ABSTRACT Liquid organic fertilizer (LOF) from catfish waste contains NPK which is needed for the growth of Azolla microphylla. A. microphylla plants can be used as additional feed available for tilapia and can help improve water quality, because it functions as a phytoremediation. The aim of the study was to determine the effect of the LOF waste of catfish (Pangasianodon hypophthalmus) on A. m…
Abstract The research was conducted in 2023 at Jorong I Siguung Nagari Lubuk Basung, Agam Regency, West Sumatra with the aim of knowing non-financial feasibility and analyzing the financial feasibility of fish farming in a fast-water pond system. The method used in this study was a survey method and the determination of respondents was carried out using purposive sampling. The number of respon…
Abstract This research was conducted in December 2022 at Pasia Nan Tigo Village, Koto Tangah Subdistrict, Padang City, West Sumatra Province. This study was aimed to analyze the leading products of marine fisheries agro-industry in Pasia Nan Tigo Village. The research method used was the survey method, the data was collected through a questionnaire prepared previously then coupled with free in…
Abstract Avocado seeds are one of the natural ingredients that contain several antibacterial compounds such as polyphenols, flavonoids, triterpenoids, quinones, monoterpenoids, sesquiterpenoids, and alkaloids. This research was conducted in May-July 2022 at the Faculty of Fisheries and Marine, Riau University. The purpose of this research was to analyze changes in the histopathological structu…
ABSTRACT This research was conducted in May to July 2022 at the Laboratory of Fish Parasites and Diseases, Faculty of Fisheries and Marine, Riau University. The purpose of this study was to obtain the best dose of adding avocado seed solution to feed to improve the health of Pangasianodon hypophthalmus fish based on hematological values.. The method used was an experimental method using a one …
Abstract This research was conducted on January 16 - January 30 2023 in Bogak Village, Tanjung Tiram District, Batubara Regency, North Sumatra Province. The purpose of this study was to determine the characteristics of fishermen in Bogak village, and the amount of income of fisherman owners in Bogak village. The research method used is a survey method. Data analysis used descriptive, data colle…
Abstract This research was carried out from March 2023 to completion, in Bantan District, Bengkalis Regency. The method used in this study is a survey method with a quantitative approach. The selection of respondents as the research sample was carried out using the accidental sampling method, and the number of respondents was 40 people. The purpose of this study is to determine the characterist…
ABSTRACT Striped snakehead fish has many health benefits. Wild-caught striped snakehead fish has a different living environment and diet than farmed snakehead fish. This study aimed to evaluate and compare the physicochemical characteristics of wild-caught and farmed striped snakehead fish. The research method used was survey method with sampling. This research consists of several stages, nam…
Abstract BUMDes Amanah is one of the best BUMDes representing Bengkalis Regency for the Riau Province level. For this reason, research was find out with the aim of analyzing the roles of institutions and the inhibiting and driving factors in tourism management. The method used in this research is purposive study and determination of respondents. The results of the research are the role of …
ABSTRACT Yellow pike conger (Congresox talabon) has a fat content that has potential as a raw material for fish oil. This study aimed to determine the effect of temperature differences during the extraction process on the characteristics of yellow pike conger fish oil. The method used was an experiment with non-factorial CRD (Completely Randomized Design). The treatments used in the extraction…
ABSTRACT Burger is one of the most popular foods in the era of globalization as fast food. Burger with processed fish meat is one of the right choices to consume burgers deliciously and healthily. This study aims to determine the organoleptic quality, the best concentrations and the nutritional value of striped catfish burger substituted tapioca starch with binders (purple sweet potato flour a…
ABSTRACT canai bread is flat-shaped bread made from wheat flour which is favored by the people of Indonesia, especially the people of Aceh, West Sumatra and Riau. Roti canai which is fortified with catfish protein concentrate is able to increase the protein content in the resulting rolled bread. This study aims to determine the effect of catfish protein concentrate fortification based on the q…
Abstract This research was conducted in September 2022 at the Kepenghuluan Sungai Bakau, Sinaboi District, Rokan Hilir Regency, Riau Province.This study aims to analyze the level of social capital of fishermen in the Kepenghuluan Sungai Bakau, and secondly to analyze the effect of social capital on the income of fishermen's households in the Kepenghuluan Sungai Bakau. The research method used …
Abstract This research was conducted in November 2022 which took place in Pulau Terap Village, Kuok District, Kampar Regency, Riau Province. The purpose of this research is to describe participatory fisheries extension, analyze the competence of fish cultivators, and analyze the relationship between participatory fisheries extension and fish cultivator competencies. The method used in this…
ABSTRACT This study aims to analyze the effect of additional Chlorella sp. powder. on the characteristics of liquid soap. The research method used was a non-factorial Completely Randomized Design (CRD) with 4 treatment levels, namely C0 (0 gram of Chlorella sp. powder), C2 (0.68 g of Chlorella sp. powder), C4 (1.36 g of Chlorella sp. powder), and C6 (2.05 g of Chlorella sp powder). Parameter t…
unri.ac.id Abstract Shellfish are consumed by the community as a food source because it’s contains vitamin B-12, and source of protein. The purpose of this study was to determine the effect of different amounts of pineapple juice and the best amount of pineapple juice on the quality of ark clam meat during cold storage. The method of this research was an experimental method with and soa…
ABSTRACT Extraction is one way to produce fish oil. The temperature used in the extraction process affects the characteristics of the oil. One of the extraction methods to get fish oil is dry rendering. Extraction temperature can affect the yield. This study aims to determine the appropriate temperature using dry rendering extraction of the resulting yield value. The research method used is an…
ABSTRACT This research was conducted in January 2023 which took place at the Badulang restaurant, Kuok Village, Kuok District. The purpose of this study was to describe the characteristics of the visitors, to analyze the understanding, views and ratings of the visitors on the quality of the food and service, and to analyze the relationship between the characteristics of the visitors and th…
Abstract Factors namely limitations in the quality of human resources, mastery of technology, markets, and capital. Bogak village with the majority of the population lives as fishermen with a low level of education makes it difficult for fishermen in Bogak village to develop, therefore it is necessary to do empowerment by the government. The purpose of this study is to analyze the implementat…
Abstract Tilapia is one of the foods that is easily damaged when stored at room temperature caused by bacteria. Therefore, it is necessary to do the right, fast, and correct handling to maintain the quality of the fish so that it does not rot and so that it can be consumed in good condition. This study aims to affect the concentration of bay leaf extract as a natural preservative to the quality…