This research was conduted on July until September in Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine University of Riau. The aim of this research was to know the effect of natural feed replacement with artificial feed on the growth and survival rate of Black Ghost Larvae (Apteronotus albifrons). The method in this research was an experimental method with Completely Rando…
The aim of this research was to determine the effect of oodev on gonad maturation of Betok (Anabas testudineus Bloch). This research was conducted from December 2018 - February 2019 at Fish Hatchery and Breeding Laboratory, Fisheries and Marine Science Faculty Riau University. The method used is an ex-perimental method with a Completely Randomized Design (CRD) with four treatments and three rep…
This research aimed to determine the effect of substitusion of Tubifex sp. with artificial food on growth and survival rate of Lele Mutiara larvae. This research was conducted from November 2018 - January 2019 at Fish Hatchery and Breeding Laboratory, Fisheries and Marine Science Faculty of Riau University. The method used is an experimental method with a Completely Randomized Design (CRD) with…
The effect of Oocyte Developer (Oodev) dose on gonad find maturation of sheat fish (Ompok rhadinurus Ng) was conducted from July to October 2019 at the Aquaculture Research station, Faculty of Fisheries and marine, University of Riau. Pond raised brords takes weight ranged from 35 g to 42 g were injected with different doses % Oodev : P0 (0 ml/kg fish); P1 (0,5 ml/kg), P2 (1 ml/kg) and P3 (1,5 …
This research was conducted in March 2019 at the Fish Hatchery and Breeding Laboratory, Fisheries and Marine Science Faculty Riau University. Pekanbaru. The purpose of this study was to determine the best dose of cow biourin in increasing the growth rate and biomass production of Spirulina sp.. The method used in this research was experimental using Completely Random Design (CRD) one factor wit…
Blue swimming crab is fishery commodity that has high economic value. The aim of this study is to know the best stocking density on growth and survival rate of blue swimming crab (Portunus pelagicus) in recirculation system. This research was conducted in July-August 2019, located in Center for Brackish Aquaculture Fisheries (BBPBAP) Jepara. The methods used was the exprerimental method, namely…
This research was conduted on September until January in the Fish Hatchery and Breeding Laboratory, Faculty of Fisheries and Marine University of Riau. The aim of this research was to know the effect of Feeding Frequency the Tubifex sp on the growth and survival rate of Bawal Larvae (Colossoma macropomum). The method in this research was an experimental method with Completely Randomized Design …
The research was conducted from August to October 2019 in the Laboratory of Fish Hatchery and Breeding (PPI), Faculty of Fisheries and Marine Science, University of Riau. The purpose of this research was to know the effect of hCG combination with ovaprim to ovulation and egg hatchability of Signal barb (Labeobarbus festivus, Heckel 1843) and to know of hCG with ovaprim best treatment to stimula…
Enzyme are a group of proteins that are abundant in living cells in have important functions as catalyst for biochemical reactions. The research was conducted for 50 days on 08 april - may 2019 at the laboratory of cultivation technology , Faculty Of Fisheries And Marine, University Of Riau. The purpose of this research was yo determine the optimal dose of bromelin in feed in creasing grownt an…
The research was carried out for 40 days from 18 April to 28 May 2019, in the fish hatchery and Breeding Laboratory Department of Aquaculture, Faculty of Fisheries and Marine. University of Riau. The purpose of this research was to determine the effect of initial feeding and different feed combinations on the growth and survival of silver barb larvae (Barbonymus gonionotus). The larvae was reas…
Srikandi nile tilapia is a superior strain of fish. It is a hybrid between nile tilapia (Oreochromis niloticus) and blue tilapia (Oreochromis aureus). The purpose of this study was to analyze the survival and hematology srikandi tilapia fish were adapted to different salinity and to determine effective salinity in the maintenance of srikandi tilapia fish. The method used is an experimental meth…
This research was conducted on 26 September – 26 October 2018 in the Regional Technical Implementation Unit The Lukup Badak Fish Hatchery in Central Aceh District. The purpose of this study was to determine the effect of Oodev and turmeric flour doses on maturation of Mahseer fish (Tor douronensis). The method used was a Completely Randomized Design (CRD) with 1 factor and 5 levels of treatme…
The research was carried out for 40 days, from 10 May to 20 June 2019, at the Fish Hatchery and Breeding Laboratory, Department of Aquaculture, Faculty of Fisheries and Marine, University of Riau. It aims to find out the impact of Tubifex sp. feed substitution duration with the best pasta feed on the growth and survival of Cyprinus carpio larvae that were kept for 40 days in 15 containers o…
This research was conducted from March to June at the Laboratory of Fish Parasites and Diseases, the Marine Microbiology Laboratory and the Marine Chemistry Laboratory of the Faculty of Fisheries and Maritime Affairs, Riau University, Pekanbaru. The purpose of this study was to analyze the effectiveness of heterotrophic bacteria to improve water quality and body resistance of salted tilapia (Or…
Vitamin C is a nutrient that is soluble in water and is essential for life as well as for maintaining health, enhancing immunity of fish and as an antioxidant. The study aims to obtain the best dose of vitamin C on total leukocytes, leukocyte differentiation, and phagocytosis activity to increase the immunity of nile tilapia. The method used is the experimental method by using the full random d…
This research was conducted on July until Agustus, 2019 at the Laboratory of Environmental Quality of Culture, Faculty of Fisheries and Marine, University of Riau. Objective of this study to determine the effect of laundry liquid waste on the acute toxicity test and sub lethal of Oreochromis niloticus and safe doses for the growth of O. niloticus. Nile tilapia used in size 5-7 cm. Determination…
Vitamin C plays important role in maintaining the body's physiological processes, preserving enzymatic activity in collagen biosynthesis, and also plays a role in wound healing. The study was conducted from May to August 2019 in the Laboratory of Parasitic and Fish Disease, Fisheries and Marine Faculty, Riau University. This study aimed to obtain the best dose of vitamin C enriched pellets on r…
Laundry detergent waste produce toxicity dangerous for survival rate of the fish and water quality. Laundry detergent waste toxicity tests need to be done research on test animals Patin (P. hypophthalmus) to determine the effect of surfactant materials on water quality and fish mortality rate Patin. This study aims to get the effect of acute and sub-chronic toxicity of waste and get the laundry…
The research was conducted in Juli 2019 – Agustus 2019 at BBPBAP Jepara, the aim to determine the effect and get the best dose of recombinant growth hormone grouper fish (rElGH) for growth and survival of white shrimp (Penaeus merguiensis). This research was conducted using experimental methods with completely randomized design (CRD) with one factor, five levels of treatment and three replica…