This study aims to determine the effect of the use of tea leaf solution with different doses on hatchability and survival of 10-day-old larvae in This study aims to determine the effect of the use of tea leaf solution with different doses on hatchability and survival of 10-day-old larvae in siamese catfish (Pangasius hypophtalmus). The research design used was an experiment using a complet…
Abstract This research was conducted from April to Mei 2019 an the Hatchery and fish breeding Laboratory, Faculty of Fisheries and Marine, Riau University. The aims of this research was to know the effect of hCG (Human Chorionic Gonadotropin) pituitary gland injected with different dose on ovulation and survivaln rate of Siban (Cyclocheilithys apogon) and To find the best dose ot the pitui…
ABSTRACT This research was conducted on August - Sept 2018 in the Kualu Nenas Village, Tambang District, Kampar regency, Riau Province. Objective of study was to determine the effect of different biomass A. microphylla increasing physics parameters of water on peatsoil.The method used in this study is an experimental method using a Complete Random Design (CRD) with 1 factor, 4 treatments a…
ABSTRACK This research has been implemented in June-July 2019 at the Faculty of Fisheries and Marine of Riau University. The purpose of this research is to know the best dose of dolomite lime in the growth of Baung fish (Hemibagrusnemurus) using the Bioflok system. The method used in this research is the experimental method by using RAL (complete random draft), with 4 treatment levels and …
ABSTRACT Pathogenic bacteria is disease causing microorganisms that can attack fish and can cause mass death in cultured fish. The purpose of this study was to identify the types of pathogenic bacteria of Cyprinus carpio that were reared in floating cages. This study used a survey method that is purposive sampling and the fish sample were obtained from PLTA Koto Panjang. The fishes were id…
ABSTRACT Koto Masjid Village is the largest production center in Siam Jambal (Pangasius hypophthalmus) fish farming activities in Riau Province. One of the inhibiting factors is the disease caused by bacteria, this study aims to determine the types of pathogenic bacteria that have the potential to infect Siamese Jambal fish. This research was conducted in August - November 2019, samples of…
The aim of the study was to determine the optimal doses of boster grotop in increasing the growth and survival of baung fish (Hemibagrus nemurus) in the recirculation system. This research was conducted from August until October 2019 for 40 days at the Technology Laboratory Aquaculture Faculty of Fisheries and Marine Riau University. Which method used in this study is an experimental method, us…
This research was conducted on 2 september until 23 october 2019 at UPT of seeding laboratory department of aquaculture faculty of fisheries and marine university of riau. The purpose of this research is to know the best frequency of fertilization used quail feces fermentation, tofu waste fermentation and tapioca flour on resirculation system for increase biomass and Tubifex sp population. The …
Mangrove leaves (Rhizophora apiculata) contain flavonoid compounds, terpenoids,steroids, saponins, and tannins which function as antibacterial and can improve fish health. This research was carried out in August to October 2019. This research purpose was to know the proper dose of mangrove leaf (R. apiculata) added to the feed to improve fish health as seen from total leukocytes, leukocyte diff…
R. apiculata leaf extract has benefits as an herbal supplement that can be added to feeds, because it have componds like flavonoids, tannins, saponins, terpenoids, and steroids that can improve the health of jambal fish (P. hypophthalmus). This research was carried out in August to October 2019. The aim of the research was to obtain the best dose of R. apiculata leaf extract by added to feed to…
The aim of this research was to determine the effect of ovaprim, hCG and their combination on spawning success of lelan fish (Osteochilus pleurotaenia Blkr). This research was conducted from 6 September -27 october 2019 the Fish Hatchery and Breeding Laboratory, Fisheries and Marine Science Faculty, Riau University. The method used was an experimental method with a Completely Randomized Design …
This research was conducted in August-November 2019 at the Hatchery and fish breeding Laboratory, Faculty of Fisheries and Marine, Riau University. The purpose of this study was to study the injection of ovaprim and the hormone oxytocin with different doses of ovulation and hatchability of Nilem fish (Osteochilus hasselti). The method used in this study is an experimental method using a complet…
This research was conducted from October to November 2018 at the Fish Hatchery Lukup Badak, Central Aceh. The objective of the Study was to determine the optimum dose of probiotics to the growth and survival of fish larvae (Osteochilus kappeni). The design used was a Completely Randomized Design (CRD) with 4 treatments and 3 replications. P0: Without Probiotics 0 mL/L water, P 0,3: Dose Probiot…
Vaccines are weakened microorganisms aimed at raising the immunity of fish against a particular disease. The purpose of this research is to find out what is the best dosage of feed containing HydoVac vaccine on Siamese jambal siam fish (Pangasius hypophthalmus). This research has been conducted in April to August 2019 which is housed in the parasitic laboratory and fish disease Faculty of Fishe…
Gouramy (Osphronemus gouramy) is an economic freshwater fish. This study aims to effect of frequency given of Tubifex sp on growth and survival of gouramy (O. gouramy Lac) larvae. The method was an experimental method using a Completely Randomized Design (CRD) with five levels of treatment and three replications. The treatment given is the frequency of natural feeding of Tubifex sp. with the le…
This research was conducted in September 2019 in the fish hatchery and breeding laboratory of the Faculty of Fisheries and Marine of Riau University and Photomocrography laboratory of Mathematics sand Natural Sciences Faculty, Riau University. The purpose of this study was to evaluate the effect of different in the concentration of young coconut water on NaCl on sperm motility, viability, ferti…
This research was conducted from February to April 2019, at the Laboratory of Technical Services Unit Aquaculture of Technology, Faculty of Fisheries and Marine University of Riau. The purpose of this study was to determine the frequency of the addition of appropriate probiotics in culture of baung (Hemibagrus nemurus) on peat swamp water media with biofloc technology. This study used completel…
ABSTRACT The vaccine is alternative to controlling infection of Aeromonas hydrophila. The purpose of this research was to given understand the hematology of (Clarias gariepinus) that was with Aeromonas hydrophila vaccine. This research was conducted in 14 April to 2 June 2019 Riau Of University. The method was an experimental method with a Completely Randomized Design (CRD) with five treatment…
ABSTRACT The researcher conducted this research from November to December 2018 in two places: Ambon Farm Pekanbaru and the Laboratory of Parasites and Fish Diseases, Faculty of Fisheries and Marine Sciences, Riau University. This research aims to obtain information about hematological profiles of African catfish that are maintained by biofloc systems. The research method used in this study is …
ABSTRACT The research was conducted for 56 days , the aim to determine the effect and get the percentage fermented turi leaf (Sesbania grandiflora) Meal with Trichoderma sp. in feed on feed efficiency. This study uses completely randomized design (CRD) with one factor, with 5 treatment levels and 3 repetitions. The test feed used in this study was artificial feed with a protein content of 35% …