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All Journal Journal of Marine and Aquatic Sciences Buletin Udayana Mengabdi Jurnal Bakti Saraswati Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Current Trends in Aquatic Science Journal of Marine Research and Technology Samakia: Jurnal Ilmu Perikanan TRITON : Jurnal Manajemen Sumberdaya Perairan Advances in Tropical Biodiversity and Environmental Sciences PAPALELE : Jurnal Penelitian Sosial Ekonomi Perikanan dan Kelautan Ulil Albab
I Ketut Wija Negara
Program Studi Manajemen Sumberdaya Perairan, Fakultas Kelautan Dan Perikanan, Universitas Udayana
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PROGRAM KEMITRAAN MASYARAKAT KELOMPOK USAHA TANI BUDIDAYA IKAN LELE DI TUKAD BINDU DENPASAR Indriyani, Ni Made Vita; Putra, I Wayan Gde Yogiswara Darma; Sumartini, Ade Ruly; Negara, I Ketut Wija
Jurnal Bakti Saraswati (JBS): Media Publikasi Penelitian dan Penerapan Ipteks Vol 10 No 1 (2021): Jurnal Bakti Saraswati (JBS): Media Publikasi Penelitian dan Penerapan Ipteks
Publisher : Lembaga Penelitian dan Pemberdayaan (Institute for Research and Community Empowerment) Universitas Mahasaraswati Denpasar Bali

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Abstract

Program pemberdayaan masyarakat (PKM) sudah dilakukan pemerintah dan sesuai dengan tujuan pembangunan Indonesia seutuhnya, maka pembangunan harus merupakan perubahan sosial yang tidak hanya terjadi pada taraf kehidupan masyarakat tetapi juga pada peranan unsur-unsur di dalamnya. Budidaya ikan lele di Denpasar dapat dijumpai di Tukad Bindu. Pelaksana budidaya ikan lele di Tukad Bindu ini belum mengetahui secara pasti cara untuk pembuatan laporan keuangan dan pemasaran atas ikan lele yang nantinya akan menjadi sumber penghasilan masyarakat. Dalam pelaksanaan PKM ini, Kelompok Usaha Tani Budidaya Ikan Lele Tukad Bindu Denpasar sebagai mitra PKM sangat berkontribusi dalam menyiapkan fasilitas yang dibutuhkan, selain juga tenaga, pikiran, dan lokasi pelatihan yang digunakan selama program pengabdian dilaksanakan. Melalui program PKM, kelompok usaha tani mendapatkan pengetahuan mengenai pembuatan laporan keuangan, pemasaran serta proses budidaya ikan lele yang baik, sehingga dapat memberikan dampak ekonomi bagi kelompok usaha tani dan menjadi wadah edukasi budidaya ikan lele bagi masyarakat.
Alur Perdagangan Hiu sebagai Komoditas Ikan Hias dari Provinsi Bali Ni Made Putri Handayani; Pande Gde Sasmita Julyantoro; I Ketut Wija Negara
Journal of Marine and Aquatic Sciences Vol 4 No 1 (2018)
Publisher : Fakultas Kelautan dan Perikanan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (788.768 KB) | DOI: 10.24843/jmas.2018.v4.i01.58-66

Abstract

This study objectives were to investigate the track of shark trade from Bali Province, the exports volume of shark trade during 2015-2016, the length of sharks; species exported in the ETP category; and the effectiveness of shark trade license by BPSPL Denpasar based on EAFM analysis. This study used exploration method with questionnaires, interviews and secondary data from BPSPL Denpasar. The results showed that the track of shark trade started from when the shark is caught by the fishermen which purchased by exporter companies, then they had to get shipment recommendation letter from BPSPL Denpasar and fish health certificate from BKIPM Class I Denpasar, then sharks was brought to I Gusti Ngurah Rai International Airport for final check and ready to be exported to the destination country. During 2015-2016 there were 559 sharks from the species of Carcharhinus melanopterus, Triaenodon obesus, Orectolobus maculatus, Atelomycterus marmoratus, Chiloscyllium plagiosum and Halaelurus maculosus that have been exported to the 12 destination countries. The EAFM analysis of lengths indicated that the shark's size was at a very young until adult age. Meanwhile, the EAFM analysis of ETP species shows there were 4 shark types of Near Threatened, 1 type of Least Concern status and 1 type of Not Evaluated. Finally the result of EAFM analysis on the effectiveness of shark trade license by BPSPL Denpasar showed that the decision was well executed and run effectively, and so far the shark fishery management at Bali Province is applied successfully.
Potensi Dan Sebaran Jenis Pidada (Sonneratia caseolaris) Berdasarkan Jenis Tanah di Tahura Ngurah Rai - Bali Anesa Ronavia; I Wayan Restu; I Ketut Wijanegara
Journal of Marine and Aquatic Sciences Vol 6 No 2 (2020)
Publisher : Fakultas Kelautan dan Perikanan Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/jmas.2020.v06.i02.p5

Abstract

Ngurah Rai Forest Park Bali is a mangrove forest area located along Benoa Bay. Tahura Ngurah Rai area was found in more than 10 types of mangroves, one of which was the caseolaris Sonneratia. This study aims to determine the potential and distribution of caseolaris Sonneratia based on soil type, and determine the type of substrate in the caseolaris Sonneratia distribution. The method is observational by sampling plots for tree stand categories and pole categories five station areas. Water parameters analyzed were temperature, dissolved oxygen, salinity, and pH. The soil parameters analyzed were soil pH, organic C, Nitrogen, Phosphorus, potassium, and water content. The results showed that the density of caseolaris Sonneratia trees at each station varied where the highest at station V (Nusa Dua) at 1,397 ind / ha and the lowest at station II (Suwung Kauh) with density of 177 ind / ha. Specific density values five stations fall into criteria. The type closure that entered the criteria of lack / damage is found at stations I, II, III, and IV, while for the category of very dense (good) at station V. The most pattern is the distribution pattern "clustered" (ind> 1). The range of physics-chemical parameters the waters in Tahura Ngurah Rai the highest temperature 30.33 oC and the lowest 28.36 oC , the highest salinity 25 ppm and the lowest 11 ppm, the highest dissolved oxygen 6.16 mg / L and the lowest 6.2 mg / L, the highest pH values are 8 and lowest 7.
PENDAMPINGAN PEMBERDAYAAN EKOWISATA PERAIRAN DAN RESTOCKING UDANG GALAH (MACROBRACHIUM ROSENBERGII) SERTA IKAN ENDEMIK DI DAERAH ALIRAN SUNGAI (DAS) DESA GALUNGAN KABUPATEN BULELENG I Ketut Wija Negara; I Wayan Restu; Pande Gde Sasmita Julyantoro; Endang Wulandari Suryaningtyas; Dewa Ayu Angga Pebriani; Ni Putu Putri Wijayanti; Suprabadevi Ayumayasari Saraswati
Buletin Udayana Mengabdi Vol 19 No 2 (2020): Buletin Udayana Mengabdi
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

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Abstract

The total tourist arrivals in Buleleng Regency from 2012-2016 averaged 669,005 annually. Galungan Village is located in the District of Sawan, which has an area of 14.60 km2 with part of its territory contained State Forest covering an area of 582 Ha and traversed by several Watersheds. The method used to achieve these objectives is through mentoring in the field of education, ecotourism study simulations increasing human resources in the organization of tourism awareness groups and encouraging the formation of supervisory community groups, restocking giant prawns (Macrobrachium rosenbergii) and upstream endemic fish (waterfalls) as a tourist attraction. The potentials of Galungan Village are forests, rivers, and communities of that environment. Besides that, the climate of this village is potential for the development of a tourist village. The Galungan Village supervisor community has a very important role in managing the efforts to develop village tourism. Conservation of the environment through the maintenance and nursery of endemic fish in watersheds can be one factor to provide other attractions besides the beauty of the forest and waterfalls in Galungan Village
PROGRAM KEMITRAAN MASYARAKAT KELOMPOK USAHA TANI BUDIDAYA IKAN LELE DI TUKAD BINDU DENPASAR Ni Made Vita Indriyani; I Wayan Gde Yogiswara Darma Putra; Ade Ruly Sumartini; I Ketut Wija Negara
Jurnal Bakti Saraswati (JBS): Media Publikasi Penelitian dan Penerapan Ipteks Vol. 10 No. 1 (2021): Jurnal Bakti Saraswati (JBS): Media Publikasi Penelitian dan Penerapan Ipteks
Publisher : Lembaga Penelitian dan Pemberdayaan (Institute for Research and Community Empowerment) Universitas Mahasaraswati Denpasar Bali

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Abstract

Program pemberdayaan masyarakat (PKM) sudah dilakukan pemerintah dan sesuai dengan tujuan pembangunan Indonesia seutuhnya, maka pembangunan harus merupakan perubahan sosial yang tidak hanya terjadi pada taraf kehidupan masyarakat tetapi juga pada peranan unsur-unsur di dalamnya. Budidaya ikan lele di Denpasar dapat dijumpai di Tukad Bindu. Pelaksana budidaya ikan lele di Tukad Bindu ini belum mengetahui secara pasti cara untuk pembuatan laporan keuangan dan pemasaran atas ikan lele yang nantinya akan menjadi sumber penghasilan masyarakat. Dalam pelaksanaan PKM ini, Kelompok Usaha Tani Budidaya Ikan Lele Tukad Bindu Denpasar sebagai mitra PKM sangat berkontribusi dalam menyiapkan fasilitas yang dibutuhkan, selain juga tenaga, pikiran, dan lokasi pelatihan yang digunakan selama program pengabdian dilaksanakan. Melalui program PKM, kelompok usaha tani mendapatkan pengetahuan mengenai pembuatan laporan keuangan, pemasaran serta proses budidaya ikan lele yang baik, sehingga dapat memberikan dampak ekonomi bagi kelompok usaha tani dan menjadi wadah edukasi budidaya ikan lele bagi masyarakat.
MANAJEMEN PEMBESARAN LELE DUMBO Clarias sp. MELALUI INOVASI KOLAM TERPAL DI DESA PAKISAN KABUPATEN BULELENG I Ketut Wija Negara; Dewa Ayu Angga Pebriani
Samakia : Jurnal Ilmu Perikanan Vol 8 No 1 (2017): Samakia: Jurnal Ilmu Perikanan
Publisher : Faculty of Science and Technology University Ibrahimy

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (809.472 KB) | DOI: 10.5281/jsapi.v8i1.272

Abstract

Catfish production in the province of Bali isn’t optimal, because it hasn’t itegarted ancillary factors suchcultivation; pond, hatcheries, feed alternatives, and super-intensive cultivation technology innovation. Innovation and alternative developed is the rearing ponds catfish using tarpaulin material. The purpose of this research is to create a pond tarp protype appropriate and provide information to rural communities, to be able to utilize these resources to activities with catfish Cara Budidaya Ikan Yang Baik (CBIB). The method used is through data collection, both secondary data and primary data. Secondary data is by observation of the existing pond tarp in Buleleng regency, then obtain primary data of conducting an experiment directly manufacture for pond tarpaulins, seed preparation, feeding management, harvesting and post-harvest. The results of this study found that, pond tarps are made under the soil surface using a mold lined with good soil to be used cultivation of catfish. Pond tarpaulin by using a mold of land besides the cost is very cheap, also can withstand the pressure from the edge of the pond so it is not easy to damage the pond. Management of water quality management can be easily done, because the pond tarp in this type of outlet. Conditions pond tarp after one cycle of post-harvest still reusable.
Kandungan Nitrat, Fosfat, dan Silikat di Perairan Pantai Pandawa, Bali Mila Jeniarti; Ima Yudha Perwira; I Ketut Wija Negara
Current Trends in Aquatic Science Vol 4 No 2 (2021)
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Kelautan dan Perikanan, Universitas Udayana

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Abstract

This study aimed to measure the concentration of nitrate, phosphate, and silicate in the water of Pandawa Beach waters. This study was conducted at the Kutuh Village (Badung, Bali, Indonesia), from December 2019 to January 2020. The water sample was collected from the location every week for one month. The water sample was taken from the surface, middle, and bottom of the water. Measurement of nitrate and silicate was performed using Salifert KIT Nitrate and Silicate, while measurement of phosphate was performed using Hanna 713 KIT analysis. The result showed that concentration of nitrate in the Pandawa Beach Waters was ranging from 0,91 to 2,00 mg/L. Concentration of phosphate was ranging from 0,32 to 1,93 mg/L, while silicate was ranging from 0,07 to 0,52 mg/L.
Identifikasi dan Potensi Hasil Tangkapan Pukat Cincin (Purse Seine) pada Kapal Supala Sari di Perairan Kabupaten Buleleng I Ketut Wija Negara; Dewa Ayu Angga Pebriani
Current Trends in Aquatic Science Vol 2 No 1 (2019)
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Kelautan dan Perikanan, Universitas Udayana

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Abstract

The sustainable potential of fish capturing in Buleleng sea waters is 14.243,3 tons/year which consist of large-pelagic, small-pelagic, demersal, and other reef fish. This research was conducted to identify the catch of purse seine in Buleleng Regency, then found out the potential of capture fisheries resources. The location of this research was carried out around the waters of Buleleng Regency. It also involved fishing base of fishing fleet which is located at Fishing Base (PPI) of Sangsit. This research was conducted from May to August 2018. Fish identification resulted from purse seine during purse seine fishing gears are 8 species, namely Auxis thazard, Decapterus macarellus, Rastrelliger kanagurta, Caranx sexfasciatus, Elagatis bipinnulata, Canthidermis maculata, Kyphosus cinerasces dan Acanthocybium solandri. The composition and potential of the catch obtained during the purse Purse Seine is the most dominant are Auxis thazard and Decapterus macarellus. The total catch of Auxis thazard is 5.943 and Decapterus macarellus are 4.741 kg. The potential for fishing in the region of Buleleng Regency by using Purse Seine fishing gear is very large with the number of 10.903 kg in 5 times of operation.
Analisa Usaha Penangkapan Ikan dengan Longline pada KM. Hiroyoshi 6 Milik PT. Intimas Surya di Benoa, Bali Diah Ayu Safitri; I Wayan Restu; I Ketut Wija Negara
Current Trends in Aquatic Science Vol 2 No 2 (2019)
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Kelautan dan Perikanan, Universitas Udayana

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Abstract

This study objectives is to analyze longline fisheries business, by analyzing business feasibility aspects and operational costs and business income. The method used is descriptive quantitative, and determining respondent by purposive sampling. The data collection process is carried out for 3 months. MS. Hiroyoshi 6 which is based in Benoa Harbor which is a wooden ship measuring 120 GT, with longline fishing gear. In one year the ship can make 6 trips. The composition of the catch consists of 9 types of fish, which are dominated by tuna. The investment costs incurred are Rp. 2,750,000,000, and operating costs are Rp. 805,410,000 in one year. The average boat production yield is 73,407 kg, with revenues of Rp 4,157,275,000 and profits of Rp 1,559,465,000. The results of the business feasibility analysis, payback period 1.7, B / C ratio 1.6, and Break Even Point units of 25,000 kg and Break Even Point sales of Rp 1,415,852,000. Based on the results of the analysis, the longline fisheries business is feasible to continue.
Analisis Kelayakan Usaha Penangkapan Ikan Teri (Stolephorus sp.) Nelayan Tradisional di Desa Sanggalangit, Kecamatan Gerokgak, Kabupaten Buleleng, Provinsi Bali. Ni Kadek Dwi Widyanti Putri; I Wayan Restu; I Ketut Wija Negara; I Gede Wahyu Surya Wirawan
Current Trends in Aquatic Science Vol 4 No 1 (2021)
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Kelautan dan Perikanan, Universitas Udayana

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Abstract

Sanggalangit is one of the villages in Gerokgak District, Buleleng Regency, Bali Province. This village located at the coastal area. The main catch of fishermen in there is anchovy (Stolephorus sp.). The feasibility analysis of anchovy fishing business by traditional fishermen in Sanggalangit aims to determine the condition of the fishing business and analyze the feasibility of anchovy fishing business in Sanggalangit. This research took place from December 2019 to January 2020. Primary data were obtained by interview and direct observation in the field. Sampling was done by purposive sampling for 30 times fish landing (30 trips). Based on the data obtained, the fishing business classified as small scale (traditional) with a profit sharing system. Profit sharing system were 50% for owner's fishermen and 50% for working fishermen. Investment costs incurred in the amount of Rp. 58,200,000. The fixed cost per trip is Rp. 70,529 and the average variable cost per trip is Rp. 425,708. Average revenue per trip Rp. 706,417 with a profit Rp. 210,179. The value of the Production BEP is 2,156 kg and the Sales BEP is Rp 37,275,815 in a year. Analysis of R /C Ratio obtained a value of 1.42 shows that the business is feasible to run and can provide benefits. Payback Period value 1.32 shows that the category of initial capital return is relatively fast.
Co-Authors A.A. Ketut Agung Cahyawan W Abdul Razak Abrar Ravidhia Ade Ruly Sumartini Andi Mannojengi Anesa Ronavia Bagus Sudananjaya Bagus Sudananjaya Bon, Veronika Tiadora Dewa Ayu Angga Pebriani Dhananjaya, I Gusti Ngurah Agung Diah Ayu Safitri Diah Ayu Safitri Dita Dwi Ayu Isukadana Endang Wulandari Suryaningtyas Hutagaol, Larasati I Gede Suyoga I Gede Wahyu Surya Wirawan I Gusti Ngurah Putra Dirgayusa I Wayan Gde Yogiswara Darma Putra I Wayan Nuarsa I Wayan Restu Ima Yudha Perwira Indriyani, Ni Made Vita Kadek Adi Chandra Kusuma Kartika, I Wayan Darya Lingga Nurmalasari Maria Angelina Vicario Tonga Marsoedi Marsoedi Mila Jeniarti Naibaho, Trijun Sariwaty Ni Desak Nyoman Pradnyani Ni Kadek Dwi Widyanti Putri Ni Made Putri Handayani Ni Made Vita Indriyani Ni Putu Putri Wijayanti Nyoman Dati Pertami Pande Gde Sasmita Julyantoro Pebriani, Dewa Ayu Angga Putra, I Wayan Gde Yogiswara Darma Riska Purwanto Rizki Andrianto Siahaan, Jonathan M Siti Helis Pipi Hidayana Siti Zubaidah Sukarman Sukarman Sumartini, Ade Ruly Suprabadevi Ayumayasari Saraswati Suprabadevi Ayumayasari Saraswati Suprabadevi Ayumayasari Saraswati Suprabadevi Ayumayasari Saraswati, Suprabadevi Ayumayasari Wijayanti, Ni Putu Putri Wisnu Kawirian