Abstrack This research was conducted in July-August 2021 at the Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine, Universitas Riau, Pekanbaru. This research aims to determine the effect of Dancow full cream milk powder on eggs adhesive, fertilization rate, hatching, and the survival of Green Catfish (Hemibagrus nemurus) larvae. This experimental research used a comple…
ABSTRAK This purpose of this study to determine the effect of different photoperiods on the growth and survival of baung fish larvae. This research was conducted from May 2021 to August 2021 at the Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine sciences, Riau University, Pekanbaru. The method used in this study is an experimental method using a completely randomized…
Abstract Baung fish (Hemibagrus nemurus) is one of the popular catfish species found in Sumatra, especially in the Riau area. The availability of these fish in nature has been reduced due to overfishing and environmental damage so the supply is very dependent on the results of cultivation. This study was conducted in September- November 2020 at BBI, Sei Tibun, Kampar Regency, Riau. This st…
ABSTRACT This research was conducted in October-November 2021 at the Laboratory of Fish Hatchery and Breeding, Faculty of Fisheries and Marine Affairs, Riau University. This study aims to obtain the best concentration of NaCl solution on the success of fertilization, egg hatching rate and survival rate of sangkuriang catfish larvae. fish cultivators. The result the addition of 0.3% Nacl so…
Carp (Cyprinus carpio) is a type of freshwater fish that is widely consumed. One type of disease that is often found in cultured fish, especially freshwater is a bacterial disease caused by Aeromonas hydrophila. Disease control should be done by giving vaccines to increase fish immunity. The purpose of this study was to find the best dose of adding Hydrovac vaccine to the feed for leukocyte…
ABSTRACT This research was conducted in May-June 2021 at the Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine, Riau University, Pekanbaru. The purpose of this study was to determine the effect of different concentrations of termite soil solution on egg adhesion, hatchability and survival rate of African catfish larvae. The method used is an experimental method with a …
Abstract The research was conducted in february to April 2021 in the Laboratory of Fish Hatchery and Breeding Faculty of Fisheries and Marine Sciences University of Riau. The purpose of this study was to know the effect of changing Artemia sp with MeM microdiet feed and to find out the best feed change time for growth and survival of Climbing perch larvae. The method used in this study is …
Abstract Laundry detergent waste is toxic and is able to endanger aquatic life and its environment. The aim of this research is to establish the impact of detergent waste on the growth and mortality of gourami fingerlings (Osphronemus goramy), as well as to discover the threshold value of laundry detergent waste that gourami fingerlings (Osphronemus goramy) can tolerate. Using a totally ra…
ABSTRACT Food is an important factor in the cultivation of fish. Overloading of food would cause economic harm and lower water quality from the environment. The food left uneaten by the fish causes a toxicity like ammonia. The purpose of this study is to understand how the combination of fish’s offal meal and commercial feed would affect the ammonia change and get the best dose proportio…
This research had been conducted in April up to June 2014 in Laboratory of Parasite and Fish Diseases, Faculty of Fisheriesand Marine Sciencesof Riau University. This research aims to find out the type of bacteria pathogenic potentially infect slice of fish in the Kampar River, Teratak Buluh Village in Riau Province. The adventages of this research is to provide the types of bacterial pathogens…
This study was conducted in January – February 2015 held at association of ujung batee brackish water cultivation, Nanggroe Aceh Darussalam Province. The aim of the study was to determine the effect of feeding frequency on the growth and survival of tiger shrimp (Paneues monodon). The method used is the experiment with 3 treatments and 3 replications of feeding 2 times a day (P1); feeding 3 t…
The mangosteen pericarp juice has been used for medicine as it has antimicrobial agents. However, information of the use of mangosteen juice in fish is almost none. In culture fish, the attack of Aeromonas hydrophila causing the MAS disease that cause big lost. To understand the sensitivity of mangosteen pericarp juice on Aeromonas hydrophila growth, a study has been conducted from July to Octo…
The research was conducted for 56 days from March to April 2015. The aim of this research was to find out respons of Catfish (Pangasius hypopthalmus) fingerling on use of fermented rubber seed is the diets. Four isonitrogenous (35% crude protein) experimental diets was formulated to contain 0, 20, 30, and 40% fermented rubber seed and 100, 80, 70,and 60% of soybean meal (A, B, C, D, respectivel…
The research was conducted from October to December 2014 in the Laboratory of Parasitic Diseases of Fish Faculty of Fisheries and Marine Sciences, and Laboratory of Organic and Natural Material of Faculty of Mathematics and Natural Sciences, University of Riau, Pekanbaru. The purpose of this study to determine the concentration of noni fruit (Morinda citrifolia L.) that can inhibitory the growt…
This research has been conducted from the February 28th until March 14th, 2015 at laboratory of the Marine Aquatic Culture Center of Batam, Setoko Island, District Bulang, Barelang. The purpose of this study was to determine the effects of different doses of urea for the growth of Nannochloropsis sp. The method used in this research was experimental method by using a completely randomized desig…
ABSTRACT This research aims to obtain the best dose of boster premix aquavita added in feed to increase growth and survival rate of Colossoma macropomum with a recirculation system. This research was using an experimental method by Completely Random Design (CRD), one factor with five treatments and three replications. The treatment levels used were P0 (without boster premix aquavita), P1 …
ABSTRAK This study aims to determine the effect of giving liquid organic supplements with different doses on the abundance of plankton and growth of baung fish (Hemibagrus mumurus) reared with a booster system in aquaponic recirculation. This research was conducted from 28 April – 22 June 2021 at the Aquaculture Technology Laboratory, Faculty of Fisheries and Marine, Riau University. Th…
ABSTRACT This research was conducted on November-December 2020 at Fish Hatchery and Breeding Laboratory of Fishery and Marine Faculty of Riau University. The purpose of this study was to determine the effect of combining different doses of ovaprim and oxytocin on the ovulation stimulation and the quality of egg Lelan and to know the best combination of ovaprim dose and oxytocin for ovulat…
ABSTRACT Natural feeds that are often used as initial feed for fish larvae include Naupili artemia, Rotifera and Infusoria. Through the provision of adequate feed, as well as high nutritional content, it can stimulate the growth of Pink Zebra Fish larvae. This study aims to determine the effect of natural feeding (Naupili artemia, Rotifera and Infusoria) on the growth and survival of Pink …
ABSTRACT This research was conducted from March to April 2021 at the Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine Science,University of Riau. The purpose of this research was to know the effect of carp pituitary extracts hipofis and hCG best treatment to ovulation and hatching rate eggs of Labeobarbus festivus and to determine the best doses of hCG to stimulate o…