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All Journal Jurnal Sains dan Inovasi Perikanan/Journal of Fishery and Innovation (JSIPi) Indonesian Journal of Tropical Aquatic
Hermawan, David
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Agriculture, Biological Sciences & Forestry

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EVALUATION FEASIBILITY AND BUSINESS DEVELOPMENT STRATEGY ENLARGEMENT WHITE SHRIMP (LITOPENAEUS VANNAMEI) AT DUKUHTUNGGAL VILLAGE GLAGAH SUB DISTRICT LAMONGAN Lutfi, Ika Maulana; Hermawan, David; Zubaidah, Anis
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Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v1i1.6077

Abstract

This research aims to analyze the financial feasibility and formulating business development strategies enlargement of White shrimp at Dukuhtunggal Village Sub district Glagah Lamongan. The research using survey method. The sampling method used snowball sampling by the number of respondents as many as 18 people. The result showed that the business of enlarging white shrimp enlargement enterprise development deserves to be implemented and developed, because of the results of the assessment in accordance with the investment criteria Net Present Value (NPV) reached Rp 283.927.334, Net Benefit Cost Ratio (Net/B/C) by 28, Internal Rate of Return (IRR) reached 645.5%, the value of payback period  of 0.37 or three months of seven days and the Profitability index (PI) of 1.53. Business development strategy is known through proceeds from the matrix IFE and EFE with a total score of 3.341 and 3.272. Matrix IE shows the position of the company located on the cell to one which means grow and build so that the appropriate strategy to be applied is the intensive strategy i.e., market penetration, market development, product development and integration strategies. The formulation of the strategy produces eight alternative development strategies i.e., an increase in production capacity, strengthening the institutional role, leveraging capital access, empowerment of farmers, increase the use of quality seeds, weaves cooperation with suppliers, maintaining the condition of the infrastructure, and improve the implementation and monitoring of standard operational procedures. Keywords: Litopenaeus vannamei, feasibility, strategy enlargement
ANALYSIS OF GROUPER BUSINESS DEVELOPMENT IN GEROKGAK DISTRICT, BULELENG REGENCY, BALI PROVINCE Hermawan, David; Sutarjo, Ganjar Adhywirawan; Aziz, Abdul
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Publisher : University of Muhammadiyah Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22219/ijota.v2i2.11131

Abstract

Fisheries development is a human effort in increasing the utilization of all fishery's biological resources which include the fishery capture, aquaculture, and processing sectors. Grouper is a commodity that has high economic value, but the amount of aquaculture production is still low, one of which is in Gerokgak district. This research was conducted from February to March 2018, in Gerokgak District, Buleleng Regency, Bali Province. Data obtained through interviews, observations, documentation, and questionnaires directly with respondents, namely the Department of Maritime Affairs and Fisheries of Buleleng Regency, business owners, managers, and grouper farmers. The analysis used in this study was to obtain a grouper cultivation strategy using a SWOT analysis. From the results of the calculation of the analysis and determination of the SWOT matrix, thew government must increase grouper aquaculture results by increasing the number of hatchery and enlargement businesses. The government is more responsive to the problems faced by farmers.Keywords: Aquaculture, Development strategy, Fisheries, Grouper, SWOT
Pengaruh pengkayaan Daphnia sp. menggunakan astaxanthin terhadap kualitas warna merah ikan Cupang Halfmoon (Betta splendens, Regan 1910) Prasetyo, Dony; Handajani, Hany; Hermawan, David; Fuhaira, Iqbal
JSIPi (Jurnal Sains dan Inovasi Perikanan) (Journal of Fishery Science and Innovation) Vol 4, No 1 (2020): JURNAL SAINS dan INOVASI PERIKANAN
Publisher : Universitas Halu Oleo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33772/jsipi.v4i1.11071

Abstract

Betta splendens adalah salah satu jenis ikan hias yang mempunyai daya tarik dan nilai ekonomis pada kualitas warna yang dimunculkan dari tubuhnya. Tujuan dari penelitian ini adalah untuk mengetahui pemberian pakan hidup yang diperkaya dengan astaxanthin Carophyll© red dapat meningkatkan kualitas warna merah pada ikan cupang halfmoon merah serta untuk mengetahui dosis Carophyll© red yang memberikan nilai optimal bagi warna ikan cupang. Metode penelitian yang digunakan adalah menggunakan metode rancangan acak lengkap (RAL) dengan perlakuan dosis Carophyll© red yang diperkaya melalui Daphnia sp. dengan 5 perlakuan 5 ulangan : 0 g (kontrol); 0,25 g L-1; 0,5 g L-1; 0,75 g L-1 dan 1 g L-1. Ikan yang digunakan adalah ikan cupang halfmoon dengan warna yang seragam. Pengamatan yang dilakukan selama 28 hari meliputi kualitas warna yang dilakukan dengan menggunakan alat color reader, perhitungan jumlah konsumsi Daphnia sp. selama pemeliharaan, pertumbuhan panjang, bobot yang dihasilkan dan kualitas air. Hasil penelitian menunjukkan bahwa peningkatan kualitas warna pada ikan cupang optimal dengan dosis 0,25-0,5 g L-1. Namun peningkatan warna bersifat temporer. Tidak terdapat perbedaan signifikan terhadap pertumbuhan bobot dan panjang mutlak, laju pertumbuhan berat mutlak. Pengkayaan Dapnia sp. dengan Carophyll© red dapat mingkatkan konsumsi pakan dan sintasan ikan Cupang.
Co-Authors Abdul Aziz Anis Zubaidah Dony Prasetyo Fuhaira, Iqbal Ganjar Adhywirawan Sutarjo Hany Handajani Lutfi, Ika Maulana