Abstract This research was conducted in February-March 2023 in the semi-intensive cultivation of vannamei shrimp ponds (Litopenaeus vannamei) ponds by farmer groups berkat yakin in Kelebuk Village, Bengkalis Sub-District, Bengkalis Regency. The purpose of this study is to determine the amount of investment, total production costs, revenues and profits and to analyze farming with the criteria o…
Abstract This research was conducted in December 2022 in Pasie Nan Tigo Village, Koto Tangah Sub-District, Padang City, West Sumatra Province. The purpose of this research is to describe the characteristics of the fishery instructor, the role of the fishery instructor and the constraints of the extension worker in conducting fishery extension. This research uses a case study with a qualitative…
Absctract Onion cakes is one of the delicious and crunchy snacks with dominant onion flavor. This study aims to determine the effect of adding biang fish flavoring to the making of onion cake and to find out the best concentration of biang fish flavoring on consumer acceptance. This research method is an experiment, namely conducting experiments on making onion cakes by adding biang fish flavo…
ABSTRACT Sargassum sp. contains bioactive compounds is used as natural antioxidants and alpha-glucosidase enzyme inhibitors. This study aims to determine the bioactive compounds, total phenolics, antioxidant activity, and alpha-glucosidase enzyme inhibitors from extracts of Sargassum sp. The research method was an experiment to extract Sargassum sp using a multilevel maceration method with nhe…
Abstract This research was carried out from August to September 2021 at the Aquaculture Technology Laboratory, Department of Aquaculture, Faculty of Fisheries and Maritime Affairs, University of Riau, Pekanbaru. The purpose of this study was to determine the effect of different doses of Viterna Plus supplements on feed for the growth and survival of gouramy. The study used a one-factor Complet…
ABSTRACT The purpose of this study was to find the best amount of chicken intestine silage flour in feed to increase EP (feed efficiency) and growth of baung fish fry (Hemibagrus nemurus). This experiment was conducted in July-August 2022 at the Fish Nutrition Laboratory, Faculty of Fisheries and Marine Sciences, Riau University. The method used in this study is one factor with 5 levels of tre…
Abstract This research was conducted on February to March 2023 in the Laboratory of Aquaculture Technology, Marine and Fisheries Faculty, University of Riau, Pekanbaru. The purpose of this study was to determine the effect of different aquaenzyms probiotic doses on fish feed toward the growth and survival rate of Betok Fish (Anabas testudineus). The probiotic was used in this study was aquaenz…
This research on the ornamental fish farming in Kelurahana Simpang Tiga was held in January 2016, ornamental fish breeding place in Kelurahan Simpang Tiga subdistrict Bukit Raya Pekanbaru City in Riau province. The purpose of this study was to determine the investments, the net income and the feasibility of ornamental fish farming. The method was used survey method respondents taken by census. …
ABSTRACT Sargassum plagyophyllum seaweed is one of the fishery commodities that has a source of bioactive compounds in the form of secondary metabolites that can be utilized as antibacterial compounds in the manufacture of hand sanitizers. Hand sanitizer is a gel-shaped preparation that contains natural and synthetic antibacterial active substances. This study aims to determine the best concen…
Smoked fish is one of the fish preparations that aims to extend its shelf life. The smoking process can be done in two ways, namely traditional and modern smoking (liquid smoke). Honey smoked tinfoil barb is smoked tinfoil barb and then added honey by smearing it. This study aims to determine the comparison of the level of consumer acceptance of smoked tinfoil barb with the addition of honey be…
ABSTRACK The shrimp paste business in Pulau Halang Muka Village in processing experiences obstacles where it is difficult to get raw materials, especially rebon shrimp so that the production of shrimp paste also fluctuates every year, a decrease in production will affect the income and feasibility of shrimp paste business. This study aims to determine the existing conditions of shrimp paste ra…
[email protected] Abstract This research was conducted on November 8th – Desember 8th 2021 at the Kapiek Grilled Fish Restorant, Pulau Jambu Village, Kuok District, in Kampar Regency, Riau Province. The purpose of this study was to determine the characteristics of visitors, productions costs and raw materials, culinary business income. The research method used is a survey metho…
ABSTRACT In this study, researchers used a descriptive qualitative method. Collecting data through observation, interviews, documentation, determining the sample, using purposive sampling technique. The population in this study are village officials, members of tourism groups and the community who play an active role in the development of tourist villages. Sampling is done by using data reduct…
Abstract This research was conducted in August 2022 in Tanjung Emas Sub District and Rambatan Sub District. This study aims to calculate the income from the cultivation of Dumbo Catfish (Clarias gariepinus) with a tarpaulin pond system was conducted by cultivators so far, analyze the financial feasibility of the Dumbo Catfish (Clarias gariepinus) business with a tarpaulin pond system and analy…
ABSTRACT Gouramy cultivation requires feed with quality and quantity that meets the needs of fish. Nowadays the price of fish feed is very expensive, because it uses imported fish meal as the main protein source. To reduce the price of feed, the use of fish meal should be replaced with local ingredients that were relatively inexpensive and good quality, such as chicory and cabbage vegetable wa…
ABSTRACT Chicory and cabbage waste are potential ingredients to be used as fish feed ingredients. These ingredients can be used as a source of protein. This research was carried out from January to April 2022. This study used a completely randomized design (CRD) with 5 treatment levels and 3 replications. The gourmet seeds used had an average weight of 6.27 ± 0.98 g. The test fish were put in…
Abstract The research was conducted in Rantau Baru Village. The research was conducted to look at the existing conditions of the fishing boat rental business in Rantau Baru Village, the amount of working time for fishermen in the fishing tour boat rental business, and the contribution of the fishing tour boat rental business to fishermen's income in Rantau Baru Village, Pangkalan Kerinci Distr…
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 nila fish farming of water pouring down based on financial(financial) aspects using analysis of investment, revenue, profit, Revenue Cost of…
Abstract This research was conducted in June 2022 at Rumbai Timur Subdistrict, Pekanbaru City. The purpose of this study was to determine and analyze the influence of fish farmer capacity, innovation materials on the performance of aquaculture businesses through information technology. The method used is a quantitative survey method by observing directly in the field and collecting data throug…
ABSTRACT This study aims to determine the effect of adding carrot extract to prawn crackers. This research consisted of 2 stages, namely making carrot extract and making prawn crackers with the addition of carrot extract coloring at different levels. The method used was to make prawn crackers with the addition of carrot extract coloring with 4 treatment levels, namely: 0% (control), 10%, 15%, …