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All Journal Jurnal Sosial Ekonomi Kelautan dan Perikanan Jurnal Hilirisasi IPTEKS (JHI) Community Development Journal JURNAL PUNDI Konservasi Hayati Jurnal Biosense Journal of Scientech Research and Development PREVENIRE: Journal of Multidisciplinary Science Barakuda 45 Journal of Fish Health TOFEDU: The Future of Education Journal JURNAL SAINS dan INOVASI PERIKANAN JOURNAL OF COMMUNITY SERVICE AND APPLICATION SCIENCE (JCSAS) Jurnal Perikanan Prosiding Seminar Nasional Pengabdian Masyarakat
Reffi Aryzegovina
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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
Effect Of Addition Of Different Livestock Manure On Population Density Of Tubifex Sp. Using A Recirculation System Aryzegovina, Reffi; Mayasari, Lisa; Roza, Sri Yenica
Barakuda 45: Jurnal Ilmu Perikanan dan Kelautan Vol 5 No 2 (2023): 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.v5i2.424

Abstract

Tubifex sp. is a natural food that fish larvae really like because it contains nutrients that are beneficial for fish growth. Tubifex sp. Generally found in shallow waters of low-flow rivers and to protect the source of Tubifex sp. As a natural food for fish larvae, cultivation must be done by adding nutrients to their food. The aim of this research was to determine the population density of Tubifex sp. by using various types of manure with a recirculation system. This research is an experimental study using a completely randomized design (CRD) with 4 treatments and 3 replications. The treatment media used were chicken manure (P1), goat manure (P2), cow manure (P3), and chicken, goat and cow manure (P4). The calculation data was tabulated and analyzed using the SPSS program. Parametric data were analyzed using analysis of variance (ANOVA) with a confidence value of 95%. If there are differences between treatments, a BNT (Least Significant Difference) test will be carried out. Population density of Tubifex sp. for 30 days, the best was treatment P2 (77063 birds) by giving a mixture of 500 gr of goat manure with 500 grams of organic mud soil, followed by treatment P1 (19564 individuals) with a mixture of 500 grams of chicken manure and organic mud soil. 1500 gr, then followed by treatment P4 (15445 heads) with a mixture of chicken manure, goat manure, cow manure 166.6 gr 500 gr of cow and 1500 gr of organic mud.
Co-Authors Adipo Raman Ahmad Mursyid Ahmad Mursyid Alponsin Boni Ikhlas Dertha Mukhtar Dicky Rustam Edinov, Sanny Eka Putra, Dian Endryeni M Eqim, Ash Shadiq Febrianto, Iwan Gingga Prananda Gusna Merina Gusna Merina Gusna Gusna Merina, Gusna Ikhlas, Boni Imtihan Imtihan Imtihan Imtihan Imtihan, Iim Imtihan, Imtihan Ira Desmiati Irwandi Irwandi Jabang Nurdin Junialdi, Rezi Lisa Mayasari Lisa Mayasari Lolitha Uthary Mar.J, Dahnil Mayasari, Lisa Mistia Sari Muhamad Imam Khairuman Muhamad Imam Khairuman Murhenna Uzra Mursyid, Ahmad Rahma Wahyudin Rezi Junialdi Rezi Junialdi Roni Saputra, Roni Roza, Sri Yenica Safrika, Mulyadi Sari, Siska Fitrima Siti Aisyah Syarif, Muhammad Didi WAHYUDIN, RAMA Wandanil Putra Wandanil Putra Yuliana, Liza