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Pindo Witoko
Politeknik Negeri Lampung
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Social Sciences Veterinary Other

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NURSERY OF WHITE SHRIMP (LITOPENAEUS VANNAMEI) WITH BIOFLOC SYSTEM witoko, pindo; Mahmudah Noor, Nuning; Aziz, Rahmadi
Jurnal Pengabdian Perikanan Indonesia Vol 3 No 2 (2023): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v3i2.2569

Abstract

White shrimp culture (Litopenaeus vannamei) has very good prospects to be developed so that the availability of quality juveniles with a sustainable quantity is very necessary for aquaculture activities. White shrimp nursery has several constraints because in the implementation process it uses high stocking density so the amount of feed needed is higher. The condition of using high feed can have an impact on the quality of aquaculture used. Waste products from metabolism and uneaten feed residues, especially nitrogen waste can be toxic to shrimp. To reduce the risk of toxic waste in shrimp there are several technologies that can be used, one of which is biofloc technology. This study aims to determine the growth and survival rate (SR) of white shrimp nursery using biofloc technology. The study was conducted using a permanent ponds container coated with a tarpaulin with a size of 3m x 5m x 1.2m as much as 2 pieces. Each pond filled with seawater with a salinity of 30 ppt as much as 12,000 liters is equipped with 24 aeration points and a microbubble. White shrimp juvenile used Post Larva size 10 with an average weight of 0.01 grams with a stocking density of 1,500 ind/m3(18,000 ind/pond). Maintenance time for 28 days. During maintenance, commercial feed is given at a dose of 100% -5% of the total weight of biomass per day. The results showed an average final length and weight are 5.15 cm and 2.32 gram/ind with a Survival rate (SR) of 89.7%.
NURSERY OF WHITE SHRIMP (LITOPENAEUS VANNAMEI) WITH BIOFLOC SYSTEM witoko, pindo; Mahmudah Noor, Nuning; Aziz, Rahmadi
Jurnal Pengabdian Perikanan Indonesia Vol 3 No 2 (2023): Jurnal Pengabdian Perikanan Indonesia
Publisher : Program Studi Budidaya Perairan Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppi.v3i2.2569

Abstract

White shrimp culture (Litopenaeus vannamei) has very good prospects to be developed so that the availability of quality juveniles with a sustainable quantity is very necessary for aquaculture activities. White shrimp nursery has several constraints because in the implementation process it uses high stocking density so the amount of feed needed is higher. The condition of using high feed can have an impact on the quality of aquaculture used. Waste products from metabolism and uneaten feed residues, especially nitrogen waste can be toxic to shrimp. To reduce the risk of toxic waste in shrimp there are several technologies that can be used, one of which is biofloc technology. This study aims to determine the growth and survival rate (SR) of white shrimp nursery using biofloc technology. The study was conducted using a permanent ponds container coated with a tarpaulin with a size of 3m x 5m x 1.2m as much as 2 pieces. Each pond filled with seawater with a salinity of 30 ppt as much as 12,000 liters is equipped with 24 aeration points and a microbubble. White shrimp juvenile used Post Larva size 10 with an average weight of 0.01 grams with a stocking density of 1,500 ind/m3(18,000 ind/pond). Maintenance time for 28 days. During maintenance, commercial feed is given at a dose of 100% -5% of the total weight of biomass per day. The results showed an average final length and weight are 5.15 cm and 2.32 gram/ind with a Survival rate (SR) of 89.7%.
ANALISIS KELAYAKAN DAN STRATEGI PENGEMBANGAN USAHA IKAN LELE ASAP PADA UMKM DI KOTA BANDAR LAMPUNG: FEASIBILITY ANALYSIS AND DEVELOPMENT STRATEGY OF SMOKED CATFISH BUSINESS FOR MSMES IN BANDAR LAMPUNG CITY Witoko, Pindo; Rahayu, Sari; Mujahid, Muhammad; Lubis, Muhammad Zainuddin
Jurnal Teknologi Perikanan dan Kelautan Vol. 17 No. 1 (2026): FEBRUARY 2026
Publisher : Fakultas Perikanan dan Ilmu Kelautan, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24319/jtpk.17.139-150

Abstract

Catfish is the most widely cultivated freshwater fish in Lampung Province, thus having great potential as a raw material for processing businesses, utilized by the Mina Nusantara MSMEs (micro, small, and medium enterprises) in Bandar Lampung City, as the region with the highest GDP (gross domestic product per capita) contribution from the processing industry sector. Mina Nusantara MSMEs still face limitations in business management, capital, marketing, and development strategies. This study aims to analyze business feasibility and formulate a development strategy for the Mina Nusantara smoked catfish business. The business feasibility analysis used net present value (NPV), internal rate of return (IRR), net benefit-to-cost (B/C) ratio, gross benefit-to-cost (B/C) ratio, and payback period (PP). The development strategy was carried out through an analysis of internal and external factors using the IFE and EFE matrices, by mapping the business position in the IFE matrix, formulating strategies using SWOT, and determining strategic priorities using QSPM. The results of the feasibility analysis indicate that the Mina Nusantara smoked catfish business is viable for continued operation and expansion. The feasibility analysis yielded an NPV of 294,327,358 IDR, an IRR of 58.75%, a gross B/C ratio of 1.22, a net B/C ratio of 2.85, and a payback period of one year and five months. The most effective implementation of Mina Nusantara's business development strategy is to strengthen accounting and administrative systems and to develop human resource capabilities and digital technology to support access to financing, improve business performance, strengthen collaboration, and expand the supplier network.
Co-Authors Aldi Huda Verdian Ari Yudatama Aziz, Rahmadi Bokau, Rietje J.M Dian Febriani Dwi Puji Hartono Epro Barades Eulis Marlina Huda Verdian, Aldi juna, Junaidi Junaidi Junaidi Kurniawan, Ilham Hadi Linuwih Aluh Prastiti Mahmuda Noor, Nuning Muhammad Mujahid Muhammad Zainuddin Lubis Ninik Purbosari Nuning Mahmudah Noor Nur Indariyanti Nurul Fatimah Pramesthye, Errisha Ardhia Pratama, Rizal Aditia Pratama, Rizal Aditia Pratama Qorie Astria Rahayu, Sari Rahmadi Aziz Rio Yusufi Subhan Rizal Syarief Sapta Raharja Siswoyo Siswoyo Tiara Abung Lestari Trisia Virnanda Yoka Agustama