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Analysis of the Floating Net Cage Business for Tilapia (Oreochromis niloticus) at Lake Maninjau Nagari Tanjung Sani, Tanjung Raya District, West Sumatra Province Harahap, Stepandi; Hendrik, Hendrik; Yanti, Chicka Willy
Jurnal Perikanan dan Kelautan Vol. 29 No. 2 (2024): June
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

Lake Maninjau has been developed with the floating net cage (KJA) system for aquaculture. In 2020, the number of KJA decreased by 0,03%, but in 2021, the number of KJA increased by 9,5%; this shows that the cultivator community still maintains the tilapia KJA business. This situation makes the author want to know the investment amount, income, and business. This situation makes the author want to know the investment amount, income, and business feasibility. The method used was a survey, while the respondents were determined deliberately on five KJA cultivators with ten bags and five KJA cultivators with 20 bags. The results showed that the KJA with ten bags had an investment of IDR 626,864,000, an IDR 825,600,000/year income, and an IDR 227,346,334/ year profit. Meanwhile, KJA has 20 bag units, an investment of IDR 1,276,100,000, an income of IDR 1,684,800,000/year, and IDR 490,695,668/ year. Based on the analysis results, the investment criteria were obtained for KJA with 10 RCR bag units (1.38), FRR (36.26), PPC (2.76) and for KJA with 20 RCR bag units (1.41), FRR (38, 45), PPC (2.60). The calculation of the RCR is more than 1, the FRR is greater than the BRI bank interest rate of 6.4%, the PPC is less than the maximum time required, and the economic life of the equipment used for the tilapia KJA business is two years and seven months, then the KJA fish business tilapia worth to run.
Analysis of Fish Cultivation Business in Rapid Pools in Nagari Lubuk Basung, Agam District, West Sumatra Province Fernando, Putri Deniya; Zulkarnain, Zulkarnain; Hendrik, Hendrik
Jurnal Perikanan dan Kelautan Vol. 29 No. 1 (2024): February
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

The research was carried out in 2023 at Jorong I Siguhung Nagari Lubuk Basung, Agam Regency, West Sumatra with the aim of knowing non-financial feasibility and analyzing the financial feasibility of fish farming in a fast-water pond system. The method used in this study was a survey method and the determination of respondents was carried out using purposive sampling. Commercial aspects include the procurement of seeds and feed, prices and marketing as well as the influence of the selling price of fish on fish farming in KAD. The social aspect can see the impact of social and environmental impacts on the surrounding community. The institutional aspect can be seen from the cultivator's relationship with the institutions and institutions in Nagari Lubuk Basung. The institutional aspect can be seen from the cultivator's relationship with the institutions and institutions in Nagari Lubuk Basung. The feasibility value of the goldfish and tilapia cultivation business in KAD is like the investment value of IDR 461,620,000 (goldfish farming) and IDR 289,940,000 (tilapia fish farming).The largest production was for carp ±38 tons/year from 4 ponds, for tilapia ±54 tons/year from 3 ponds. The largest amount of income is IDR 1,152,000,000 (carp) and IDR 1,188,000,000 (tilapia). NPV 10% IDR 2,996,074,627 (10 Years), BCR 1.54, IRR > 26% business can be developed from this value.
Analysis of Production and Income of Fishermen Fishing Tools at Kepenghuluan Sungai Bakau, Sinaboi Sub-District, Rokan Hilir Regency, Riau Province Tamba, Orita Nadia; Hendrik, Hendrik; Sofyani, Tince
Jurnal Perikanan dan Kelautan Vol. 29 No. 1 (2024): February
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

This research was conducted from November to December 2022 to analyze how much influence production factors influence the catch of trawl fishermen and know the income of fishermen who use trawl fishing gear in the Penghuluan Sungai Bakau, Sinaboi District, Rokan Hilir Regency Riau Province. The method used in this study was a survey that determined the sample using the total sampling or census method. The number of samples taken was 32 fishermen who used trawl fishing gear. The results of this study are the size of the ship and the length of time at sea affect the production of fishing trawler catch haul. In contrast, the number of crew members and experience at sea has no significant effect on fishing production with trawl fishing gear. The total net income or profit earned by fishermen is calculated for 20 trips/month, fishermen using 2 GT vessels amounting to IDR 25.496.044 and those using 3 GT vessels amounting to IDR 22.258.057 in peak season. In the middle season, fishermen's income is calculated for 20 trips/month using 2 GT vessels of IDR15.014.933 and those using 3 GT vessels of IDR12.386.628
Profit Sharing System for Drift Gill Net Fishermen in Bagan Hulu Village, Bangko District, Rokan Hilir Regency, Riau Province Malau, Ira Mawar; Sofyani, Tince; Hendrik, Hendrik
Jurnal Perikanan dan Kelautan Vol. 29 No. 1 (2024): February
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

This research was conducted in Bagan Hulu Village, Bangko District, Rokan Hilir Regency, Riau Province on November 21 - December 09, 2022, to analyze the profit-sharing system for drift gill net fishermen and compare the profit-sharing system that applies in Bagan Hulu Village with the Law No.16 of 1964 concerning profit sharing. The method used was a survey with a total sample of 32 fisherman owners; the sampling technique was simple random sampling. The results showed that the profit-sharing system for drift gill net fishermen in Bagan Hulu Village, Bangko District, Rokan Hilir Regency, Riau Province, uses a local profit-sharing system by sharing profits after deducting production costs with a percentage of 60% for fisherman owners and 40% for labor fishermen provided that all operational costs are shared. From a comparison of the profit-sharing system according to UUBHP, the share of income for fishermen who own drift gill nets in Bagan Hulu Village is greater than that according to UUBHP. The difference can be seen from the joint costs incurred. In the law, the shared costs incurred are consumption, while in the Bagan Hulu Village, the shared costs incurred are all operational costs.
Business Analysis of Tilapia (Oreochromis niloticus) at Pond of Running Water in Koto Tangah District, Padang City, West Sumatera Province Munthe, Desi Natalia; Sofyani, Tince; Hendrik, Hendrik
Jurnal Perikanan dan Kelautan Vol. 28 No. 3 (2023): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

This research was conducted in two Villages, Balai Gadang Village and Lubuk Minturun Village, Koto Tangah District, Padang City, West Sumatera Province with the aim of calculating the amount of investment, revenue, profit and feasibility level of tilapia fish farming of water pouring down based on financial (financial) aspects using analysis of investment, revenue, profit, Revenue Cost of Ratio (RCR), financial rate of return (FRR), and payback period of capital (PPC). The method used in this study is a survey method. Data collection was carried out by observation, interviews and direct documentation with 7 tilapia cultivators. The results showed that the average investment issued by tilapia cultivators on a small scale was IDR88.432.667, medium scale was IDR147.275.000 and large scale was IDR306.318.000. The average income earned by each cultivator starting from a small scale is IDR214.751.000 with a profit of IDR42.871.133/year, a medium scale of IDR411.033.000 with a profit of IDR93.514.000/year, and a large scale of IDR798.468.000 with a profit of IDR143.500.400/year. The return cost of ratio value obtained for the small scale is 1,25; the medium scale is 1,29; and the large scale is 1,22. The Financial Rate of Return value for each scale is 47,97% small scale, medium scale 62,21%, and large scale 47,76%, and the payback period of capital value for small scale is 2,10 years, medium scale is 1,67 years and large scale 2,15 years.
Business Feasibility Analysis of Freshwater Pomfret (Colossoma macropomum) Enlargement in Cages in Penyasawan Village Kampar Regency Riau Province Rizky, Hafizri Deni; Hendrik, Hendrik; Arief, Hazmi
Jurnal Perikanan dan Kelautan Vol. 28 No. 3 (2023): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

This research was carried out in Penyasawan Village on 28 March – 28 April 2022. This study aims to analyze the investment, total costs, income, profits, feasibility, and business prospects of freshwater pomfret enlargement in cages in Penyesawan Village. The method used in this study is a survey method with 32 respondents as freshwater pomfret cultivators. The analysis used in this research is business analysis. There are two sizes of cages cultivated by farmers, namely small cages (8×3×2 m) and large cages (10×3×2 m). The results showed that for small cages, the investment of IDR60.531.480/year, the total cost is IDR115.775.107/year, the income is IDR179.874.000/year, and the profit is Rp64.098.893/year. For large cages, the investment is IDR80.223.080/year, the total cost is IDR157.065.240/year, the income is IDR246.834.000/year, and the profit is IDR89.768.760/year. Based on business feasibility, large cages are more feasible than small cages. Based on the prospects, this business is good in terms of profit, marketing, and environmental carrying capacity.
Business Feasibility Analysis of Freshwater Pomfret (Colossoma macropomum) Enlargement in Cages in Penyasawan Village Kampar Regency Riau Province Rizky, Hafizri Deni; Hendrik, Hendrik; Arief, Hazmi
Jurnal Perikanan dan Kelautan Vol. 28 No. 3 (2023): October
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

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

Abstract

This research was carried out in Penyasawan Village on 28 March – 28 April 2022. This study aims to analyze the investment, total costs, income, profits, feasibility, and business prospects of freshwater pomfret enlargement in cages in Penyesawan Village. The method used in this study is a survey method with 32 respondents as freshwater pomfret cultivators. The analysis used in this research is business analysis. There are two sizes of cages cultivated by farmers, namely small cages (8×3×2 m) and large cages (10×3×2 m). The results showed that for small cages, the investment of IDR60.531.480/year, the total cost is IDR115.775.107/year, the income is IDR179.874.000/year, and the profit is Rp64.098.893/year. For large cages, the investment is IDR80.223.080/year, the total cost is IDR157.065.240/year, the income is IDR246.834.000/year, and the profit is IDR89.768.760/year. Based on business feasibility, large cages are more feasible than small cages. Based on the prospects, this business is good in terms of profit, marketing, and environmental carrying capacity.
ANALYSIS OF STRIPED CATFISH (Pangasianodon hypophthalmus) HATCHERY BUSINESS AT THE TUNAS MUDA FISH FARM PEOPLE'S HATCHERY UNIT IN KUOK DISTRICT KAMPAR REGENCY RIAU PROVINCE Rahmaditullah, Rahmaditullah; Hendrik, Hendrik; Zulkarnaini, Zulkarnaini
Asian Journal of Aquatic Sciences Vol. 5 No. 3 (2022): December
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat Universitas Riau

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

Abstract

Kampar Regency is one of the largest producers of catfish cultivation in Riau Province, where in 2020 the total production can reach 32,401 tons. The catfish cultivation business has the largest increase every year compared to other fish farming businesses, thereby increasing the demand for catfish seeds from the people's hatchery business (UPR). UPR Tunas Muda Fish Farm is a striped catfish hatchery located in Kuok District, Kampar Regency, Riau Province. This hatchery business needs to be developed for its business in order to increase production yields even more. To develop this business, it is necessary to first know the feasibility level of the business. This research can be used as a study to determine the feasibility level of this hatchery business by analyzing an investment, profits, and Calculation of Revenue Cost of Ratio (RCR), Financial Rate of Return (FRR), and Payback Period of Capital (PPC). This research was conducted on 23 May – 05 June 2021 at UPR Tunas Muda Fish Farm. The method used in this research is the case study method. Respondents taken in this study were owners and all workers. The results showed that the total investment invested in this hatchery business was Rp.291.170.000. The annual profit earned is Rp.142.654.000. The RCR value obtained is 1.4, the FRR value obtained is 49%, and the PPC value obtained is 17 production periods or 2.1 years.
Study on Leaching Lanthanum From Ferronickel Slag With Pretreatment Alkaline Fusion Yudomustafa, Fakhruddin; Febriana, Eni; Mayangsari, Wahyu; Ciptasari, Nurhayati Indah; Akbar, Ari Yustisia; Hendrik, Hendrik; Oediyani, Soesaptri; Prasetyo, Agus Budi
Metalurgi Vol 39, No 2 (2024): Metalurgi Vol. 39 No. 2 2024
Publisher : National Research and Innovation Agency (BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/metalurgi.2024.764

Abstract

Ferronickel slag is a byproduct of nickel ore smelting. Several efforts have been made to find alternative applications for ferronickel slag, such as the production of construction materials, cement, or geopolymers. It is reported that 38% is used for road construction, 48% is used for industrial cement mixtures, and the rest is used for fertilizers, geopolymers, and hydraulic techniques. Ferronickel slag still contains some valuable minerals such as silica, magnesium, nickel, iron, and several REEs (rare earth elements). One of the REEs, namely lanthanum, has many applications, including Ni-MH (nickel-metal hydride) batteries, phosphors for lamps, fluid-cracking catalysts for oil refining, LaNi5 for hydrogen gas storage, metal alloys for cast iron, steel and magnesium alloys, additives for glassware (for cameras), and lanthanum hexaboride ceramic. In connection with the slag, which contains impurities in strong silica compounds, it is necessary to carry out an alkaline fusion treatment. Alkaline fusion was carried out by varying the time from 0.5 to 4 hours and the ratio of the mass of slag to NaOH: 1:0.6, 1:1, 1:1.23, 1:1.47, and 1:1.84. The biggest decrease in SiO2 was in the 3-hour alkaline fusion time, from 48.347% to 27.3%, and in the mass ratio at 1:1.47, from 48.347% to 21.413%. This research aims to provide added value for ferronickel slag by extracting lanthanum by acid leaching using H2SO4 reagent by varying the time (5, 10, 30, 60, and 120 minutes), temperature (30, 60, and 90 °C), and concentration (1, 2, and 3 M). The results showed that the best leaching point was at 5 minutes, 30 °C, and 1 M, yielding a lanthanum extraction percentage of 38.082%.
Analysis of Financial Feasibility of Anchovy Business (Stolephorus sp) Using Fishing Gear Bagan Tancap in Muara Nibung Village, Pandan District, Tapanuli Tengah Regency, North Sumatra Province Nasution, Tio Afandi; Zulkarnaini, Zulkarnaini; Hendrik, Hendrik
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/

Abstract

This research was conducted in Muara Nibung Village, Pandan District, Tapanuli Tengah Regency, North Sumatra Province with the aim of knowing the amount of investment, profits and the level of feasibility of fishing for a Bagan Tancap fisherman based on financial aspects of using investment analysis, income, profit, revenue cost (R/C), financial rate of return (FRR), and payback period of capital (PPC). The method used in this study is a survey method while the determination of respondents is carried out by a census. The data collection was carried out by observations, interviews and documentation directly with 37 people of Bagan Tancap fishermen. The results of the study show that the Bagan tancap in Muara Nibung has two categories of operating distance from the coast, including the Bagan dekat ±1 km and the Bagan jauh ±3 km, of course different investments, profit and business feasibility. For Bagan dekat ±1 km the total investment is (IDR 124,616,000.00), the profit received is (IDR 121,240,800.00/year), R/C (2.59), FRR (97.29), PPC (1.03). Whereas Bagan jauh ±3 km the total investment is (IDR 139,416,000.00), the profit received is (IDR 179,140,800.00/year), R/C (2.85), FRR (128.49), PPC (0.78). Based on the results of the calculation that the R/C is more than 1, the FRR is greater than the bank interest rate of 11%, and the PPC is getting smaller, meaning that the fishing business is profitable and feasible to continue.
Co-Authors AA Sudharmawan, AA Aat Ruchiat Nugraha Abdul Aziz Aco Tang Aditya Trenggono, Aditya Afandy, Muhammad Agung Imaduddin, Agung Ahmad, Hasnia Ajizah, Nur Akbar, Ari Yustisia Alfitri Alfitri Ali, Makhrus Amalia, Inda Amir Bagja Andi Harmoko Arifin Andika Widya Pramono Andoko, Dewanto Andriati, Novi Andry Stepahnie Titing Anshoriyah, Sofiyatul Anton PW Nomleni Ardiansyah, Rio Ardiyan Saptawan Arpandjam'an arpandjam'an, arpandjam'an Arpandjaman, Arpandjaman Asiati, Diah Isnaini Asmita Christiany Kombong Atika, Amelia Auliah, Rezki Aulizar Arfan Awan Santosa Baso Intang Sappaile, Baso Intang Bayu Herdianto Cahyono, Andhik Budi Cahyono, Andhik Budi Chicka Willy Yanti Cintia Marendeng, Olivia Ciptasari, Nurhayati Indah Clara Yolandika Daniel Pasaribu Daud Yusuf Deglas, Welly Deni Ahmad Jakaria Desak Eka Susianawati Diah Fatma Sjoraida Dimas Fajar Imanto Durahim, Darwis Elfrida Ratnawati Eliza, Detha Fadhlan Failusuf Salam Fareski, Fahri Febriana, Eni Fernando, Putri Deniya Firman Nugroho Fitri Kumalasari, Fitri Fredy Saputra, M. Khalid Galuh Hartinah Gazali Lembah Guna, Bucky Wibawa Karya Hakim, Supartina Hanafi, M Nur Hanif Hanif Hannan, Sjuaib Harahap, Stepandi Hasbiah Hasbiah, Hasbiah Hastiani -, Hastiani Haulah, Suci Hazmi, Arief Heri Nugraha Hermawan, Asep Dadan Hery Widijanto Hutasuhut, Wilda Rizkiyah Ilwandri, Ilwandri Insani, Fahrul Irving Vitra Paputungan Irwan Novianto Islam, Fahrul Isro’iyah, Latifatul Izzeti, Nadira Juli Jamnasi Juniati Juniati Junita Fabanjo, Ivonne Kalemben, Estevani Khaeril, Khaeril Lalli, Linda Lamun Bathara Lexy Kareba Liliana Puspa Sari Lunatri, Andi M. Nurul Wathani Madehang, Madehang Mahdi, Nurzakia Malau, Ira Mawar Marchelina Rante Mardiana Panggabean, Ellis Martin Martin Ma’arif, Ahmad Fahruddin Meidina, Indira Millati, Rida' Milliana Moh Tahhir Moningkey, Shirley Moureen, Moureen Muhamad Stiadi Munthe, Desi Natalia Nasution, Tio Afandi Nasution, Tio Affandi Nengyanti Nengyanti, Nengyanti Niar Astaginy Niluh Desy Purnamasari Nono Darsono, Nono Novi Wahyu Hidayati, Novi Wahyu Nur Hidayati Nur Kholis Nur Kholis Nurhayati Usman NURUL ANNISA Pakpahan, emma martina Pararuk, Ririn Lestari Parmi, Parmi Prasetyo, Agus Budi priandana, eka rakhman Pristi Sahida, Adelia Octora Putri Anggraeni R. Teduh Dirgahayu Rahmad Subekti Rahmaditullah, Rahmaditullah Ramba , Yonathan Ramba, Yonathan Rara' Damba, Mitra Ridar Hendri Rismawati, Dea Rizki, Hafizri Deni Rizky, Hafizri Deni RR. Ella Evrita Hestiandari Safuan Safuan Salsabila Purnamasari Santosa, Tomi Apra Sarania, Laura Satrio Herbirowo, Satrio Sefrin Siang Tangkearung Setiaji, Hari Shafira Syakhnur Silaban, Yunita Feronika Br. Silitonga, Rahmi Julita Hotmaria Br. Silitubun, Evaristus Sitorus, Jenti Sjroida, Diah Fatma Soeryani, R Wianti Soesaptri Oediyani Sri Endang Kornita SRI RAHAYU Sudibio, Sudibio sudirman palaloi Sudirman Sudirman Sugiarti, Viki Sumanik, Ermi Dikta Supirno, Supirno Susanna Vonny N. Rante Susanto, Yohanes Sutrisnawati, Ika Suwardiman, Suwardiman Suwarno, Tri Syahid, Adi Noer Tadius Tamba, Orita Nadia Tamba, Wilton Tanga, Irma Yanti Teady Matius Surya Mulyana, Teady Matius Teduh Dirgahayu Teduh Dirgahayu Tince Sofyani Tititing, Andri Stepahnie Tongam E Panggabean Topanus Tulak Tulak, Harmelia Ufira Isbah Ulfa Amalia Nur Fatimah Unggul Priyadi Utami, Kurniati Dwi Utami, Lusia Savitri Setyo Utomo, Edy Priyanto Veli Sungono Wahyu Mayangsari Windarsyah Windarsyah Wisran Wiwik Handayani Yanti Andriani, Neneng Yeoh, Rudiyo Yudomustafa, Fakhruddin Yulianda, Eni Yuslinda, Yuslinda Yustanti, Erlina Zaenul Amri Zulkarnain Zulkarnain