Article Per Year (5 Year)
p-Index From 2020 - 2025
0.408
P-Index
This Author published in this journals
All Journal Current Trends in Aquatic Science
I Gede Wahyu Surya Wirawan
Unknown Affiliation
Other

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
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

Show Abstract | Download Original | Original Source | Check in Google Scholar

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.
Jenis-Jenis Ikan Hasil Tangkapan Nelayan dengan Alat Tangkap Seine Net di Pesisir Desa Sanggalangit, Kabupaten Buleleng, Bali Putri Eka Cahyani; I Wayan Arthana; Ni Putu Putri Wijayanti; 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

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Sanggalangit Village is one of the villages in Gerokgak District, Buleleng Regency with the main potential of anchovy fisheries and several other types of fish. The fishing gear used is dominated by seine net. The purpose of this research is to determine the types of fish that have landed to assist in sustainable fisheries management. This research took time from December 2019 to January 2020. Fish samples were obtained by direct observation in the field. Fish sampling was taken using simple random sampling. The catch of fishermen with seine net fishing gear found 23 species of fish grouped into 8 orders and 16 families. The type of fish wealth index obtained was 2.,07, categorized as a low type of wealth index. The relative abundance of fish species received quite a variety of values ranging from 0,01%-0,15%. The analysis of the relationship between the length and weight of the main catch fish showed that the growth patterns were negative allometric.
Co-Authors I Ketut Wija Negara I Wayan Arthana I Wayan Restu Ni Kadek Dwi Widyanti Putri Ni Putu Putri Wijayanti Putri Eka Cahyani