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Implementation of Tilapia Biofloc Technology in the Bulian Sari Group as an Effort to Reduce Lake Pollution in Pancasari Village, Buleleng, Bali Sang Ayu Made Putri Suryani; I Made Kawan; I Gede Sudiarta; Agus Surya Pratama; Ni Made Darmadi; Yoga Parawangsa; Mia Freshnido; Hanilyn Hidalgo; Amee Nicolas
Asian Journal of Community Services Vol. 2 No. 9 (2023): September 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ajcs.v2i9.6023

Cultivating tilapia in round ponds with the biofloc system which has the advantage that tarpaulin ponds are easy to make, and the pond temperature is more stable than cement ponds. The methods that will be carried out in the implementation of this training are interviews, face-to-face, counseling and direct practice. The advantage of tarpaulin pools is that they are efficient in using water because we only need to fill in water at the beginning and the addition of water is also adjusted according to conditions. The application of Biofloc technology in Pancasari Village can increase tilapia production. The biofloc system can also increase the Survival Rate (SR) of fish and reduce the Feed Conversion Ratio (FCR).

Potential for Development of Seaweed Cultivation Business Post Covid-19 Post in the Marine Area, Serangan City, Denpasar - Bali Gede Agus Pratama; Sang Ayu Made Putri Suryani; I Nengah Muliarta
Formosa Journal of Sustainable Research Vol. 2 No. 12 (2023): December, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjsr.v2i12.6017

The aim of this research was to outline the possibilities for seaweed farming in Serangan Denpasar, Bali's maritime waters. study based on Aqua Modis satellite photography findings. The results of satellite photography for water depth are used, together with SST (Sea Surface Temperature) distribution photos taken between January and June 2019 and January and June 2023. Based on observations, the attack sea's waters contain an area of 70.61 Ha that could be used for seaweed production in 2019. 71.82 Ha could be used for seaweed farming in 2023

Human Resources Competencies in the Marine and Fisheries Sector: An Review Gede Agus Pratama; Sang Ayu Made Putri Suryani; I Nengah Muliarta
Formosa Journal of Sustainable Research Vol. 2 No. 11 (2023): November, 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjsr.v2i11.6545

Increasing human resource competency is one of the keys to advancing the maritime and fisheries sector in Indonesia. Increasing human resource competency must be balanced with standardization, competency of teaching staff and good infrastructure. This research aims to determine the importance of competency-based learning to improve the quality of competent human resources to advance the marine and fisheries sector. The method used in this research is the literature review method. The results of this research are that there are several important factors in improving the competency of marine and fisheries human resources, namely: standardization, curriculum, teaching staff and good infrastructure. If these four factors are met then it can improve the knowledge, skills and attitudes of marine and fisheries human resources

Food Waste Potential as Alternative Feed Catfish Cultivation: an Overview Pratama, Gede Agus Surya; Suryani, Sang Ayu Made Putri; Muliarta, I Nengah
Jurnal Perikanan dan Kelautan Vol. 28 No. 1 (2023): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Food waste in urban areas is an endless problem, considering that waste will continue to exist. The technique of managing waste to become an alternative feed for catfish is one of the steps to overcome the problem of waste and at the same time becomes an alternative fish feed solution for fish cultivators. The purpose of this research is to process food waste into fish feed. The method used in writing this article is literature review. Based on the results of the literature review and the author's analysis, it can be concluded that food ingredients that can be processed into catfish feed are food waste by utilizing fermentation or by mixing or formulated with other raw materials such as (fish meal, magot, tofu dregs, and fine bran). The fermentation process can use fishery products sold in the market, including (EM4, Boster, etc) which are mixed with molasses.

Food Waste Potential as Alternative Feed Catfish Cultivation: an Overview Pratama, Gede Agus Surya; Suryani, Sang Ayu Made Putri; Muliarta, I Nengah
Jurnal Perikanan dan Kelautan Vol. 28 No. 1 (2023): February
Publisher : Faculty of Fisheries and Marine, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Food waste in urban areas is an endless problem, considering that waste will continue to exist. The technique of managing waste to become an alternative feed for catfish is one of the steps to overcome the problem of waste and at the same time becomes an alternative fish feed solution for fish cultivators. The purpose of this research is to process food waste into fish feed. The method used in writing this article is literature review. Based on the results of the literature review and the author's analysis, it can be concluded that food ingredients that can be processed into catfish feed are food waste by utilizing fermentation or by mixing or formulated with other raw materials such as (fish meal, magot, tofu dregs, and fine bran). The fermentation process can use fishery products sold in the market, including (EM4, Boster, etc) which are mixed with molasses.

Food Waste Potential as Alternative Feed Catfish Cultivation: an Overview Pratama, Gede Agus Surya; Suryani, Sang Ayu Made Putri; Muliarta, I Nengah
Jurnal Perikanan dan Kelautan Vol. 28 No. 1 (2023): February
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Food waste in urban areas is an endless problem, considering that waste will continue to exist. The technique of managing waste to become an alternative feed for catfish is one of the steps to overcome the problem of waste and at the same time becomes an alternative fish feed solution for fish cultivators. The purpose of this research is to process food waste into fish feed. The method used in writing this article is literature review. Based on the results of the literature review and the author's analysis, it can be concluded that food ingredients that can be processed into catfish feed are food waste by utilizing fermentation or by mixing or formulated with other raw materials such as (fish meal, magot, tofu dregs, and fine bran). The fermentation process can use fishery products sold in the market, including (EM4, Boster, etc) which are mixed with molasses.

Food Waste Potential as Alternative Feed Catfish Cultivation: an Overview Pratama, Gede Agus Surya; Suryani, Sang Ayu Made Putri; Muliarta, I Nengah
Jurnal Perikanan dan Kelautan Vol. 28 No. 1 (2023): February
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/

Food waste in urban areas is an endless problem, considering that waste will continue to exist. The technique of managing waste to become an alternative feed for catfish is one of the steps to overcome the problem of waste and at the same time becomes an alternative fish feed solution for fish cultivators. The purpose of this research is to process food waste into fish feed. The method used in writing this article is literature review. Based on the results of the literature review and the author's analysis, it can be concluded that food ingredients that can be processed into catfish feed are food waste by utilizing fermentation or by mixing or formulated with other raw materials such as (fish meal, magot, tofu dregs, and fine bran). The fermentation process can use fishery products sold in the market, including (EM4, Boster, etc) which are mixed with molasses.

MORPHOREGRESSION AND CONDITION OF FRIGATE TUNA (Auxis thazard LACEPÈDE, 1800) IN SOUTH COAST OF BALI STRAIT WATERS Parawangsa, I Nyoman Yoga; Suryani, Sang Ayu Made Putri; Tampubolon, Prawira Atmaja; Wijayanti, Ni Putu Ayu; Lestari, Ni Made Dwi
BAWAL Widya Riset Perikanan Tangkap Vol 17, No 2 (2025): Agustus 2025
Publisher : Politeknik Kelautan dan Perikanan Sorong

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/bawal.17.2.2025.56 - 66

Bali Strait water has contributed to the production of pelagic capture fisheries in FMA-573. The potential for fisheries in the Bali Strait is very diverse, especially small pelagic fish such as frigate tuna, bullet tuna, bali sardinella, scad fish and mackerel. Frigate tuna (Auxis thazard) is a pelagic fish from the Scombridae family. This fish can be found in tropical and subtropical waters. Information regarding frigate tuna on the southern coast of the Bali Strait has yet to be found to date. This research aims to reveal morphoregression, which includes the length-length relationship and growth patterns, as well as the condition of frigate tuna in the southern coastal waters of the Bali Strait for ecosystem-based fisheries management. Sampling of frigate tuna was carried out from February to July 2024. Fish samples were taken from traditional fishermen who used gill nets as fishing gear in the southern coastal waters of the Bali Strait. Each fish sample was measured for total length, fork length, and standard length and weighed to analyze the length-length relationship, growth patterns, and condition factors. The number of frigate tuna caught during the research was 356. The total length of the samples caught ranged from 274 – 416 mm, weighing 270.3 – 972.4 grams. Each character of the length of the frigate tuna has a close relationship. The fork length character is the most precise in estimating fish weight, so the fork length character is used to analyze the length-weight relationship. The growth pattern of frigate tuna is positive allometric with good conditions. The results of this research can be used as a basis for ecosystem-based management of tuna fisheries.

Characterization of the Tyrosinase Gene of Aquarium-Maintained Nyalian Fish (Rasbora sp.) Suryani, Sang Ayu Made Putri; Sadguna, Dewa Nyoman; A, AA Putri Risa; Pratama, Agus Surya; Rejeki, Dewi Seri
East Asian Journal of Multidisciplinary Research Vol. 2 No. 12 (2023): December 2023
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/eajmr.v2i12.6603

Rasbora fish is a local Indonesian fish whose population has decreased. In the Province of Bali this fish is called the Nyalian fish and no one has cultivated this fish. Nyalian fish in Bali Province are used as consumption fish and have potential as freshwater ornamental fish. Catching Nyalian fish continuously can cause this fish decrease in population and can cause extinction. Nyalian fish conservation can be done by domestication and adapting fish caught from their natural habitat to aquaculture aquarium, then used in aquaculture activities and ensuring continuity of numbers and avoiding extinction. During the domestication process, the Nyalian fish will experience stress due to changes in their habitat. Stress in fish can be shown by a drastically darker body condition. Parts of the body that blacken or show a darker color are due to the activity of melanin as an active role in it. The Tyrosinase gene is one of the genes responsible for coding pigment patterns. The TYR gene has an important role in instructing the formation of the enzyme Tyrosinase.

Making Fermented Feed to Trigger the Growth of Seawater Lobsters in the Pasir Putih Group, Ekas Buana Village, Jerowaru District, East Lombok Regency, West Nusa Tenggara Pratama, Gede Agus; Suryani, Sang Ayu Made Putri; Sumsanto, Muhammad; Kawan, I Made; Darmadi, Ni Made; Sudiarta, Gede; Sudiarta, Ketut; Parawangsa, Nyoman Yoga; Edi, Dewa Gede Semara
Indonesian Journal of Society Development Vol. 3 No. 3 (2024): June 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/ijsd.v3i3.10115

The aim of this community service is to improve the knowledge, skills and attitudes of cultivators, especially lobster cultivators. Training and counseling is carried out directly in the field, with material first provided, practice carried out, and the discussion concluded. The venue for the event was Ekas Buana Village in Jerowaru District, East Lombok Regency, West Nusa Tenggara Province. The first step in making fermented feed is to determine the feed formulation, weigh the feed, and then mix the starting feed with the smallest amount of feed ingredients. Followed by fermentation and steaming of the feed. The feed produced from this fermentation can be used to feed lobsters, especially in musism where trash feed and squid or natural feed are difficult to find

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