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All Journal Jurnal Sumberdaya Akuatik Indopasifik Aquasains : Jurnal Ilmu Perikanan dan Sumberdaya Perairan JURNAL PUNDI Konservasi Hayati Barakuda 45
Siti Aisyah
Universitas Nahdlatul Ulama Sumatera Barat
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Environmental Science Immunology & microbiology Social Sciences Other

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Journal : Barakuda 45

 1 
Quality Of Artificial Feed Using Koro Bean (Canavalia Ensiformis) As A Substitute Of Soybean Flour For Sand Lobster Feed (Panulirus Homarus) Reffi Aryzegovina; Ira Desmiati; Siti Aisyah
Barakuda'45 Vol 4 No 2 (2022): Edisi November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v4i2.269

Abstract

One type of legume that is very suitable to be used as a raw material for making lobster feed is the sworded koro nut (Canavalia ensiformis). Soybeans which are a source of vegetable protein can now be supported by sword beans. The purpose of this study was to examine the quality of artificial feed using Koro Sword Nuts (Canavalia ensiformis) as a substitute for soybean flour for Sand Lobster (Panulirus homarus) feed. The method used is the experimental method with RAL using 4 treatments and 3 replications. The treatments in this study were A (artificial feed without sword koro beans (control)), B (2.5% sword koro beans in 1 kg artificial feed), C (3% sword koro beans in 1 kg artificial feed), and D ( 3.5% sword koro beans in 1 kg of artificial feed). Research data were analyzed using non-parametric Kruskal Wallis statistical test and described. The test animal used was the Sand Lobster (Panulirus homarus) with a size of 8-10 cm with an average weight of 200-300 grams. The results of the physical test showed that the parameters of breaking speed, level of hardness, level of homogeneity and attractiveness were significantly different from the use of Peanut Koro Sword flour, while the parameters of sinking speed and deliciousness were not significantly different. The results of the proximate chemical test of feed using the best swordfish flour was in feed B, which contained 9.34% Moisture Content, 11.87% Ash Content, Crude Protein (N x 6.25) 29.98%, Crude Fat 6, 84 %, Carbohydrates 41.92% and Crude Fiber 5.00 %.
Determinant Analysis Of Fresh Demand For Exported Tuna At Bungus Ocean Fishing Port (PPS) Padang City Postpandemic Covid-19 Period Siti Aisyah; Reffi Aryzegovina; Dicky Rustam
Barakuda'45 Vol 4 No 2 (2022): Edisi November
Publisher : Fakultas Perikanan dan Ilmu Kelautan Universitas 17 Agustus 1945 Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47685/barakuda45.v4i2.287

Abstract

The Covid-19 pandemic is claimed to be the main cause of the decline in world trade including trade in fishery products, where the total export value of world fishery products fell by 7% compared to 2019, which was the beginning of the Covid-19 pandemic. Therefore, the determinants of demand for fresh tuna exports at PPS Bungus, Padang City, in the post-pandemic Covid-19 period need to be investigated. to maintain and increase the quantity of fresh tuna exports. Based on the description above, the purpose of this study is to analyze the determinants of domestic price factors, Japan's Gross Domestic Product (GDP), shrimp prices, and the exchange rate on demand for fresh export tuna exports at the Bungus Ocean Fishery Port (PPPS). Padang city Post-pandemic Covid-19 period. To find out how much influence the independent variables and dependent variables have in this study, the method used is multiple regression analysis. The independent variables are tuna prices (X1), Japan's GDP per capita (X2), shrimp prices (X3), exchange rates (X4), and the dependent variable is the export quantity of fresh tuna (Y). Based on the results of the study, it was concluded that the price of tuna, shrimp price and exchange rate had a positive effect on the quantity of fresh tuna exports while Japan's GDP per capita had no effect on the quantity of fresh tuna exports at the Samudera Bungus Fishery Port, Padang City
Co-Authors BS Monica Arfiana Deni Sarianto Dicky Rustam Harisjon Harisjon Ira Desmiati Ira Desmiati ratih martia rahmani Reffi Aryzegovina Torang Siahaan Yulia Fitri