ABSTRACT Pilsbryoconcha exilis a type of mussel, was commonly found in ponds and rivers of Sungai Paku Village, Kampar District, Riau Province.This research was aimed to evaluate and to compare the proximate composition of the mussel collected from rivers and ponds. The used method in this research was a survey method with random sampling that was collected from rivers and ponds. The prote…
ABSTRACT This research aim to determine the optimal dose of additional probiotic EM4 in feed to the growth performance and survival rate of Catfish (Ompok hypopthalmus) by using biofloc system on peat swamp water. This research was conducted on 40 days from June,13 to August 2, 2019 at Technical Service Unit (UPT) of Hatchery, Faculty of Fisheries and Marine, University of Riau. This rese…
ABSTRACT Red blood has the role of carrying oxygen, hormones, nutrients, and body metabolism, harumanis mango seeds are wastes that can be used as antimicrobial / antibacterial, antiviral, antifungal and immune modulator because they contain secondary compounds such as tannin, flavonoids, saponins and ascorbic acid. This study aims to find the best dose of the addition of harumanis mango seed …
Abstract Growth of fish is affected by environmental conditions. As growth pattern is reflected on the growth ring pattern in the otolith, growth pattern variations caused by environmental condition will also be reflected in the growth ring pattern in the otolith. Mudskipper was present in 2 different areas namely in the mangrove ecosystem and around the harbor area. To understand the growth …
ASI TRISNA, 0801112917, Influence Ability and Work Motivation Employee Productivity Employee to Employee Working at the State Personnel Board Regional Office XII Pekanbaru Guided By: Professor. DR. Sujianto, M.Si Employee performance is the result of the quality and quantity of work achieved by one employee in carrying out their duties in accordance with the responsibilities assigned to him. …
ABSTRACT The study aims to obtain the best salinity on changes in stress levels through observation of cortisol hormone levels and growth of silver pompano (Trachinotus blochii). This research was conducted by keeping silver pompano size 10-12, density of 20 fish in each container with water volume of 80 L using experimental method of completely randomized design (RAL), one factor with five t…
ABSTRACT A Study on the abundance of Chaetodontidae, coral cover and relationship of abudance with coral cover were conducted from May - July 2019 in the Lagoi Waters of Bintan Regency of Riau Islands Province. Abudance of fish observed with Underwater Visual Census (UVC) method while coral cover with Reef Check method. Apparently the abundance of Chaetodontidae fish ranged from 313.3 - …
ABSTRACT This research was conducted at April 2019 in Waters of Purnama Dumai Beach. The aim of the study was to analyze the content of organic sediment and macrozoobenthos abundance and the relationship of organic sediment with macrozoobenthos abundance. The method used was a survey method consisting of 4 stations with 3 replications at each station. Sampling was carried out in the field an…
Abstract The sago industrial liquid waste is rich in Nitrate and Phosphate and thus need to be processed before being flown to environment. A study aims to reduce the nitrate and phosphate in that sago liquid waste by using biofilter that was added with Effective Microorganisms-4 has been conducted in April-May 2019. There were 3 treatments applied, namely the addition of 17 mL, 20 mL, and 2…
Abstract The research was carried out for 40 days, from 7 May to 16 June 2019 at the Fish Hatchery and Breeding Laboratory Department of Aquaculture, Faculty of Fisheries and Marine, University of Riau, Pekanbaru. The purpose of this study was to find out the best herbal supplement dose added to artificial diet on growth and survival of catfish larvae (Pangasius hypophthalmus) that …
ABSTRACT Lampulo Oceanic Fishing Port is located in the city of Banda Aceh with fishing grounds in the Malacca Strait and the Indian Ocean, included in the Fisheries Management Area of the Republik of Indonesia 571 and 572. As one of the government agencies that plays an important role in supporting the development of capture fisheries in the city of Banda Aceh, then the port operational perfo…
ABSTRACT [email protected] This research was conducted in August 2018 located in Lake Singkarak, Solok Regency, West Sumatra the goal is to see differences in catches using different mesh size fishing gears. The method used in this research is survey method and interview method in the field. The catch composition according to the length of the gill net bilih fishing gear for bilih…
ABSTRACT Vessel Monitoring System (VMS) is a fisheries activity monitoring program, using equipment installed on fishing vessels to provide information about vessel activities and positions. This study aims to determine how the application of VMS in the Belawan Maritime and Fisheries Resource Monitoring Station. The method used is a survey method that is doing direct observation of the imple…
ABSTRAK This research was conducted to determine the species that are the main catch and bycatch trammel net and the level of friendliness to the environment. This research was conducted in Palabuhanratu Sukabumi, West Java on November 26 to December 10, 2018. The purpose of this study was to identify and quantify the main catch and side tramel net fishing gear. The method used in this study …