district. Data analysis uses procedure hierarchy analysis (AHP) using expert choice 11 software. The results of the research show that there are six indicators that are problems in Bone Bolango district based on the SDGs achievement categories. Based on the results of the analysis of the answers given by respondents, the values obtained based on importance are: 1) eliminating extreme poverty (0.368), 2) reducing the percentage of poverty (0.240), 3) reducing the percentage of poverty based on gender and age (0.223), 4 ) increasing the proportion of women in parliament (0.075), 5) increasing GDP per capita (0.054), and 6) increasing the tax to GDP ratio (0.040). Achieving the SDGs indicator targets which is a problem in Bone Bolango Regency requires support, so there are five aspects assessed in this research, namely regulatory support, RPJMD priorities, institutional support, budget support and partnerships.

Penambahan Vitamin C Dalam pakan dengan Dosis Berbeda Terhadap Pertumbuhan Dan Kelangsungan Hidup Lobster Air Tawar (Cherax quadricarinatus) Badjuka, Dwi Andita; Koniyo, Yuniarti; Lamadi, Arafik
ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua Vol 7 No 1 (2024): ACROPORA: Jurnal Ilmu Kelautan dan Perikanan Papua
Publisher : Cenderawasih University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31957/acr.v7i1.3861

Freshwater Crayfish (Cherax quadricarinatus) is one of the flagship commodities in fisheries. Vitamin C is an essential nutrient to support the growth of C.quadricarinatus. this research aimed to determine the effects of the addition of vitamin C into artificial feed with different dosages. The tested animals were 120 Freshwater Crayfish juveniles with an average initial length of ± 4 cm and a weight of 3 grams. The water volume used was 10 liters/container. This rescarch was conducted for 43 days. The research method used was an experimental method with a completely randomized design (CRD), consisting of 4 treatments and 3 replications. Treatments A : Without vitamin C, treatments B: 250 mg/kg feed, treatments C: 300 mg/kg feed, treatments D: 350 mg/kg feed. The results showed no significant difference in length, weight, and survival rate, but there was a significant difference in the molting frequency with the best results in treatment D. The administration of vitamin C at a dosage of 350 mg/kg feed resulted in good growth in freshwater Crayfish juveniles with an average length of 1,27 cm an average weight of 1,29 grams, and a survival rate of 96.67%.

Identifikasi Infeksi WSSV (White Spot Syndrome Virus) Pada Udang Vaname (Litopaneus vannamei) Dengan Metode PCR (Polimarace Chain Reaction) Di Kecamatan Wanggarasi Abudi, Candra Perdana; Koniyo, Yuniarti; Suherman, Sutianto Pratama; Lamadi, Arafi
Research Review: Jurnal Ilmiah Multidisiplin Vol. 2 No. 1 (2023): Research Review: Jurnal Ilmiah Multidisiplin (Februari 2023 - Juli 2023)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v2i1.28

This study aims to identify White Spot Syndrome Virus (WSSV) infection in vannamei shrimp ponds cultivated in Wanggarasi Sub-district, Pohuwato Regency, using the Polymerase Chain Reaction (PCR) test method. The method applies descriptive analysis method, observation method, and laboratory analysis. The results showed that after being detected by PCR from 4 sampling stations, stations 3 was detected positive (+) for moderate virus infection at stations 1, 2, and 4. The results of identification using the PCR (Polymerase Chain Reaction) method at the Fish Quarantine Station and Quality Assurance of Gorontalo Province, the white spot syndrome virus (WSSV) was not detected in vannamei shrimp, or negative (-) with clinical symtomps, namely; pale color, slow movement, leaning against the embankment, there is a light spot on the head, swimming on the surface.

Efektivitas Ekstrak Buah Belimbing Wuluh (Averhoa blimbi L) Dalam Menghambat Pertumbuhan Bakteri Aeromonas hydrophila Pada Ikan Mas (Cyprinus Carpio) Buda, Siti Nurinda; Koniyo, Yuniarti; Lamadi , Arafik
Research Review: Jurnal Ilmiah Multidisiplin Vol. 2 No. 2 (2023): Research Review: Jurnal Ilmiah Multidisiplin (Agustus 2023 - Januari 2024)
Publisher : Transbahasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54923/researchreview.v2i2.42

This research aimed to determine the optimal concentration of wuluh star fruit extract in feed as an effort to prevent the growth of Aeromonas hydrophila bacteria in common carp. The study was conducted from may to june 2023. The treatments in this study consisted of different levels of wuluh star fruit extract in the feed, comprising five (5) levels:A = 0ml wuluh star fruit extract per kg of feed + injection of Aeromonas hydrophila (positive control = PC), B = 0ml wuluh star fruit extract per kg of feed ( nrgative control – NC), C = 10ml wuluh star fruit extract per kg of feed + injection of Aeromonas hydrophila, D = 15ml wuluh star fruit extract per kg of feed + injection of Aeromonas hydrophila, and E = 20ml wuluh star fruit extract per kg of feed + injection of Aeromonas hydrophila. Each treatment had three (3) replications. The common carp used was 10 cm in size, collected from a fish farm. The fish were kept in aquariums with a stocking density of 5 fish per aquarium. Prior to treatment, the fish were acclimated to the environment for 1 week. During acclimation, the fish were fed commercial pelletswith a protein content of 36% twice a day. ANOVA analysis results showed that the addition of wuluh star fruit extract significantly influenced the growth rete and survival rate of common carp, aiding in the recovery of common carp infected with Aeromonas hydrophila BACTERIA AND PREVENTING the growth of the bacteria. The optimal concentration of wuluh star fruit extract was 15ml per kg of feed to prevent the growth of Aeromonas hydrophila bacteria.

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