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Inventory of Ectoparasites in Majalaya Carp (Cyprinus carpio) With Different Sizes Umar, Putra Arif Yanto; Lamadi, Arafik; Ahmad, Indra G
Jurnal Perikanan dan Kelautan Vol. 30 No. 1 (2025): Febuary
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.30.1.13-17

Majalaya carp (Cyprinus carpio) is one of the essential commodities used to increase fisheries production in Indonesia. However, this cultivation activity is often hampered by disease problems caused by parasites. Therefore, it is necessary to research the inventory of ectoparasites in Majalaya carp with different sizes. This study aims to determine the type, intensity, and prevalence of ectoparasites in Majalaya carp of different sizes. Samples were taken by random sampling from cultivation ponds in the North Minahasa Regency, North Sulawesi Province. The research method used a descriptive method, and for ectoparasite examination, a native method was used by examining the surface of the fish's body, mucus, fins, gills, and eyes. The study results found six types of ectoparasites: Dactylogyrus sp, Argulus sp, Ichthyophthirius multifiliis, Trichodina sp, Vorticella sp, and Gyrodactylus sp. At a size of 4-7 cm, more Dactylogyrus sp were found. On the gills, size 8-14 cm I. multifiliis on mucus and size 23-30 cm Argulus sp on the surface of the fish body. The intensity level of ectoparasites produced on Dactylogyrus sp reached a value of 5.14 Ind/fish (low infection), I.multifiliis 4.27 Ind/fish (low infection), and Argulus sp of 3.80 Ind/fish (low infection). Then, the prevalence level of ectoparasites produced on Dactylogyrus sp reached a value of 70% (moderate infection), Ichthyophthirius multifiliis 50% (persistent infection), and Argulus sp 67% (persistent infection). This study emphasizes the importance of water quality management and fish density regulation.

Survival and Long Transport Time of Freshwater Lobster (Cherax quadricarinatus) Djaini, Siti Khairunnisa; Hasim, Hasim; Ahmad, Indra G
Jurnal Perikanan dan Kelautan Vol. 29 No. 3 (2024): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.3.396-403

This research aims to determine the use of rice straw as a packaging medium for the survival, growth, induction, and sedation of lobster seeds transported for 6, 9, and 12 hours using the Completely Randomized Design (CRD) method. The research preparation includes preparing the maintenance medium, filling medium, and test animals (adaptation for 7 days after arrival and fasting for 24 hours). The main research involves acclimating lobster seeds using temperature manipulation for approximately 5 minutes, with transport media temperatures ranging from 10º to 12º, and then maintaining them for 28 days. The research results indicate survival, growth, induction, and sedation time differences. The fastest induction time occurred in the treatment with a 9-hour transport duration, lasting 4.14 minutes. The fastest sedation time occurred in the 6-hour transport duration, lasting 1.56 minutes. Post-transport survival is highest after 6 hours and 9 hours of treatment, which is 95%. The best post-maintenance survival is found after 6 hours of transportation, at 91%, while the treatments at 9 and 12 hours yield 86% and 76% results, respectively. This research indicates that straw can be utilized as a filling medium for up to 12 hours

The Use of Different Types of Natural Feeds to Enhance Growth and Survival Rates of Freshwater Lobsters (Cherax quadricarinatus) Sunani, Muh Azrul Syamsah H; Ahmad, Indra G; Alvionita, Mita; Lamadi, Arafik
Jurnal Perikanan dan Kelautan Vol. 29 No. 3 (2024): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.3.390-395

The freshwater lobster (Cherax quadricarinatus) is a precious commodity within the freshwater aquaculture sector. It is essential to investigate the effects of different natural feeds on lobster growth to enhance aquaculture practices. This study aimed to identify the types of natural feed that influence and improve freshwater lobster juveniles' growth and survival rate. This study was conducted from January to February 2024 at the Kasih Karunia Suwawa Aquaculture Hatchery. A Completely Randomized Design (CRD) was applied, with four treatment groups: Treatment A (bean sprouts), Treatment B (Tubifex sp.), Treatment C (tofu residue), and Treatment D (a combination of bean sprouts, Tubifex sp., and tofu residue). The feed was administered daily at 7% of the total biomass, with a feeding frequency of twice per day. Data were analyzed using ANOVA with SPSS software. The observed parameters included length growth, weight growth, survival rate, and moulting frequency. The results showed that Treatment B (Tubifex sp.) yielded the best growth and moulting frequency, with length growth at 0.76 cm, weight growth at 0.70 g, and moulting frequency at 0.67. The highest survival rate, at 96.67%, was observed in Treatment D (bean sprouts + Tubifex sp. + tofu residue). ANOVA results indicated that different types of natural feeds did not significantly impact the growth and survival of freshwater lobsters.

Inventory of Ectoparasites in Majalaya Carp (Cyprinus carpio) With Different Sizes Umar, Putra Arif Yanto; Lamadi, Arafik; Ahmad, Indra G
Jurnal Perikanan dan Kelautan Vol. 30 No. 1 (2025): Febuary
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.30.1.13-17

Majalaya carp (Cyprinus carpio) is one of the essential commodities used to increase fisheries production in Indonesia. However, this cultivation activity is often hampered by disease problems caused by parasites. Therefore, it is necessary to research the inventory of ectoparasites in Majalaya carp with different sizes. This study aims to determine the type, intensity, and prevalence of ectoparasites in Majalaya carp of different sizes. Samples were taken by random sampling from cultivation ponds in the North Minahasa Regency, North Sulawesi Province. The research method used a descriptive method, and for ectoparasite examination, a native method was used by examining the surface of the fish's body, mucus, fins, gills, and eyes. The study results found six types of ectoparasites: Dactylogyrus sp, Argulus sp, Ichthyophthirius multifiliis, Trichodina sp, Vorticella sp, and Gyrodactylus sp. At a size of 4-7 cm, more Dactylogyrus sp were found. On the gills, size 8-14 cm I. multifiliis on mucus and size 23-30 cm Argulus sp on the surface of the fish body. The intensity level of ectoparasites produced on Dactylogyrus sp reached a value of 5.14 Ind/fish (low infection), I.multifiliis 4.27 Ind/fish (low infection), and Argulus sp of 3.80 Ind/fish (low infection). Then, the prevalence level of ectoparasites produced on Dactylogyrus sp reached a value of 70% (moderate infection), Ichthyophthirius multifiliis 50% (persistent infection), and Argulus sp 67% (persistent infection). This study emphasizes the importance of water quality management and fish density regulation.

Survival and Long Transport Time of Freshwater Lobster (Cherax quadricarinatus) Djaini, Siti Khairunnisa; Hasim, Hasim; Ahmad, Indra G
Jurnal Perikanan dan Kelautan Vol. 29 No. 3 (2024): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.29.3.396-403

This research aims to determine the use of rice straw as a packaging medium for the survival, growth, induction, and sedation of lobster seeds transported for 6, 9, and 12 hours using the Completely Randomized Design (CRD) method. The research preparation includes preparing the maintenance medium, filling medium, and test animals (adaptation for 7 days after arrival and fasting for 24 hours). The main research involves acclimating lobster seeds using temperature manipulation for approximately 5 minutes, with transport media temperatures ranging from 10º to 12º, and then maintaining them for 28 days. The research results indicate survival, growth, induction, and sedation time differences. The fastest induction time occurred in the treatment with a 9-hour transport duration, lasting 4.14 minutes. The fastest sedation time occurred in the 6-hour transport duration, lasting 1.56 minutes. Post-transport survival is highest after 6 hours and 9 hours of treatment, which is 95%. The best post-maintenance survival is found after 6 hours of transportation, at 91%, while the treatments at 9 and 12 hours yield 86% and 76% results, respectively. This research indicates that straw can be utilized as a filling medium for up to 12 hours

STRATEGI PEMBERDAYAAN KOMUNITAS PESISIR DALAM MENGELOLA PARIWISATA PANTAI MELALUI PENINGKATAN DAYA TARIK WISATA PANTAI DIKAWASAN TELUK TOMINI Lantu, Iin Susilawati; Fachrussyah, Zc; Ahmad, Indra G.; Arman, Veggy
Jurnal Abdi Insani Vol 12 No 1 (2025): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v12i1.2146

This article discusses a community service program integrated with the Community Service Program (KKN) in Torosiaje Village, Popayato District, Pohuwato Regency. The purpose of this program is to empower coastal communities in managing beach tourism through increasing tourist attractiveness. The method used in this program is Participatory Learning and Action (PLA). The stages of implementation are economic improvement through training activities on the use of social media and AI applications in the Information and Communication Technology RIRN by providing training and assistance to the community and youth organizations on how to use social media and AI applications in promoting and introducing Torosiaje village to the wider community. This program is expected to empower coastal communities in managing coastal tourism through increasing tourist attraction in Tomini Bay, especially in Torosiaje Village. Key word: Bajo Tribe, Tourism, Community Empowerment, Economy

PENGGELOLAAN SAMPAH RUMAH TANGGA DI PESISIR DESA LAUT BIRU DAMPAK SAMPAH TERHADAP EKOSISTEM LAUT Arman, Veggy; Kasim, Faizal; Pasisingi, Nur Alim; Kalaka, Sri Rahayu; Lantu, Iin Susilawati; Ahmad, Indra G
Jurnal Abdi Insani Vol 11 No 1 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i1.1159

Laut Biru Village is a village located in Bone Raya District, Bone Bolango Regency. The area of this village is 2.64 km2 with a percentage of the sub-district area of 4.12%. The population of Laut Biru Village is 711 thousand people or 1.79% of the total population in Bone Raya District. The occupations of some people are farmers and fishermen. In the context of development and community independence, Laut Biru Village adheres to the Together We Advance concept or a concept where the community voluntarily works together to achieve goals without depending on assistance from the government or other institutions. The aim of this activity is to help local communities gain knowledge and skills in utilizing the resources they have to improve welfare through waste management and contribute to maintaining the sustainability of the marine environment and coastal ecosystems. The method used is the individual mentoring method by providing training and mentoring which is equipped with learning by doing techniques (learning while working). The Thematic Real Work Lecture Program in Laut Biru Village lasts for 45 days. Program activities begin with the initial stage of direct observation in coastal areas. The core program focuses on increasing the self-sufficiency of seaside community reserves by addressing the impact of waste on marine ecosystems and encouraging household waste management. The program's core activities include outreach to increase awareness about the dangers of waste and the importance of utilizing existing resources. Implementation of the core program activities for Gorontalo State University KKN-T students in Laut Biru Village began with providing outreach on the Dangers of the Impact of Waste on Marine Ecosystems and Management of Household Waste on the Coast of Lau Biru Village by presenters from Gorontalo State University Lecturers and the lets clean our ocean program namely social service activities carried out along the coast of Laut Biru Village which involve all elements of society and the government of Laut Biru Village. The collected waste is then processed into paving blocks. Garbage is the biggest problem in Laut Biru Village. Because there is no TPA (Final Disposal Site) so people throw their rubbish on the edge of the beach. Therefore, follow-up action is needed regarding waste so that it does not spread and damage the environment and marine ecosystem.

PEMANFAATAN LIMBAH IKAN TUNA MENJADI PRODUK OLAHAN MAKANAN DENGAN KONSEP ZERO WASTE UNTUK MENINGKATKAN EKONOMI MASYARAKAT KAWASAN TELUK TOMINI Lantu, Iin Susilawati; Ahmad, Indra G; Fachrussyah, Zc; Arman, Veggy
Jurnal Abdi Insani Vol 11 No 1 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i1.1160

Olimeyala Village is a village that has capture fisheries potential that has not been utilized optimally, especially in fishery product processing activities. So far, the use of fishery products is still limited to using meat, giving rise to quite high amounts of fishery waste. Therefore, the use of tuna fish by-products or waste (fish skin and fish bones) with a zero waste concept into processed fish cracker food is an effort to prevent environmental pollution due to the large amount of fishery waste. This service activity aims to educate and train the skills of the Olimeyala Village community and as an alternative business to improve the economy of the Olimeyala Village community. The method used in this activity is skills training in the form of a demonstration about the use of tuna waste into processed food products with a zero concept. The training provided is processing fish skin and tuna bone by-products into fish crackers. Training activity on making crackers from waste fish bones and fish skin into crackers. This activity of utilizing tuna fish waste into food products with the Zero Waste concept has a positive impact on the community in Olimeyala Village and will reduce environmental pollution caused by fishery waste

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